WO2009069426A1 - 燃焼バーナー - Google Patents

燃焼バーナー Download PDF

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Publication number
WO2009069426A1
WO2009069426A1 PCT/JP2008/069762 JP2008069762W WO2009069426A1 WO 2009069426 A1 WO2009069426 A1 WO 2009069426A1 JP 2008069762 W JP2008069762 W JP 2008069762W WO 2009069426 A1 WO2009069426 A1 WO 2009069426A1
Authority
WO
WIPO (PCT)
Prior art keywords
fuel nozzle
vane
swirler
injection holes
combined use
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.)
Ceased
Application number
PCT/JP2008/069762
Other languages
English (en)
French (fr)
Inventor
Toshihiko Saito
Koichi Ishizaka
Satoshi Tanimura
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.)
Mitsubishi Heavy Industries Ltd
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 EP08854847.4A priority Critical patent/EP2224171B1/en
Priority to US12/743,315 priority patent/US8820047B2/en
Priority to CN2008801183750A priority patent/CN101878395B/zh
Publication of WO2009069426A1 publication Critical patent/WO2009069426A1/ja
Anticipated expiration legal-status Critical
Priority to US14/020,164 priority patent/US8656699B2/en
Priority to US14/340,274 priority patent/US9562688B2/en
Priority to US14/340,245 priority patent/US9593852B2/en
Priority to US14/340,210 priority patent/US9574775B2/en
Ceased legal-status Critical Current

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
    • F23R3/283—Attaching or cooling of fuel injecting means including supports for fuel injectors, stems, or lances
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/20—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products
    • F02C3/30—Adding water, steam or other fluids for influencing combustion, e.g. to obtain cleaner exhaust gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/20—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products
    • F02C3/30—Adding water, steam or other fluids for influencing combustion, e.g. to obtain cleaner exhaust gases
    • F02C3/305—Increasing the power, speed, torque or efficiency of a gas turbine or the thrust of a turbojet engine by injecting or adding water, steam or other fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/22—Fuel supply systems
    • 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
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/04—Air inlet arrangements
    • F23R3/10—Air inlet arrangements for primary air
    • F23R3/12—Air inlet arrangements for primary air inducing a vortex
    • F23R3/14—Air inlet arrangements for primary air inducing a vortex by using swirl vanes
    • 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
    • F23R3/38—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply comprising rotary fuel injection means
    • 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
    • F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
    • F23R2900/00004—Preventing formation of deposits on surfaces of gas turbine components, e.g. coke deposits
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
  • Spray-Type Burners (AREA)

Abstract

　本実施例に係る燃焼バーナー１０Ａは、燃料ノズル１１０と、燃料ノズル１１０との間に空気通路を形成するバーナー筒と、燃料ノズル１１０の外周面の周方向に沿う複数箇所に、燃料ノズル１１０の軸方向に沿う状態で配置され、上流側から下流側に向かうに従い次第に湾曲している旋回翼（スワラーベーン）１３０と、燃料ノズル１１０に旋回翼１３０の翼面に向けて液体燃料を噴射する液体燃料噴射孔１３３Ａとを有する燃焼バーナーであって、液体燃料ＬＦが衝突する旋回翼１３０の翼腹面１３２ａの衝突部分を冷却する冷却手段として兼用噴射孔１１－１～１１－３を有する。兼用噴射孔１１－１～１１－３より噴射された水が翼腹面１３２ａに水膜１５Ａを形成し、燃焼温度を低下させ、コーキングを防止する。
PCT/JP2008/069762 2007-11-29 2008-10-30 燃焼バーナー Ceased WO2009069426A1 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
EP08854847.4A EP2224171B1 (en) 2007-11-29 2008-10-30 Combustion burner
US12/743,315 US8820047B2 (en) 2007-11-29 2008-10-30 Combustion burner
CN2008801183750A CN101878395B (zh) 2007-11-29 2008-10-30 燃烧器
US14/020,164 US8656699B2 (en) 2007-11-29 2013-09-06 Combustion burner
US14/340,274 US9562688B2 (en) 2007-11-29 2014-07-24 Cooling unit for cooling swirler vane of combustion burner
US14/340,245 US9593852B2 (en) 2007-11-29 2014-07-24 Cooling unit cooling swirler vane of combustion burner
US14/340,210 US9574775B2 (en) 2007-11-29 2014-07-24 Cooling unit for swilrer vane of combustion burner

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-308603 2007-11-29
JP2007308603A JP4959524B2 (ja) 2007-11-29 2007-11-29 燃焼バーナー

Related Child Applications (6)

Application Number Title Priority Date Filing Date
US12/743,315 A-371-Of-International US8820047B2 (en) 2007-11-29 2008-10-30 Combustion burner
US74331510A Continuation 2007-11-29 2010-05-17
US14/020,164 Division US8656699B2 (en) 2007-11-29 2013-09-06 Combustion burner
US14/340,274 Division US9562688B2 (en) 2007-11-29 2014-07-24 Cooling unit for cooling swirler vane of combustion burner
US14/340,245 Division US9593852B2 (en) 2007-11-29 2014-07-24 Cooling unit cooling swirler vane of combustion burner
US14/340,210 Division US9574775B2 (en) 2007-11-29 2014-07-24 Cooling unit for swilrer vane of combustion burner

Publications (1)

Publication Number Publication Date
WO2009069426A1 true WO2009069426A1 (ja) 2009-06-04

Family

ID=40678329

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/069762 Ceased WO2009069426A1 (ja) 2007-11-29 2008-10-30 燃焼バーナー

Country Status (6)

Country Link
US (5) US8820047B2 (ja)
EP (1) EP2224171B1 (ja)
JP (1) JP4959524B2 (ja)
KR (1) KR101211814B1 (ja)
CN (1) CN101878395B (ja)
WO (1) WO2009069426A1 (ja)

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GB2468025A (en) * 2009-02-18 2010-08-25 Delavan Inc Fuel Nozzle Having Aerodynamically Shaped Helical Turning Vanes
JP2011027405A (ja) * 2009-07-28 2011-02-10 General Electric Co <Ge> ガスタービンバーナ
US20120099960A1 (en) * 2010-10-25 2012-04-26 General Electric Company System and method for cooling a nozzle
JP2014077625A (ja) * 2012-10-08 2014-05-01 General Electric Co <Ge> 燃焼器の内部に燃料および蒸気を噴射するためのシステムおよび方法
CN108443912A (zh) * 2018-02-08 2018-08-24 中国船舶重工集团公司第七0三研究所 一种自吸式空气辅助雾化双燃料喷嘴
US10197280B2 (en) 2013-03-11 2019-02-05 Mitsubishi Hitachi Power Systems, Ltd. Fuel spray nozzle
US10429071B2 (en) 2016-03-31 2019-10-01 Rolls-Royce Plc Fuel injector
CN110822479A (zh) * 2019-11-22 2020-02-21 四川航天中天动力装备有限责任公司 一种高燃油调节比的加力燃烧室喷油装置
CN115254476A (zh) * 2022-09-27 2022-11-01 成都中科翼能科技有限公司 一种燃气轮机用喷嘴结构

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CN111829010B (zh) * 2020-06-05 2022-03-08 安徽工程大学 一种防积碳的燃油喷帽
CN112983652B (zh) * 2021-03-12 2022-09-02 广州大学城华电新能源有限公司 一种燃气轮机进气控制系统
US11519332B1 (en) 2021-05-11 2022-12-06 Rolls-Royce North American Technologies Inc. Fuel injector with integrated heat exchanger for use in gas turbine engines
CN115597089B (zh) * 2021-07-12 2024-04-19 中国航发商用航空发动机有限责任公司 旋流器组件、多点分级贫油直接喷射燃烧室及其控制方法
CN113983497B (zh) * 2021-10-22 2022-08-19 北京航空航天大学 超临界燃烧室及航空发动机
KR102663869B1 (ko) * 2022-01-18 2024-05-03 두산에너빌리티 주식회사 연소기용 노즐, 연소기 및 이를 포함하는 가스 터빈
KR102859744B1 (ko) * 2024-02-08 2025-09-15 두산에너빌리티 주식회사 혼합기, 노즐 어셈블리, 연소기 및 이를 포함하는 가스터빈

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US9513009B2 (en) 2009-02-18 2016-12-06 Rolls-Royce Plc Fuel nozzle having aerodynamically shaped helical turning vanes
US10295187B2 (en) 2009-02-18 2019-05-21 Rolls-Royce Plc Fuel nozzle having aerodynamically shaped helical turning vanes
GB2468025B (en) * 2009-02-18 2013-11-20 Delavan Inc Fuel nozzle having aerodynamically shaped helical turning vanes
GB2468025A (en) * 2009-02-18 2010-08-25 Delavan Inc Fuel Nozzle Having Aerodynamically Shaped Helical Turning Vanes
US9360221B2 (en) 2009-07-28 2016-06-07 General Electric Company Gas turbine burner
JP2011027405A (ja) * 2009-07-28 2011-02-10 General Electric Co <Ge> ガスタービンバーナ
US20120099960A1 (en) * 2010-10-25 2012-04-26 General Electric Company System and method for cooling a nozzle
JP2014077625A (ja) * 2012-10-08 2014-05-01 General Electric Co <Ge> 燃焼器の内部に燃料および蒸気を噴射するためのシステムおよび方法
US10197280B2 (en) 2013-03-11 2019-02-05 Mitsubishi Hitachi Power Systems, Ltd. Fuel spray nozzle
US10429071B2 (en) 2016-03-31 2019-10-01 Rolls-Royce Plc Fuel injector
CN108443912A (zh) * 2018-02-08 2018-08-24 中国船舶重工集团公司第七0三研究所 一种自吸式空气辅助雾化双燃料喷嘴
CN108443912B (zh) * 2018-02-08 2023-10-03 中国船舶重工集团公司第七0三研究所 一种自吸式空气辅助雾化双燃料喷嘴
CN110822479A (zh) * 2019-11-22 2020-02-21 四川航天中天动力装备有限责任公司 一种高燃油调节比的加力燃烧室喷油装置
CN115254476A (zh) * 2022-09-27 2022-11-01 成都中科翼能科技有限公司 一种燃气轮机用喷嘴结构
CN115254476B (zh) * 2022-09-27 2022-12-13 成都中科翼能科技有限公司 一种燃气轮机用喷嘴结构

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US20140331679A1 (en) 2014-11-13
US9574775B2 (en) 2017-02-21
US20100269508A1 (en) 2010-10-28
US20140000264A1 (en) 2014-01-02
US20140331680A1 (en) 2014-11-13
US8656699B2 (en) 2014-02-25
US8820047B2 (en) 2014-09-02
KR20100090286A (ko) 2010-08-13
US9562688B2 (en) 2017-02-07
EP2224171B1 (en) 2015-07-29
US9593852B2 (en) 2017-03-14
JP2009133517A (ja) 2009-06-18
US20140331673A1 (en) 2014-11-13
EP2224171A1 (en) 2010-09-01
JP4959524B2 (ja) 2012-06-27
EP2224171A4 (en) 2014-06-18
CN101878395B (zh) 2012-08-29
KR101211814B1 (ko) 2012-12-12
CN101878395A (zh) 2010-11-03

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