DE50211068D1 - Verfahren zum Eindüsen eines Brennstoff-/Luftgemisches in eine Brennkammer - Google Patents

Verfahren zum Eindüsen eines Brennstoff-/Luftgemisches in eine Brennkammer

Info

Publication number
DE50211068D1
DE50211068D1 DE50211068T DE50211068T DE50211068D1 DE 50211068 D1 DE50211068 D1 DE 50211068D1 DE 50211068 T DE50211068 T DE 50211068T DE 50211068 T DE50211068 T DE 50211068T DE 50211068 D1 DE50211068 D1 DE 50211068D1
Authority
DE
Germany
Prior art keywords
injecting
fuel
combustion chamber
air mixture
mixture
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 - Lifetime
Application number
DE50211068T
Other languages
English (en)
Inventor
Stefano Bernero
Weiqun Geng
Christian Steinbach
Peter Stuber
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 Technology GmbH
Original Assignee
Alstom Technology AG
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 Alstom Technology AG filed Critical Alstom Technology AG
Application granted granted Critical
Publication of DE50211068D1 publication Critical patent/DE50211068D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/36—Details, e.g. burner cooling means, noise reduction means
    • F23D11/40—Mixing tubes or chambers; Burner heads
    • F23D11/402—Mixing chambers downstream of the nozzle
    • 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
    • F23D14/76—Protecting flame and burner parts
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/00015—Pilot burners specially adapted for low load or transient conditions, e.g. for increasing stability
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/00016—Preventing or reducing deposit build-up on burner parts, e.g. from carbon

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)
  • Spray-Type Burners (AREA)
  • Gas Burners (AREA)
DE50211068T 2001-12-20 2002-12-06 Verfahren zum Eindüsen eines Brennstoff-/Luftgemisches in eine Brennkammer Expired - Lifetime DE50211068D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH23312001 2001-12-20
PCT/CH2002/000675 WO2003054447A1 (de) 2001-12-20 2002-12-06 Brennstofflanze

Publications (1)

Publication Number Publication Date
DE50211068D1 true DE50211068D1 (de) 2007-11-22

Family

ID=4568627

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50211068T Expired - Lifetime DE50211068D1 (de) 2001-12-20 2002-12-06 Verfahren zum Eindüsen eines Brennstoff-/Luftgemisches in eine Brennkammer

Country Status (8)

Country Link
US (2) US7082768B2 (de)
EP (1) EP1456583B1 (de)
JP (1) JP4246067B2 (de)
CN (1) CN1320307C (de)
AU (1) AU2002349248A1 (de)
DE (1) DE50211068D1 (de)
ES (1) ES2295423T3 (de)
WO (1) WO2003054447A1 (de)

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US8062027B2 (en) * 2005-08-11 2011-11-22 Elster Gmbh Industrial burner and method for operating an industrial burner
FR2891314B1 (fr) * 2005-09-28 2015-04-24 Snecma Bras d'injecteur anti-cokefaction.
FR2915989B1 (fr) * 2007-05-10 2011-05-20 Saint Gobain Emballage Injecteur mixte a bas nox
US7926282B2 (en) * 2008-03-04 2011-04-19 Delavan Inc Pure air blast fuel injector
US8099940B2 (en) * 2008-12-18 2012-01-24 Solar Turbines Inc. Low cross-talk gas turbine fuel injector
EP2208927B1 (de) * 2009-01-15 2016-03-23 Alstom Technology Ltd Brenner einer Gasturbine
US8347631B2 (en) * 2009-03-03 2013-01-08 General Electric Company Fuel nozzle liquid cartridge including a fuel insert
US8468831B2 (en) * 2009-07-13 2013-06-25 General Electric Company Lean direct injection for premixed pilot application
EP2282115A1 (de) 2009-07-30 2011-02-09 Alstom Technology Ltd Brenner einer Gasturbine
JP5558168B2 (ja) * 2010-03-30 2014-07-23 三菱重工業株式会社 燃焼器及びガスタービン
US8893500B2 (en) 2011-05-18 2014-11-25 Solar Turbines Inc. Lean direct fuel injector
US8919132B2 (en) 2011-05-18 2014-12-30 Solar Turbines Inc. Method of operating a gas turbine engine
CN102287825A (zh) * 2011-07-15 2011-12-21 马鞍山科达洁能股份有限公司 燃烧喷嘴及煤气化炉
US9182124B2 (en) 2011-12-15 2015-11-10 Solar Turbines Incorporated Gas turbine and fuel injector for the same
JP5618337B2 (ja) * 2012-02-28 2014-11-05 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
US20130269351A1 (en) * 2012-04-17 2013-10-17 General Electric Company Micromixer assembly of a turbine system and method of assembly
US9086017B2 (en) * 2012-04-26 2015-07-21 Solar Turbines Incorporated Fuel injector with purged insulating air cavity
US9261279B2 (en) * 2012-05-25 2016-02-16 General Electric Company Liquid cartridge with passively fueled premixed air blast circuit for gas operation
JP6018714B2 (ja) * 2012-11-21 2016-11-02 ゼネラル・エレクトリック・カンパニイ コーキング防止液体燃料カートリッジ
EP2743582A1 (de) * 2012-12-14 2014-06-18 Siemens Aktiengesellschaft Brennerspitze und Brenner
US11555612B2 (en) * 2017-11-29 2023-01-17 Babcock Power Services, Inc. Dual fuel direct ignition burners
GB2592267A (en) * 2020-02-24 2021-08-25 Altair Uk Ltd Pulse nozzle for filter cleaning systems
CN116928698A (zh) * 2023-07-17 2023-10-24 中国航发燃气轮机有限公司 一种喷嘴头、双燃料喷嘴及燃烧室

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US6959535B2 (en) * 2003-01-31 2005-11-01 General Electric Company Differential pressure induced purging fuel injectors
US6935117B2 (en) * 2003-10-23 2005-08-30 United Technologies Corporation Turbine engine fuel injector
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Also Published As

Publication number Publication date
US7406827B2 (en) 2008-08-05
AU2002349248A1 (en) 2003-07-09
ES2295423T3 (es) 2008-04-16
EP1456583B1 (de) 2007-10-10
JP4246067B2 (ja) 2009-04-02
CN1620579A (zh) 2005-05-25
US7082768B2 (en) 2006-08-01
JP2005513399A (ja) 2005-05-12
US20080163626A1 (en) 2008-07-10
CN1320307C (zh) 2007-06-06
EP1456583A1 (de) 2004-09-15
WO2003054447A1 (de) 2003-07-03
US20050028532A1 (en) 2005-02-10

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Legal Events

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8364 No opposition during term of opposition