DE69220091T2 - Vormischgasdüse - Google Patents

Vormischgasdüse

Info

Publication number
DE69220091T2
DE69220091T2 DE69220091T DE69220091T DE69220091T2 DE 69220091 T2 DE69220091 T2 DE 69220091T2 DE 69220091 T DE69220091 T DE 69220091T DE 69220091 T DE69220091 T DE 69220091T DE 69220091 T2 DE69220091 T2 DE 69220091T2
Authority
DE
Germany
Prior art keywords
gas nozzle
mixing gas
mixing
nozzle
gas
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.)
Expired - Fee Related
Application number
DE69220091T
Other languages
English (en)
Other versions
DE69220091D1 (de
Inventor
Aaron Hu
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.)
Raytheon Technologies Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Application granted granted Critical
Publication of DE69220091D1 publication Critical patent/DE69220091D1/de
Publication of DE69220091T2 publication Critical patent/DE69220091T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3131—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
    • 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 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F23C7/002—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
DE69220091T 1992-02-26 1992-11-20 Vormischgasdüse Expired - Fee Related DE69220091T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/841,942 US5307634A (en) 1992-02-26 1992-02-26 Premix gas nozzle
PCT/US1992/010269 WO1993017279A1 (en) 1992-02-26 1992-11-20 Premix gas nozzle

Publications (2)

Publication Number Publication Date
DE69220091D1 DE69220091D1 (de) 1997-07-03
DE69220091T2 true DE69220091T2 (de) 1998-01-02

Family

ID=25286131

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69220091T Expired - Fee Related DE69220091T2 (de) 1992-02-26 1992-11-20 Vormischgasdüse

Country Status (5)

Country Link
US (2) US5307634A (de)
EP (1) EP0627062B1 (de)
JP (1) JP3180138B2 (de)
DE (1) DE69220091T2 (de)
WO (1) WO1993017279A1 (de)

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DE4446945B4 (de) * 1994-12-28 2005-03-17 Alstom Gasbetriebener Vormischbrenner
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DE19515082B4 (de) * 1995-04-25 2005-02-03 Alstom Vormischbrenner
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DE19545310B4 (de) * 1995-12-05 2008-06-26 Alstom Vormischbrenner
DE19545309A1 (de) * 1995-12-05 1997-06-12 Asea Brown Boveri Vormischbrenner
DE19548851A1 (de) * 1995-12-27 1997-07-03 Asea Brown Boveri Vormischbrenner
DE19619873A1 (de) * 1996-05-17 1997-11-20 Abb Research Ltd Brenner
DE19626240A1 (de) * 1996-06-29 1998-01-02 Abb Research Ltd Vormischbrenner und Verfahren zum Betrieb des Brenners
DE19640198A1 (de) 1996-09-30 1998-04-02 Abb Research Ltd Vormischbrenner
US5865609A (en) 1996-12-20 1999-02-02 United Technologies Corporation Method of combustion with low acoustics
EP0849528A3 (de) 1996-12-20 1999-06-02 United Technologies Corporation Tangentiale Zweistrom Eintrittsdüse
US5791562A (en) * 1996-12-20 1998-08-11 United Technologies Corporation Conical centerbody for a two stream tangential entry nozzle
US5899076A (en) * 1996-12-20 1999-05-04 United Technologies Corporation Flame disgorging two stream tangential entry nozzle
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US5896739A (en) * 1996-12-20 1999-04-27 United Technologies Corporation Method of disgorging flames from a two stream tangential entry nozzle
DE19721937B4 (de) * 1997-05-26 2008-12-11 Alstom Vormischbrenner zum Betrieb eines Aggregates zur Erzeugung eines Heissgases
EP0916894B1 (de) * 1997-11-13 2003-09-24 ALSTOM (Switzerland) Ltd Brenner für den Betrieb eines Wärmeerzeugers
US5971026A (en) * 1997-12-09 1999-10-26 Honeywell Inc. Internal geometry shape design for venturi tube-like gas-air mixing valve
US6176087B1 (en) 1997-12-15 2001-01-23 United Technologies Corporation Bluff body premixing fuel injector and method for premixing fuel and air
US6178752B1 (en) 1998-03-24 2001-01-30 United Technologies Corporation Durability flame stabilizing fuel injector with impingement and transpiration cooled tip
US6141954A (en) * 1998-05-18 2000-11-07 United Technologies Corporation Premixing fuel injector with improved flame disgorgement capacity
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DE59909531D1 (de) * 1999-07-22 2004-06-24 Alstom Technology Ltd Baden Vormischbrenner
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DE10029607A1 (de) * 2000-06-15 2001-12-20 Alstom Power Nv Brenner mit gestufter Vormischgas-Eindüsung
WO2001096785A1 (de) * 2000-06-15 2001-12-20 Alstom (Switzerland) Ltd Verfahren zum betrieb eines brenners sowie brenner mit gestufter vormischgas-eindüsung
DE10049203A1 (de) * 2000-10-05 2002-05-23 Alstom Switzerland Ltd Verfahren zur Brennstoffeinleitung in einen Vormischbrenner
DE10049205A1 (de) 2000-10-05 2002-05-23 Alstom Switzerland Ltd Verfahren und Vorrichtung zur Brennstoffversorgung eines Vormischbrenners
DE10050248A1 (de) * 2000-10-11 2002-04-18 Alstom Switzerland Ltd Brenner
DE10051221A1 (de) * 2000-10-16 2002-07-11 Alstom Switzerland Ltd Brenner mit gestufter Brennstoff-Eindüsung
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DE50112904D1 (de) 2000-12-16 2007-10-04 Alstom Technology Ltd Verfahren zum Betrieb eines Vormischbrenners
DE10064259B4 (de) 2000-12-22 2012-02-02 Alstom Technology Ltd. Brenner mit hoher Flammenstabilität
US6539721B2 (en) 2001-07-10 2003-04-01 Pratt & Whitney Canada Corp. Gas-liquid premixer
EP1279898B1 (de) 2001-07-26 2008-09-10 ALSTOM Technology Ltd Vormischbrenner mit hoher Flammenstabilität
US6543235B1 (en) * 2001-08-08 2003-04-08 Cfd Research Corporation Single-circuit fuel injector for gas turbine combustors
US6820424B2 (en) 2001-09-12 2004-11-23 Allison Advanced Development Company Combustor module
WO2003036167A1 (de) 2001-10-19 2003-05-01 Alstom Technology Ltd Brenner für synthesegas
DE10160907A1 (de) * 2001-12-12 2003-08-14 Alstom Switzerland Ltd Verfahren zur Verhinderung von Strömungsinstabilitäten in einem Brenner
DE10164099A1 (de) * 2001-12-24 2003-07-03 Alstom Switzerland Ltd Brenner mit gestufter Brennstoffeinspritzung
WO2003098110A1 (de) 2002-05-16 2003-11-27 Alstom Technology Ltd Vormischbrenner
DE10247955A1 (de) 2002-10-12 2004-05-13 Alstom (Switzerland) Ltd. Brenner
WO2004079264A1 (de) 2003-03-07 2004-09-16 Alstom Technology Ltd Vormischbrenner
JP3940705B2 (ja) * 2003-06-19 2007-07-04 株式会社日立製作所 ガスタービン燃焼器及びその燃料供給方法
JP4913746B2 (ja) 2004-11-30 2012-04-11 アルストム テクノロジー リミテッド 予混合バーナー内の水素を燃焼する方法及び装置
ES2548236T3 (es) 2004-12-23 2015-10-15 Alstom Technology Ltd Procedimiento para el funcionamiento de un grupo de turbinas de gas
WO2006094922A1 (de) * 2005-03-09 2006-09-14 Alstom Technology Ltd Vormischbrenner zum erzeugen eines zündfähigen brennstoff-luftgemisches
JP2008534896A (ja) 2005-03-23 2008-08-28 アルストム テクノロジー リミテッド 前混合バーナにおいて水素を燃焼する方法と装置
DE102005015152A1 (de) * 2005-03-31 2006-10-05 Alstom Technology Ltd. Vormischbrenner für eine Gasturbinenbrennkammer
US20070204624A1 (en) * 2006-03-01 2007-09-06 Smith Kenneth O Fuel injector for a turbine engine
AU2007233890B2 (en) * 2006-03-30 2010-07-01 Ansaldo Energia Ip Uk Limited Burner arrangement
WO2008097320A2 (en) * 2006-06-01 2008-08-14 Virginia Tech Intellectual Properties, Inc. Premixing injector for gas turbine engines
EP2058590B1 (de) 2007-11-09 2016-03-23 Alstom Technology Ltd Verfahren zum Betrieb eines Brenners
CN101910723B (zh) 2007-11-27 2013-07-24 阿尔斯通技术有限公司 用于在预混燃烧器中燃烧氢气的设备
EP2225488B1 (de) 2007-11-27 2013-07-17 Alstom Technology Ltd Vormischbrenner für eine gasturbine
US8413446B2 (en) * 2008-12-10 2013-04-09 Caterpillar Inc. Fuel injector arrangement having porous premixing chamber
CH701905A1 (de) 2009-09-17 2011-03-31 Alstom Technology Ltd Verfahren zum Verbrennen wasserstoffreicher, gasförmiger Brennstoffe in einem Brenner sowie Brenner zur Durchführung des Verfahrens.
EP2348256A1 (de) * 2010-01-26 2011-07-27 Alstom Technology Ltd Verfahren zum Betreiben einer Gasturbine und Gasturbine
US9134023B2 (en) 2012-01-06 2015-09-15 General Electric Company Combustor and method for distributing fuel in the combustor
US9416973B2 (en) 2013-01-07 2016-08-16 General Electric Company Micromixer assembly for a turbine system and method of distributing an air-fuel mixture to a combustor chamber
JP6542223B2 (ja) * 2013-12-04 2019-07-10 キング アブドゥーラ ユニバーシティ オブ サイエンス アンド テクノロジー 燃焼のための装置および方法
US10655856B2 (en) 2013-12-19 2020-05-19 Raytheon Technologies Corporation Dilution passage arrangement for gas turbine engine combustor
US9689571B2 (en) * 2014-01-15 2017-06-27 Delavan Inc. Offset stem fuel distributor
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
EP3133342A1 (de) * 2015-08-20 2017-02-22 Siemens Aktiengesellschaft Vorgemischter dualer brennstoffbrenner mit sich verschmälernder einspritzkomponente für den hauptflüssigbrennstoff
EP3228937B1 (de) 2016-04-08 2018-11-07 Ansaldo Energia Switzerland AG Verfahren zur verbrennung von brennstoff und verbrennungsvorrichtung
EP3228939B1 (de) 2016-04-08 2020-08-05 Ansaldo Energia Switzerland AG Verfahren zur verbrennung eines brennstoffs und verbrennungsvorrichtung
EP3306194B1 (de) 2016-10-06 2019-04-24 Ansaldo Energia IP UK Limited Brennkammerwandelement und verfahren zur herstellung davon
US10393382B2 (en) 2016-11-04 2019-08-27 General Electric Company Multi-point injection mini mixing fuel nozzle assembly
US10295190B2 (en) 2016-11-04 2019-05-21 General Electric Company Centerbody injector mini mixer fuel nozzle assembly
US10724740B2 (en) 2016-11-04 2020-07-28 General Electric Company Fuel nozzle assembly with impingement purge
US10352569B2 (en) 2016-11-04 2019-07-16 General Electric Company Multi-point centerbody injector mini mixing fuel nozzle assembly
US10465909B2 (en) 2016-11-04 2019-11-05 General Electric Company Mini mixing fuel nozzle assembly with mixing sleeve
US10634353B2 (en) 2017-01-12 2020-04-28 General Electric Company Fuel nozzle assembly with micro channel cooling
RU2639775C1 (ru) * 2017-02-27 2017-12-22 Олег Савельевич Кочетов Форсунка со встречно направленными коническими завихрителями
RU2669288C1 (ru) * 2017-12-19 2018-10-09 Олег Савельевич Кочетов Трехступенчатая система пылеудаления
US10890329B2 (en) 2018-03-01 2021-01-12 General Electric Company Fuel injector assembly for gas turbine engine
US10935245B2 (en) 2018-11-20 2021-03-02 General Electric Company Annular concentric fuel nozzle assembly with annular depression and radial inlet ports
US10895384B2 (en) 2018-11-29 2021-01-19 General Electric Company Premixed fuel nozzle
US11073114B2 (en) 2018-12-12 2021-07-27 General Electric Company Fuel injector assembly for a heat engine
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US11156360B2 (en) 2019-02-18 2021-10-26 General Electric Company Fuel nozzle assembly
KR102583222B1 (ko) 2022-01-06 2023-09-25 두산에너빌리티 주식회사 연소기용 노즐, 연소기 및 이를 포함하는 가스 터빈

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Also Published As

Publication number Publication date
EP0627062B1 (de) 1997-05-28
US5402633A (en) 1995-04-04
DE69220091D1 (de) 1997-07-03
EP0627062A1 (de) 1994-12-07
JPH07504265A (ja) 1995-05-11
US5307634A (en) 1994-05-03
WO1993017279A1 (en) 1993-09-02
JP3180138B2 (ja) 2001-06-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee