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WO2011136629A3 - Solid fuel fired boiler with a gas burner for household use and gas combustion method - Google Patents

Solid fuel fired boiler with a gas burner for household use and gas combustion method Download PDF

Info

Publication number
WO2011136629A3
WO2011136629A3 PCT/LT2011/000005 LT2011000005W WO2011136629A3 WO 2011136629 A3 WO2011136629 A3 WO 2011136629A3 LT 2011000005 W LT2011000005 W LT 2011000005W WO 2011136629 A3 WO2011136629 A3 WO 2011136629A3
Authority
WO
WIPO (PCT)
Prior art keywords
burner
channel
solid fuel
gas
combustion method
Prior art date
Application number
PCT/LT2011/000005
Other languages
French (fr)
Other versions
WO2011136629A2 (en
Inventor
Kestutis Braukyla
Virgilijus BRAUKYLA
Original Assignee
Kestutis Braukyla
Braukyla Virgilijus
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 Kestutis Braukyla, Braukyla Virgilijus filed Critical Kestutis Braukyla
Publication of WO2011136629A2 publication Critical patent/WO2011136629A2/en
Publication of WO2011136629A3 publication Critical patent/WO2011136629A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B10/00—Combustion apparatus characterised by the combination of two or more combustion chambers
    • F23B10/02—Combustion apparatus characterised by the combination of two or more combustion chambers including separate secondary combustion chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B50/00—Combustion apparatus in which the fuel is fed into or through the combustion zone by gravity, e.g. from a fuel storage situated above the combustion zone
    • F23B50/02—Combustion apparatus in which the fuel is fed into or through the combustion zone by gravity, e.g. from a fuel storage situated above the combustion zone the fuel forming a column, stack or thick layer with the combustion zone at its bottom
    • F23B50/04—Combustion apparatus in which the fuel is fed into or through the combustion zone by gravity, e.g. from a fuel storage situated above the combustion zone the fuel forming a column, stack or thick layer with the combustion zone at its bottom the movement of combustion air and flue gases being substantially transverse to the movement of the fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B90/00—Combustion methods not related to a particular type of apparatus
    • F23B90/04—Combustion methods not related to a particular type of apparatus including secondary combustion
    • F23B90/06—Combustion methods not related to a particular type of apparatus including secondary combustion the primary combustion being a gasification or pyrolysis in a reductive atmosphere
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/10—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of field or garden waste or biomasses
    • F23G7/105—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of field or garden waste or biomasses of wood waste
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L1/00—Passages or apertures for delivering primary air for combustion 
    • F23L1/02—Passages or apertures for delivering primary air for combustion  by discharging the air below the fire
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L9/00—Passages or apertures for delivering secondary air for completing combustion of fuel 
    • F23L9/04—Passages or apertures for delivering secondary air for completing combustion of fuel  by discharging the air beyond the fire, i.e. nearer the smoke outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/34—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water chamber arranged adjacent to the combustion chamber or chambers, e.g. above or at side
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H2230/00—Solid fuel fired boiler
    • F24H2230/02—Solid and fluid fuel fired boilers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Air Supply (AREA)
  • Solid-Fuel Combustion (AREA)

Abstract

The fuel stocking shaft (2) is connected with a burner (7) mounted in the combustion chamber (4). For initial air supply to the combustion chamber (4), the door (6) of the fuel stocking shaft (2) is equipped with a valve. The burner (7) contains of double- wall housing with a hollow channel (9). The housing of the burner (7) has openings (12) for secondary air supply to the channel (9) and an opening (11). The supply of secondary air to the space between the walls of the buener (7). A metal ring (10) is placed in the channel (9) of the burner (7) to decrease the space for combustible gas entering the channel (9) and at the same time to increase its diffusion. While fuel is burning, the released combustible gas from the combustion chamber (4) gets into the channel (9) through the ring (10), where it gets heated and mixed with the secondary air and thus produces a combustible mixture.
PCT/LT2011/000005 2010-04-29 2011-03-29 Solid fuel fired boiler with a gas burner for household use and gas combustion method WO2011136629A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LT2010037A LT5731B (en) 2010-04-29 2010-04-29 BUITINIS KIETOJO KURO KATILAS SU DUJU DEGINIMO DEGIKLIU IR DUJU DEGINIMO BuDAS
LT2010037 2010-04-29

Publications (2)

Publication Number Publication Date
WO2011136629A2 WO2011136629A2 (en) 2011-11-03
WO2011136629A3 true WO2011136629A3 (en) 2012-04-26

Family

ID=43608893

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/LT2011/000005 WO2011136629A2 (en) 2010-04-29 2011-03-29 Solid fuel fired boiler with a gas burner for household use and gas combustion method

Country Status (2)

Country Link
LT (1) LT5731B (en)
WO (1) WO2011136629A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LT5864B (en) 2011-05-13 2012-08-27 Kęstutis BRAUKYLA Gas generating solid fuel boiler
LT5854B (en) 2011-07-14 2012-07-25 Egidijus Kunickis Solid fuel boiler
DE102013102362A1 (en) * 2013-03-08 2014-09-11 Ulrich Brunner GmbH Oven with a heat exchanger
WO2015023169A1 (en) * 2013-08-14 2015-02-19 Уаб "Талентас" Domestic boiler operating on solid fuel of variable moisture content
LT6205B (en) 2014-08-12 2015-08-25 Uab "Talentas" Domestic boiler operating on solid fuel of variable moisture content
IT201700019608A1 (en) * 2017-02-23 2018-08-23 Valentinotti Maurzio FOCULAR GROUP FOR BIOMASS PYROLYSIS FOR HOUSEHOLD STOVES

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH671822A5 (en) * 1987-02-09 1989-09-29 Haefliger Ag Geb Solid fuel fired boiler - has after burning chamber connected to primary combustion chamber by mixing tube
DE3833090C1 (en) * 1988-09-29 1990-04-26 Heribert 8151 Wall De Posch Burning apparatus for wood and coal
DE4034672C1 (en) * 1990-10-31 1991-11-21 Heribert 8151 Wall De Posch
EP0483877A2 (en) * 1990-10-31 1992-05-06 Heribert Posch Combustion device for wood and coal
DE102006053203A1 (en) * 2006-11-09 2008-05-15 Viessmann Werke Gmbh & Co Kg Solid fuel boiler, has secondary air supply arranged from wall side of collecting channel into effective range downstream of flow tearing edge in leading manner, where channel is arranged in base of filling space
DE202010013794U1 (en) * 2010-04-09 2011-02-17 Lochmüller, Robin, Dipl.-Ing. (FH) Wood gasification boiler in the fall fire principle

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LT2009054A (en) 2009-07-28 2010-04-26 Kęstutis BRAUKYLA Gas produced from organic materials, generator with burner and method for burning it

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH671822A5 (en) * 1987-02-09 1989-09-29 Haefliger Ag Geb Solid fuel fired boiler - has after burning chamber connected to primary combustion chamber by mixing tube
DE3833090C1 (en) * 1988-09-29 1990-04-26 Heribert 8151 Wall De Posch Burning apparatus for wood and coal
DE4034672C1 (en) * 1990-10-31 1991-11-21 Heribert 8151 Wall De Posch
EP0483877A2 (en) * 1990-10-31 1992-05-06 Heribert Posch Combustion device for wood and coal
DE102006053203A1 (en) * 2006-11-09 2008-05-15 Viessmann Werke Gmbh & Co Kg Solid fuel boiler, has secondary air supply arranged from wall side of collecting channel into effective range downstream of flow tearing edge in leading manner, where channel is arranged in base of filling space
DE202010013794U1 (en) * 2010-04-09 2011-02-17 Lochmüller, Robin, Dipl.-Ing. (FH) Wood gasification boiler in the fall fire principle

Also Published As

Publication number Publication date
LT2010037A (en) 2011-02-25
WO2011136629A2 (en) 2011-11-03
LT5731B (en) 2011-06-27

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