EP0276696B1 - Brûleur hybride pour fonctionnement en prémélange au gaz et/ou au mazout, notamment pour turbines à gaz - Google Patents

Brûleur hybride pour fonctionnement en prémélange au gaz et/ou au mazout, notamment pour turbines à gaz

Info

Publication number
EP0276696B1
EP0276696B1 EP88100461A EP88100461A EP0276696B1 EP 0276696 B1 EP0276696 B1 EP 0276696B1 EP 88100461 A EP88100461 A EP 88100461A EP 88100461 A EP88100461 A EP 88100461A EP 0276696 B1 EP0276696 B1 EP 0276696B1
Authority
EP
European Patent Office
Prior art keywords
burner
oil
gas
main
burner system
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
EP88100461A
Other languages
German (de)
English (en)
Other versions
EP0276696A2 (fr
EP0276696A3 (en
Inventor
Helmut Dipl.-Math. Maghon
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.)
Siemens AG
Original Assignee
Siemens 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
Priority to IN24/CAL/88A priority Critical patent/IN168632B/en
Application filed by Siemens AG filed Critical Siemens AG
Priority to AT88100461T priority patent/ATE56522T1/de
Publication of EP0276696A2 publication Critical patent/EP0276696A2/fr
Publication of EP0276696A3 publication Critical patent/EP0276696A3/de
Application granted granted Critical
Publication of EP0276696B1 publication Critical patent/EP0276696B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • F23C7/004—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion using vanes
    • 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
    • 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
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
    • 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
    • F23R3/36—Supply of different fuels

Definitions

  • the present invention relates to a burner according to the preamble of claim 1.
  • Such burners, their application and installation options are known from EP-A-0193 838.
  • the burner known from the prior art is also suitable for operation with gas and / or oil, but both alternatives cannot be carried out in the premix mode.
  • the known arrangement works as a diffusion burner, which has disadvantages in terms of pollutant emissions.
  • the known burner arrangement has a plurality of nozzle pipes in the area of the main air flow, through which gas is admixed to the air flow.
  • gas is admixed to the air flow.
  • such an admixing system could also be fed with oil instead of gas, but because of the completely different volume flows, the nozzles would have to be dimensioned in a completely different way. Therefore, once installed, the system is only suitable for either premix operation with gas or with oil.
  • the favorable gas feed location before the swirl blading is not particularly suitable for the feed of oil and its fine dusting, since the flow velocity of the air is relatively low in this area.
  • the object of the present invention is therefore a development of the known burner arrangement for operation with gas and / or oil without changing the internals. Possibly. the simultaneous use of gas and oil as fuel should also be possible.
  • the goal is in every case the reduction of pollutant emissions, in particular NOx emissions.
  • a burner for operation with gas and / or 01 consisting of a central pilot burner system which can be operated with gas and / or oil as a diffusion burner or separate premix burner, with the possibility of additionally feeding in inert substances; further consisting of a main burner system surrounding the pilot burner system with an air supply ring channel system and a swirl blading located therein with a plurality of blades, for premix operation with gas, which can be admixed to the main air flow from a plurality of gas nozzles, with additional inlet nozzles for oil in the main burner system Swirl blading area are available, which allow premixing of the main air flow with oil.
  • Favorable arrangements of the inlet nozzles and design options of the associated oil supply system are contained in the dependent claims and are explained in more detail with reference to the drawing.
  • the feeding of inert substances for example steam, water or nitrogen
  • the burner according to the invention which can optionally be used in conjunction with several similar burners, for example in the combustion chamber of a gas turbine system, consists of an inner part, the pilot burner system, and an outer part, the main burner system, which is concentric with it. Both systems are suitable for operation with gas and / or 01 in any combination. Natural gas and heating oil are generally used as fuels.
  • the pilot burner system consists of an inner oil supply duct 1 and an inner gas supply duct 2 arranged concentrically around this. This in turn is surrounded by a concentrically arranged inner air (or inert material) supply duct 3.
  • a or in this duct can suitable ignition system can be arranged, for which many possible designs are known and the illustration of which has been omitted here.
  • the inner oil supply duct 1 has an oil nozzle 5 at its end, the inner air supply duct 3 has a swirl blading 6 in its end region.
  • the pilot burner system 1, 2, 3, 5, 6 can be operated with oil or gas in a manner known per se.
  • the design of the pilot burner system as a separate premix burner known from EP-A-0193 838 is also suitable for the proposed arrangement and does not impair it.
  • the main burner system consists of an outer air supply ring duct system 4, which is arranged concentrically to the pilot burner system and slants towards it.
  • This air supply ring duct system 4 is also provided with a swirl blading 7. Upstream of the swirl blading there are gas nozzle tubes 10 with a plurality of gas nozzles 11 in the flow cross section of the main air flow L H. These are fed from a gas ring channel 9, which has a main gas supply line 8.
  • the burner additionally has a further oil ring channel 13, which is fed from a main oil supply line 12.
  • This oil Ring channel 13 is concentric with the pilot burner system 1, 2, 3, 5, 6, in the area in which it collides with the main burner system 4, 7.
  • a free space which is present there in previous designs can accommodate the oil ring channel 13. It can be formed by a single additional partition.
  • the oil ring channel 13 has bores through the wall to the outer air supply ring channel system 4, which end in the area of the swirl blades 7. These bores are provided with nozzles which generate an oil spray 15 which is directed approximately perpendicular to the main air flow L H.
  • the main air flow L H causes a fine atomization of the injected oil.
  • At least one inlet nozzle 14 is preferably arranged in each intermediate space between the blades of the swirl blades 7.
  • the oil supply can be regulated via the oil pressure in the oil ring channel 13.
  • the burner according to the invention enables flexible adaptation to the type of fuel available in each case while minimizing NOx emissions.
  • the burner can work as a premix burner both when operating with gas and when operating with oil and, if necessary, in combinations of both modes of operation, the stability of the flame being ensured by a pilot burner system.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)

Claims (7)

1. Brûleur destiné à fonctionner avec du gaz (G) et/ou du mazout (O), constitué d'un système central de brûleur pilote (1, 2, 3, 5, 6), qui peut fonctionner avec du gaz et/ou du mazout comme brûleur de diffusion ou comme brûleur distinct de prémélange, avec la possibilité supplémentaire d'une alimentation en substance inerte (I); constitué, en outre, d'un système de brûleur principal (4, 7) entourant le système de brûleur pilote (1, 2, 3, 5, 6) et ayant un système annulaire de canalisation d'amenée d'air (4) et un aubage de tourbillonnement (7) s'y trouvant et ayant plusieurs aubes pour le fonctionnement en prémélange avec du gaz (GH) qui peut être mélangé à partir d'un grand nombre de buses à gaz (11) au courant d'air principal (LH), caractérisé en ce qu'il est prévu, en plus, dans le système de brûleur principal (4, 7), des buses d'admission (14) du mazout (OH) dans la région de l'aubage de tourbillonnement (7), qui permettent de prémélanger le courant d'air principal (LH) au mazout (OH).
2. Brûleur selon la revendication 1, caractérisé en ce que les buses d'admission (14) sont disposées dans la région de la plus grande vitesse d'écoulement entre les aubes.
3. Brûleur selon la revendication 1 ou 2, caractérisé en ce que les buses d'admission (14) sont dirigées sensiblement perpendiculairement à la direction du courant d'air principal (LH).
4. Brûleur selon l'une des revendications précédentes, caractérisé en ce que, dans chaque intervalle compris entre les aubes de l'aubage de tourbillonnement (7), est montée au moins une buse d'admission (14).
5. Brûleur selon l'une des revendications précédentes, caractérisé en ce que les buses d'admission (14) communiquent avec un canal annulaire (13) qui entoure à peu près concentriquement le système de brûleur pilote (1, 2, 3, 5, 6) et qui peut être alimenté en mazout (OH) par un conduit principal pour le mazout (12).
6. Brûleur selon la revendication 5, caractérisé en ce que le canal annulaire (13) est disposé entre le système de brûleur pilote (1, 2, 3, 5, 6) et le système de brûleur principal (4, 7), de préférence dans la région où ces systèmes se rejoignent.
7. Brûleur suivant la revendication 5 ou 6, caractérisé en ce que le canal annulaire (13) est à recouvrement avec la région de paroi de l'aubage de tourbillonnement (7), les buses d'admission (14) étant conçues sous forme de perçages, le cas échéant munis d'inserts à vis en forme de buse.
EP88100461A 1987-01-26 1988-01-14 Brûleur hybride pour fonctionnement en prémélange au gaz et/ou au mazout, notamment pour turbines à gaz Expired - Lifetime EP0276696B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IN24/CAL/88A IN168632B (fr) 1987-01-26 1988-01-12
AT88100461T ATE56522T1 (de) 1987-01-26 1988-01-14 Hybridbrenner fuer vormischbetrieb mit gas und/oder oel, insbesondere fuer gasturbinenanlagen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3702181 1987-01-26
DE3702181 1987-01-26

Publications (3)

Publication Number Publication Date
EP0276696A2 EP0276696A2 (fr) 1988-08-03
EP0276696A3 EP0276696A3 (en) 1989-04-05
EP0276696B1 true EP0276696B1 (fr) 1990-09-12

Family

ID=6319538

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88100461A Expired - Lifetime EP0276696B1 (fr) 1987-01-26 1988-01-14 Brûleur hybride pour fonctionnement en prémélange au gaz et/ou au mazout, notamment pour turbines à gaz

Country Status (5)

Country Link
US (1) US5062792A (fr)
EP (1) EP0276696B1 (fr)
JP (1) JPH0735886B2 (fr)
DE (1) DE3860569D1 (fr)
NO (1) NO164501C (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4212810B4 (de) * 1991-04-25 2005-05-19 Siemens Ag Brenner mit zusätzlicher Zuführungsmöglichkeit für fluidische Stoffe, insbesondere für Gasturbinen, und Verfahren zu seinem Betrieb
EP1645807A1 (fr) 2004-10-11 2006-04-12 Siemens Aktiengesellschaft Brûleur pour gas à faible capacité calorifique et méthode d'utilisation d'un tel brûleur
EP2230458A1 (fr) 2009-03-17 2010-09-22 Siemens Aktiengesellschaft Agencement de brûleur pour combustibles liquides et procédé de fabrication d'un agencement de brûleur
EP2264370A1 (fr) 2009-06-16 2010-12-22 Siemens Aktiengesellschaft Agencement de brûleur pour une installation de combustion destinée à la combustion de combustibles fluidiques et procédé de fonctionnement d'un tel agencement de brûleur
EP2270398A1 (fr) 2009-06-30 2011-01-05 Siemens Aktiengesellschaft Brûleur notamment pour turbines à gaz
DE102009038848A1 (de) 2009-08-26 2011-03-03 Siemens Aktiengesellschaft Brenner, insbesondere für Gasturbinen
WO2011023648A2 (fr) 2009-08-26 2011-03-03 Siemens Aktiengesellschaft Aube de turbulence, brûleur et turbine à gaz
EP2295861A1 (fr) 2009-08-26 2011-03-16 Siemens Aktiengesellschaft Brûleur, notamment pour turbines à gaz
US8020387B2 (en) 2004-10-11 2011-09-20 Siemens Aktiengesellschaft Method of operating a burner, including a combustion chamber with a low nitrous oxide emission
WO2011128179A1 (fr) 2010-04-15 2011-10-20 Siemens Aktiengesellschaft Générateur de turbulence pour un brûleur
WO2014114535A1 (fr) 2013-01-25 2014-07-31 Siemens Aktiengesellschaft Brûleur muni d'un système central d'alimentation en combustible

Families Citing this family (86)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59000422D1 (de) * 1989-04-20 1992-12-10 Asea Brown Boveri Brennkammeranordnung.
DE4000446A1 (de) * 1990-01-09 1991-07-11 Siemens Ag Armatur zur verbindung mindestens eines hybridbrenners mit einrichtungen zur zustellung eines fluidischen brennstoffes
GB9023004D0 (en) * 1990-10-23 1990-12-05 Rolls Royce Plc A gas turbine engine combustion chamber and a method of operating a gas turbine engine combustion chamber
US5236327A (en) * 1990-11-16 1993-08-17 American Gas Association Low NOx burner
US5165241A (en) * 1991-02-22 1992-11-24 General Electric Company Air fuel mixer for gas turbine combustor
US5344306A (en) * 1991-08-28 1994-09-06 Nalco Fuel Tech Reducing nitrogen oxides emissions by dual fuel firing of a turbine
FR2682802B1 (fr) * 1991-10-18 1993-12-03 Sgs Thomson Microelectronics Sa Dispositif pour generer une tension de programmation d'une memoire permanente programmable, notamment de type eprom, procede et memoire s'y rapportant.
DE69127555D1 (de) * 1991-12-26 1997-10-09 Solar Turbines Inc Emissionsarme verbrennungsdüse zum gebrauch in einem gasturbinentriebwerk
US5259184A (en) * 1992-03-30 1993-11-09 General Electric Company Dry low NOx single stage dual mode combustor construction for a gas turbine
US5218824A (en) * 1992-06-25 1993-06-15 Solar Turbines Incorporated Low emission combustion nozzle for use with a gas turbine engine
US5251447A (en) * 1992-10-01 1993-10-12 General Electric Company Air fuel mixer for gas turbine combustor
US5404711A (en) * 1993-06-10 1995-04-11 Solar Turbines Incorporated Dual fuel injector nozzle for use with a gas turbine engine
US5470224A (en) * 1993-07-16 1995-11-28 Radian Corporation Apparatus and method for reducing NOx , CO and hydrocarbon emissions when burning gaseous fuels
US5407347A (en) * 1993-07-16 1995-04-18 Radian Corporation Apparatus and method for reducing NOx, CO and hydrocarbon emissions when burning gaseous fuels
US5408825A (en) * 1993-12-03 1995-04-25 Westinghouse Electric Corporation Dual fuel gas turbine combustor
US5351477A (en) * 1993-12-21 1994-10-04 General Electric Company Dual fuel mixer for gas turbine combustor
US5467926A (en) * 1994-02-10 1995-11-21 Solar Turbines Incorporated Injector having low tip temperature
US5435126A (en) * 1994-03-14 1995-07-25 General Electric Company Fuel nozzle for a turbine having dual capability for diffusion and premix combustion and methods of operation
DE4411623A1 (de) * 1994-04-02 1995-10-05 Abb Management Ag Vormischbrenner
US5511375A (en) * 1994-09-12 1996-04-30 General Electric Company Dual fuel mixer for gas turbine combustor
US5573396A (en) * 1994-11-03 1996-11-12 Astec Industries, Inc. Low emissions burner
US5601238A (en) * 1994-11-21 1997-02-11 Solar Turbines Incorporated Fuel injection nozzle
DE69617290T2 (de) * 1995-01-13 2002-06-13 Europ Gas Turbines Ltd Verbrennungsgerät für Gasturbinenmotor
DE19507763A1 (de) * 1995-03-06 1996-09-12 Siemens Ag Verfahren und Vorrichtung zur Verbrennung eines Brennstoffs in einer Gasturbine
US5813232A (en) * 1995-06-05 1998-09-29 Allison Engine Company, Inc. Dry low emission combustor for gas turbine engines
JP3939756B2 (ja) * 1995-09-22 2007-07-04 シーメンス アクチエンゲゼルシヤフト 特にガスタービン用のバーナ
DE19610930A1 (de) * 1996-03-20 1997-09-25 Abb Research Ltd Brenner für einen Wärmeerzeuger
DE19618058B4 (de) * 1996-05-06 2008-12-04 Alstom Brenner
DE19652899A1 (de) * 1996-12-19 1998-06-25 Asea Brown Boveri Brenneranordnung für eine Gasturbine
US5887795A (en) * 1996-12-20 1999-03-30 United Technologies Corporation Premix fuel injector with low acoustics
US5735466A (en) * 1996-12-20 1998-04-07 United Technologies Corporation Two stream tangential entry nozzle
JP4127858B2 (ja) * 1996-12-20 2008-07-30 シーメンス アクチエンゲゼルシヤフト 液体燃料用バーナ
US6021635A (en) * 1996-12-23 2000-02-08 Parker-Hannifin Corporation Dual orifice liquid fuel and aqueous flow atomizing nozzle having an internal mixing chamber
US5816049A (en) * 1997-01-02 1998-10-06 General Electric Company Dual fuel mixer for gas turbine combustor
US5865024A (en) * 1997-01-14 1999-02-02 General Electric Company Dual fuel mixer for gas turbine combustor
US5899075A (en) * 1997-03-17 1999-05-04 General Electric Company Turbine engine combustor with fuel-air mixer
EP0916894B1 (fr) * 1997-11-13 2003-09-24 ALSTOM (Switzerland) Ltd Brûleur pour la mise en oeuvre d'un générateur de chaleur
GB2332509B (en) * 1997-12-19 2002-06-19 Europ Gas Turbines Ltd Fuel/air mixing arrangement for combustion apparatus
DE19803879C1 (de) * 1998-01-31 1999-08-26 Mtu Muenchen Gmbh Zweistoffbrenner
US6007325A (en) * 1998-02-09 1999-12-28 Gas Research Institute Ultra low emissions burner
US5993193A (en) * 1998-02-09 1999-11-30 Gas Research, Inc. Variable heat flux low emissions burner
US5984665A (en) * 1998-02-09 1999-11-16 Gas Research Institute Low emissions surface combustion pilot and flame holder
EP1073864B1 (fr) * 1998-04-23 2002-07-03 Siemens Aktiengesellschaft Agencement d'une chambre de combustion
US6161387A (en) * 1998-10-30 2000-12-19 United Technologies Corporation Multishear fuel injector
US6883332B2 (en) * 1999-05-07 2005-04-26 Parker-Hannifin Corporation Fuel nozzle for turbine combustion engines having aerodynamic turning vanes
US6460344B1 (en) 1999-05-07 2002-10-08 Parker-Hannifin Corporation Fuel atomization method for turbine combustion engines having aerodynamic turning vanes
JP2001254946A (ja) * 2000-03-14 2001-09-21 Mitsubishi Heavy Ind Ltd ガスタービン燃焼器
US6367262B1 (en) * 2000-09-29 2002-04-09 General Electric Company Multiple annular swirler
US6890672B2 (en) 2001-06-26 2005-05-10 Idatech, Llc Fuel processor feedstock delivery system
US6539721B2 (en) * 2001-07-10 2003-04-01 Pratt & Whitney Canada Corp. Gas-liquid premixer
EP1516663A3 (fr) * 2002-04-14 2006-03-22 IdaTech, LLC. Appareillage de réformage à la vapeur avec bruleur
US20030223926A1 (en) 2002-04-14 2003-12-04 Edlund David J. Steam reforming fuel processor, burner assembly, and methods of operating the same
US7045916B2 (en) * 2003-05-30 2006-05-16 Honeywell International Inc. Electronic fuel selection switch system
US7065972B2 (en) * 2004-05-21 2006-06-27 Honeywell International, Inc. Fuel-air mixing apparatus for reducing gas turbine combustor exhaust emissions
EP1614963A1 (fr) * 2004-07-09 2006-01-11 Siemens Aktiengesellschaft Système de combustion à prémélange et procédé
EP1645805A1 (fr) * 2004-10-11 2006-04-12 Siemens Aktiengesellschaft brûleur pour combustible fluide et procédé pour uriliser un tel brûleur
EP1659339A1 (fr) * 2004-11-18 2006-05-24 Siemens Aktiengesellschaft Procédé de démarrage d'un brûleur
GB2443429A (en) * 2005-09-24 2008-05-07 Siemens Ind Turbomachinery Ltd Fuel Vaporisation Within a Burner Associated With a Combustion Chamber
CA2630721C (fr) * 2005-12-14 2012-06-19 Rolls-Royce Power Engineering Plc Injecteurs de premelange de turbine a gaz
US7939051B2 (en) 2006-05-23 2011-05-10 Idatech, Llc Hydrogen-producing fuel processing assemblies, heating assemblies, and methods of operating the same
EP1892471B1 (fr) * 2006-08-16 2009-11-11 Siemens Aktiengesellschaft Dispositif de nettoyage de brûleur
DE102008006112A1 (de) * 2008-01-25 2009-07-30 BSH Bosch und Siemens Hausgeräte GmbH Heizeinrichtung für ein Hausgerät zur Pflege von Wäschestücken und Verfahren zum Betreiben einer derartigen Heizeinrichtung
JP5172468B2 (ja) * 2008-05-23 2013-03-27 川崎重工業株式会社 燃焼装置および燃焼装置の制御方法
EP2312215A1 (fr) * 2008-10-01 2011-04-20 Siemens Aktiengesellschaft Brûleur et procédé de fonctionnement d'un brûleur
EP2236934A1 (fr) 2009-03-18 2010-10-06 Siemens Aktiengesellschaft Agencement de brûleur
ITMI20090556A1 (it) * 2009-04-07 2010-10-08 Ansaldo Energia Spa Metodo per operare un impianto a turbina a gas
TR200904537A2 (tr) * 2009-06-10 2009-11-23 Özti̇ryaki̇ler Madeni̇ Eşya Sanayi̇ Ve Ti̇caret A.Ş. Elektronik kontrollü sıvı, gaz yakıt brülörü
US8590311B2 (en) 2010-04-28 2013-11-26 General Electric Company Pocketed air and fuel mixing tube
US9958093B2 (en) 2010-12-08 2018-05-01 Parker-Hannifin Corporation Flexible hose assembly with multiple flow passages
US9194297B2 (en) 2010-12-08 2015-11-24 Parker-Hannifin Corporation Multiple circuit fuel manifold
ITTO20101093A1 (it) * 2010-12-30 2012-07-01 Ansaldo Energia Spa Gruppo bruciatore, impianto per la produzione di energia a turbina a gas comprendente detto gruppo bruciatore e metodo per operare detto gruppo bruciatore
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
US9182124B2 (en) 2011-12-15 2015-11-10 Solar Turbines Incorporated Gas turbine and fuel injector for the same
US9217570B2 (en) 2012-01-20 2015-12-22 General Electric Company Axial flow fuel nozzle with a stepped center body
US9366432B2 (en) 2012-05-17 2016-06-14 Capstone Turbine Corporation Multistaged lean prevaporizing premixing fuel injector
WO2014137412A1 (fr) * 2013-03-05 2014-09-12 Rolls-Royce Corporation Mélangeur air-carburant pour turbine à gaz
US9772054B2 (en) 2013-03-15 2017-09-26 Parker-Hannifin Corporation Concentric flexible hose assembly
US10228137B2 (en) * 2013-08-30 2019-03-12 United Technologies Corporation Dual fuel nozzle with swirling axial gas injection for a gas turbine engine
US10184664B2 (en) 2014-08-01 2019-01-22 Capstone Turbine Corporation Fuel injector for high flame speed fuel combustion
US10443855B2 (en) * 2014-10-23 2019-10-15 Siemens Aktiengesellschaft Flexible fuel combustion system for turbine engines
US9964043B2 (en) * 2014-11-11 2018-05-08 General Electric Company Premixing nozzle with integral liquid evaporator
US10228140B2 (en) * 2016-02-18 2019-03-12 General Electric Company Gas-only cartridge for a premix fuel nozzle
EP3306197B1 (fr) * 2016-10-08 2020-01-29 Ansaldo Energia Switzerland AG Injecteur bi-carburant pour un brûleur séquentiel d'une turbine à gaz à combustion séquentielle
CN106524155B (zh) * 2016-11-28 2018-06-05 无锡市莱达热工工程有限公司 低压涡流式烧嘴
CN107036090A (zh) * 2017-05-31 2017-08-11 深圳智慧能源技术有限公司 可选择点火燃料的点火喷嘴装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2773350A (en) * 1950-01-31 1956-12-11 Hillard E Barrett Combustion chamber assembly for ram jet fuel burner
US2822864A (en) * 1953-09-28 1958-02-11 Babcock & Wilcox Co Combination fluid fuel burner
CH388022A (de) * 1960-10-07 1965-02-15 Maschf Augsburg Nuernberg Ag Brennkammer für die gleichzeitige Verbrennung gasförmiger und nichtgasförmiger Brennstoffe, insbesondere für Gasturbinenanlagen
US3542500A (en) * 1968-12-18 1970-11-24 Combustion Eng Gas nozzle for multi-fuel burner arrangements
US3897200A (en) * 1974-03-04 1975-07-29 Howe Baker Eng Cyclonic multi-fuel burner
US3958416A (en) * 1974-12-12 1976-05-25 General Motors Corporation Combustion apparatus
JPS51133829A (en) * 1975-05-01 1976-11-19 Hou Beikaa Enjiniaazu Inc Combustion method and burner
US4288980A (en) * 1979-06-20 1981-09-15 Brown Boveri Turbomachinery, Inc. Combustor for use with gas turbines
JPS5913822A (ja) * 1982-07-14 1984-01-24 Mitsui Eng & Shipbuild Co Ltd 低発熱量ガスの燃焼方法および低発熱量ガス用バ−ナ
US4544350A (en) * 1982-10-27 1985-10-01 Vista Chemical Company Burner apparatus for simultaneously incinerating liquid, dry gas and wet gas streams
DE3606625A1 (de) * 1985-03-04 1986-09-04 Kraftwerk Union AG, 4330 Mülheim Pilotbrenner mit geringer no(pfeil abwaerts)x(pfeil abwaerts)-emission fuer feuerungsanlagen, insbesondere von gasturbinenanlagen, und verfahren zu seinem betrieb
ATE42821T1 (de) * 1985-03-04 1989-05-15 Siemens Ag Brenneranordnung fuer feuerungsanlagen, insbesondere fuer brennkammern von gasturbinenanlagen sowie verfahren zu ihrem betrieb.
JPH0663646B2 (ja) * 1985-10-11 1994-08-22 株式会社日立製作所 ガスタ−ビン用燃焼器

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4212810B4 (de) * 1991-04-25 2005-05-19 Siemens Ag Brenner mit zusätzlicher Zuführungsmöglichkeit für fluidische Stoffe, insbesondere für Gasturbinen, und Verfahren zu seinem Betrieb
EP1645807A1 (fr) 2004-10-11 2006-04-12 Siemens Aktiengesellschaft Brûleur pour gas à faible capacité calorifique et méthode d'utilisation d'un tel brûleur
US8020387B2 (en) 2004-10-11 2011-09-20 Siemens Aktiengesellschaft Method of operating a burner, including a combustion chamber with a low nitrous oxide emission
EP2230458A1 (fr) 2009-03-17 2010-09-22 Siemens Aktiengesellschaft Agencement de brûleur pour combustibles liquides et procédé de fabrication d'un agencement de brûleur
EP2264370A1 (fr) 2009-06-16 2010-12-22 Siemens Aktiengesellschaft Agencement de brûleur pour une installation de combustion destinée à la combustion de combustibles fluidiques et procédé de fonctionnement d'un tel agencement de brûleur
EP2270398A1 (fr) 2009-06-30 2011-01-05 Siemens Aktiengesellschaft Brûleur notamment pour turbines à gaz
DE102009038845A1 (de) 2009-08-26 2011-03-03 Siemens Aktiengesellschaft Drallschaufel, Brenner und Gasturbine
WO2011023669A1 (fr) 2009-08-26 2011-03-03 Siemens Aktiengesellschaft Brûleur notamment destiné à des turbines à gaz
WO2011023648A2 (fr) 2009-08-26 2011-03-03 Siemens Aktiengesellschaft Aube de turbulence, brûleur et turbine à gaz
EP2295861A1 (fr) 2009-08-26 2011-03-16 Siemens Aktiengesellschaft Brûleur, notamment pour turbines à gaz
DE102009038845A8 (de) * 2009-08-26 2011-06-01 Siemens Aktiengesellschaft Drallschaufel, Brenner und Gasturbine
DE102009038848A1 (de) 2009-08-26 2011-03-03 Siemens Aktiengesellschaft Brenner, insbesondere für Gasturbinen
RU2535433C2 (ru) * 2009-08-26 2014-12-10 Сименс Акциенгезелльшафт Направляющая лопатка, горелка и газовая турбина
RU2536465C2 (ru) * 2009-08-26 2014-12-27 Сименс Акциенгезелльшафт Горелка, в частности, для газовых турбин
WO2011128179A1 (fr) 2010-04-15 2011-10-20 Siemens Aktiengesellschaft Générateur de turbulence pour un brûleur
DE102010027808A1 (de) 2010-04-15 2011-10-20 Siemens Aktiengesellschaft Drallerzeuger für einen Brenner
WO2014114535A1 (fr) 2013-01-25 2014-07-31 Siemens Aktiengesellschaft Brûleur muni d'un système central d'alimentation en combustible
DE102013201232A1 (de) 2013-01-25 2014-07-31 Siemens Aktiengesellschaft Brenner mit einer zentralen Brennstoffzufuhranordnung

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NO164501B (no) 1990-07-02
DE3860569D1 (de) 1990-10-18
US5062792A (en) 1991-11-05
JPH0735886B2 (ja) 1995-04-19
EP0276696A2 (fr) 1988-08-03
JPS63194114A (ja) 1988-08-11
NO880328D0 (no) 1988-01-26
NO164501C (no) 1990-10-10
EP0276696A3 (en) 1989-04-05
NO880328L (no) 1988-07-27

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