EP0775869A3 - Brûleur à prémélange - Google Patents

Brûleur à prémélange Download PDF

Info

Publication number
EP0775869A3
EP0775869A3 EP96810756A EP96810756A EP0775869A3 EP 0775869 A3 EP0775869 A3 EP 0775869A3 EP 96810756 A EP96810756 A EP 96810756A EP 96810756 A EP96810756 A EP 96810756A EP 0775869 A3 EP0775869 A3 EP 0775869A3
Authority
EP
European Patent Office
Prior art keywords
channel
fuel
vortex generators
main flow
flow
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP96810756A
Other languages
German (de)
English (en)
Other versions
EP0775869B1 (fr
EP0775869A2 (fr
Inventor
Klaus Dr. Döbbeling
Adnan Dr. Eroglu
Peter Dr. Senior
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Research Ltd Switzerland
ABB Research Ltd Sweden
Original Assignee
ABB Research Ltd Switzerland
ABB Research Ltd Sweden
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 ABB Research Ltd Switzerland, ABB Research Ltd Sweden filed Critical ABB Research Ltd Switzerland
Publication of EP0775869A2 publication Critical patent/EP0775869A2/fr
Publication of EP0775869A3 publication Critical patent/EP0775869A3/fr
Application granted granted Critical
Publication of EP0775869B1 publication Critical patent/EP0775869B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D17/00—Burners for combustion conjointly or alternatively of gaseous or liquid or pulverulent fuel
    • F23D17/002—Burners for combustion conjointly or alternatively of gaseous or liquid or pulverulent fuel gaseous or liquid fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/62—Mixing devices; Mixing tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M9/00—Baffles or deflectors for air or combustion products; Flame shields
    • F23M9/02—Baffles or deflectors for air or combustion products; Flame shields in air inlets
    • 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 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/07002—Premix burners with air inlet slots obtained between offset curved wall surfaces, e.g. double cone burners

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
EP96810756A 1995-11-23 1996-11-07 Brûleur à prémélange Expired - Lifetime EP0775869B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19543701 1995-11-23
DE19543701A DE19543701A1 (de) 1995-11-23 1995-11-23 Vormischbrenner

Publications (3)

Publication Number Publication Date
EP0775869A2 EP0775869A2 (fr) 1997-05-28
EP0775869A3 true EP0775869A3 (fr) 1998-03-11
EP0775869B1 EP0775869B1 (fr) 2001-09-05

Family

ID=7778238

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96810756A Expired - Lifetime EP0775869B1 (fr) 1995-11-23 1996-11-07 Brûleur à prémélange

Country Status (4)

Country Link
US (1) US5791892A (fr)
EP (1) EP0775869B1 (fr)
JP (1) JPH09170729A (fr)
DE (2) DE19543701A1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0924459A1 (fr) * 1997-12-17 1999-06-23 Asea Brown Boveri AG Procédé et dispositif pour l'injection d'un mélange de carburant et de liquide dans une chambre de combustion
US6672862B2 (en) 2000-03-24 2004-01-06 North American Manufacturing Company Premix burner with integral mixers and supplementary burner system
EP1504222B1 (fr) 2002-05-16 2007-07-11 Alstom Technology Ltd Bruleur a premelange
DE10250208A1 (de) * 2002-10-28 2004-06-03 Rolls-Royce Deutschland Ltd & Co Kg Vorrichtung zur Flammenstabilisierung für mager vorgemischte Brenner für Flüssigbrennstoff in Gasturbinenbrennkammern mittels Turbolatorelementen im Hauptstrom
US7520272B2 (en) * 2006-01-24 2009-04-21 General Electric Company Fuel injector
US20070249738A1 (en) * 2006-04-25 2007-10-25 Haynes Joel M Premixed partial oxidation syngas generator
WO2008065709A1 (fr) * 2006-11-28 2008-06-05 Shimadzu Corporation Procédé et système permettant de fournir de l'air conditionné dans un avion
US20080302351A1 (en) * 2007-06-06 2008-12-11 Hunter Donald O Gas-Fired Portable Heater
KR100988836B1 (ko) * 2008-05-16 2010-10-20 이재랑 업소용 가스버너
JP6017453B2 (ja) * 2011-01-20 2016-11-02 キャスケイド デザインズ インコーポレイテッド 燃料および酸化剤を同時に計量するための燃料および酸化剤の複合型計量ジェット、システムおよび方法
CN102853426B (zh) * 2012-09-29 2014-11-26 宋涛 预混式合金纤维灶头
US9285120B2 (en) 2012-10-06 2016-03-15 Coorstek, Inc. Igniter shield device and methods associated therewith
EP2725302A1 (fr) * 2012-10-25 2014-04-30 Alstom Technology Ltd Agencement de brûleur de postcombustion
WO2015134009A1 (fr) * 2014-03-05 2015-09-11 Siemens Aktiengesellschaft Moteur à turbine à gaz avec système de mélange statique de flux d'échappement de compresseur
US10222059B2 (en) * 2016-08-16 2019-03-05 Preferred Utilities Manufacturing Corporation Apparatus for reducing emissions when burning various fuels
WO2018122574A1 (fr) * 2016-12-29 2018-07-05 I.C.I. Caldaie S.P.A. Chaudière de production d'eau chaude ou de vapeur
RU181834U1 (ru) * 2018-04-24 2018-07-26 Виктор Николаевич Бирюков Устройство для сжигания газа
EP3889506A1 (fr) * 2020-03-31 2021-10-06 Siemens Aktiengesellschaft Composant de brûleur d'un brûleur et brûleur d'une turbine à gaz doté d'un tel composant
CN115362333B (zh) 2020-03-31 2023-08-25 西门子能源全球有限两合公司 燃烧器的燃烧器部件和燃气轮机的具有这种燃烧器部件的燃烧器
CN117881926A (zh) * 2021-08-31 2024-04-12 安曼瑞士股份公司 特别是用于沥青搅拌机的干燥筒的燃气的燃烧器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3958416A (en) * 1974-12-12 1976-05-25 General Motors Corporation Combustion apparatus
US5351477A (en) * 1993-12-21 1994-10-04 General Electric Company Dual fuel mixer for gas turbine combustor
EP0619456A1 (fr) * 1993-04-08 1994-10-12 ABB Management AG Système d'alimentation en carburant pour chambre de combustion
EP0619133A1 (fr) * 1993-04-08 1994-10-12 ABB Management AG Chambre de mélanges
EP0730121A2 (fr) * 1995-03-01 1996-09-04 Abb Research Ltd. Brûleur à prémélange

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2316540A2 (fr) * 1975-02-28 1977-01-28 Heurtey Efflutherm Procede et dispositif d'evaporation et d'oxydation thermique d'effluents liquides et de dechets solides sous forme pulverulente
GB2097113B (en) * 1981-04-22 1985-09-18 Gen Electric Low nox combustor
ATE42821T1 (de) * 1985-03-04 1989-05-15 Siemens Ag Brenneranordnung fuer feuerungsanlagen, insbesondere fuer brennkammern von gasturbinenanlagen sowie verfahren zu ihrem betrieb.
DE3512702A1 (de) * 1985-04-09 1986-10-09 Martin 6349 Mittenaar Gabriel Brenner fuer fluessige und gasfoermige brennstoffe an einem heizungskessel
CH674561A5 (fr) * 1987-12-21 1990-06-15 Bbc Brown Boveri & Cie
DE3835354A1 (de) * 1988-10-17 1990-04-19 Funk A Bergbau Huettenkombinat Hochleistungsgasbrenner
CH687269A5 (de) * 1993-04-08 1996-10-31 Abb Management Ag Gasturbogruppe.
US5518395A (en) * 1993-04-30 1996-05-21 General Electric Company Entrainment fuel nozzle for partial premixing of gaseous fuel and air to reduce emissions

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3958416A (en) * 1974-12-12 1976-05-25 General Motors Corporation Combustion apparatus
EP0619456A1 (fr) * 1993-04-08 1994-10-12 ABB Management AG Système d'alimentation en carburant pour chambre de combustion
EP0619133A1 (fr) * 1993-04-08 1994-10-12 ABB Management AG Chambre de mélanges
US5351477A (en) * 1993-12-21 1994-10-04 General Electric Company Dual fuel mixer for gas turbine combustor
EP0730121A2 (fr) * 1995-03-01 1996-09-04 Abb Research Ltd. Brûleur à prémélange

Also Published As

Publication number Publication date
EP0775869B1 (fr) 2001-09-05
US5791892A (en) 1998-08-11
DE59607621D1 (de) 2001-10-11
DE19543701A1 (de) 1997-05-28
EP0775869A2 (fr) 1997-05-28
JPH09170729A (ja) 1997-06-30

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