DE59711110D1 - Verfahren zum Betrieb eines Vormischbrenners und Vormischbrenner - Google Patents

Verfahren zum Betrieb eines Vormischbrenners und Vormischbrenner

Info

Publication number
DE59711110D1
DE59711110D1 DE59711110T DE59711110T DE59711110D1 DE 59711110 D1 DE59711110 D1 DE 59711110D1 DE 59711110 T DE59711110 T DE 59711110T DE 59711110 T DE59711110 T DE 59711110T DE 59711110 D1 DE59711110 D1 DE 59711110D1
Authority
DE
Germany
Prior art keywords
premix burner
operating
premix
burner
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
DE59711110T
Other languages
English (en)
Inventor
Adnam Eroglu
Robin Mcmillan
Jens Policke
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.)
General Electric Switzerland GmbH
Original Assignee
Alstom Schweiz 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
Application filed by Alstom Schweiz AG filed Critical Alstom Schweiz AG
Application granted granted Critical
Publication of DE59711110D1 publication Critical patent/DE59711110D1/de
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
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
    • F23D11/16—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour in which an emulsion of water and fuel is sprayed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
    • B01F25/3141—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit with additional mixing means other than injector mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
    • B01F25/3142—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/4314—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor with helical baffles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
    • B01F25/452—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces
    • B01F25/4521—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces the components being pressed through orifices in elements, e.g. flat plates or cylinders, which obstruct the whole diameter of the tube
    • 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
    • F23D11/38—Nozzles; Cleaning devices therefor
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/503—Mixing fuel or propellant and water or gas, e.g. air, or other fluids, e.g. liquid additives to obtain fluid fuel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • 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
DE59711110T 1997-10-27 1997-10-27 Verfahren zum Betrieb eines Vormischbrenners und Vormischbrenner Expired - Lifetime DE59711110D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97810801A EP0911582B1 (de) 1997-10-27 1997-10-27 Verfahren zum Betrieb eines Vormischbrenners und Vormischbrenner

Publications (1)

Publication Number Publication Date
DE59711110D1 true DE59711110D1 (de) 2004-01-22

Family

ID=8230442

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59711110T Expired - Lifetime DE59711110D1 (de) 1997-10-27 1997-10-27 Verfahren zum Betrieb eines Vormischbrenners und Vormischbrenner

Country Status (5)

Country Link
US (1) US6132202A (de)
EP (1) EP0911582B1 (de)
JP (1) JP4664451B2 (de)
CN (1) CN1143074C (de)
DE (1) DE59711110D1 (de)

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EP0924459A1 (de) * 1997-12-17 1999-06-23 Asea Brown Boveri AG Verfahren und Vorrichtung zum Eindüsen eines Brennstoff-Flüssigkeitsgemisches in die Brennkammer eines Brenners
US6598801B1 (en) * 2000-11-17 2003-07-29 General Electric Company Methods and apparatus for injecting water into gas turbine engines
US7832365B2 (en) * 2005-09-07 2010-11-16 Fives North American Combustion, Inc. Submerged combustion vaporizer with low NOx
US8196408B2 (en) * 2009-10-09 2012-06-12 General Electric Company System and method for distributing fuel in a turbomachine
CH703655A1 (de) * 2010-08-27 2012-02-29 Alstom Technology Ltd Vormischbrenner für eine gasturbine.
EP2434221A1 (de) * 2010-09-22 2012-03-28 Siemens Aktiengesellschaft Verfahren und Anordnung zur Einspritzung einer Emulsion in eine Flamme
US8850822B2 (en) 2011-01-24 2014-10-07 General Electric Company System for pre-mixing in a fuel nozzle
US9371989B2 (en) 2011-05-18 2016-06-21 General Electric Company Combustor nozzle and method for supplying fuel to a combustor
US8899969B2 (en) 2011-06-09 2014-12-02 Gas Technology Institute Method and system for low-NOx dual-fuel combustion of liquid and/or gaseous fuels
US8973366B2 (en) * 2011-10-24 2015-03-10 General Electric Company Integrated fuel and water mixing assembly for use in conjunction with a combustor
CN109578144A (zh) * 2018-12-07 2019-04-05 中国航发沈阳发动机研究所 航空发动机用冷气分配装置
CN112108283A (zh) * 2020-09-08 2020-12-22 杭州浙大天元科技有限公司 一种高粘度废液乳化雾化一体喷枪及高粘度废液雾化方法

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Publication number Priority date Publication date Assignee Title
DE257016C (de) *
US715044A (en) * 1902-05-24 1902-12-02 James Fisher Oil-burner.
US771464A (en) * 1902-09-24 1904-10-04 Andrew C Cunningham Injector-burner.
DE321809C (de) 1913-09-25 1920-06-15 Thomas Kemplay Irwin Behandlung von Abwaessern durch Hefezusatz
US1369688A (en) * 1919-07-14 1921-02-22 Ronald D Mayer Oil-burner
US1450881A (en) * 1921-06-16 1923-04-03 George F Allen Hydrocarbon-oil burner
US1655222A (en) * 1925-12-08 1928-01-03 Hauck Mfg Co Atomizing nozzle
US2566040A (en) * 1947-09-26 1951-08-28 New York Central Railroad Co Fuel burning method and burner
US2635009A (en) * 1948-05-22 1953-04-14 Surface Combustion Corp Oil atomizer for burners
US3059860A (en) * 1959-11-17 1962-10-23 Hugo Boskamp Atomizing nozzle assembly
US3088854A (en) * 1960-11-08 1963-05-07 Air Reduction Methods and apparatus for cutting
US3814567A (en) * 1972-02-22 1974-06-04 Zink Co John Smokeless flare using liquid water particles
CA1060774A (en) * 1975-08-27 1979-08-21 Esso Societe Anonyme Francaise Atomizer and uses thereof
US4214435A (en) * 1977-07-25 1980-07-29 General Electric Company Method for reducing nitrous oxide emissions from a gas turbine engine
CH636023A5 (en) * 1979-04-24 1983-05-13 Labomeka Anstalt Pipe for injecting and spraying liquid waste (residues)
US4416610A (en) * 1980-03-14 1983-11-22 Hydroil, Inc. Water-in-oil emulsifier and oil-burner boiler system incorporating such emulsifier
US4395874A (en) * 1980-12-02 1983-08-02 United Technologies Corporation Fuel nozzles with water injection for gas turbine engines
US4389848A (en) * 1981-01-12 1983-06-28 United Technologies Corporation Burner construction for gas turbines
JPS59225207A (ja) * 1983-06-02 1984-12-18 Akio Tanaka 燃焼方法及び装置
JPS63148012A (ja) * 1986-12-08 1988-06-20 Yoji Yamada 燃料油と水の混合燃焼用ノズル
US4893468A (en) * 1987-11-30 1990-01-16 General Electric Company Emissions control for gas turbine engine
CH674561A5 (de) * 1987-12-21 1990-06-15 Bbc Brown Boveri & Cie
WO1991019944A1 (en) * 1990-06-14 1991-12-26 Kiichi Hirata Device for making emulsion and combustion system thereof
CH682009A5 (de) * 1990-11-02 1993-06-30 Asea Brown Boveri
DE4306956A1 (de) 1993-03-05 1994-09-08 Abb Management Ag Brennstoffzuführung für eine Gasturbine
DE4401097B4 (de) * 1994-01-17 2004-10-21 Alstom Verfahren zur Reduzierung der NOX-Emissionen sowie Vorrichtung zur Durchführung des Verfahrens
DE19536837B4 (de) * 1995-10-02 2006-01-26 Alstom Vorrichtung und Verfahren zum Einspritzen von Brennstoffen in komprimierte gasförmige Medien
DE19608349A1 (de) * 1996-03-05 1997-09-11 Abb Research Ltd Druckzerstäuberdüse
US5681162A (en) * 1996-09-23 1997-10-28 Nabors, Jr.; James K. Low pressure atomizer

Also Published As

Publication number Publication date
JP4664451B2 (ja) 2011-04-06
US6132202A (en) 2000-10-17
CN1143074C (zh) 2004-03-24
EP0911582A1 (de) 1999-04-28
CN1218888A (zh) 1999-06-09
JPH11201412A (ja) 1999-07-30
EP0911582B1 (de) 2003-12-10

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