EP0704657A3 - Brenner - Google Patents

Brenner Download PDF

Info

Publication number
EP0704657A3
EP0704657A3 EP95810587A EP95810587A EP0704657A3 EP 0704657 A3 EP0704657 A3 EP 0704657A3 EP 95810587 A EP95810587 A EP 95810587A EP 95810587 A EP95810587 A EP 95810587A EP 0704657 A3 EP0704657 A3 EP 0704657A3
Authority
EP
European Patent Office
Prior art keywords
generator
mixing passage
downstream
transfer passages
swirl
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
EP95810587A
Other languages
English (en)
French (fr)
Other versions
EP0704657B1 (de
EP0704657A2 (de
Inventor
Thomas Ruck
Thomas Dr Sattelmayer
Christian Dr Steinbach
Klaus Dr Doebbeling
Juergen Dr Haumann
Hans Peter Knoepfel
Bettina Dr Paikert
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 AG Germany
Original Assignee
ABB Management AG
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 Management AG filed Critical ABB Management AG
Publication of EP0704657A2 publication Critical patent/EP0704657A2/de
Publication of EP0704657A3 publication Critical patent/EP0704657A3/de
Application granted granted Critical
Publication of EP0704657B1 publication Critical patent/EP0704657B1/de
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
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/36—Details, e.g. burner cooling means, noise reduction means
    • F23D11/40—Mixing tubes or chambers; Burner heads
    • F23D11/402—Mixing chambers downstream of the nozzle
    • 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
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2202/00—Fluegas recirculation
    • F23C2202/40—Inducing local whirls around flame
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2202/00—Liquid fuel burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2209/00—Safety arrangements
    • F23D2209/10—Flame flashback
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2209/00—Safety arrangements
    • F23D2209/20—Flame lift-off / stability

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
  • Air Supply (AREA)
EP95810587A 1994-10-01 1995-09-20 Brenner Expired - Lifetime EP0704657B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4435266A DE4435266A1 (de) 1994-10-01 1994-10-01 Brenner
DE4435266 1994-10-01

Publications (3)

Publication Number Publication Date
EP0704657A2 EP0704657A2 (de) 1996-04-03
EP0704657A3 true EP0704657A3 (de) 1997-07-30
EP0704657B1 EP0704657B1 (de) 2001-11-07

Family

ID=6529801

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95810587A Expired - Lifetime EP0704657B1 (de) 1994-10-01 1995-09-20 Brenner

Country Status (8)

Country Link
US (1) US5588826A (de)
EP (1) EP0704657B1 (de)
JP (1) JP3649785B2 (de)
KR (1) KR960014753A (de)
CN (1) CN1090728C (de)
AT (1) ATE208480T1 (de)
CA (1) CA2154941A1 (de)
DE (2) DE4435266A1 (de)

Families Citing this family (92)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19523094A1 (de) * 1995-06-26 1997-01-02 Abb Management Ag Brennkammer
DE19545309A1 (de) * 1995-12-05 1997-06-12 Asea Brown Boveri Vormischbrenner
DE19547912A1 (de) * 1995-12-21 1997-06-26 Abb Research Ltd Brenner für einen Wärmeerzeuger
DE19547913A1 (de) * 1995-12-21 1997-06-26 Abb Research Ltd Brenner für einen Wärmeerzeuger
KR100381719B1 (ko) * 1995-12-29 2003-08-14 고려화학 주식회사 수용성 방청도료 조성물
DE19549143A1 (de) * 1995-12-29 1997-07-03 Abb Research Ltd Gasturbinenringbrennkammer
DE19610930A1 (de) * 1996-03-20 1997-09-25 Abb Research Ltd Brenner für einen Wärmeerzeuger
US5954496A (en) * 1996-09-25 1999-09-21 Abb Research Ltd. Burner for operating a combustion chamber
DE19639301A1 (de) 1996-09-25 1998-03-26 Abb Research Ltd Brenner zum Betrieb einer Brennkammer
DE19640198A1 (de) * 1996-09-30 1998-04-02 Abb Research Ltd Vormischbrenner
DE19649486A1 (de) * 1996-11-29 1998-06-04 Abb Research Ltd Brennkammer
DE19654009B4 (de) * 1996-12-21 2006-05-18 Alstom Vormischbrenner zum Betrieb einer Brennkammer mit einem flüssigen und/oder gasförmigen Brennstoff
DE19654116A1 (de) 1996-12-23 1998-06-25 Abb Research Ltd Brenner zum Betrieb einer Brennkammer mit einem flüssigen und/oder gasförmigen Brennstoff
KR100461575B1 (ko) * 1996-12-30 2005-06-27 고려화학 주식회사 아크릴에멀젼수지를이용한수계방청도료조성물
EP0870990B1 (de) 1997-03-20 2003-05-07 ALSTOM (Switzerland) Ltd Gasturbine mit toroidaler Brennkammer
DE19720786A1 (de) * 1997-05-17 1998-11-19 Abb Research Ltd Brennkammer
EP0892219B1 (de) * 1997-07-15 2002-10-23 Alstom Verfahren und Vorrichtung zum Minimieren thermoakustischer Schwingungen in Gasturbinenbrennkammern
DE19736902A1 (de) * 1997-08-25 1999-03-04 Abb Research Ltd Brenner für einen Wärmeerzeuger
DE59709510D1 (de) 1997-09-15 2003-04-17 Alstom Switzerland Ltd Kombinierte Druckzerstäuberdüse
DE59709791D1 (de) * 1997-09-19 2003-05-15 Alstom Switzerland Ltd Brenner für den Betrieb eines Wärmeerzeugers
DE59709446D1 (de) * 1997-10-31 2003-04-10 Alstom Switzerland Ltd Brenner für den Betrieb eines Wärmeerzeugers
EP0918190A1 (de) * 1997-11-21 1999-05-26 Abb Research Ltd. Brenner für den Betrieb eines Wärmeerzeugers
DE59709868D1 (de) 1997-12-22 2003-05-22 Alstom Switzerland Ltd Zweistufige Druckzerstäuberdüse
EP0924460B1 (de) 1997-12-22 2003-04-23 ALSTOM (Switzerland) Ltd Zweistufige Druckzerstäuberdüse
DE19859829A1 (de) * 1998-12-23 2000-06-29 Abb Alstom Power Ch Ag Brenner zum Betrieb eines Wärmeerzeugers
DE19912701B4 (de) * 1999-03-20 2006-01-19 Alstom Brennkammerwand
DE10049205A1 (de) * 2000-10-05 2002-05-23 Alstom Switzerland Ltd Verfahren und Vorrichtung zur Brennstoffversorgung eines Vormischbrenners
DE10160907A1 (de) * 2001-12-12 2003-08-14 Alstom Switzerland Ltd Verfahren zur Verhinderung von Strömungsinstabilitäten in einem Brenner
AU2002349248A1 (en) * 2001-12-20 2003-07-09 Alstom Technology Ltd Fuel lance
DE10164099A1 (de) 2001-12-24 2003-07-03 Alstom Switzerland Ltd Brenner mit gestufter Brennstoffeinspritzung
EP1389713A1 (de) 2002-08-12 2004-02-18 ALSTOM (Switzerland) Ltd Stromabwärtiger Pilotringbrenner für Vormischbrenner
EP1439349A1 (de) * 2003-01-14 2004-07-21 Alstom Technology Ltd Verbrennungsverfahren sowie Brenner zur Durchführung des Verfahrens
CN1942710A (zh) * 2004-02-12 2007-04-04 阿尔斯通技术有限公司 用于操作燃烧室的预混和燃烧器装置和操作燃烧室的方法
DE102004049491A1 (de) 2004-10-11 2006-04-20 Alstom Technology Ltd Vormischbrenner
EP1807656B1 (de) * 2004-11-03 2019-07-03 Ansaldo Energia IP UK Limited Vormischbrenner
WO2006058843A1 (de) * 2004-11-30 2006-06-08 Alstom Technology Ltd Verfahren und vorrichtung zur verbrennung von wasserstoff in einem vormischbrenner
WO2006069861A1 (de) * 2004-12-23 2006-07-06 Alstom Technology Ltd Vormischbrenner mit mischstrecke
WO2007110298A1 (de) 2006-03-27 2007-10-04 Alstom Technology Ltd Brenner für den betrieb eines wärmeerzeugers
WO2009019114A2 (de) * 2007-08-07 2009-02-12 Alstom Technology Ltd Brenner für eine brennkammer einer turbogruppe
WO2009019113A2 (de) 2007-08-07 2009-02-12 Alstom Technology Ltd Brenner für eine brennkammer einer turbogruppe
EP2058590B1 (de) * 2007-11-09 2016-03-23 Alstom Technology Ltd Verfahren zum Betrieb eines Brenners
EP2220438B1 (de) * 2007-11-27 2019-07-24 Ansaldo Energia Switzerland AG Verfahren zum betrieb einer kombikraftwerkseinheit mit einer gasturbinenanlage unter verwendung eines zweiten, wasserstoffreichen brennstoffs
EP2225488B1 (de) * 2007-11-27 2013-07-17 Alstom Technology Ltd Vormischbrenner für eine gasturbine
WO2009068424A1 (de) * 2007-11-27 2009-06-04 Alstom Technology Ltd Verfahren und vorrichtung zur verbrennung von wasserstoff in einem vormischbrenner
GB2455289B (en) 2007-12-03 2010-04-07 Siemens Ag Improvements in or relating to burners for a gas-turbine engine
EP2071156B1 (de) * 2007-12-10 2013-11-06 Alstom Technology Ltd Brennstoffverteilungssystem für eine Gasturbine mit mehrstufiger Brenneranordnung
EP2072899B1 (de) * 2007-12-19 2016-03-30 Alstom Technology Ltd Kraftstoffeinspritzsystem
WO2009083456A2 (de) * 2007-12-29 2009-07-09 Alstom Technology Ltd Gasturbine
EP2090830B1 (de) * 2008-02-13 2017-01-18 General Electric Technology GmbH Brennstoffzufuhranordnung
WO2009103636A1 (de) * 2008-02-20 2009-08-27 Alstom Technology Ltd. Thermische maschine
MY158901A (en) * 2008-02-20 2016-11-30 General Electric Technology Gmbh Gas turbine having an annular combustion chamber
MY161317A (en) 2008-02-20 2017-04-14 General Electric Technology Gmbh Gas turbine
MY154620A (en) * 2008-02-20 2015-07-15 Alstom Technology Ltd Gas turbine having an improved cooling architecture
WO2009109454A1 (de) * 2008-03-07 2009-09-11 Alstom Technology Ltd Verfahren und brenneranordnung zum erzeugen von heissgas sowie anwendung des verfahrens
JP5453322B2 (ja) * 2008-03-07 2014-03-26 アルストム テクノロジー リミテッド バーナ装置並びにバーナ装置の使用
JP5449205B2 (ja) * 2008-03-07 2014-03-19 アルストム テクノロジー リミテッド バーナ装置およびこのようなバーナ装置の使用方法
WO2009118234A1 (de) * 2008-03-28 2009-10-01 Alstom Technology Ltd Schaufel für eine rotierende thermische maschine
EP2260180B1 (de) * 2008-03-28 2017-10-04 Ansaldo Energia IP UK Limited Leitschaufel für eine gasturbine
EP2255072B1 (de) * 2008-03-28 2015-05-06 Alstom Technology Ltd Leitschaufel für eine gasturbine sowie gasturbine mit einer solchen leitschaufel
WO2009121716A1 (de) * 2008-03-31 2009-10-08 Alstom Technology Ltd Schaufel für eine gasturbine
ES2432622T3 (es) * 2008-05-26 2013-12-04 Alstom Technology Ltd Turbina de gas con un álabe de guía
CH700799A1 (de) 2009-04-11 2010-10-15 Alstom Technology Ltd Brennkammer mit Helmholtzdämpfer für eine Gasturbine.
CH701803A1 (de) 2009-09-03 2011-03-15 Alstom Technology Ltd Gasturbogruppe und Verfahren zum Betrieb einer solchen Gasturbogruppe.
EP2299091A1 (de) * 2009-09-07 2011-03-23 Alstom Technology Ltd Verfahren zum Umschalten des Betriebes eines Gasturbinenbrenners von flüssigen auf gasförmigen Brennstoff und umgekehrt.
EP2299178B1 (de) 2009-09-17 2015-11-04 Alstom Technology Ltd Verfahren und Gasturbinenverbrennungssystem zum sicheren Mischen von H2-reichen Brennstoffen mit Luft
CH704829A2 (de) 2011-04-08 2012-11-15 Alstom Technology Ltd Gasturbogruppe und zugehöriges Betriebsverfahren.
WO2014001230A1 (en) 2012-06-29 2014-01-03 Alstom Technology Ltd Method for a part load co reduction operation for a sequential gas turbine
RU2561956C2 (ru) * 2012-07-09 2015-09-10 Альстом Текнолоджи Лтд Газотурбинная система сгорания
EP2685161B1 (de) 2012-07-10 2018-01-17 Ansaldo Energia Switzerland AG Brenneranordnung, insbesondere für eine Gasturbine
KR101221335B1 (ko) * 2012-07-16 2013-01-11 금호환경 주식회사 무화염 연소 혼합장치 및 이 장치가 구비된 축열식 연소산화 시스템
JP5584260B2 (ja) * 2012-08-08 2014-09-03 日野自動車株式会社 排気浄化装置用バーナー
AU2013219140B2 (en) * 2012-08-24 2015-10-08 Ansaldo Energia Switzerland AG Method for mixing a dilution air in a sequential combustion system of a gas turbine
RU2570480C2 (ru) * 2012-08-24 2015-12-10 Альстом Текнолоджи Лтд Способ смешивания разбавляющего воздуха в системе последовательного сгорания газовой турбины
EP2703721B1 (de) 2012-08-31 2019-05-22 Ansaldo Energia IP UK Limited Vormischbrenner
EP2722591A1 (de) * 2012-10-22 2014-04-23 Alstom Technology Ltd Mehrfach-Kegelbrenner für eine Gasturbine
RU2627759C2 (ru) 2012-10-24 2017-08-11 Ансалдо Энерджиа Свитзерлэнд Аг Последовательное сгорание со смесителем разбавляющего газа
EP2796789B1 (de) 2013-04-26 2017-03-01 General Electric Technology GmbH Rohrbrennkammer für eine Rohr-Ring Anordnung in einer Gasturbine
EP2863018B1 (de) 2013-10-17 2018-03-21 Ansaldo Energia Switzerland AG Gasturbinenbrennkammer mit einem Übergangsstück mit einer Kühlstruktur
EP2960436B1 (de) 2014-06-27 2017-08-09 Ansaldo Energia Switzerland AG Kühlstruktur für ein Gasturbinenübergangsstück
EP2993315B8 (de) 2014-09-05 2017-07-19 Ansaldo Energia Switzerland AG Vorrichtung für ein Werkzeug zur Montage oder Demontage, Ersetzung und Wartung eines Bauteils eines Motors
EP2993314B1 (de) 2014-09-05 2017-11-08 Ansaldo Energia Switzerland AG Vorrichtung und Verfahren zur Montage oder Demontage, zum Austausch und zur Wartung eines CAN-Verbrenners
EP2993404B1 (de) 2014-09-08 2019-03-13 Ansaldo Energia Switzerland AG Verdünnungsgas oder Luftmischer für eine Brennkammer einer Gasturbine
JP6602004B2 (ja) * 2014-09-29 2019-11-06 川崎重工業株式会社 燃料噴射器及びガスタービン
EP3026347A1 (de) 2014-11-25 2016-06-01 Alstom Technology Ltd Brennkammer mit ringförmigem Wirbelkörper
EP3037728B1 (de) 2014-12-22 2020-04-29 Ansaldo Energia Switzerland AG Axial gestufte Mischer mit Verdünnungslufteinspritzung
EP3037725B1 (de) 2014-12-22 2018-10-31 Ansaldo Energia Switzerland AG Mischer zur Vermischung einer Verdünnungsluft mit einem Heißgasstrom
EP3037726B1 (de) 2014-12-22 2018-09-26 Ansaldo Energia Switzerland AG Getrennte Zufuhr von Kühlungs- und Verdünnungsluft
EP3062019B1 (de) 2015-02-27 2018-11-21 Ansaldo Energia Switzerland AG Verfahren und vorrichtung zur flammenstabilisation in einem brennersystem einer stationären brennkraftmaschine
CN107339698B (zh) * 2017-08-15 2023-05-12 安徽科达洁能股份有限公司 一种燃烧器
CN110454781A (zh) * 2019-08-20 2019-11-15 广东万和电气有限公司 一种分气盘及灶具燃烧器
US20230151966A1 (en) * 2020-03-31 2023-05-18 Siemens Energy Global GmbH & Co. KG Burner component of a burner, and burner of a gas turbine having a burner component of this type
CN113694631A (zh) * 2021-09-17 2021-11-26 盐城市锐砂环保科技有限公司 一种脉冲放大式滤芯清灰装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1778194A (en) * 1928-08-24 1930-10-14 Barque Royalty Inc Burner
US3656692A (en) * 1971-01-05 1972-04-18 Texaco Inc Oil burner
US3691762A (en) * 1970-12-04 1972-09-19 Caterpillar Tractor Co Carbureted reactor combustion system for gas turbine engine
US4561841A (en) * 1980-11-21 1985-12-31 Donald Korenyi Combustion apparatus
EP0321809A1 (de) * 1987-12-21 1989-06-28 BBC Brown Boveri AG Verfahren für die Verbrennung von flüssigem Brennstoff in einem Brenner
EP0625673A2 (de) * 1993-05-17 1994-11-23 ABB Management AG Vormischbrenner zum Betrieb einer Brennkraftmaschine, einer Brennkammer einer Gasturbogruppe oder Feuerungsanlage

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3220460A (en) * 1963-04-12 1965-11-30 Colt Ventilation & Heating Ltd Heat generators
US3859786A (en) * 1972-05-25 1975-01-14 Ford Motor Co Combustor
US3853273A (en) * 1973-10-01 1974-12-10 Gen Electric Axial swirler central injection carburetor
US3859787A (en) * 1974-02-04 1975-01-14 Gen Motors Corp Combustion apparatus
US4044553A (en) * 1976-08-16 1977-08-30 General Motors Corporation Variable geometry swirler
US4464108A (en) * 1980-11-21 1984-08-07 Donald Korenyi Combustion apparatus
US5193995A (en) * 1987-12-21 1993-03-16 Asea Brown Boveri Ltd. Apparatus for premixing-type combustion of liquid fuel
CH680467A5 (de) * 1989-12-22 1992-08-31 Asea Brown Boveri
JP2564513Y2 (ja) * 1991-03-23 1998-03-09 株式会社ガスター 旋回式燃焼器
US5307634A (en) * 1992-02-26 1994-05-03 United Technologies Corporation Premix gas nozzle
JPH06101815A (ja) * 1992-09-18 1994-04-12 Hitachi Ltd 予混合燃焼用バーナ及び燃焼器
JP2586388Y2 (ja) * 1992-11-11 1998-12-02 株式会社ガスター 旋回予混合装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1778194A (en) * 1928-08-24 1930-10-14 Barque Royalty Inc Burner
US3691762A (en) * 1970-12-04 1972-09-19 Caterpillar Tractor Co Carbureted reactor combustion system for gas turbine engine
US3656692A (en) * 1971-01-05 1972-04-18 Texaco Inc Oil burner
US4561841A (en) * 1980-11-21 1985-12-31 Donald Korenyi Combustion apparatus
EP0321809A1 (de) * 1987-12-21 1989-06-28 BBC Brown Boveri AG Verfahren für die Verbrennung von flüssigem Brennstoff in einem Brenner
EP0625673A2 (de) * 1993-05-17 1994-11-23 ABB Management AG Vormischbrenner zum Betrieb einer Brennkraftmaschine, einer Brennkammer einer Gasturbogruppe oder Feuerungsanlage

Also Published As

Publication number Publication date
JP3649785B2 (ja) 2005-05-18
CA2154941A1 (en) 1996-04-02
US5588826A (en) 1996-12-31
KR960014753A (ko) 1996-05-22
JPH08114307A (ja) 1996-05-07
CN1131737A (zh) 1996-09-25
EP0704657B1 (de) 2001-11-07
DE59509802D1 (de) 2001-12-13
DE4435266A1 (de) 1996-04-04
EP0704657A2 (de) 1996-04-03
CN1090728C (zh) 2002-09-11
ATE208480T1 (de) 2001-11-15

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