DE59703346D1 - Burner for operating a combustion chamber - Google Patents

Burner for operating a combustion chamber

Info

Publication number
DE59703346D1
DE59703346D1 DE59703346T DE59703346T DE59703346D1 DE 59703346 D1 DE59703346 D1 DE 59703346D1 DE 59703346 T DE59703346 T DE 59703346T DE 59703346 T DE59703346 T DE 59703346T DE 59703346 D1 DE59703346 D1 DE 59703346D1
Authority
DE
Germany
Prior art keywords
burner
operating
combustion chamber
combustion
chamber
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
DE59703346T
Other languages
German (de)
Inventor
Dr Doebbeling
Hans Peter Knoepfel
Donald Frank Walker
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.)
Alstom SA
Original Assignee
ABB Research Ltd Switzerland
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 ABB Research Ltd Switzerland filed Critical ABB Research Ltd Switzerland
Application granted granted Critical
Publication of DE59703346D1 publication Critical patent/DE59703346D1/en
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
    • 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
    • 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 
    • F23C2202/00—Fluegas recirculation
    • F23C2202/40—Inducing local whirls around flame
    • 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
    • F23D2209/00—Safety arrangements
    • F23D2209/20—Flame lift-off / stability
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2214/00—Cooling
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Spray-Type Burners (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
DE59703346T 1996-09-25 1997-09-02 Burner for operating a combustion chamber Expired - Lifetime DE59703346D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19639301A DE19639301A1 (en) 1996-09-25 1996-09-25 Burner for operating a combustion chamber

Publications (1)

Publication Number Publication Date
DE59703346D1 true DE59703346D1 (en) 2001-05-17

Family

ID=7806802

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19639301A Withdrawn DE19639301A1 (en) 1996-09-25 1996-09-25 Burner for operating a combustion chamber
DE59703346T Expired - Lifetime DE59703346D1 (en) 1996-09-25 1997-09-02 Burner for operating a combustion chamber

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19639301A Withdrawn DE19639301A1 (en) 1996-09-25 1996-09-25 Burner for operating a combustion chamber

Country Status (4)

Country Link
EP (1) EP0833104B1 (en)
JP (1) JP3904684B2 (en)
CN (1) CN1109843C (en)
DE (2) DE19639301A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19859829A1 (en) 1998-12-23 2000-06-29 Abb Alstom Power Ch Ag Burner for operating a heat generator
IT1313547B1 (en) 1999-09-23 2002-07-24 Nuovo Pignone Spa PRE-MIXING CHAMBER FOR GAS TURBINES
DE10128063A1 (en) * 2001-06-09 2003-01-23 Alstom Switzerland Ltd burner system
DE10233161B4 (en) * 2002-07-22 2012-01-05 Alstom Technology Ltd. Burner and pilot burner
EP1389713A1 (en) * 2002-08-12 2004-02-18 ALSTOM (Switzerland) Ltd Premixed exit ring pilot burner
WO2006058843A1 (en) * 2004-11-30 2006-06-08 Alstom Technology Ltd Method and device for burning hydrogen in a premix burner
EP2703721B1 (en) * 2012-08-31 2019-05-22 Ansaldo Energia IP UK Limited Premix burner
CN115059917B (en) * 2022-06-24 2024-06-18 北京理工大学 High-speed multiphase jet burner with contraction section

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2806517A (en) * 1950-11-16 1957-09-17 Shell Dev Oil atomizing double vortex burner
US4373325A (en) * 1980-03-07 1983-02-15 International Harvester Company Combustors
US4561841A (en) * 1980-11-21 1985-12-31 Donald Korenyi Combustion apparatus
JPH07190308A (en) * 1993-12-28 1995-07-28 Hitachi Ltd Turning type burner
DE4435266A1 (en) 1994-10-01 1996-04-04 Abb Management Ag burner
DE19547912A1 (en) * 1995-12-21 1997-06-26 Abb Research Ltd Burners for a heat generator

Also Published As

Publication number Publication date
DE19639301A1 (en) 1998-03-26
CN1109843C (en) 2003-05-28
JPH10103620A (en) 1998-04-21
JP3904684B2 (en) 2007-04-11
EP0833104A3 (en) 1998-07-29
EP0833104A2 (en) 1998-04-01
CN1185559A (en) 1998-06-24
EP0833104B1 (en) 2001-04-11

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: ALSTOM, PARIS, FR

8328 Change in the person/name/address of the agent

Free format text: ROESLER, U., DIPL.-PHYS.UNIV., PAT.-ANW., 81241 MUENCHEN

8364 No opposition during term of opposition