CA2167320A1 - Appareil et methode de reduction des emissions de nox, de co et d'hydrocarbures lors de la combustion de gaz - Google Patents

Appareil et methode de reduction des emissions de nox, de co et d'hydrocarbures lors de la combustion de gaz

Info

Publication number
CA2167320A1
CA2167320A1 CA2167320A CA2167320A CA2167320A1 CA 2167320 A1 CA2167320 A1 CA 2167320A1 CA 2167320 A CA2167320 A CA 2167320A CA 2167320 A CA2167320 A CA 2167320A CA 2167320 A1 CA2167320 A1 CA 2167320A1
Authority
CA
Canada
Prior art keywords
throat
windbox
outlet end
tubular section
oxidant gases
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.)
Granted
Application number
CA2167320A
Other languages
English (en)
Other versions
CA2167320C (fr
Inventor
Steven Jay Bortz
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.)
Radian International LLC
Original Assignee
Individual
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 claimed from US08/188,586 external-priority patent/US5407347A/en
Application filed by Individual filed Critical Individual
Publication of CA2167320A1 publication Critical patent/CA2167320A1/fr
Application granted granted Critical
Publication of CA2167320C publication Critical patent/CA2167320C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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 
    • F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
    • F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection
    • F23C6/045—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure
    • 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
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/20—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone
    • F23D14/22—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other
    • F23D14/24—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other at least one of the fluids being submitted to a swirling motion
    • 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
    • F23D—BURNERS
    • F23D23/00—Assemblies of two or more burners
    • 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 
    • F23C2201/00—Staged combustion
    • F23C2201/20—Burner staging
    • 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
    • F23C2202/30—Premixing fluegas with combustion air
    • 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
    • F23C2900/07001—Air swirling vanes incorporating fuel injectors
CA002167320A 1993-07-16 1994-07-12 Appareil et methode de reduction des emissions de nox, de co et d'hydrocarbures lors de la combustion de gaz Expired - Fee Related CA2167320C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US9297993A 1993-07-16 1993-07-16
US08/092,979 1993-07-16
US08/188,586 US5407347A (en) 1993-07-16 1994-01-21 Apparatus and method for reducing NOx, CO and hydrocarbon emissions when burning gaseous fuels
US08/188,586 1994-01-27
PCT/US1994/007745 WO1995002789A1 (fr) 1993-07-16 1994-07-12 APPAREIL ET PROCEDE DESTINES A REDUIRE LES REJETS DE NOx, DE CO ET D'HYDROCARBURES LORS DE LA COMBUSTION DE COMBUSTIBLES GAZEUX

Publications (2)

Publication Number Publication Date
CA2167320A1 true CA2167320A1 (fr) 1995-01-26
CA2167320C CA2167320C (fr) 2000-06-06

Family

ID=22236092

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002167320A Expired - Fee Related CA2167320C (fr) 1993-07-16 1994-07-12 Appareil et methode de reduction des emissions de nox, de co et d'hydrocarbures lors de la combustion de gaz

Country Status (5)

Country Link
EP (1) EP0707698A1 (fr)
AU (1) AU7328394A (fr)
BR (1) BR9407484A (fr)
CA (1) CA2167320C (fr)
WO (1) WO1995002789A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2156405C2 (ru) * 1995-09-22 2000-09-20 Сименс Акциенгезелльшафт Горелка, в частности, для газовой турбины
GB2305498B (en) * 1995-09-25 2000-03-01 Europ Gas Turbines Ltd Fuel injector arrangement for a combustion apparatus
IT1296212B1 (it) * 1997-02-24 1999-06-18 Novimpianti S R L Bruciatore in particolare per generatori di aria calda o simili
DE19736902A1 (de) * 1997-08-25 1999-03-04 Abb Research Ltd Brenner für einen Wärmeerzeuger
DE19859829A1 (de) * 1998-12-23 2000-06-29 Abb Alstom Power Ch Ag Brenner zum Betrieb eines Wärmeerzeugers
US8393157B2 (en) * 2008-01-18 2013-03-12 General Electric Company Swozzle design for gas turbine combustor
CN108443865A (zh) * 2018-02-27 2018-08-24 常州凯丽纺织有限公司 一种三旋流火生物质气化燃烧机用三旋流发火筒
DE102022106816A1 (de) * 2022-03-23 2023-09-28 Dürr Systems Ag Brennervorrichtung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS597885B2 (ja) * 1978-12-15 1984-02-21 株式会社日立製作所 ガスバ−ナノズル
EP0193838B1 (fr) * 1985-03-04 1989-05-03 Siemens Aktiengesellschaft Disposition de brûleur pour installations de combustion, en particulier pour chambres de combustion d'installations de turbines à gaz ainsi que procédé de sa mise en oeuvre
EP0393484B1 (fr) * 1989-04-20 1992-11-04 Asea Brown Boveri Ag Agencement pour chambre de combustion
GB2252400B (en) * 1991-01-29 1994-08-03 Ind Tech Res Inst A swirl generator with axial vanes
KR100234569B1 (ko) * 1991-04-25 1999-12-15 피터 토마스 석탄가스 및 다른연료의 저공해 연소를 위한 버너장치
DE4203598C1 (en) * 1992-02-07 1993-06-24 Industrial Technology Research Institute, Chutung, Hsing-Chu, Tw Burner swirl-inducing component with axial vanes - has deflection points on curved vanes determined dependent on inner and outer radii edge curvature and passage diameter

Also Published As

Publication number Publication date
CA2167320C (fr) 2000-06-06
AU7328394A (en) 1995-02-13
WO1995002789A1 (fr) 1995-01-26
EP0707698A1 (fr) 1996-04-24
BR9407484A (pt) 1996-06-25

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