WO2009028475A1 - ガスタービン燃焼器 - Google Patents

ガスタービン燃焼器 Download PDF

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Publication number
WO2009028475A1
WO2009028475A1 PCT/JP2008/065137 JP2008065137W WO2009028475A1 WO 2009028475 A1 WO2009028475 A1 WO 2009028475A1 JP 2008065137 W JP2008065137 W JP 2008065137W WO 2009028475 A1 WO2009028475 A1 WO 2009028475A1
Authority
WO
WIPO (PCT)
Prior art keywords
tube
outer tube
gas turbine
turbine combustor
groove portions
Prior art date
Application number
PCT/JP2008/065137
Other languages
English (en)
French (fr)
Inventor
Yoshitaka Terada
Tetsu Konishi
Katsuyoshi Omae
Original Assignee
Mitsubishi Heavy Industries, Ltd.
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 Mitsubishi Heavy Industries, Ltd. filed Critical Mitsubishi Heavy Industries, Ltd.
Priority to CN2008801027983A priority Critical patent/CN101784841B/zh
Priority to US12/670,207 priority patent/US8479520B2/en
Priority to EP08828454.2A priority patent/EP2182290B1/en
Priority to KR1020107003189A priority patent/KR101168494B1/ko
Publication of WO2009028475A1 publication Critical patent/WO2009028475A1/ja

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
    • F23R3/36—Supply of different fuels
    • 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
    • F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
    • F23D14/78—Cooling burner parts
    • 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
    • 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
    • F23R3/283—Attaching or cooling of fuel injecting means including supports for fuel injectors, stems, or lances
    • 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

Abstract

　低コストとなるガスタービン燃焼器を提供する。そのため、メインノズル３が、内部を油燃料が流れる油燃料通路６とする円筒状の中心管４と、最外周に配置された円筒状の外管５と、中心管４と外管５との間に配置された支持管８とを有し、各々が独立して形成されたものであり、支持管８が、中心管４の外周との間に空気断熱層９となる隙間を形成する内径を有し、軸方向上流側に形成され、外管５の内周に放射状に接する複数の支持部８ｃと、支持部８ｃ同士の間に軸方向に沿って形成された複数の溝部７ａと、軸方向下流側に形成され、溝部７ａ部分の外径以下の外径を有する円筒部８ｂとを備え、外管５と溝部７ａが形成する空間及び外管５と円筒部８ｂが形成する空間を、ガス燃料が流れるガス燃料通路とするガスタービン燃焼器。
PCT/JP2008/065137 2007-08-29 2008-08-26 ガスタービン燃焼器 WO2009028475A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN2008801027983A CN101784841B (zh) 2007-08-29 2008-08-26 燃气涡轮机燃烧器
US12/670,207 US8479520B2 (en) 2007-08-29 2008-08-26 Gas turbine combustor
EP08828454.2A EP2182290B1 (en) 2007-08-29 2008-08-26 Gas turbine combustor
KR1020107003189A KR101168494B1 (ko) 2007-08-29 2008-08-26 가스 터빈 연소기

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-222036 2007-08-29
JP2007222036A JP4764391B2 (ja) 2007-08-29 2007-08-29 ガスタービン燃焼器

Publications (1)

Publication Number Publication Date
WO2009028475A1 true WO2009028475A1 (ja) 2009-03-05

Family

ID=40387195

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/065137 WO2009028475A1 (ja) 2007-08-29 2008-08-26 ガスタービン燃焼器

Country Status (6)

Country Link
US (1) US8479520B2 (ja)
EP (1) EP2182290B1 (ja)
JP (1) JP4764391B2 (ja)
KR (1) KR101168494B1 (ja)
CN (1) CN101784841B (ja)
WO (1) WO2009028475A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015059729A (ja) * 2013-09-20 2015-03-30 三菱日立パワーシステムズ株式会社 デュアル燃料焚きガスタービン燃焼器

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8443608B2 (en) 2008-02-26 2013-05-21 Delavan Inc Feed arm for a multiple circuit fuel injector
US9163841B2 (en) 2011-09-23 2015-10-20 Siemens Aktiengesellschaft Cast manifold for dry low NOx gas turbine engine
JP5931636B2 (ja) * 2012-07-30 2016-06-08 三菱日立パワーシステムズ株式会社 燃焼器ノズル組体、これを備えている燃焼器及びガスタービン
US9528444B2 (en) 2013-03-12 2016-12-27 General Electric Company System having multi-tube fuel nozzle with floating arrangement of mixing tubes
US9765973B2 (en) 2013-03-12 2017-09-19 General Electric Company System and method for tube level air flow conditioning
US9650959B2 (en) 2013-03-12 2017-05-16 General Electric Company Fuel-air mixing system with mixing chambers of various lengths for gas turbine system
US9651259B2 (en) 2013-03-12 2017-05-16 General Electric Company Multi-injector micromixing system
US9534787B2 (en) 2013-03-12 2017-01-03 General Electric Company Micromixing cap assembly
US9759425B2 (en) * 2013-03-12 2017-09-12 General Electric Company System and method having multi-tube fuel nozzle with multiple fuel injectors
US9671112B2 (en) 2013-03-12 2017-06-06 General Electric Company Air diffuser for a head end of a combustor
DE112013007627T5 (de) * 2013-11-22 2016-08-18 General Electric Company Brennstoffdüsenpatrone und Verfahren zum Zusammenbau
JP6423760B2 (ja) * 2015-06-24 2018-11-14 三菱日立パワーシステムズ株式会社 ガスタービン燃焼器の燃料ノズル構造
EP3141321A1 (en) 2015-09-14 2017-03-15 Siemens Aktiengesellschaft Turbomachine component and method of manufacturing of such component with an incorporated fluid channel
KR102236267B1 (ko) * 2016-04-08 2021-04-05 한화에어로스페이스 주식회사 산업용 연소기
JP6839571B2 (ja) 2017-03-13 2021-03-10 三菱パワー株式会社 燃焼器用ノズル、燃焼器、及びガスタービン
KR101997997B1 (ko) 2017-11-16 2019-07-08 고려대학교 산학협력단 체중지지 보조장치
US11131458B2 (en) * 2018-04-10 2021-09-28 Delavan Inc. Fuel injectors for turbomachines

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55500647A (ja) * 1978-09-15 1980-09-11
JPH04222305A (ja) * 1990-12-20 1992-08-12 Nissan Motor Co Ltd 燃料噴射弁
JPH085075A (ja) * 1994-06-13 1996-01-12 Westinghouse Electric Corp <We> ガスタービン
JPH0814566A (ja) * 1994-06-24 1996-01-19 Mitsubishi Heavy Ind Ltd 自己制御型燃料ノズル及び燃料供給系
JP2002349854A (ja) * 2001-05-30 2002-12-04 Mitsubishi Heavy Ind Ltd ガスタービン燃焼器のパイロットノズルおよび供給路変換器
JP3495730B2 (ja) 2002-04-15 2004-02-09 三菱重工業株式会社 ガスタービンの燃焼器
JP2005321157A (ja) * 2004-05-10 2005-11-17 Mitsubishi Heavy Ind Ltd 燃焼器ノズル構造

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL134136C (ja) *
US5423178A (en) * 1992-09-28 1995-06-13 Parker-Hannifin Corporation Multiple passage cooling circuit method and device for gas turbine engine fuel nozzle
DE19652899A1 (de) * 1996-12-19 1998-06-25 Asea Brown Boveri Brenneranordnung für eine Gasturbine
JP2000039147A (ja) * 1998-07-21 2000-02-08 Mitsubishi Heavy Ind Ltd フレキシブルジョイントを備えた燃焼器パイロットノズル
US6915638B2 (en) * 2002-03-28 2005-07-12 Parker-Hannifin Corporation Nozzle with fluted tube
US6786046B2 (en) * 2002-09-11 2004-09-07 Siemens Westinghouse Power Corporation Dual-mode nozzle assembly with passive tip cooling
US7007477B2 (en) * 2004-06-03 2006-03-07 General Electric Company Premixing burner with impingement cooled centerbody and method of cooling centerbody
US20070235556A1 (en) * 2006-03-31 2007-10-11 Harmon Michael P Nozzle assembly

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55500647A (ja) * 1978-09-15 1980-09-11
US4258544A (en) 1978-09-15 1981-03-31 Caterpillar Tractor Co. Dual fluid fuel nozzle
JPH04222305A (ja) * 1990-12-20 1992-08-12 Nissan Motor Co Ltd 燃料噴射弁
JPH085075A (ja) * 1994-06-13 1996-01-12 Westinghouse Electric Corp <We> ガスタービン
JPH0814566A (ja) * 1994-06-24 1996-01-19 Mitsubishi Heavy Ind Ltd 自己制御型燃料ノズル及び燃料供給系
JP2002349854A (ja) * 2001-05-30 2002-12-04 Mitsubishi Heavy Ind Ltd ガスタービン燃焼器のパイロットノズルおよび供給路変換器
JP3495730B2 (ja) 2002-04-15 2004-02-09 三菱重工業株式会社 ガスタービンの燃焼器
JP2005321157A (ja) * 2004-05-10 2005-11-17 Mitsubishi Heavy Ind Ltd 燃焼器ノズル構造

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2182290A4

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015059729A (ja) * 2013-09-20 2015-03-30 三菱日立パワーシステムズ株式会社 デュアル燃料焚きガスタービン燃焼器
US10094567B2 (en) 2013-09-20 2018-10-09 Mitsubishi Hitachi Power Systems, Ltd. Dual-fuel injector with a double pipe sleeve gaseus fuel flow path

Also Published As

Publication number Publication date
KR101168494B1 (ko) 2012-07-30
CN101784841A (zh) 2010-07-21
KR20100037630A (ko) 2010-04-09
EP2182290B1 (en) 2017-06-21
US20100192586A1 (en) 2010-08-05
CN101784841B (zh) 2011-11-23
US8479520B2 (en) 2013-07-09
EP2182290A4 (en) 2014-06-18
JP2009052859A (ja) 2009-03-12
JP4764391B2 (ja) 2011-08-31
EP2182290A1 (en) 2010-05-05

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