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WO2008010621A1 - Système et procédé de recyclage de cartouches de peintures usagées - Google Patents

Système et procédé de recyclage de cartouches de peintures usagées Download PDF

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Publication number
WO2008010621A1
WO2008010621A1 PCT/KR2006/003888 KR2006003888W WO2008010621A1 WO 2008010621 A1 WO2008010621 A1 WO 2008010621A1 KR 2006003888 W KR2006003888 W KR 2006003888W WO 2008010621 A1 WO2008010621 A1 WO 2008010621A1
Authority
WO
WIPO (PCT)
Prior art keywords
paint
fragments
washing
canisters
section
Prior art date
Application number
PCT/KR2006/003888
Other languages
English (en)
Inventor
Yong-Saeng Bae
Original Assignee
Yong-Saeng Bae
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 Yong-Saeng Bae filed Critical Yong-Saeng Bae
Publication of WO2008010621A1 publication Critical patent/WO2008010621A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • B03B9/06—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse
    • B03B9/061—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse the refuse being industrial
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/16—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts
    • B03C1/18—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts with magnets moving during operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/23—Magnetic separation acting directly on the substance being separated with material carried by oscillating fields; with material carried by travelling fields, e.g. generated by stationary magnetic coils; Eddy-current separators, e.g. sliding ramp
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/005—Separation by a physical processing technique only, e.g. by mechanical breaking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
    • B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/006—Wet processes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly

Definitions

  • the present invention relates to a recycling system of waste paint canisters, more particularly, to a recycling system of waste paint canisters and a method thereof, which can only separate recyclable metals by finely crushing the waste paint canisters and removing paint by means of organic solvent.
  • Paint pertains to synthetic polymer composite, and is not decomposed at a natural state.
  • the paint contains components harmful to the human body or animals and vegetables, so that it can cause environmental pollution if it is discarded at random.
  • the canister for accommodating the paint has been generally made of metal, especially, it has been made by using iron. Accordingly, it is required to recycle the waste paint canisters so as to recycle iron.
  • waste paint canisters stuck by the paint it is classified as designated wastes, so that it cannot be washed at random and cannot be discarded together with the daily garbage. It has been legally regulated that the waste paint canisters should be collected by the designated collector and be treated so that it can be recycled.
  • the inside of the waste paint canisters is to be washed for every piece, or it should be burned.
  • time and expense are dissipated in washing the inside of the waste paint canisters, and a great volume of harmful material is produced in the burning to thereby cause environmental pollution.
  • a primary object of the present invention is to provide a recycling system of the waste paint canisters, which can reduce the time and expense required in the removal of the paint by using a method of washing fragments of the paint canisters with organic solvent after crushing the waste paint canisters, and prevent the environmental pollution.
  • Another object of the present invention is to provide a recycling system of the waste paint canisters, which can increase efficiency of removing the paint, reduce the use of the organic solvent, and prevent the environmental pollution by separately removing the fragments of the paint after and before washing the fragments of the waste paint canisters with the organic solvent.
  • the present invention provides a recycling system of waste paint canisters comprising a crushing section 10 for crushing waste paint canisters into fragments having a predetermined size; a magnetic force selecting section 20 for transporting the fragments of the waste paint canisters crushed at the crushing section 10 and for selectively removing only paint powder partially separated from the fragments of the paint canisters by means of a magnet; a washing section 30 including a washing tank 32 for washing the fragments of the paint canisters partially removed of the paint powder at the magnetic force selecting section 20 with organic solvent, and a transporting device
  • a vibration magnetic force selecting section 40 for selectively separating the organic solvent and the paint from the fragments of the paint canisters washed and transported from the washing section 30 by means of the vibration of a vibration plate 42 and a magnet.
  • the washing section 30 is constructed of a first washing section 31 and a second washing section 34, which are disposed continuously.
  • the crushing section 10 functions to crush metals into small fragments by using the crushing device for waste paint canisters, and a well-known crusher is generally employed for it in the present invention.
  • the crusher is generally provided with a hopper 11 at the upper portion, and a rotation type cutter 12 at the lower portion.
  • a hopper 11 at the upper portion
  • a rotation type cutter 12 at the lower portion.
  • the waste paint canisters are crushed finely into fragments having a size of about 5 mm by passing through the upper hopper 11 and the cutter by means of two-stage crushing or multi-stage crushing, and then passing through the hopper and the cutter 14.
  • the contacting area of the fragments of the waste paint canisters with organic solvent becomes wide at the time of the washing so that it makes efficient to remove the paint stuck to the paint canisters.
  • the magnetic force selecting section 20 functions to selectively remove the paint powder only from the fine metal fragments produced at the crushing section 10 by using a magnet. As described above, paint powders arriving about 70% of the whole remaining paint is separated during the passage through the crushing section 10. Thus produced paint powders can be removed without separate treatment by the organic solvent as they are previously separated.
  • the magnetic force selecting section 20 is constructed of a belt conveyor 21 and a magnetic conveyor 22.
  • the magnetic conveyor 22 is disposed at the upper portion of one end of the belt conveyor 21, and a magnet is mounted only to a roller at an ascending portion of the belt.
  • the lower portion of the magnetic conveyor 22 is separated from the upper portion of the belt conveyor 21 with a space small enough for them to be contacted with each other, and the transporting direction of the belt conveyor and that of the magnetic conveyor are opposite to each other at the connection portion.
  • the fragments of the paint canisters and the paint powder produced from the crushing section 10 are transported by means of the belt conveyor 21, and when they reach one end of the belt, metal fragments are only attached to the upper magnetic conveyor by means of the magnet of the upper magnetic conveyor 22 and transported with it, and the separated paint powder is dropped to the below by the belt conveyor and separated to thereby be removed.
  • the separated paint powder is stored at separate waste deposition place and burned out at high temperature. Also, the separated metal fragments are transported to a washing section by the magnetic conveyor 22, at which a magnet is not disposed, so that the metal fragments arriving at the end of the magnetic conveyor are made to drop from the conveyor.
  • the dropped metal fragments are supplied to the washing section 30 by means of a hopper 23 for receiving the dropped metal fragment and a chip conveyor 24 for transporting them.
  • the washing section 30 comprises washing tanks 32, 35 for washing the fragments of the paint canisters with the organic solvent, from which a portion of the paint is removed, and transporting devices 33, 36 disposed at the lower end of the washing tanks for transporting the washed fragments of the paint canisters and preventing the organic solvent from being collected therein.
  • the washing tanks 32, 35 are opened at the upper and lower surfaces such that each of which becomes narrower from an upper opening portion to a lower opening portion, the lower opening portion is opened to the side direction, and the transporting devices 33, 36 are disposed at the lower of the washing tanks to penetrate the lower opening portion.
  • the washing tanks accommodate organic solvent at the inside for dissolving the paint, so that the fragments of the paint canisters are dissolved by the organic solvent to be transported through the lower opening portion by the transporting devices 33, 36, when the fragments of the paint canister are supplied through the upper opening portion.
  • the transporting devices 33, 36 are constructed of screw conveyors for transporting the metal fragments together with the organic solvent.
  • the screw conveyor is rotated to push the organic solvent and the metal fragments in the forward direction to thereby accomplish the transportation.
  • the organic solvent in the washing tanks is performed of the convection by the swirling current to thereby be mixed and prevented from being collected. Furthermore, the organic solvent is in contact with the metal fragments well by the convection of the organic solvent so that the paint can be more efficiently separated from the metal fragments.
  • the screws of the screw conveyors 33, 36 and the passages for accommodating the screws are disposed to define gaps there-between, so that organic solvent can be flowed back to the washing tanks through the gap defined between the screw and the passage.
  • the organic solvent functions as a detaching agent for removing the paint from the metal fragments. Furthermore, since it is sustained or evaporated by the metal fragment at the time of the washing, it should be complemented every day for the deficient volume. Also, since the organic solvent is required for separate collection and treating, the organic solvent used for the washing is stored separately and treated by a specialized treating company.
  • the washing section 30 is divided into a first washing section 31 and a second washing section 34.
  • Each of the first washing section 31 and the second washing section 34 has washing tanks 32, 35 and transporting devices 33, 36 as described above, and structure thereof is identical.
  • one end of the transporting device 33 of the first washing section 31 is connected to upper opening portion of the washing tank 35 in the second washing section. Accordingly, fragments of the paint canisters, which have been washed in the first washing section 31, are supplied to the washing tank 35 of the second washing section so that they are once more washed.
  • the reason of performing the washing twice is that, it is difficult to substitute the organic solvent in the washing tank every time, and the organic solvent received in the first washing tank contains a large quantity of paint so that it cannot remove the paint stuck to the metal fragments clean.
  • the vibration magnetic force selecting section 40 is characterized by comprising a vibration plate 42 for separating the organic solvent and the paint by means of vibration, a vibration generation device 44 disposed at the lower of the vibration plate for generating the vibration, and a magnetic conveyor 43 disposed at the upper one side of the vibration plate for selectively transporting the metal fragments from the fragments of the paint canisters, which are transported and separated by the vibration plate, by mounting a magnet only at a roller disposed at the side of the vibration plate.
  • a flexible cylindrical induction pipe 41 is disposed at one side of the vibration plate 42 adjacent to the washing section so that it can be easily connected to the transporting device of the washing section.
  • a storage tank is mounted at the other end of the vibration plate for storing the paint and the organic solvent separated and removed during the washing process.
  • the vibration plate 42 is constructed of a long and flat plate, and is made slant so that a portion contacting with the washing section is positioned high, and is connected to the vibration generation device 44 at the lower portion thereof.
  • the vibration plate vibrates in the upward and downward directions by means of the vibration generation device, and the metal fragments transported by the transporting device of the washing section are ascended on the vibrating vibration plate 42 through the induction pipe 41.
  • the metal fragments are vibrated on the vibration plate by the vibration of the vibration plate to thereby separate the paint fragments from the organic solvent sustained at the metal fragments, and they are moved in one direction by the inclination of the vibration plate.
  • the magnetic conveyor 43 is disposed at one upper side of the vibration plate almost adjacent to it, and a magnet is mounted only at a roller disposed at an ascending portion of the belt in the magnetic conveyor 43, and the moving direction of the belt conveyor at the lower portion of the conveyor is opposite to the moving direction of the fragments of the paint canisters due to the inclination of the vibration plate. Therefore, the metal fragments transported by the inclination of the vibration plate are attached and separated by the magnet, and the separated organic solvent and the paint are accommodated in a storage tank mounted at the lower portion of the other end of a drum plate. The accommodated organic solvent and the paint are separately treated together with the paint and the like separated at the magnetic force selecting section 20.
  • the magnetic conveyor is disposed to remove the paint once more finally, which was removed by means of the previous washing, to thereby completely separate the metal fragments and the paint.
  • a motor and a cam can be generally used, although means capable of generating the vibration can be used in general.
  • the paint canisters sustained with the paint at the inside are charged into the hopper 11 of the crushing section 10, the paint canisters are moved in the lower direction from the hopper and primarily crushed by the rotating cutter 12. Since the crushing section of the present invention is constructed in two-stages or multi- stages, the paint canisters are once more crushed finely by the lower hopper 13 and the cutter 14 into a size of 5 mm.
  • the crushed fragments of the paint canisters are disposed on the belt conveyor 21 of the magnetic force selecting section 20, and transported to one end of the belt conveyor.
  • the magnetic conveyor 22 since the magnetic conveyor 22 is disposed to face with the belt conveyor, metal fragments are only become to attach to the magnetic conveyor 22 and the paint powders are remained on the belt conveyor 21.
  • the remained paint powders are dropped from the end of the belt conveyor 21 to be stored in a separate storage tank, and the metal fragments are transported by the magnetic conveyor 22. Since the roller disposed at a descending portion of the belt in the magnetic conveyor, is not provided with a magnet, the metal fragments are dropped at the end of the conveyor.
  • the metal fragments transported by the magnetic conveyor 22 are charged into a washing tank 32 of the first washing section, and they are washed by the organic solvent at the inside of the washing tank 32 for removing the paint.
  • the metal fragments washed in the washing tank 32 of the first washing section are transported by the screw conveyor 33 to a washing tank 35 of the second washing section.
  • the transported metal fragments are once more washed in the washing tank 35 of the second washing section.
  • the washed metal fragments are transported to the vibration magnetic force selecting section 40 by the screw conveyor 36.
  • the metal fragments are dropped into the induction pipe 41 of the vibration magnetic force selection portion, and ascended on the vibration plate 42 via the induction pipe 41.
  • the metal fragments are vibrated and moving down along the inclination.
  • the organic solvent and the paint fragments are separated from the metal fragments by the vibration of the vibration plate and accommodated in the storage tank disposed at the lower portion of the end of the vibration plate.
  • the metal fragments flowed down from the vibration plate are separated from the paint by the magnet disposed at the magnetic conveyor 43, which is disposed to face one end of the vibration plate 42, and the paint fragments are dropped from the vibration plate and collected separately.
  • the metal fragments separated as such are transported to a compressor (not shown) , which was not described in the above description, and compressed into a size proper to be treated again and made into metal agglomerates to thereby be transported to a metal working factory.
  • a process comprising the steps to be described below, using the device as described above: a crushing step SlOO of crushing waste paint canisters at a crushing section 10; a magnetic force selecting step S200 of selectively removing only paint fragments separated from the crushed fragments of the paint canisters produced at the crushing step SlOO using a magnet; a washing step S300 of washing the fragments of the paint canisters selected at the magnetic force selecting step S200; and a vibration magnetic force selecting step S400 of selectively removing only organic solvent and the paint from the fragments of the paint canisters washed at the washing step S300 by means of the vibration plate and a magnet .
  • the crush step SlOO is to crush the waste paint canisters into fragments having a size of about 5 mm after charging the waste paint canisters into the crushing section 10 provided with a crusher. At this step, since the waste paint canisters are finely crushed, the crushed fragments of the paint canisters can be made to contact with the organic solvent more efficiently. Also, since 70% of the paint sustained at the inside of the paint canisters is separated during the crush process of the paint canisters, the crush step makes it easy to separate the paint from the paint canisters.
  • the magnetic force selecting step S200 is to select the paint fragments crushed and separated at the crush step before washing them with the organic solvent. Since the present step uses the magnetic conveyor 22, the metal fragments are only transported to the washing section 30 by the conveyor, and the paint fragments are separately removed and treated because the paint fragments are not stuck to the magnet.
  • the washing step S300 is to cleanse the fragments of the paint canisters selected at the magnetic force selecting section S200 in the washing tank with the organic solvent.
  • the organic solvent acts to separate the paint by the reaction with the paint. Accordingly, the paint is separated from the metal fragments when the fragments of the paint canisters are washed by the organic solvent.
  • the vibration magnetic force selecting step S400 is to remove the organic solvent and the paint from the metal fragments washed at the washing step S300.
  • the flat and inclining vibration plate 42 are vibrated to thereby separate the organic solvent and the paint from the metal fragments, and they are discharged from the vibration plate along the inclination to thereby be stored separately, and the metal fragments are only selected by the magnetic conveyor 43.
  • the washing step S300 may be divided into a first washing step S300-1 and a second washing step S300-2, so that the fragments of the paint canister can be washed twice in sequence.

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  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

système de recyclage de cartouches de peintures usagées, plus particulièrement système de recyclage de ces cartouches et procédé correspondant, permettant de séparer seulement les métaux recyclables par broyage fin des cartouches et élimination de la peinture par le biais d'un solvant organique. Ledit système comprend une unité de broyage qui broie les cartouches en fragments de taille préétablie, une unité de sélection de force magnétique transportant les fragments résultants et éliminant sélectivement uniquement la poudre de peinture partiellement séparée des fragments au moyen d'un aimant, une unité de lavage à réservoir de lavage pour le lavage de ces fragments sur lesquels on a partiellement éliminé la poudre de peinture au niveau de l'unité de sélection de force magnétique avec un solvant organique, et un dispositif de transport à l'extrémité inférieure du réservoir de lavage pour transporter les fragments lavés et empêcher que le solvant organique y soit récupéré, et enfin une unité de sélection de force magnétique de vibration séparant sélectivement le solvant organique et la peinture des fragments transportés depuis l'unité de lavage.
PCT/KR2006/003888 2006-07-21 2006-09-28 Système et procédé de recyclage de cartouches de peintures usagées WO2008010621A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2006-0068256 2006-07-21
KR20060068256A KR100809480B1 (ko) 2006-07-21 2006-07-21 폐 페인트통 재활용 시스템 및 방법

Publications (1)

Publication Number Publication Date
WO2008010621A1 true WO2008010621A1 (fr) 2008-01-24

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PCT/KR2006/003888 WO2008010621A1 (fr) 2006-07-21 2006-09-28 Système et procédé de recyclage de cartouches de peintures usagées

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KR (1) KR100809480B1 (fr)
WO (1) WO2008010621A1 (fr)

Cited By (7)

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DE102008046006A1 (de) * 2008-09-05 2010-03-11 SGL Kümpers GmbH & Co.KG Verfahren zum Herstellen eines gurtartigen Verbundwerkstoffes und gurtartiger Verbundwerkstoff
CN102728584A (zh) * 2012-06-12 2012-10-17 广州力宝珍科技有限公司 一种脱漆清洗方法及其脱漆清洗剂
CN105382019A (zh) * 2015-12-29 2016-03-09 常熟市首誉机械有限公司 废旧滤油器及金属桶的综合环保回收处理系统
CN105457723A (zh) * 2015-12-25 2016-04-06 安徽继宏环保科技有限公司 城镇生活垃圾处理系统的四轴破碎机
CN105478204A (zh) * 2015-12-25 2016-04-13 安徽继宏环保科技有限公司 一种城镇生活垃圾处理系统的四轴破碎机
CN110883065A (zh) * 2019-12-10 2020-03-17 吉林建筑科技学院 一种建筑节能环保装置
CN112474703A (zh) * 2020-10-27 2021-03-12 苏州昕润环保科技有限公司 一种瓶体环保回收装置及回收方法

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KR101505896B1 (ko) * 2012-04-30 2015-03-26 석암산업 주식회사 금속부재 세정 장치 및 방법
KR101667271B1 (ko) * 2014-03-28 2016-10-20 (주)엔에이치리사이텍컴퍼니 금속포일 표면의 코팅제거 시스템
KR102014072B1 (ko) * 2018-03-21 2019-10-21 이선상 분체도료 재생장치

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KR100495083B1 (ko) * 2004-03-19 2005-06-10 서영주 폐기물 세척 및 분리 장치
KR20050116602A (ko) * 2004-06-08 2005-12-13 한재호 자동차용 폐오일필터 재활용방법
KR20060015437A (ko) * 2005-12-30 2006-02-17 (주)클린랜드 폐 오일용기 처리시스템

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DE102008046006A1 (de) * 2008-09-05 2010-03-11 SGL Kümpers GmbH & Co.KG Verfahren zum Herstellen eines gurtartigen Verbundwerkstoffes und gurtartiger Verbundwerkstoff
CN102728584A (zh) * 2012-06-12 2012-10-17 广州力宝珍科技有限公司 一种脱漆清洗方法及其脱漆清洗剂
CN105457723A (zh) * 2015-12-25 2016-04-06 安徽继宏环保科技有限公司 城镇生活垃圾处理系统的四轴破碎机
CN105478204A (zh) * 2015-12-25 2016-04-13 安徽继宏环保科技有限公司 一种城镇生活垃圾处理系统的四轴破碎机
CN105382019A (zh) * 2015-12-29 2016-03-09 常熟市首誉机械有限公司 废旧滤油器及金属桶的综合环保回收处理系统
CN110883065A (zh) * 2019-12-10 2020-03-17 吉林建筑科技学院 一种建筑节能环保装置
CN112474703A (zh) * 2020-10-27 2021-03-12 苏州昕润环保科技有限公司 一种瓶体环保回收装置及回收方法

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