CN1111671C - 从双流切向进气喷嘴中排出火焰的方法 - Google Patents

从双流切向进气喷嘴中排出火焰的方法 Download PDF

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Publication number
CN1111671C
CN1111671C CN97125762A CN97125762A CN1111671C CN 1111671 C CN1111671 C CN 1111671C CN 97125762 A CN97125762 A CN 97125762A CN 97125762 A CN97125762 A CN 97125762A CN 1111671 C CN1111671 C CN 1111671C
Authority
CN
China
Prior art keywords
fuel
combustion air
mixed zone
centerbody
end plate
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
CN97125762A
Other languages
English (en)
Chinese (zh)
Other versions
CN1187600A (zh
Inventor
T·S·斯赖德尔
W·A·索瓦
S·K·克拉梅尔
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.)
RTX Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of CN1187600A publication Critical patent/CN1187600A/zh
Application granted granted Critical
Publication of CN1111671C publication Critical patent/CN1111671C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related 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 simultaneously or alternately of gaseous or liquid or pulverulent fuel
    • F23D17/002—Burners for combustion simultaneously or alternately 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
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00—Geometry
    • F05B2250/30—Arrangement of components
    • F05B2250/32—Arrangement of components according to their shape
    • F05B2250/322—Arrangement of components according to their shape tangential
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Spray-Type Burners (AREA)
  • Combustion Of Fluid Fuel (AREA)
CN97125762A 1996-12-20 1997-12-19 从双流切向进气喷嘴中排出火焰的方法 Expired - Fee Related CN1111671C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US771409 1996-12-20
US08/771,409 US5896739A (en) 1996-12-20 1996-12-20 Method of disgorging flames from a two stream tangential entry nozzle

Publications (2)

Publication Number Publication Date
CN1187600A CN1187600A (zh) 1998-07-15
CN1111671C true CN1111671C (zh) 2003-06-18

Family

ID=25091718

Family Applications (1)

Application Number Title Priority Date Filing Date
CN97125762A Expired - Fee Related CN1111671C (zh) 1996-12-20 1997-12-19 从双流切向进气喷嘴中排出火焰的方法

Country Status (5)

Country Link
US (1) US5896739A (enExample)
JP (1) JPH10196955A (enExample)
CN (1) CN1111671C (enExample)
CA (1) CA2225364A1 (enExample)
RU (1) RU2197684C2 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6176087B1 (en) * 1997-12-15 2001-01-23 United Technologies Corporation Bluff body premixing fuel injector and method for premixing fuel and air
US6141954A (en) * 1998-05-18 2000-11-07 United Technologies Corporation Premixing fuel injector with improved flame disgorgement capacity
US6098407A (en) * 1998-06-08 2000-08-08 United Technologies Corporation Premixing fuel injector with improved secondary fuel-air injection
US6082111A (en) * 1998-06-11 2000-07-04 Siemens Westinghouse Power Corporation Annular premix section for dry low-NOx combustors
EP1843098A1 (en) * 2006-04-07 2007-10-10 Siemens Aktiengesellschaft Gas turbine combustor
US8215116B2 (en) * 2008-10-02 2012-07-10 General Electric Company System and method for air-fuel mixing in gas turbines
US8359870B2 (en) * 2009-05-12 2013-01-29 General Electric Company Automatic fuel nozzle flame-holding quench
US8545215B2 (en) 2010-05-17 2013-10-01 General Electric Company Late lean injection injector
CN103822229B (zh) * 2014-02-28 2017-11-03 北京华清燃气轮机与煤气化联合循环工程技术有限公司 一种燃气轮机燃烧室低旋流喷嘴
CN104214799B (zh) * 2014-09-03 2017-01-18 北京华清燃气轮机与煤气化联合循环工程技术有限公司 燃气轮机燃烧室轴向旋流喷嘴
CN105664798B (zh) * 2016-02-26 2018-10-16 上海齐耀热能工程有限公司 雾化喷嘴
RU2633972C1 (ru) * 2016-04-25 2017-10-20 Александр Васильевич Шаталов Способ подачи топлива в камеру сгорания двигателя внутреннего сгорания
US11073114B2 (en) * 2018-12-12 2021-07-27 General Electric Company Fuel injector assembly for a heat engine
CN119491076B (zh) * 2025-01-17 2025-05-30 河北思凯淋环保科技有限公司 一种钢厂转炉专用内混双介质蒸发冷喷枪

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3605405A (en) * 1970-04-09 1971-09-20 Gen Electric Carbon elimination and cooling improvement to scroll type combustors
CH680084A5 (enExample) * 1989-06-06 1992-06-15 Asea Brown Boveri
RU2008509C1 (ru) * 1990-12-26 1994-02-28 Институт проблем машиностроения АН Украины Форсунка для двигателя внутреннего сгорания
US5307634A (en) * 1992-02-26 1994-05-03 United Technologies Corporation Premix gas nozzle
US5309718A (en) * 1992-09-14 1994-05-10 Hughes Aircraft Company Liquid fuel turbocharged power plant and method
US5505045A (en) * 1992-11-09 1996-04-09 Fuel Systems Textron, Inc. Fuel injector assembly with first and second fuel injectors and inner, outer, and intermediate air discharge chambers
US5461865A (en) * 1994-02-24 1995-10-31 United Technologies Corporation Tangential entry fuel nozzle
US5671597A (en) * 1994-12-22 1997-09-30 United Technologies Corporation Low nox fuel nozzle assembly
DE4446945B4 (de) * 1994-12-28 2005-03-17 Alstom Gasbetriebener Vormischbrenner
US5622054A (en) * 1995-12-22 1997-04-22 General Electric Company Low NOx lobed mixer fuel injector
US5680766A (en) * 1996-01-02 1997-10-28 General Electric Company Dual fuel mixer for gas turbine combustor
US5673552A (en) * 1996-03-29 1997-10-07 Solar Turbines Incorporated Fuel injection nozzle
US5761897A (en) * 1996-12-20 1998-06-09 United Technologies Corporation Method of combustion with a two stream tangential entry nozzle

Also Published As

Publication number Publication date
CA2225364A1 (en) 1998-06-20
JPH10196955A (ja) 1998-07-31
CN1187600A (zh) 1998-07-15
RU2197684C2 (ru) 2003-01-27
US5896739A (en) 1999-04-27

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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
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee