ES2123842T3 - Sistema perfeccionado de combustion para turbinas de gas con bajas emisiones de contaminantes. - Google Patents
Sistema perfeccionado de combustion para turbinas de gas con bajas emisiones de contaminantes.Info
- Publication number
- ES2123842T3 ES2123842T3 ES95101731T ES95101731T ES2123842T3 ES 2123842 T3 ES2123842 T3 ES 2123842T3 ES 95101731 T ES95101731 T ES 95101731T ES 95101731 T ES95101731 T ES 95101731T ES 2123842 T3 ES2123842 T3 ES 2123842T3
- Authority
- ES
- Spain
- Prior art keywords
- combustion
- burners
- combustion system
- perfected
- pollutants
- 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
Links
- 238000002485 combustion reaction Methods 0.000 title abstract 6
- 239000003344 environmental pollutant Substances 0.000 title abstract 2
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 231100000719 pollutant Toxicity 0.000 abstract 1
- 238000005057 refrigeration Methods 0.000 abstract 1
- 230000006641 stabilisation Effects 0.000 abstract 1
- 238000011105 stabilization Methods 0.000 abstract 1
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
- F23R3/34—Feeding into different combustion zones
-
- 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
- F23R3/34—Feeding into different combustion zones
- F23R3/343—Pilot flames, i.e. fuel nozzles or injectors using only a very small proportion of the total fuel to insure continuous combustion
-
- 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
- F23D2214/00—Cooling
Abstract
SISTEMA DE COMBUSTION CON BAJAS EMISIONES CONTAMINANTES PARA TURBINA DE GAS, DEL TIPO PREMEZCLADO, DONDE UNA SERIE DE QUEMADORES PARALELOS (24), AUTONOMAMENTE ALIMENTADOS CON COMBUSTIBLE ADICIONAL, ESTA CIRCUNFERENCIALMENTE DISPUESTO ALREDEDOR DEL DIFUSOR DE CONJUNCION (3) DE LA CAMARA DE PREMEZCLA CON LA CAMARA DE COMBUSTION, PARA CREAR EN LA ZONA DE COMBUSTION INMEDIATAMENTE ANTERIOR AL DIFUSOR UNA SERIE CORRESPONDIENTE DE LLAMAS ADICIONALES PARA LA ESTABILIZACION DE LA LLAMA PRINCIPAL, EL AIRE DE COMBUSTION PARA DICHOS QUEMADORES QUE SE DERIVA DESDE EL AIRE DE REFRIGERACION (10) DE LA CABEZA CONICA DE DICHA CAMARA DE COMBUSTION, QUE ES ENVIADO A LOS QUEMADORES A TRAVES DE CUCHILLAS GIRADAS PARA OFRECER UN MOVIMIENTO SUSTANCIALMENTE HELICOIDAL AL AIRE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI940386A IT1273369B (it) | 1994-03-04 | 1994-03-04 | Sistema perfezionato combustione a basse emissioni inquinanti per turbine a gas |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2123842T3 true ES2123842T3 (es) | 1999-01-16 |
Family
ID=11368055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95101731T Expired - Lifetime ES2123842T3 (es) | 1994-03-04 | 1995-02-09 | Sistema perfeccionado de combustion para turbinas de gas con bajas emisiones de contaminantes. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5660044A (es) |
EP (1) | EP0670456B1 (es) |
JP (1) | JP3696645B2 (es) |
AT (1) | ATE173809T1 (es) |
DE (1) | DE69506142T2 (es) |
ES (1) | ES2123842T3 (es) |
IT (1) | IT1273369B (es) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5657632A (en) * | 1994-11-10 | 1997-08-19 | Westinghouse Electric Corporation | Dual fuel gas turbine combustor |
DE19542644B4 (de) * | 1995-11-17 | 2008-12-11 | Alstom | Vormischverbrennung |
DE19610930A1 (de) * | 1996-03-20 | 1997-09-25 | Abb Research Ltd | Brenner für einen Wärmeerzeuger |
US5826423A (en) * | 1996-11-13 | 1998-10-27 | Solar Turbines Incorporated | Dual fuel injection method and apparatus with multiple air blast liquid fuel atomizers |
DE59709061D1 (de) * | 1997-10-14 | 2003-02-06 | Alstom | Brenner für den Betrieb eines Wärmeerzeugers |
EP0918190A1 (de) * | 1997-11-21 | 1999-05-26 | Abb Research Ltd. | Brenner für den Betrieb eines Wärmeerzeugers |
DE59807856D1 (de) | 1998-01-23 | 2003-05-15 | Alstom Switzerland Ltd | Brenner für den Betrieb eines Wärmeerzeugers |
EP0987493B1 (de) * | 1998-09-16 | 2003-08-06 | Abb Research Ltd. | Brenner für einen Wärmeerzeuger |
US6279323B1 (en) * | 1999-11-01 | 2001-08-28 | General Electric Company | Low emissions combustor |
ITMI20012781A1 (it) * | 2001-12-21 | 2003-06-21 | Nuovo Pignone Spa | Assieme migliorato di camera di pre miscelamento e di camera di combustione, a basse emissioni inquinanti per turbine a gas con combustibile |
US7093445B2 (en) * | 2002-05-31 | 2006-08-22 | Catalytica Energy Systems, Inc. | Fuel-air premixing system for a catalytic combustor |
GB2390150A (en) * | 2002-06-26 | 2003-12-31 | Alstom | Reheat combustion system for a gas turbine including an accoustic screen |
ITMI20032621A1 (it) * | 2003-12-30 | 2005-06-30 | Nuovo Pignone Spa | Sistema di combustione a basse emissioni inquinanti |
US8881531B2 (en) * | 2005-12-14 | 2014-11-11 | Rolls-Royce Power Engineering Plc | Gas turbine engine premix injectors |
TWI375053B (en) * | 2006-02-28 | 2012-10-21 | Nippon Catalytic Chem Ind | Phase difference film |
US20070204624A1 (en) * | 2006-03-01 | 2007-09-06 | Smith Kenneth O | Fuel injector for a turbine engine |
EP1999410B1 (de) | 2006-03-27 | 2015-12-02 | Alstom Technology Ltd | Brenner für den betrieb eines wärmeerzeugers |
US8156743B2 (en) * | 2006-05-04 | 2012-04-17 | General Electric Company | Method and arrangement for expanding a primary and secondary flame in a combustor |
US8387394B2 (en) | 2007-07-09 | 2013-03-05 | Siemens Aktiengesellschaft | Gas-turbine burner |
KR100862374B1 (ko) | 2007-11-13 | 2008-10-13 | 한국기계연구원 | 과열방지 가스터빈 시스템 |
KR100890823B1 (ko) | 2007-11-13 | 2009-03-30 | 한국기계연구원 | 가스터빈 시스템 |
US8122700B2 (en) * | 2008-04-28 | 2012-02-28 | United Technologies Corp. | Premix nozzles and gas turbine engine systems involving such nozzles |
US7578130B1 (en) * | 2008-05-20 | 2009-08-25 | General Electric Company | Methods and systems for combustion dynamics reduction |
US8371101B2 (en) * | 2009-09-15 | 2013-02-12 | General Electric Company | Radial inlet guide vanes for a combustor |
GB0920094D0 (en) | 2009-11-17 | 2009-12-30 | Alstom Technology Ltd | Reheat combustor for a gas turbine engine |
CN101709884B (zh) * | 2009-11-25 | 2012-07-04 | 北京航空航天大学 | 一种预混预蒸发燃烧室 |
CN101799174B (zh) * | 2010-01-15 | 2012-09-12 | 北京航空航天大学 | 主燃级切向供油的预混预蒸发燃烧室 |
US8739404B2 (en) | 2010-11-23 | 2014-06-03 | General Electric Company | Turbine components with cooling features and methods of manufacturing the same |
CN102878580B (zh) * | 2012-09-12 | 2015-04-22 | 中国科学院工程热物理研究所 | 一种燃气轮机贫预混燃烧室 |
CN102889617B (zh) * | 2012-09-12 | 2014-10-15 | 北京航空航天大学 | 一种采用径向成膜主燃级的预混预蒸发燃烧室 |
JP6318443B2 (ja) * | 2013-01-22 | 2018-05-09 | 三菱日立パワーシステムズ株式会社 | 燃焼器、及び回転機械 |
CN103185355B (zh) * | 2013-02-28 | 2015-07-15 | 北京航空航天大学 | 一种多点轴向双级空气辅助雾化喷嘴主燃级的预混预蒸发低污染燃烧室 |
EP3084307B1 (en) | 2013-12-19 | 2018-10-24 | United Technologies Corporation | Dilution passage arrangement for gas turbine engine combustor |
EP3026347A1 (en) * | 2014-11-25 | 2016-06-01 | Alstom Technology Ltd | Combustor with annular bluff body |
RU2015156419A (ru) | 2015-12-28 | 2017-07-04 | Дженерал Электрик Компани | Узел топливной форсунки, выполненный со стабилизатором пламени предварительно перемешанной смеси |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1039785B (de) * | 1957-10-12 | 1958-09-25 | Maschf Augsburg Nuernberg Ag | Brennkammer mit hoher Waermebelastung, insbesondere fuer Verbrennung heizwertarmer, gasfoermiger Brennstoffe in Gasturbinenanlagen |
US3958416A (en) * | 1974-12-12 | 1976-05-25 | General Motors Corporation | Combustion apparatus |
EP0095788B1 (de) * | 1982-05-28 | 1985-12-18 | BBC Aktiengesellschaft Brown, Boveri & Cie. | Brennkammer einer Gasturbine und Verfahren zu deren Betrieb |
JPS6057131A (ja) * | 1983-09-08 | 1985-04-02 | Hitachi Ltd | ガスタ−ビン燃焼器の燃料供給方法 |
US5006603A (en) * | 1986-09-26 | 1991-04-09 | Ube Industries, Ltd. | Fiber-reinforced rubber composition and production process and use thereof |
US4982570A (en) * | 1986-11-25 | 1991-01-08 | General Electric Company | Premixed pilot nozzle for dry low Nox combustor |
JPH0816531B2 (ja) * | 1987-04-03 | 1996-02-21 | 株式会社日立製作所 | ガスタ−ビン燃焼器 |
JP2544470B2 (ja) * | 1989-02-03 | 1996-10-16 | 株式会社日立製作所 | ガスタ―ビン燃焼器及びその運転方法 |
JPH02147610U (es) * | 1989-05-11 | 1990-12-14 | ||
IT1255613B (it) * | 1992-09-24 | 1995-11-09 | Eniricerche Spa | Sistema di combustione a basse emissioni inquinanti per turbine a gas |
-
1994
- 1994-03-04 IT ITMI940386A patent/IT1273369B/it active IP Right Grant
-
1995
- 1995-02-09 ES ES95101731T patent/ES2123842T3/es not_active Expired - Lifetime
- 1995-02-09 EP EP95101731A patent/EP0670456B1/en not_active Expired - Lifetime
- 1995-02-09 AT AT95101731T patent/ATE173809T1/de not_active IP Right Cessation
- 1995-02-09 DE DE69506142T patent/DE69506142T2/de not_active Expired - Lifetime
- 1995-02-16 US US08/389,501 patent/US5660044A/en not_active Expired - Lifetime
- 1995-02-28 JP JP04087995A patent/JP3696645B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69506142D1 (de) | 1999-01-07 |
ITMI940386A0 (it) | 1994-03-04 |
EP0670456B1 (en) | 1998-11-25 |
IT1273369B (it) | 1997-07-08 |
DE69506142T2 (de) | 1999-06-17 |
US5660044A (en) | 1997-08-26 |
JPH07305846A (ja) | 1995-11-21 |
EP0670456A1 (en) | 1995-09-06 |
JP3696645B2 (ja) | 2005-09-21 |
ATE173809T1 (de) | 1998-12-15 |
ITMI940386A1 (it) | 1995-09-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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