+

WO1996000880A1 - Disposal device for explosives and/or combustible materials - Google Patents

Disposal device for explosives and/or combustible materials Download PDF

Info

Publication number
WO1996000880A1
WO1996000880A1 PCT/DE1995/000792 DE9500792W WO9600880A1 WO 1996000880 A1 WO1996000880 A1 WO 1996000880A1 DE 9500792 W DE9500792 W DE 9500792W WO 9600880 A1 WO9600880 A1 WO 9600880A1
Authority
WO
WIPO (PCT)
Prior art keywords
action
chamber
coolant
action chamber
insulating elements
Prior art date
Application number
PCT/DE1995/000792
Other languages
German (de)
French (fr)
Inventor
Heinrich Hampel
Original Assignee
Hampel, Christoph
Hampel, Roman
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hampel, Christoph, Hampel, Roman filed Critical Hampel, Christoph
Publication of WO1996000880A1 publication Critical patent/WO1996000880A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B33/00—Manufacture of ammunition; Dismantling of ammunition; Apparatus therefor
    • F42B33/06—Dismantling fuzes, cartridges, projectiles, missiles, rockets or bombs
    • F42B33/067—Dismantling fuzes, cartridges, projectiles, missiles, rockets or bombs by combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2209/00—Specific waste
    • F23G2209/16—Warfare materials, e.g. ammunition

Definitions

  • a vacuum blasting device is already known (DE 42 40 394 A1), which has a blasting chamber which is elongated in an axis and has rod-shaped blasting protection elements pointing on or near its inner wall in the axial direction.
  • the inlet and outlet of this explosive chamber are arranged in opposite end areas.
  • This explosive chamber is particularly suitable for the environmentally friendly explosive disposal of jacketed explosive devices of high energy density.
  • the object of the present invention is now to provide a device of the type mentioned at the outset which is suitable for various types of disposal goods and which enables a long service life with a relatively simple construction.
  • the action device has a support element, which is resiliently supported in the action chamber and is provided with a central passage, under which insulating elements which are elongated in the vertical direction hang freely are arranged, which in the vertical continuation of the passage leave out an action channel.
  • the insulation elements are arranged near the location of the explosion or combustion.
  • the device according to the invention can furthermore be designed such that a support base which carries the action device is detachably fixed in the action chamber.
  • This tray can be removed as a whole after loosening the lid with the action device attached to it.
  • the device according to the invention can also be designed such that a splinter protection element is arranged at a distance above the action device.
  • a splinter protection element is arranged at a distance above the action device.
  • This is preferably a plate-shaped element, which in particular protects the lock chamber from damage caused by flying fragments.
  • the device according to the invention can also be designed such that the action device is connected to a coolant system which supplies the coolant to the outside of the insulating elements.
  • the coolant which is preferably water, cools the insulation elements.
  • the coolant film that forms on the insulation elements provides protection for striking explosive parts.
  • the coolant otherwise binds the gases and dusts formed during disposal, especially when it has passed into vapor form.
  • the device according to the invention can also be designed such that the coolant system is connected to the support element, which is provided with channels for supplying the coolant to the individual insulation elements.
  • the device according to the invention can also be designed such that the insulating elements are each arranged equidistantly on a plurality of concentric partial circles.
  • the masses of the insulation elements, the distances between these insulation elements and the number of concentric part circles can be determined in accordance with the maximum load to be assumed in each case.
  • the device according to the invention can also be designed so that the insulation elements are rod-shaped.
  • the device according to the invention can also be designed such that the insulating elements are made of steel or reinforced concrete.
  • the device according to the invention can also be designed such that the action device is equipped with a heating device for the waste material.
  • a heating device with e.g. inductive heating of the material to be disposed of can be helpful or necessary for the initiation of incineration or other disposal.
  • the device according to the invention can also be designed such that the heating device for the waste material can be inserted into the action device if necessary. It is thus possible to arrange the heating device outside the action device in a protected manner whenever it is not necessary to use it. The device is thus protected.
  • the device according to the invention can be designed so that the action chamber is a rotationally symmetrical elongate Is container with a vertical axis, in which the lock chamber is arranged in the upper end region.
  • Such an embodiment is particularly suitable for a fixed placement at central disposal sites.
  • the device according to the invention can also be designed such that the action chamber is arranged at least with its lower region embedded in the ground. In this way, noise pollution can be reduced.
  • the strength of the action chamber is increased by installation in the ground.
  • the device according to the invention can also be designed such that the action chamber is a rotationally symmetrical elongated container with a horizontal axis, in which the lock chamber is arranged in the upper region of the jacket wall of the action chamber.
  • the lock chamber is arranged in the upper region of the jacket wall of the action chamber.
  • it can then be mounted on a vehicle. This enables disposal e.g. at the actual locations where the waste is disposed of. Disposal goods can also be transported in the action chamber.
  • the device according to the invention can be designed such that recirculation lines for the coolant provided with filter and heat exchanger devices are provided.
  • the water requirement is greatly reduced in this way.
  • the heat content of the coolant can be used for other purposes.
  • 1 shows an axial section of an embodiment of the device according to the invention with a vertically extending longitudinal axis
  • 2 shows an axial section of an embodiment of the device according to the invention with a horizontally running longitudinal axis
  • FIG. 3 shows a schematic view of a device according to the invention and arranged on a vehicle
  • FIG. 4 shows a detailed view of FIG. 1
  • FIG. 1 The embodiment of the device according to the invention shown in FIG. 1 has an action chamber 1 which is formed by a container 2.
  • the axis of the action chamber 1 runs vertically.
  • the container 2 is rotationally symmetrical. It has a jacket wall 3, which is stiffened on the outside with ribs 4.
  • the container 2 is provided with a bottom 5 and a lid 6.
  • the container 2 is embedded in soil 7 with the exception of the cover 6.
  • a lock 9 with at least one lock chamber. Through this lock 9, the disposal material can be suspended in the action chamber 1.
  • the lid 6 can be closed airtight with the container 2. However, this connection can be released for pivoting or moving the cover 6 in order to make the interior of the action chamber 1 fully accessible. The device can then be completely emptied again, inspected and, if necessary, repaired.
  • a plate-shaped support base 27 is detachably fixed in the action chamber 1, on which a plate-like support element 11 hangs over chains 10, which has a central passage 12 which tapers downwards.
  • rod-shaped insulating elements 13 are arranged equidistantly hanging in several concentric part circles. These insulation elements 13 leave a vertically running action channel 14 free, which adjoins the passage 12 of the support element downwards. Support element 11 and insulation elements 13 form the action device.
  • a grenade 15 to be disposed is arranged within this action channel 14, which was lowered into the position shown hanging through the lock 9.
  • the material to be disposed of is in powder form, it is lowered onto a tray in the action channel and disposed of there.
  • a splinter protection element 28 is arranged, which serves in particular to protect the lock 9 against splinters flying around.
  • This element is plate-shaped and is arranged above the action device formed from support element 11 and insulation elements 13. The splinter protection element 28 can be pivoted or moved in particular to the side.
  • the action chamber 1 is connected via a line 16 to a vacuum pump, not shown. Accordingly, underpressure is present in the action chamber 1, so that no gases escape from the action chamber 1, but in the event of leaks, air would at best flow into the action chamber 1.
  • Cooling water is introduced into the action chamber 1 via pipes 17. This cooling water is at the bottom of the tank 2 dissipated by a recirculation line 18. The water drawn off here is passed through filters and heat exchangers (not shown) and then at least partly fed back into the action chamber 1 as coolant via the pipes 17.
  • the coolant throughput can be controlled as required and is particularly high immediately before and after an explosion or combustion process.
  • a pipe 17 is indicated above the support element 11, through which coolant directly enters a water channel 19, which is provided on the support element 11 and distributes the coolant in such a way that it is supplied to all the insulation elements 13 uniformly and flows off at their surfaces to form a coolant film.
  • a pipe 17 is indicated above the support element 11, through which coolant directly enters a water channel 19, which is provided on the support element 11 and distributes the coolant in such a way that it is supplied to all the insulation elements 13 uniformly and flows off at their surfaces to form a coolant film.
  • a pipe 17 is indicated above the support element 11, through which coolant directly enters a water channel 19, which is provided on the support element 11 and distributes the coolant in such a way that it is supplied to all the insulation elements 13 uniformly and flows off at their surfaces to form a coolant film.
  • an opening 20 is provided in the support element 11, in which a holder for this insulation element 13 is fixed. The opening 20 then serves at the same time for the passage of the coolant.
  • FIG. 4 there is a grenade 15 in the action channel 14.
  • This grenade 15, encompassing the action channel 14, has a jacket-shaped heating device 21 which e.g. can be heated inductively in order to bring the waste to the required reaction temperature.
  • the heating device 21 can be permanently installed in the induction channel 14 or can be stored outside the same, also outside the action chamber 1.
  • the embodiment according to FIG. 2 differs from that according to FIGS. 1 to 4 in that the action chamber 1 is formed by a container 22, the axis of which extends horizontally.
  • the container 22 has end pieces 23, 24, at least one of which can be removed for accessing the container 22.
  • a lock 24 of the type described is placed on a jacket wall 25. Below this lock 24 is located there is a support element 11 with insulating elements 13 in the action chamber 1, as previously described.
  • the container 22 is connected via a line 16 to a vacuum pump, not shown.
  • coolant is supplied and returned through a recirculation line 18 via filters and heat exchangers.
  • An action chamber according to FIG. 2 can be accommodated on a suitable vehicle at disposal sites and can be used there on the vehicle itself or after a separate installation for disposal on site.
  • FIG 3 shows such a vehicle with container 22 and additional units, in particular for filters and heat exchangers.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

A disposal device for explosives and/or combustible materials (disposable materials) has a pressure-tight closable processing chamber (1) coupled to a vacuum system (1) and provided with a lid (6) and a sluice chamber. A disposable material-receiving processing device is arranged underneath the sluice chamber, with a certain gap, and has a bearing element (11) with a central hole (12) resiliently supported on the processing chamber (1). Vertically elongated dampening elements are freely suspended underneath said bearing element (11) and form a processing channel (14) that vertically prolongs the hole (12). A cooling medium system supplies a cooling medium, in particular water, to the outer sides of the dampening elements (13). This device is suitable for disposable materials of various types and has a relatively long service life.

Description

VORRICHTUNG ZUM ENTSORGEN VON SPRENG- UND/ODER BRENNGUT DEVICE FOR DISPOSAL OF BLASTING AND / OR COMBUSTION GOODS
Beschreibungdescription
Die Erfindung betrifft eine Vorrichtung zum Entsorgen von Spreng- und/oder Brenngut (= Entsorgungsgut) mit einer druckdicht verschließbaren, mit einem Vakuumsystem gekop- pelten Aktionskammer, die mit einem Deckel und einer Schleusenkammer ausgestattet ist, unterhalb der mit Abstand eine das Entsorgungsgut aufnehmende Aktionsvorrichtung an¬ geordnet ist.The invention relates to a device for the disposal of explosives and / or fired goods (= disposal material) with a pressure-tight lockable, coupled with a vacuum system action chamber, which is equipped with a lid and a lock chamber, below which a clearance device receiving the disposal material is arranged.
Es ist bereits eine Vakuumsprengvorrichtung bekannt, (DE 42 40 394 A1 ) , die eine Sprengkammer aufweist, die in einer Achse länglich ausgebildet ist und an bzw. nahe ihrer Innenwand in Achsrichtung weisende stangenförmige Spreng¬ schutzelemente hat. Der Ein- und Auslaß dieser Sprengkammer sind in gegenüberliegenden Endbereichen angeordnet. Diese Sprengkammer eignet sich insbesodnere für die umweltscho¬ nende explosive Entsorgung von ummantelten Sprengkörpern hoher Energiedichte.A vacuum blasting device is already known (DE 42 40 394 A1), which has a blasting chamber which is elongated in an axis and has rod-shaped blasting protection elements pointing on or near its inner wall in the axial direction. The inlet and outlet of this explosive chamber are arranged in opposite end areas. This explosive chamber is particularly suitable for the environmentally friendly explosive disposal of jacketed explosive devices of high energy density.
Die Aufgabe der vorliegenden Erfindung besteht nun darin, eine Vorrichtung der eingangs erwähnten Art zu schaffen, die für verschiedenartige Entsorgungsgüter geeignet ist und bei relativ einfachem Aufbau hohe Standzeiten ermöglicht.The object of the present invention is now to provide a device of the type mentioned at the outset which is suitable for various types of disposal goods and which enables a long service life with a relatively simple construction.
Diese Aufgabe wird bei einer Vorrichtung der eingangs er- wähten Art erfindungsgemäß dadurch gelöst, daß die Aktions¬ vorrichtung ein in der Aktionskammer nachgiebig abgestütz¬ tes, mit einem zentralen Durchlaß versehenes Tragelement aufweist, unter dem in vertikaler Richtung länglich ausge- bildete Dämmelemente frei hängend angeordnet sind, die in vertikaler Fortsetzung des Durchlasses einen Aktionskanal aussparen. Bei dieser Vorrichtung sind die Dämmelemente nahe dem Ort der Sprengung oder Verbrennung angeordnet. Dies hat den Vorteil, daß die abgesprengten Teile des Entsorgungsgutes noch nicht ihre maximale Geschwindigkeit erreicht haben, wenn sie auf die Dämmelemente auftreffen. In den Aktionska¬ nal können verschiedenartige Entsorgungsgüter, z.B. in Form von Granaten oder in Pulverform, eingebracht und gesprengt bzw. verbrannt werden.This object is achieved according to the invention in a device of the type mentioned at the outset in that the action device has a support element, which is resiliently supported in the action chamber and is provided with a central passage, under which insulating elements which are elongated in the vertical direction hang freely are arranged, which in the vertical continuation of the passage leave out an action channel. In this device, the insulation elements are arranged near the location of the explosion or combustion. This has the advantage that the blasted parts of the material to be disposed of have not yet reached their maximum speed when they hit the insulation elements. Various types of disposal goods, for example in the form of grenades or in powder form, can be introduced and blasted or incinerated in the action channel.
Die erfindungsgemäße Vorrichtung kann ferner so ausgebildet sein, daß in der Aktionskammer ein Tragboden lösbar fest¬ gelegt ist, welcher die Aktionsvorrichtung trägt. Dieser Tragboden kann nach dem Lösen des Deckels mit der daran festgeigten Aktionsvorrichtung als Ganzes entnommen werden. Alternativ ist es möglich, die Aktionsvorrichtung an der Wand der Aktionskammer festzulegen, z.B. über Ketten oder Sei le.The device according to the invention can furthermore be designed such that a support base which carries the action device is detachably fixed in the action chamber. This tray can be removed as a whole after loosening the lid with the action device attached to it. Alternatively, it is possible to fix the action device on the wall of the action chamber, e.g. about chains or be le.
Die erfindungsgemäße Vorrichtung kann ferner so ausgebildet sein, daß mit Abstand oberhalb der Aktionsvorrichtung ein Splitterschutzelement angeordnet ist. Dabei handelt es sich vorzugsweise um plattenförmiges Element, das insbesondere die Schleusenkammer vor Beschädigungen durch herumfliegende Splitter schützt.The device according to the invention can also be designed such that a splinter protection element is arranged at a distance above the action device. This is preferably a plate-shaped element, which in particular protects the lock chamber from damage caused by flying fragments.
Die erfindungsgemäße Vorrichtung kann ferner so ausgebildet sein, daß die Aktionsvorrichtung an ein Kühlmittelsystem angeschlossen ist, welches das Kühlmittel den Außenseiten der Dämmelemente zuführt.The device according to the invention can also be designed such that the action device is connected to a coolant system which supplies the coolant to the outside of the insulating elements.
Das Kühlmittel, bei dem es sich bevorzugt um Wasser han¬ delt, kühlt die Dämmelemete. Darüber hinaus ergibt der auf den Dämmelementen sich bildende Kühlmittelfilm einen Schutz für auftreffende Sprengteile. Das Kühlmittel bindet im üb- rigen, insbesondere wenn es in Dampfform übergegangen ist, die sich bei der Entsorgung bildenden Gase und Stäube. Die erfindungsgemäße Vorrichtung kann ferner so ausgebildet sein, daß das Kühlmittelsystem an das Tragelement ange¬ schlossen ist, das mit Kanälen zur Zuführung des Kühlmit¬ tels zu den einzelnen Dämmelementen versehen ist.The coolant, which is preferably water, cools the insulation elements. In addition, the coolant film that forms on the insulation elements provides protection for striking explosive parts. The coolant otherwise binds the gases and dusts formed during disposal, especially when it has passed into vapor form. The device according to the invention can also be designed such that the coolant system is connected to the support element, which is provided with channels for supplying the coolant to the individual insulation elements.
Die erfindungsgemäße Vorrichtung kann ferner so ausgebil¬ det, daß die Dämmelemente auf mehreren konzentrischen Teil¬ kreisen jeweils äquidistant angeordnet sind. Die Massen der Dämmelemente, die Abstände zwischen diesen Dämmelementen und die Zahl der konzentrischen Teilkreise können entspre¬ chend der jeweils anzunehmenden Maxialbeiastung bestimmt werden.The device according to the invention can also be designed such that the insulating elements are each arranged equidistantly on a plurality of concentric partial circles. The masses of the insulation elements, the distances between these insulation elements and the number of concentric part circles can be determined in accordance with the maximum load to be assumed in each case.
Die erfindungsgemäße Vorrichtung kann ferner so ausgebildet sein, daß die Dämmelemente stabförmig ausgebildet sind.The device according to the invention can also be designed so that the insulation elements are rod-shaped.
Die erfindungsgemäße Vorrichtung kann ferner so ausgebildet sein, daß die Dämmelemente aus Stahl oder aus bewehrtem Be¬ ton gebildet sind.The device according to the invention can also be designed such that the insulating elements are made of steel or reinforced concrete.
Die erfindungsgemäße Vorrichtung kann ferner so ausgebildet sein, daß die Aktionsvorrichtung mit einer Erhitzungsvor¬ richtung für das Entsorgungsgut ausgestattet ist. Eine sol¬ che Erhitzungsvorrichtung mit der z.B. eine induktive Et— hitzung des Entsorgungsgutes bewirkt werden kann, kann für das Einleiten einer Verbrennung oder sonstigen Entsorgung hilfreich oder notwendig sein.The device according to the invention can also be designed such that the action device is equipped with a heating device for the waste material. Such a heating device with e.g. inductive heating of the material to be disposed of can be helpful or necessary for the initiation of incineration or other disposal.
Die erfindungsgemäße Vorrichtung kann ferner so ausgebildet sein, daß die Erhitzungsvorrichtung für das Entsorgungsgut in die Aktionsvorrichtung bei Bedarf einführbar ist. Damit ist es möglich, die Erhitzungsvorrichtung immer dann ge¬ schützt außerhalb der Aktionsvorrichtung anzuordnen, wenn ihr Einsatz nicht erforderlich ist. Die Vorrichtung wird damit geschützt.The device according to the invention can also be designed such that the heating device for the waste material can be inserted into the action device if necessary. It is thus possible to arrange the heating device outside the action device in a protected manner whenever it is not necessary to use it. The device is thus protected.
Die erfindungsgemäße Vorrichtung kann so ausgebildet sein, daß die Aktionskammer ein rotationssymmetrischer länglicher Behälter mit vertikaler Achse ist, bei dem die Schleusen¬ kammer in dem oberen Endbereich angeordnet ist. Eine solche Ausführung eignet sich insbesondere für eine ortsfeste Pla¬ zierung an zentralen Entsorgungsplätzen.The device according to the invention can be designed so that the action chamber is a rotationally symmetrical elongate Is container with a vertical axis, in which the lock chamber is arranged in the upper end region. Such an embodiment is particularly suitable for a fixed placement at central disposal sites.
Die erfindungsgemäße Vorrichtung kann ferner so ausgebildet sein, daß die Aktionskammer zumindest mit ihrem unteren Be¬ reich in das Erdreich eingelassen angeordnet ist. Auf diese Weise kann die Lärmbelastung reduziert werden. Die Festig- keit der Aktionskammer wird durch den Einbau im Erdreich erhöht.The device according to the invention can also be designed such that the action chamber is arranged at least with its lower region embedded in the ground. In this way, noise pollution can be reduced. The strength of the action chamber is increased by installation in the ground.
Die erfindungsggemäße Vorrichtung kann ferner so ausgebil¬ det sein, daß die Aktionskammer ein rotationssymmetrischer länglicher Behälter mit horizontaler Aches ist, bei dem die Schleusenkammer in dem oberen Bereich der Mantelwand der Aktionskammer angeordnet ist. Sie kann insbesondere dann auf einem Fahrzeug montiert sein. Dies ermöglicht die Ent¬ sorgung z.B. an den tatsächlichen Fundstellen des Entsor- gungsgutes. In der Aktionskammer können darüber hinaus Ent¬ sorgungsgüter transportiert werden.The device according to the invention can also be designed such that the action chamber is a rotationally symmetrical elongated container with a horizontal axis, in which the lock chamber is arranged in the upper region of the jacket wall of the action chamber. In particular, it can then be mounted on a vehicle. This enables disposal e.g. at the actual locations where the waste is disposed of. Disposal goods can also be transported in the action chamber.
Schließlich kann die erfindungsgemäße Vorrichtung so ausge¬ bildet sein, daß mit Filtei— und Wärmetauschereinrichtungen versehene Rezi rkulationsleitungen für das Kühlmittel vorge¬ sehen sind. Auf diese wird der Wasserbedarf stark redu¬ ziert. Der Wärmeinhalt des Kühlmittels kann anderweitiger Verwendung zugeführt werden.Finally, the device according to the invention can be designed such that recirculation lines for the coolant provided with filter and heat exchanger devices are provided. The water requirement is greatly reduced in this way. The heat content of the coolant can be used for other purposes.
Im folgenden Teil der Beschreibung werden einige Ausfüh¬ rungsformen der erfindungsgemäßen Vorrichtung anhand von Zeichnungen beschrieben. Es zeigen:In the following part of the description, some embodiments of the device according to the invention are described with reference to drawings. Show it:
Fig. 1 einen Axialschnitt einer Ausführungsform der er- findungsgemäßen Vorrichtung mit vertikal verlau¬ fender Längsachse, Fig. 2 einen Axialschnitt einer Ausführungsform der er¬ findungsgemäßen Vorrichtung mit horizontal ver¬ laufender Längsachse,1 shows an axial section of an embodiment of the device according to the invention with a vertically extending longitudinal axis, 2 shows an axial section of an embodiment of the device according to the invention with a horizontally running longitudinal axis,
Fig. 3 eine schematische Ansicht einer auf einem Fahr¬ zeug angeordneten erfindungsgemäßen Vorrichtung und3 shows a schematic view of a device according to the invention and arranged on a vehicle
Fig. 4 eine Detailansicht zu Fig. 14 shows a detailed view of FIG. 1
Die in Figur 1 dargestellte Ausführungsform der erfindungs¬ gemäßen Vorrichtung hat eine Aktionskammer 1, die von einem Behälter 2 gebildet ist. Die Achse der Aktionskammer 1 vei— läuft dabei vertikal. Der Behälter 2 ist rotationssymme- trisch ausgebildet. Er hat eine Mantelwand 3, die außen mit Rippen 4 ausgesteift ist. Zudem ist der Behälter 2 mit ei¬ nem Boden 5 und einem Deckel 6 versehen.The embodiment of the device according to the invention shown in FIG. 1 has an action chamber 1 which is formed by a container 2. The axis of the action chamber 1 runs vertically. The container 2 is rotationally symmetrical. It has a jacket wall 3, which is stiffened on the outside with ribs 4. In addition, the container 2 is provided with a bottom 5 and a lid 6.
Bei der Ausführungsform gemäß Fig. 1 ist der Behälter 2 mit Ausnahme des Deckels 6 in Erdreich 7 eingelassen. Zwischen Erdreich 7 und Behälter 2 bleibt ein Ringraum 8, der mit Sand gefüllt ist.In the embodiment according to FIG. 1, the container 2 is embedded in soil 7 with the exception of the cover 6. An annular space 8, which is filled with sand, remains between the soil 7 and the container 2.
Es ist möglich, im Erdreich zunächst einmal eine Betonwanne zu bilden, in die dann der Behälter 2 von Sand umgeben ein¬ gesetzt ist.It is possible to first form a concrete trough in the ground, in which the container 2 is then inserted, surrounded by sand.
In dem Deckel 6 befindet sich eine Schleuse 9 mit minde¬ stens einer Schleusenkammer. Durch diese Schleuse 9 hin- durch kann das Entsorgungsgut in die Aktionskammer 1 hän¬ gend eingebracht werden.In the cover 6 there is a lock 9 with at least one lock chamber. Through this lock 9, the disposal material can be suspended in the action chamber 1.
Der Deckel 6 ist mit dem Behälter 2 luftdicht ver¬ schließbar. Diese Verbindung kann aber zum Verschwenken oder Verschieben des Deckels 6 gelöst werden, um das Innere der Aktionskammer 1 voll zugänglich zu machen. Die Vorrich¬ tung kann dann wieder vollständig entleert, inspiziert und gegebenenfalls repariert werden. Unterhalb des Deckels 6 ist in der Aktionskammer 1 ein plattenförmiger Tragboden 27 lösbar festgelegt, an dem über Ketten 10 ein plattenartiges Tragelement 11 hängt, das einen zentralen Durchlaß 12 aufweist, der sich nach unten hin verjüngt. Unter dem Tragelement 11 wiederum sind stab- förmige Dämmelemente 13 in mehreren konzentrischen Teil¬ kreisen äquidistant hängend angeordnet. Diese Dämmelemente 13 lassen einen vertikal verlaufenden Aktionskanal 14 frei, der sich an den Durchlaß 12 des Tragelements nach unten hin anschließt. Tragelement 11 und Dämmelemente 13 bilden die Aktionsvorrichtung. In Fig. 1 ist innerhalb dieser Aktions»- kanals 14 eine zu entsorgende Granate 15 angeordnet, welche durch die Schleuse 9 hindurch hängend in die dargestellte Position abgesenkt wurde.The lid 6 can be closed airtight with the container 2. However, this connection can be released for pivoting or moving the cover 6 in order to make the interior of the action chamber 1 fully accessible. The device can then be completely emptied again, inspected and, if necessary, repaired. Below the cover 6, a plate-shaped support base 27 is detachably fixed in the action chamber 1, on which a plate-like support element 11 hangs over chains 10, which has a central passage 12 which tapers downwards. Under the support element 11, in turn, rod-shaped insulating elements 13 are arranged equidistantly hanging in several concentric part circles. These insulation elements 13 leave a vertically running action channel 14 free, which adjoins the passage 12 of the support element downwards. Support element 11 and insulation elements 13 form the action device. In FIG. 1, a grenade 15 to be disposed is arranged within this action channel 14, which was lowered into the position shown hanging through the lock 9.
Wenn das Entsorgungsgut in Pulverform vorliegt, dann wird auf eine Auflageschale in den Aktionskanal abgesenkt und dort entsorgt.If the material to be disposed of is in powder form, it is lowered onto a tray in the action channel and disposed of there.
Im unteren Bereich des Deckels 6 ist ein Splitterschutzele¬ ment 28 angeordnet, das insbesondere zum Schutz der Schleuse 9 gegen herumfliegende Splitter dient. Dieses Ele¬ ment ist plattenförmig ausgebildet und oberhalb der aus Tragelement 11 und Dämmelementen 13 gebildeten Aktionsvoi— richtung angeordnet werden. Das Splitterschutzelement 28 kann insbesondere zur Seite hin verschwenkt oder verfahren werden.In the lower area of the cover 6, a splinter protection element 28 is arranged, which serves in particular to protect the lock 9 against splinters flying around. This element is plate-shaped and is arranged above the action device formed from support element 11 and insulation elements 13. The splinter protection element 28 can be pivoted or moved in particular to the side.
Die Aktionskammer 1 ist über eine Leitung 16 an eine nicht dargestellte Unterdruckpumpe angeschlossen. In der Aktions¬ kammer 1 liegt demnach Unterdruck vor, so daß keine Gase aus der Aktionskammer 1 nach außen dringen, sondern bei Un¬ dichtigkeiten allenfalls ein Einströmen von Luft in die Ak- tionskammer 1 erfolgen würde.The action chamber 1 is connected via a line 16 to a vacuum pump, not shown. Accordingly, underpressure is present in the action chamber 1, so that no gases escape from the action chamber 1, but in the event of leaks, air would at best flow into the action chamber 1.
über Rohre 17 wird Kühlwasser in die Aktionskammer 1 einge¬ führt. Dieses Kühlwasser wird am Boden des Behälters 2 durch eine Rezi rkulationsleitung 18 abgeführt. Das hier ab¬ gezogene Wasser wird über nicht dargestellte Filter und Wärmetauscher geleitet und dann zumindest zum Teil über die Rohre 17 der Aktionskammer 1 wieder als Kühlmittel zuge- führt. Der Kühlmitteldurchsatz ist nach Bedarf steuerbar und ist unmittelbar vor und nach einem Spreng- oder Ver¬ brennungsvorgang besonders hoch.Cooling water is introduced into the action chamber 1 via pipes 17. This cooling water is at the bottom of the tank 2 dissipated by a recirculation line 18. The water drawn off here is passed through filters and heat exchangers (not shown) and then at least partly fed back into the action chamber 1 as coolant via the pipes 17. The coolant throughput can be controlled as required and is particularly high immediately before and after an explosion or combustion process.
In Fig. 4 ist oberhalb des Tragelements 11 ein Rohr 17 an- gedeutet, durch welches Kühlmittel unmittelbar in eine Was¬ serrinne 19 gelangt, die auf dem Tragelement 11 vorgesehen ist und das Kühlmittel so verteilt, daß es allen Dämmele¬ menten 13 gleichmäßig zugeführt wird und an deren Oberflä¬ chen unter Bildung eines Kühlmittelfilms abfließt. Für je- des Dämmelement 13 ist in dem Tragelement 11 ein Durchbruch 20 vorgesehen, in dem ein Halter für dieses Dämmelement 13 festgelegt ist. Der Durchbruch 20 dient dann gleichzeitig zum Durchlaß des Kühlmittels.In FIG. 4, a pipe 17 is indicated above the support element 11, through which coolant directly enters a water channel 19, which is provided on the support element 11 and distributes the coolant in such a way that it is supplied to all the insulation elements 13 uniformly and flows off at their surfaces to form a coolant film. For each insulation element 13, an opening 20 is provided in the support element 11, in which a holder for this insulation element 13 is fixed. The opening 20 then serves at the same time for the passage of the coolant.
In dem Aktionskanal 14 befindet sich gemäß Fig. 4 eine Gra¬ nate 15. Diese Granate 15 umfassend ist in den Aktionskanal 14 eine mantelförmige Erhitzungsvorrichtung 21 eingelassen, die z.B. induktiv erwärmt werden kann, um das Entsorgungs¬ gut auf die erforderliche Reaktionstemperatur zu bringen.According to FIG. 4 there is a grenade 15 in the action channel 14. This grenade 15, encompassing the action channel 14, has a jacket-shaped heating device 21 which e.g. can be heated inductively in order to bring the waste to the required reaction temperature.
Die Erhitzungsvorrichtung 21 kann in dem Induktionskanal 14 fest installiert sein oder aber außerhalb desselben, auch außerhalb der Aktionskammer 1, gelagert werden.The heating device 21 can be permanently installed in the induction channel 14 or can be stored outside the same, also outside the action chamber 1.
Die Ausführungsform gemäß Fig. 2 unterscheidet sich von der gemäß den Fig. 1 bis 4 dadurch, daß die Aktionskammer 1 von einem Behälter 22 gebildet ist, dessen Achse horizontal verläuft. Der Behälter 22 hat Endstücke 23, 24, von denen zumindest eines zur Begehung des Behälters 22 abnehmbar ist.The embodiment according to FIG. 2 differs from that according to FIGS. 1 to 4 in that the action chamber 1 is formed by a container 22, the axis of which extends horizontally. The container 22 has end pieces 23, 24, at least one of which can be removed for accessing the container 22.
Eine Schleuse 24 der beschriebenen Art ist auf eine Mantel¬ wand 25 aufgesetzt. Unterhalb dieser Schleuse 24 befindet sich in der Aktionskammer 1 ein Tragelement 11 mit Dämmele¬ menten 13, wie dies zuvor beschrieben ist. Der Behälter 22 ist über eine Leitung 16 an eine nicht dargestellte Unter¬ druckpumpe angeschlossen. Auch hier wird Kühlmittel zuge- führt und durch eine Rezirkulationsleitung 18 über Filter und Wärmetauscher zurückgeleitet.A lock 24 of the type described is placed on a jacket wall 25. Below this lock 24 is located there is a support element 11 with insulating elements 13 in the action chamber 1, as previously described. The container 22 is connected via a line 16 to a vacuum pump, not shown. Here, too, coolant is supplied and returned through a recirculation line 18 via filters and heat exchangers.
Eine Aktionskammer gemäß Fig. 2 kann auf einem geeigneten Fahrzeug untergebracht an Entsorgungsplätze gefahren und dort auf dem Fahrzeug selbst oder nach separater Aufstel¬ lung zur Entsorgung an Ort und Stelle eingesetzt werden.An action chamber according to FIG. 2 can be accommodated on a suitable vehicle at disposal sites and can be used there on the vehicle itself or after a separate installation for disposal on site.
Fig. 3 zeigt ein solches Fahrzeug mit Behälter 22 und Zu¬ satzaggregaten insbesondere für Filter und Wärmetauscher. 3 shows such a vehicle with container 22 and additional units, in particular for filters and heat exchangers.
BezugszeichenlisteReference list
I AktionskammerI Chamber of Action
2 Behälter 5 3 Mantelwand2 container 5 3 jacket wall
4 Rippen4 ribs
5 Boden5 floor
6 Deckel6 lids
7 Erdreich7 soil
10 8 Ringraum10 8 annulus
9 Schleuse 10 Kette9 lock 10 chain
I I Tragelement 12 DurchlaßI I support element 12 passage
15 13 Dämmelement15 13 insulation element
14 Aktionskanal14 action channel
15 Granate15 grenades
16 Leitung 17 Rohre16 pipe 17 pipes
20 18 Rezirkulationsleitung20 18 Recirculation line
19 Wasserrinne19 gully
20 Durchbruch20 breakthrough
21 Erhitzungsvorrichtung 22 Behälter 25 23 Endstück21 heating device 22 container 25 23 end piece
24 Endstück24 end piece
25 Schleuse 26 Mantelwand25 lock 26 jacket wall
27 Tragboden 30 28 Splitterschutzelement 27 Support base 30 28 Splinter protection element

Claims

Ansprüche Expectations
1. Vorrichtung zum Entsorgen von Spreng- und/oder Brenngut (= Entsorgungsgut) mit einer druckdicht ver¬ schließbaren, mit einem Vakuumsystem gekoppelten Aktions¬ kammer (1), die mit einem Deckel ((6) und einer Schleusen¬ kammer ausgestattet ist, unterhalb der mit Abstand eine das Entsorgungsgut aufnehmende Aktionsvorrichtung angeordnet ist, dadurch gekennzeichnet, daß die Aktionsvorrichtung (11,13) ein in der Aktionskammer (1) nachgiebig abgestütz¬ tes, mit einem zentralen Durchlaß (12) versehenes Tragele-* ent (11) aufweist, unter dem in vertikaler Richtung läng¬ lich ausgebildete Dämmelemente (13) frei hängend angeordnet sind, die in vertikaler Fortsetzung des Durchlasses (12) einen Aktionskanal (14) aussparen.1. Device for the disposal of explosives and / or fired goods (= disposal goods) with a pressure-tight lockable, coupled with a vacuum system action chamber (1), which is equipped with a lid ((6) and a lock chamber, Underneath which is arranged an action device receiving the waste material, characterized in that the action device (11, 13) is a support element (11) which is resiliently supported in the action chamber (1) and provided with a central passage (12). has, under which in the vertical direction elongated insulating elements (13) are freely suspended, which in the vertical continuation of the passage (12) omit an action channel (14).
2. Vorrichtung nach Anspruch 1, dadurch gekennzeich¬ net, daß in der Aktionskammer (1) ein Tragboden (27) lösbar festgelegt ist, welcher die Aktionsvorrichtung (11,13) trägt.2. Device according to claim 1, characterized gekennzeich¬ net that in the action chamber (1) a support base (27) is releasably fixed, which carries the action device (11, 13).
3. Vorrichtung nach Anspruch 1 oder 2, dadurch ge¬ kennzeichnet, daß mit Abstand oberhalb der Aktionsvorrich- tung (11,13) ein Splitterschutzelement (28) angeordnet ist.3. Device according to claim 1 or 2, characterized ge indicates that a splinter protection element (28) is arranged at a distance above the action device (11, 13).
4. Vorrichtung nach einem der vorhergehenden Ansprü¬ che, dadurch gekennzeichnet, daß die Aktionsvorrichtung an ein Kühlmittelsystem angeschlossen ist, welches das Kühl- mittel den Außenseiten der Dämmelemente (13) zuführt.4. Device according to one of the preceding claims, characterized in that the action device is connected to a coolant system which supplies the coolant to the outside of the insulating elements (13).
5. Vorrichtung nach Anspruch 3, dadurch gekennzeich¬ net, daß das Kühlmittelsystem an das Tragelement (11) ange¬ schlossen ist, das mit Kanälen zur Zuführung des Kühlmit- tels zu den einzelnen Dämmelementen (13) versehen ist.5. The device according to claim 3, characterized in that the coolant system is connected to the support element (11) which is provided with channels for supplying the coolant to the individual insulation elements (13).
6. Vorrichtung nach einem der vorhergehenden Ansprü¬ che, dadurch gekennzeichnet, daß die Dämmelemente (13) auf mehreren konzentrischen Teilkreisen jeweils äquidistant an¬ geordnet sind.6. Device according to one of the preceding Ansprü¬ che, characterized in that the insulating elements (13) are arranged equidistantly in several concentric partial circles.
7. Vorrichtung nach einem der vorhergehenden Ansprü- ehe, dadurch gekennzeichnet, daß die Dämmelemente (13) stabförmig ausgebildet sind.7. Device according to one of the preceding claims, characterized in that the insulating elements (13) are rod-shaped.
8. Vorrichtung nach einem der vorhergehenden Ansprü¬ che, dadurch gekennzeichnet, daß die Dämmelemente (13) aus Stahl oder aus bewehrtem Beton gebildet sind.8. Device according to one of the preceding Ansprü¬ che, characterized in that the insulating elements (13) are made of steel or reinforced concrete.
9. Vorrichtung nach einem der vorhergehenden Ansprü¬ che, dadurch gekennzeichnet, daß die Aktionsvorrichtung mit einer Erhitzungsvorrichtung (21) für das Entsorgungsgut ausgestattet ist.9. Device according to one of the preceding Ansprü¬ che, characterized in that the action device is equipped with a heating device (21) for the material to be disposed of.
10. Vorrichtung nach einem der vorhergehenden Ansprü¬ che, dadurch gekennzeichnet, daß die Erhitzungsvorrichtung (21) für das Entsorgungsgut in die Aktionsvorrichtung bei Bedarf einführbar ist.10. Device according to one of the preceding Ansprü¬ che, characterized in that the heating device (21) for the waste material can be inserted into the action device if necessary.
11. Vorrichtung nach einem der vorhergehenden Ansprü¬ che, dadurch gekennzeichnet, daß die Aktionskammer (1) ein rotationssymmetrischer länglicher Behälter (2) mit vertika- 1er Achse ist, bei dem die Schleusenkammer in dem oberen Endbereich angeordnet ist.11. Device according to one of the preceding Ansprü¬ surface, characterized in that the action chamber (1) is a rotationally symmetrical elongated container (2) with vertical 1er axis, in which the lock chamber is arranged in the upper end region.
12. Vorrichtung nach Anspruch 11, dadurch gekennzeichnet, daß die Aktionskammer (1) zumindest mit ihrem unteren Bereich in das Erdreich eingelassen angeord¬ net ist.12. The apparatus according to claim 11, characterized in that the action chamber (1) is arranged at least with its lower region in the ground angeord¬ net.
13. Vorrichtung nach einem der Ansüprüche 1 bis 10, dadurch gekennzeichnet, daß die Aktionskammer (1) ein rota- tionssymmetrischer länglicher Behälter (22) mit horizonta¬ ler Achse ist, bei dem die Schleusenkammer in dem oberen Bereich der Mantelwand (25) der Aktionskammer (1) angeord¬ net ist. 13. Device according to one of claims 1 to 10, characterized in that the action chamber (1) is a rotationally symmetrical elongated container (22) with a horizontal axis, in which the lock chamber in the upper region of the jacket wall (25) Action chamber (1) is arranged.
14. Vorrichtung nach Anspruch 13, dadurch gekenn¬ zeichnet, daß die Aktionskammer (1) auf einem Fahrzeug mon¬ tiert ist.14. The apparatus according to claim 13, characterized gekenn¬ characterized in that the action chamber (1) is mounted on a vehicle.
15. Vorrichtung nach einem der vorhergehenden Ansprü¬ che, dadurch gekennzeichnet, daß mit Filtet— und Wärmetau¬ schereinrichtungen versehene Rezi rkulationsleitungen für das Kühlmittel vorgesehen sind. 15. Device according to one of the preceding claims, characterized in that recirculation lines provided with filter and heat exchangers are provided for the coolant.
PCT/DE1995/000792 1994-06-29 1995-06-22 Disposal device for explosives and/or combustible materials WO1996000880A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19944422447 DE4422447C1 (en) 1994-06-29 1994-06-29 Device for the disposal of explosives and / or firing material
DEP4422447.8 1994-06-29

Publications (1)

Publication Number Publication Date
WO1996000880A1 true WO1996000880A1 (en) 1996-01-11

Family

ID=6521605

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1995/000792 WO1996000880A1 (en) 1994-06-29 1995-06-22 Disposal device for explosives and/or combustible materials

Country Status (2)

Country Link
DE (1) DE4422447C1 (en)
WO (1) WO1996000880A1 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2778239A1 (en) * 1998-05-04 1999-11-05 Poudres & Explosifs Ste Nale Method of destruction of toxic warhead munitions
KR20020048353A (en) * 2002-05-24 2002-06-22 김휘주 Manufacturing Method of High Vegetable Composite Contented Biodegradable Block·Graft Copolymers Matrix Compound
KR20020048711A (en) * 2000-12-18 2002-06-24 장종협 Method for preparing a sheet for producing an article and method for producing the article using the sheet
FR2824901A1 (en) * 2001-05-21 2002-11-22 Poudres & Explosifs Ste Nale Destruction of fuses, in blind ammunition, comprises placing ammunition in closed and evacuated chamber on site for fuse to be immersed in corrosive liquid and be dissolved, to make ammunition safe for transport to disposal site
WO2003058157A1 (en) * 2002-01-08 2003-07-17 Demill International, Inc Method and apparatus for hermetically sealing openings of an explosion containment chamber
KR100457426B1 (en) * 2001-01-09 2004-11-16 박종원 An ultra lightweight smoke-resistant composite and an apparatus and a method of manufacturing the same
WO2007106008A1 (en) * 2006-03-16 2007-09-20 Olcon Engineering Ab Method and arrangement for the destruction of explosive-filled objects
FR2926224A1 (en) * 2008-01-16 2009-07-17 Cesim Cabinet D Expertise Suba Hyperbaric treatment of hazardous product e.g. explosive contacted with air in storage site, comprises removing product from storage site, transferring and preparing product in hyperbaric chamber, and burning product in closed atmosphere
CN106415189A (en) * 2014-05-28 2017-02-15 株式会社神户制钢所 Blast treatment method
CN112871948A (en) * 2020-12-22 2021-06-01 浏阳金意烟花有限公司 Device is destroyed to unqualified fireworks

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR518464A (en) * 1920-07-20 1921-05-26 Maurice Jules Bouxin Method of unloading high explosive shells
US3611766A (en) * 1968-01-20 1971-10-12 Krupp Gmbh Detonation chamber for explosive working of metals
WO1992021918A1 (en) * 1991-05-29 1992-12-10 Heinrich Hampel Process for the low-pollution operation of an explosion device and suitable explosion device for implementing this process
DE4240394A1 (en) * 1992-12-01 1994-06-09 Hampel Heinrich Vacuum device for environmentally friendly disposal of explosives - has cylindrical explosion chamber with rod-shaped explosive protective devices provided on or near its inner wall

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL61035A (en) * 1980-09-14 1984-12-31 Yaakov Yerushalmi Device to collect,transport and internally explode explosive charges

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR518464A (en) * 1920-07-20 1921-05-26 Maurice Jules Bouxin Method of unloading high explosive shells
US3611766A (en) * 1968-01-20 1971-10-12 Krupp Gmbh Detonation chamber for explosive working of metals
WO1992021918A1 (en) * 1991-05-29 1992-12-10 Heinrich Hampel Process for the low-pollution operation of an explosion device and suitable explosion device for implementing this process
DE4240394A1 (en) * 1992-12-01 1994-06-09 Hampel Heinrich Vacuum device for environmentally friendly disposal of explosives - has cylindrical explosion chamber with rod-shaped explosive protective devices provided on or near its inner wall

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2778239A1 (en) * 1998-05-04 1999-11-05 Poudres & Explosifs Ste Nale Method of destruction of toxic warhead munitions
KR20020048711A (en) * 2000-12-18 2002-06-24 장종협 Method for preparing a sheet for producing an article and method for producing the article using the sheet
KR100457426B1 (en) * 2001-01-09 2004-11-16 박종원 An ultra lightweight smoke-resistant composite and an apparatus and a method of manufacturing the same
CN100334417C (en) * 2001-05-21 2007-08-29 Snpe巨能材料公司 Method and installation for destroying rocket mounted on ammunition
WO2002095322A1 (en) * 2001-05-21 2002-11-28 Snpe Materiaux Energetiques Method and installation for destroying a rocket mounted on an ammunition
FR2824901A1 (en) * 2001-05-21 2002-11-22 Poudres & Explosifs Ste Nale Destruction of fuses, in blind ammunition, comprises placing ammunition in closed and evacuated chamber on site for fuse to be immersed in corrosive liquid and be dissolved, to make ammunition safe for transport to disposal site
US7073424B2 (en) 2001-05-21 2006-07-11 Snpe Materiaux Energetiques Method and plant for the destruction of a fuze mounted on a munition
WO2003058157A1 (en) * 2002-01-08 2003-07-17 Demill International, Inc Method and apparatus for hermetically sealing openings of an explosion containment chamber
KR20020048353A (en) * 2002-05-24 2002-06-22 김휘주 Manufacturing Method of High Vegetable Composite Contented Biodegradable Block·Graft Copolymers Matrix Compound
WO2007106008A1 (en) * 2006-03-16 2007-09-20 Olcon Engineering Ab Method and arrangement for the destruction of explosive-filled objects
US7819046B2 (en) 2006-03-16 2010-10-26 Olcon Engineering Ab Method and arrangement for the destruction of explosive-filled objects
FR2926224A1 (en) * 2008-01-16 2009-07-17 Cesim Cabinet D Expertise Suba Hyperbaric treatment of hazardous product e.g. explosive contacted with air in storage site, comprises removing product from storage site, transferring and preparing product in hyperbaric chamber, and burning product in closed atmosphere
CN106415189A (en) * 2014-05-28 2017-02-15 株式会社神户制钢所 Blast treatment method
EP3112798A4 (en) * 2014-05-28 2017-10-18 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Blast treatment method
US9879962B2 (en) 2014-05-28 2018-01-30 Kobe Steel, Ltd. Blast treatment method
CN112871948A (en) * 2020-12-22 2021-06-01 浏阳金意烟花有限公司 Device is destroyed to unqualified fireworks

Also Published As

Publication number Publication date
DE4422447C1 (en) 1996-04-11

Similar Documents

Publication Publication Date Title
DE69425950T2 (en) Mixing drum
DE1427612A1 (en) Method and device for applying protective coatings
DE4422447C1 (en) Device for the disposal of explosives and / or firing material
DE2819184A1 (en) FLUID BED COMBUSTION DEVICE WITH ASH REMOVAL DEVICE
EP0022132B1 (en) Process for burning straw, apparatus for carrying out this process and device for cutting straw
DE3125410A1 (en) DEVICE FOR LOADING A SHAFT OVEN
DE2430145B2 (en) DEVICE FOR COOLING A HOT CORNIC MATERIAL USING A CYLINDER COOLER, IN WHICH AT LEAST ONE THERMOCOUPLE IS ARRANGED TO MEASURE THE GOOD TEMPERATURE
DE2233443A1 (en) CONVERTER VESSEL WITH AN OPENING FOR METAL RECEPTION IN A CHAMBER PRACTICALLY COMPLETELY ENCLOSING THE VESSEL AND OPERATING PROCEDURE FOR IT
DE19530975B4 (en) Furnace for removing molding sand from castings
DE3518833C2 (en)
DE102010055685B3 (en) Device for preheating feedstock for glass melting plants
DE1431563A1 (en) Method and device for conveying solid particles through a pipeline using a carrier gas
DE19911175C5 (en) Process for the disposal of hazardous or high-energy materials and apparatus for carrying out this process
EP0042095B1 (en) Process and device for introducing bulk material into fluidized-bed reactors
DE69002947T2 (en) METHOD FOR REDUCING OIL CONTENT OF A DRILLING LIQUID, AND APPARATUS FOR USING THIS METHOD.
DE3912012C2 (en) Dryer for an asphalt factory
EP1198685B1 (en) Furnace with air-cooled vibrating discharge conveyor
DE1508494A1 (en) Device for heating finely divided material such as ores, in particular for use with a pelletizing system
DE3244727A1 (en) Method and flask system for transferring or transporting fuel elements from a nuclear power station to a storage site
CH645866A5 (en) DEVICE FOR ENRICHING AND POSSIBLE PURIFICATION OF MINERAL ACIDS, ESPECIALLY SULFURIC ACID.
DE102004019434A1 (en) Process for the disposal of hazardous or high-energy materials and apparatus for carrying out this process
DE69203778T2 (en) Device for the biological shielding of a circuit element for radioactive liquid.
EP3056811B1 (en) Method for cooling solid residues of a combustion process
CH645320A5 (en) MOUNTING UNIT WITH A LONG QUARTZ TUBE FOR ITS MOUNTING IN A DEVICE FOR ENRICHING MINERAL ACIDS.
EP0010217A2 (en) Device for the production of phosphoric acid

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): CA JP KR PL RU UA US

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LU MC NL PT SE

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
122 Ep: pct application non-entry in european phase
点击 这是indexloc提供的php浏览器服务，不要输入任何密码和下载