CN102563701B - 预混合喷嘴 - Google Patents

预混合喷嘴 Download PDF

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Publication number
CN102563701B
CN102563701B CN201110365813.7A CN201110365813A CN102563701B CN 102563701 B CN102563701 B CN 102563701B CN 201110365813 A CN201110365813 A CN 201110365813A CN 102563701 B CN102563701 B CN 102563701B
Authority
CN
China
Prior art keywords
central body
gas premixer
mounting flange
premixing nozzle
premixer module
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
CN201110365813.7A
Other languages
English (en)
Chinese (zh)
Other versions
CN102563701A (zh
Inventor
G·D·迈尔斯
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of CN102563701A publication Critical patent/CN102563701A/zh
Application granted granted Critical
Publication of CN102563701B publication Critical patent/CN102563701B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F23R3/286—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply having fuel-air premixing devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F23R3/30—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply comprising fuel prevapourising devices
    • F23R3/32—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply comprising fuel prevapourising devices being tubular
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F23R3/36—Supply of different fuels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Spray-Type Burners (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Gas Burners (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)
CN201110365813.7A 2010-11-03 2011-11-03 预混合喷嘴 Expired - Fee Related CN102563701B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/938,899 US9010119B2 (en) 2010-11-03 2010-11-03 Premixing nozzle
US12/938899 2010-11-03

Publications (2)

Publication Number Publication Date
CN102563701A CN102563701A (zh) 2012-07-11
CN102563701B true CN102563701B (zh) 2015-07-15

Family

ID=45935792

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110365813.7A Expired - Fee Related CN102563701B (zh) 2010-11-03 2011-11-03 预混合喷嘴

Country Status (5)

Country Link
US (1) US9010119B2 (https=)
JP (1) JP5960968B2 (https=)
CN (1) CN102563701B (https=)
DE (1) DE102011054859A1 (https=)
FR (1) FR2966908A1 (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9347378B2 (en) * 2013-05-13 2016-05-24 Solar Turbines Incorporated Outer premix barrel vent air sweep
CN104110698B (zh) * 2014-07-09 2017-11-07 北京华清燃气轮机与煤气化联合循环工程技术有限公司 一种用于燃气轮机燃烧室的预混合喷嘴
US9964043B2 (en) 2014-11-11 2018-05-08 General Electric Company Premixing nozzle with integral liquid evaporator
EP3051206B1 (en) * 2015-01-28 2019-10-30 Ansaldo Energia Switzerland AG Sequential gas turbine combustor arrangement with a mixer and a damper
JP6799056B2 (ja) 2015-08-26 2020-12-09 ゼネラル・エレクトリック・カンパニイ 燃料ノズル組立体及び、燃料ノズル組立体を含む燃焼器を備えるガスタービンエンジン
US10274201B2 (en) * 2016-01-05 2019-04-30 Solar Turbines Incorporated Fuel injector with dual main fuel injection
US10228140B2 (en) * 2016-02-18 2019-03-12 General Electric Company Gas-only cartridge for a premix fuel nozzle
US10612775B2 (en) 2017-06-19 2020-04-07 General Electric Company Dual-fuel fuel nozzle with air shield
US10612784B2 (en) 2017-06-19 2020-04-07 General Electric Company Nozzle assembly for a dual-fuel fuel nozzle
US10663171B2 (en) 2017-06-19 2020-05-26 General Electric Company Dual-fuel fuel nozzle with gas and liquid fuel capability
US10955141B2 (en) 2017-06-19 2021-03-23 General Electric Company Dual-fuel fuel nozzle with gas and liquid fuel capability
KR102119879B1 (ko) * 2018-03-07 2020-06-08 두산중공업 주식회사 파일럿 연료 분사 장치, 이를 구비한 연료 노즐 및 가스 터빈
JP7230172B2 (ja) 2019-02-21 2023-02-28 三菱重工エンジン＆ターボチャージャ株式会社 ターボチャージャ

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1056150A (zh) * 1990-05-01 1991-11-13 通用电气公司 后装式燃料喷嘴
US6334309B1 (en) * 1999-05-31 2002-01-01 Nuovo Pignone Holding S.P.A Liquid fuel injector for burners in gas turbines
EP0994304A3 (en) * 1998-10-15 2002-01-02 United Technologies Corporation Thermally compliant liner
CN1704574A (zh) * 2004-06-03 2005-12-07 通用电气公司 具有撞击冷却的中心体的预混合燃烧器和冷却中心体的方法
CN101788149A (zh) * 2009-01-27 2010-07-28 通用电气公司 燃料和空气同向流动的环形预混合器

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH680946A5 (https=) 1989-12-19 1992-12-15 Asea Brown Boveri
US5295352A (en) 1992-08-04 1994-03-22 General Electric Company Dual fuel injector with premixing capability for low emissions combustion
US5408825A (en) 1993-12-03 1995-04-25 Westinghouse Electric Corporation Dual fuel gas turbine combustor
US5351477A (en) 1993-12-21 1994-10-04 General Electric Company Dual fuel mixer for gas turbine combustor
US5511375A (en) 1994-09-12 1996-04-30 General Electric Company Dual fuel mixer for gas turbine combustor
EP1406047A4 (en) * 2001-07-10 2010-04-07 Mitsubishi Heavy Ind Ltd PREMIX NOZZLE, BURNER AND GAS TURBINE
US7140560B2 (en) 2003-09-26 2006-11-28 Parker-Hannifin Corporation Nozzle assembly with fuel tube deflector
WO2006078826A2 (en) * 2005-01-21 2006-07-27 Cabot Corporation Processes for forming nanoparticles in a flame spray system
JP2006300448A (ja) 2005-04-22 2006-11-02 Mitsubishi Heavy Ind Ltd ガスタービンの燃焼器
US7513100B2 (en) * 2005-10-24 2009-04-07 General Electric Company Systems for low emission gas turbine energy generation
US7854121B2 (en) * 2005-12-12 2010-12-21 General Electric Company Independent pilot fuel control in secondary fuel nozzle
US7900456B2 (en) * 2006-05-19 2011-03-08 Delavan Inc Apparatus and method to compensate for differential thermal growth of injector components
US8166763B2 (en) * 2006-09-14 2012-05-01 Solar Turbines Inc. Gas turbine fuel injector with a removable pilot assembly
US8015815B2 (en) * 2007-04-18 2011-09-13 Parker-Hannifin Corporation Fuel injector nozzles, with labyrinth grooves, for gas turbine engines
US20100205970A1 (en) * 2009-02-19 2010-08-19 General Electric Company Systems, Methods, and Apparatus Providing a Secondary Fuel Nozzle Assembly

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1056150A (zh) * 1990-05-01 1991-11-13 通用电气公司 后装式燃料喷嘴
EP0994304A3 (en) * 1998-10-15 2002-01-02 United Technologies Corporation Thermally compliant liner
US6334309B1 (en) * 1999-05-31 2002-01-01 Nuovo Pignone Holding S.P.A Liquid fuel injector for burners in gas turbines
CN1704574A (zh) * 2004-06-03 2005-12-07 通用电气公司 具有撞击冷却的中心体的预混合燃烧器和冷却中心体的方法
CN101788149A (zh) * 2009-01-27 2010-07-28 通用电气公司 燃料和空气同向流动的环形预混合器

Also Published As

Publication number Publication date
CN102563701A (zh) 2012-07-11
JP5960968B2 (ja) 2016-08-02
US20120102957A1 (en) 2012-05-03
US9010119B2 (en) 2015-04-21
DE102011054859A1 (de) 2012-05-03
JP2012098022A (ja) 2012-05-24
FR2966908A1 (fr) 2012-05-04

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150715

Termination date: 20171103

CF01 Termination of patent right due to non-payment of annual fee