EP1826485A3 - Brûleur, procédé de combustion avec le brûleur, et procédé de modification du brûleur - Google Patents

Brûleur, procédé de combustion avec le brûleur, et procédé de modification du brûleur Download PDF

Info

Publication number: EP1826485A3
Authority: EP; European Patent Office
Prior art keywords: fuel; burner; air; air holes; nozzles
Prior art date: 2006-02-28
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

EP07001009A

Other languages

German (de)

English (en)

Other versions

EP1826485A2 (fr

EP1826485B1 (fr

Inventor

Takeo c/o Hitachi Ltd. Intellectual Saitou

Keisuke c/o Hitachi Ltd. Intellectual Miura

Tomoya c/o Hitachi Ltd. Intellectual Murota

Kazuhito c/o Hitachi Ltd. Intellectual Koyama

Hiroshi c/o Hitachi Ltd. Intellectual Inoue

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 Power Ltd

Original Assignee

Hitachi 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.)

2006-02-28

Filing date

2007-01-18

Publication date

2012-08-15

2007-01-18 Application filed by Hitachi Ltd filed Critical Hitachi Ltd

2007-08-29 Publication of EP1826485A2 publication Critical patent/EP1826485A2/fr

2012-08-15 Publication of EP1826485A3 publication Critical patent/EP1826485A3/fr

2017-11-22 Application granted granted Critical

2017-11-22 Publication of EP1826485B1 publication Critical patent/EP1826485B1/fr

Status Active legal-status Critical Current

2027-01-18 Anticipated expiration legal-status Critical

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
- F23D14/46—Details
- F23D14/70—Baffles or like flow-disturbing devices
- 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
- 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

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Pre-Mixing And Non-Premixing Gas Burner (AREA)

EP07001009.5A 2006-02-28 2007-01-18 Brûleur et procédé de combustion avec le brûleur Active EP1826485B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP2006051469A JP4894295B2 (ja)	2006-02-28	2006-02-28	燃焼装置と燃焼装置の燃焼方法、及び燃焼装置の改造方法

Publications (3)

Publication Number	Publication Date
EP1826485A2 EP1826485A2 (fr)	2007-08-29
EP1826485A3 true EP1826485A3 (fr)	2012-08-15
EP1826485B1 EP1826485B1 (fr)	2017-11-22

Family

ID=38016892

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP07001009.5A Active EP1826485B1 (fr)	2006-02-28	2007-01-18	Brûleur et procédé de combustion avec le brûleur

Country Status (2)

Country	Link
EP (1)	EP1826485B1 (fr)
JP (1)	JP4894295B2 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4959620B2 (ja)	2007-04-26	2012-06-27	株式会社日立製作所	燃焼器及び燃焼器の燃料供給方法
JP4797079B2 (ja) *	2009-03-13	2011-10-19	川崎重工業株式会社	ガスタービン燃焼器
KR101195296B1 (ko) *	2011-12-21	2012-10-26	박순옥	보일러의 송풍장치
JP5677335B2 (ja) *	2012-01-31	2015-02-25	株式会社東芝	ガスタービン燃焼器およびガスタービン
US9709277B2 (en) *	2012-05-15	2017-07-18	General Electric Company	Fuel plenum premixing tube with surface treatment
MX2012006599A (es) *	2012-06-08	2013-12-16	Jorge Rivera Garza	Quemador de combustible gaseoso con elevada eficiencia energetica y de combustion, baja emision de contaminantes y mayor transferencia de calor.
DE112013005790B4 (de) *	2012-12-05	2023-07-06	Deutsches Zentrum für Luft- und Raumfahrt e.V.	Verfahren zum Betreiben eines Verbrennungssystems und Verbrennungssystem
JP6239943B2 (ja) *	2013-11-13	2017-11-29	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
JP6228434B2 (ja)	2013-11-15	2017-11-08	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
US9528705B2 (en) *	2014-04-08	2016-12-27	General Electric Company	Trapped vortex fuel injector and method for manufacture
JP7044669B2 (ja) *	2018-09-05	2022-03-30	三菱重工業株式会社	ガスタービン燃焼器
JP7287811B2 (ja) *	2019-03-25	2023-06-06	三菱重工業株式会社	燃焼器及びガスタービン
KR102117531B1 (ko) *	2019-11-07	2020-06-10	한국기계연구원	연소진동 저감을 위한 음향 감쇠 구조를 갖는 가스터빈 연소기용 버너
JP7349403B2 (ja)	2020-04-22	2023-09-22	三菱重工業株式会社	バーナー集合体、ガスタービン燃焼器及びガスタービン

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5339635A (en) *	1987-09-04	1994-08-23	Hitachi, Ltd.	Gas turbine combustor of the completely premixed combustion type
US20020132203A1 (en) *	2001-03-19	2002-09-19	Alstom (Schweiz) Ag	Gas pipe ignitor
JP2004170010A (ja) *	2002-11-21	2004-06-17	Hitachi Ltd	ガスタービン燃焼器及びガスタービン燃焼器の燃料供給方法

Family Cites Families (14)

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Publication number	Priority date	Publication date	Assignee	Title
GB2041511B (en) *	1979-01-26	1982-12-22	World Stress Ltd	Gas burners
JP2814135B2 (ja) *	1990-06-21	1998-10-22	株式会社日立製作所	同軸型噴射器を装備した燃焼器
JP2544515B2 (ja) *	1990-09-19	1996-10-16	株式会社日立製作所	ガス燃焼器
JP3205126B2 (ja) *	1993-06-17	2001-09-04	株式会社日立製作所	燃焼加熱器
JPH0828872A (ja) *	1994-07-15	1996-02-02	Hitachi Ltd	ガスタービン燃焼器
JP3183053B2 (ja) *	1994-07-20	2001-07-03	株式会社日立製作所	ガスタービン燃焼器及びガスタービン
US6540162B1 (en) *	2000-06-28	2003-04-01	General Electric Company	Methods and apparatus for decreasing combustor emissions with spray bar assembly
JP2003042453A (ja) *	2001-07-26	2003-02-13	Mitsubishi Heavy Ind Ltd	ガスタービンの予混合ノズルまたは予混合燃焼器
JP3960166B2 (ja) *	2001-08-29	2007-08-15	株式会社日立製作所	ガスタービン燃焼器およびガスタービン燃焼器の運転方法
JP2003279042A (ja) *	2002-03-22	2003-10-02	Ishikawajima Harima Heavy Ind Co Ltd	ガスタービンのガス混合機構
JP2005147459A (ja) *	2003-11-13	2005-06-09	Hitachi Ltd	ガスタービン燃焼器及びガスタービン燃焼器の燃料供給方法
JP2005226850A (ja) *	2004-02-10	2005-08-25	Ebara Corp	燃焼装置
JP4670035B2 (ja) *	2004-06-25	2011-04-13	独立行政法人宇宙航空研究開発機構	ガスタービン燃焼器
JP2006017381A (ja) *	2004-07-01	2006-01-19	Hitachi Ltd	同軸噴流方式燃焼器

2006
- 2006-02-28 JP JP2006051469A patent/JP4894295B2/ja not_active Expired - Lifetime
2007
- 2007-01-18 EP EP07001009.5A patent/EP1826485B1/fr active Active

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5339635A (en) *	1987-09-04	1994-08-23	Hitachi, Ltd.	Gas turbine combustor of the completely premixed combustion type
US20020132203A1 (en) *	2001-03-19	2002-09-19	Alstom (Schweiz) Ag	Gas pipe ignitor
JP2004170010A (ja) *	2002-11-21	2004-06-17	Hitachi Ltd	ガスタービン燃焼器及びガスタービン燃焼器の燃料供給方法

Also Published As

Publication number	Publication date
EP1826485A2 (fr)	2007-08-29
JP2007232234A (ja)	2007-09-13
JP4894295B2 (ja)	2012-03-14
EP1826485B1 (fr)	2017-11-22

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2012-08-15	RIC1	Information provided on ipc code assigned before grant	Ipc: F23D 14/70 20060101ALI20120712BHEP Ipc: F23D 14/20 20060101AFI20120712BHEP
2013-04-24	AKX	Designation fees paid	Designated state(s): DE FR GB
2014-08-20	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: MITSUBISHI HITACHI POWER SYSTEMS, LTD.
2015-04-15	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: MITSUBISHI HITACHI POWER SYSTEMS, LTD.
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