WO2012007488A3 - A burner for a gas combustor and a method of operating the burner thereof - Google Patents

A burner for a gas combustor and a method of operating the burner thereof Download PDF

Info

Publication number
WO2012007488A3
WO2012007488A3 PCT/EP2011/061909 EP2011061909W WO2012007488A3 WO 2012007488 A3 WO2012007488 A3 WO 2012007488A3 EP 2011061909 W EP2011061909 W EP 2011061909W WO 2012007488 A3 WO2012007488 A3 WO 2012007488A3
Authority
WO
WIPO (PCT)
Prior art keywords
burner
operating
gas combustor
combustor
subarea
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.)
Ceased
Application number
PCT/EP2011/061909
Other languages
French (fr)
Other versions
WO2012007488A2 (en
Inventor
Robert W. Dawson
Peter Kaufmann
Jaap Van Kampen
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
Siemens Corp
Original Assignee
Siemens AG
Siemens 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 Siemens AG, Siemens Corp filed Critical Siemens AG
Priority to RU2013106312/06A priority Critical patent/RU2013106312A/en
Priority to US13/807,036 priority patent/US20130232988A1/en
Priority to EP11732443.4A priority patent/EP2593720A2/en
Publication of WO2012007488A2 publication Critical patent/WO2012007488A2/en
Anticipated expiration legal-status Critical
Publication of WO2012007488A3 publication Critical patent/WO2012007488A3/en
Ceased legal-status Critical Current

Links

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
    • 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
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
    • F23C9/006—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber the recirculation taking place in the combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/002—Regulating fuel supply using electronic means
    • 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
    • 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
    • F23R3/346—Feeding into different combustion zones for staged combustion
    • 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 
    • F23C2202/00—Fluegas recirculation
    • F23C2202/40—Inducing local whirls around flame
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2237/00—Controlling
    • F23N2237/02—Controlling two or more burners
    • 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
    • F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
    • F23R2900/00013—Reducing thermo-acoustic vibrations by active means
    • 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
    • F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
    • F23R2900/00015—Trapped vortex combustion chambers
    • 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
    • F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
    • F23R2900/03282—High speed injection of air and/or fuel inducing internal recirculation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Gas Burners (AREA)
  • Regulation And Control Of Combustion (AREA)

Abstract

A burner for a gas combustor and a method of operating the burner are disclosed. The burner includes a front surface area (101) divided into a plurality of subareas (102, 104) and inlets (105, 106) arranged on the front surface area (101) such that each subarea (102, 104) is encircled by at least four inlets (105, 106) and such that during operation of the burner, a gas recirculation in the combustor is facilitated corresponding to each subarea.
PCT/EP2011/061909 2010-07-14 2011-07-13 A burner for a gas combustor and a method of operating the burner thereof Ceased WO2012007488A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
RU2013106312/06A RU2013106312A (en) 2010-07-14 2011-07-13 GAS TURBINE COMBUSTION CHAMBER BURNER AND METHOD FOR OPERATING A SUCH BURNER
US13/807,036 US20130232988A1 (en) 2010-07-14 2011-07-13 Burner for a gas combustor and a method of operating the burner thereof
EP11732443.4A EP2593720A2 (en) 2010-07-14 2011-07-13 A burner for a gas combustor and a method of operating the burner thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/835,960 2010-07-14
US12/835,960 US20120015311A1 (en) 2010-07-14 2010-07-14 Burner for a gas combustor and a method of operating the burner thereof

Publications (2)

Publication Number Publication Date
WO2012007488A2 WO2012007488A2 (en) 2012-01-19
WO2012007488A3 true WO2012007488A3 (en) 2013-06-20

Family

ID=44628540

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/061909 Ceased WO2012007488A2 (en) 2010-07-14 2011-07-13 A burner for a gas combustor and a method of operating the burner thereof

Country Status (4)

Country Link
US (2) US20120015311A1 (en)
EP (1) EP2593720A2 (en)
RU (1) RU2013106312A (en)
WO (1) WO2012007488A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106016362B (en) * 2016-05-16 2018-10-09 中国科学院工程热物理研究所 A kind of soft combustion chamber of gas turbine and its control method
US11156164B2 (en) 2019-05-21 2021-10-26 General Electric Company System and method for high frequency accoustic dampers with caps
US11174792B2 (en) 2019-05-21 2021-11-16 General Electric Company System and method for high frequency acoustic dampers with baffles
CN118189215A (en) * 2024-03-21 2024-06-14 江苏大学 A variable frequency pulse injection device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5407345A (en) * 1993-04-12 1995-04-18 North American Manufacturing Co. Ultra low NOX burner
EP1288575A2 (en) * 2001-08-29 2003-03-05 Hitachi, Ltd. Gas turbine combustor and operating method
US20050282097A1 (en) * 2002-12-11 2005-12-22 Elisabetta Carrea Method for combustion of a fuel
US20090031728A1 (en) * 2007-04-26 2009-02-05 Keisuke Miura Combustor and a fuel supply method for the combustor
WO2009075335A1 (en) * 2007-12-13 2009-06-18 Mitsubishi Heavy Industries, Ltd. Gas turbine controlling method, and gas turbine power generating apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0463218B1 (en) * 1990-06-29 1994-11-23 Joachim Dr.-Ing. Wünning Method and device for combustion of fuel in a combustion chamber
US6062848A (en) * 1998-05-29 2000-05-16 Coen Company, Inc. Vibration-resistant low NOx burner
JP4906689B2 (en) * 2007-11-29 2012-03-28 株式会社日立製作所 Burner, combustion device, and method for modifying combustion device
US9140454B2 (en) * 2009-01-23 2015-09-22 General Electric Company Bundled multi-tube nozzle for a turbomachine
JP4934696B2 (en) * 2009-03-26 2012-05-16 株式会社日立製作所 Burner and combustor
US8763399B2 (en) * 2009-04-03 2014-07-01 Hitachi, Ltd. Combustor having modified spacing of air blowholes in an air blowhole plate
US8365534B2 (en) * 2011-03-15 2013-02-05 General Electric Company Gas turbine combustor having a fuel nozzle for flame anchoring

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5407345A (en) * 1993-04-12 1995-04-18 North American Manufacturing Co. Ultra low NOX burner
EP1288575A2 (en) * 2001-08-29 2003-03-05 Hitachi, Ltd. Gas turbine combustor and operating method
US20050282097A1 (en) * 2002-12-11 2005-12-22 Elisabetta Carrea Method for combustion of a fuel
US20090031728A1 (en) * 2007-04-26 2009-02-05 Keisuke Miura Combustor and a fuel supply method for the combustor
WO2009075335A1 (en) * 2007-12-13 2009-06-18 Mitsubishi Heavy Industries, Ltd. Gas turbine controlling method, and gas turbine power generating apparatus
EP2228525A1 (en) * 2007-12-13 2010-09-15 Mitsubishi Heavy Industries, Ltd. Gas turbine controlling method, and gas turbine power generating apparatus

Also Published As

Publication number Publication date
RU2013106312A (en) 2014-08-20
US20120015311A1 (en) 2012-01-19
EP2593720A2 (en) 2013-05-22
WO2012007488A2 (en) 2012-01-19
US20130232988A1 (en) 2013-09-12

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