SE9803913D0 - Procedure for combustion of solid fuels and combustion furnace for this - Google Patents

Procedure for combustion of solid fuels and combustion furnace for this

Info

Publication number
SE9803913D0
SE9803913D0 SE9803913A SE9803913A SE9803913D0 SE 9803913 D0 SE9803913 D0 SE 9803913D0 SE 9803913 A SE9803913 A SE 9803913A SE 9803913 A SE9803913 A SE 9803913A SE 9803913 D0 SE9803913 D0 SE 9803913D0
Authority
SE
Sweden
Prior art keywords
combustion
furnace
solid fuels
combustible gases
fuel
Prior art date
Application number
SE9803913A
Other languages
Swedish (sv)
Other versions
SE513726C2 (en
SE9803913L (en
Inventor
Lars Goeran Berg
Pontus Gille
Lars Andersson
Original Assignee
Kmw En Ab
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 Kmw En Ab filed Critical Kmw En Ab
Priority to SE9803913A priority Critical patent/SE513726C2/en
Publication of SE9803913D0 publication Critical patent/SE9803913D0/en
Priority to PCT/SE1999/002113 priority patent/WO2000029788A1/en
Priority to AU19027/00A priority patent/AU1902700A/en
Priority to DE69916502T priority patent/DE69916502D1/en
Priority to EP99962621A priority patent/EP1175581B1/en
Priority to AT99962621T priority patent/ATE264480T1/en
Publication of SE9803913L publication Critical patent/SE9803913L/en
Publication of SE513726C2 publication Critical patent/SE513726C2/en
Priority to NO20012435A priority patent/NO319075B1/en

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B1/00—Combustion apparatus using only lump fuel
    • F23B1/16—Combustion apparatus using only lump fuel the combustion apparatus being modified according to the form of grate or other fuel support
    • F23B1/20—Combustion apparatus using only lump fuel the combustion apparatus being modified according to the form of grate or other fuel support using step-type grate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
    • 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
    • F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
    • 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 
    • F23L9/02—Passages or apertures for delivering secondary air for completing combustion of fuel  by discharging the air above 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
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2203/00—Furnace arrangements
    • F23G2203/101—Furnace arrangements with stepped or inclined grate

Abstract

The invention relates to a method for combustion of solid fuels, comprising the steps of feeding the fuel to a grate (1) in a combustion furnace, providing by primary oxygenation a primary combustion of the fuel while forming a bed of embers and releasing combustible gases, and circulating the released combustible gases for subsequent secondary oxygenation and combustion of the same. The method also comprises the additional step of circulating the combustible gases in a vertical plane about a substantially horizontal, imaginary rotational axis. The invention also relates to a solid fuel furnace for carrying out the method.
SE9803913A 1998-11-17 1998-11-17 Fastbränsleugn SE513726C2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE9803913A SE513726C2 (en) 1998-11-17 1998-11-17 Fastbränsleugn
PCT/SE1999/002113 WO2000029788A1 (en) 1998-11-17 1999-11-17 Solid fuel furnace
AU19027/00A AU1902700A (en) 1998-11-17 1999-11-17 Solid fuel furnace
DE69916502T DE69916502D1 (en) 1998-11-17 1999-11-17 FUEL FUEL HEATING DEVICE
EP99962621A EP1175581B1 (en) 1998-11-17 1999-11-17 Solid fuel furnace
AT99962621T ATE264480T1 (en) 1998-11-17 1999-11-17 BURNING DEVICE FOR SOLID FUELS
NO20012435A NO319075B1 (en) 1998-11-17 2001-05-16 Solid fuel stove

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9803913A SE513726C2 (en) 1998-11-17 1998-11-17 Fastbränsleugn

Publications (3)

Publication Number Publication Date
SE9803913D0 true SE9803913D0 (en) 1998-11-17
SE9803913L SE9803913L (en) 2000-05-18
SE513726C2 SE513726C2 (en) 2000-10-30

Family

ID=20413306

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9803913A SE513726C2 (en) 1998-11-17 1998-11-17 Fastbränsleugn

Country Status (7)

Country Link
EP (1) EP1175581B1 (en)
AT (1) ATE264480T1 (en)
AU (1) AU1902700A (en)
DE (1) DE69916502D1 (en)
NO (1) NO319075B1 (en)
SE (1) SE513726C2 (en)
WO (1) WO2000029788A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101413658B (en) * 2008-11-21 2013-04-03 河北华林机械设备有限公司 Gas making compound combustion chain furnace
CN102818027B (en) * 2012-08-05 2015-01-14 许静 Sealing riding wheel group
CN108361691B (en) * 2015-12-14 2019-06-14 福建省南安市海特机械有限公司 A kind of biomass energy dust-firing equipment
CN105674304A (en) * 2016-03-22 2016-06-15 浙江伟明环保股份有限公司 Garden waste incineration boiler

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE139563C1 (en) * 1943-10-09 1953-03-17
DK72236C (en) * 1948-12-04 1951-03-05 Moering & Steenaart N V Boiler for generating hot water or low-pressure steam for central heating installations.
FR980136A (en) * 1948-12-11 1951-05-08 Fama Device improving the combustion of mechanical grate stoves
DE4236073A1 (en) * 1992-10-26 1994-04-28 Waermetechnik Dr Pauli Gmbh Burnout device and method for burning out fuels
DE59509469D1 (en) * 1995-05-05 2001-09-06 Bbp Environment Gmbh Waste incineration process and furnace

Also Published As

Publication number Publication date
DE69916502D1 (en) 2004-05-19
WO2000029788A1 (en) 2000-05-25
AU1902700A (en) 2000-06-05
EP1175581B1 (en) 2004-04-14
NO20012435L (en) 2001-07-13
SE513726C2 (en) 2000-10-30
ATE264480T1 (en) 2004-04-15
EP1175581A1 (en) 2002-01-30
SE9803913L (en) 2000-05-18
NO319075B1 (en) 2005-06-13
NO20012435D0 (en) 2001-05-16

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Legal Events

Date Code Title Description
OPRJ Opposition rejected
NUG Patent has lapsed