CA2369993A1 - Ensemble bruleur a emissions reduites de nox et procede permettant de reduire la teneur en nox des gaz de combustion - Google Patents

Ensemble bruleur a emissions reduites de nox et procede permettant de reduire la teneur en nox des gaz de combustion Download PDF

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Publication number
CA2369993A1
CA2369993A1 CA002369993A CA2369993A CA2369993A1 CA 2369993 A1 CA2369993 A1 CA 2369993A1 CA 002369993 A CA002369993 A CA 002369993A CA 2369993 A CA2369993 A CA 2369993A CA 2369993 A1 CA2369993 A1 CA 2369993A1
Authority
CA
Canada
Prior art keywords
tile
burner assembly
set forth
burner
flow
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.)
Abandoned
Application number
CA002369993A
Other languages
English (en)
Inventor
Roger L. Poe
Jaiwant D. Jayakaran
Carol A. Schnepper
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.)
John Zink Co 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
Application filed by Individual filed Critical Individual
Publication of CA2369993A1 publication Critical patent/CA2369993A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M5/00—Casings; Linings; Walls
    • F23M5/02—Casings; Linings; Walls characterised by the shape of the bricks or blocks used
    • 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
    • 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
    • F23C9/08—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber for reducing temperature in combustion chamber, e.g. for protecting walls of combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M5/00—Casings; Linings; Walls
    • F23M5/02—Casings; Linings; Walls characterised by the shape of the bricks or blocks used
    • F23M5/025—Casings; Linings; Walls characterised by the shape of the bricks or blocks used specially adapted for burner openings
    • 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
    • F23C2900/09002—Specific devices inducing or forcing flue gas recirculation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)

Abstract

L'invention concerne un ensemble brûleur (20) destiné à un four ou à un dispositif similaire, comprenant un foyer qui définit une zone de combustion (24). Cet ensemble brûleur (20) comprend une structure de brique annulaire (36) définissant une trajectoire centrale pour un flux d'air de combustion et une seconde structure de brique annulaire (38) concentrique par rapport à la première structure annulaire. La seconde structure de brique annulaire (38) présente un diamètre interne supérieur au diamètre externe de la première structure de brique annulaire (36), et cette seconde structure (38) est aménagée de manière à entourer au moins une partie de la première structure de brique annulaire (36), de manière qu'un conduit annulaire (80) est défini entre les deux structures. Cet arrangement est réalisé de manière que l'air de combustion circulant le long de ladite trajectoire provoque une circulation des gaz de combustion, et entraîne ces derniers à travers le conduit.
CA002369993A 2000-02-24 2001-02-15 Ensemble bruleur a emissions reduites de nox et procede permettant de reduire la teneur en nox des gaz de combustion Abandoned CA2369993A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US18461500P 2000-02-24 2000-02-24
US60/184,615 2000-02-24
US09/781,817 2001-02-12
US09/781,817 US20010034001A1 (en) 2000-02-24 2001-02-12 Low NOx emissions, low noise burner assembly and method for reducing the NOx content of furnace flue gas
PCT/US2001/004883 WO2001063176A1 (fr) 2000-02-24 2001-02-15 ENSEMBLE BRULEUR A EMISSIONS REDUITES DE NOx ET PROCEDE PERMETTANT DE REDUIRE LA TENEUR EN NOx DES GAZ DE COMBUSTION

Publications (1)

Publication Number Publication Date
CA2369993A1 true CA2369993A1 (fr) 2001-08-30

Family

ID=26880321

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002369993A Abandoned CA2369993A1 (fr) 2000-02-24 2001-02-15 Ensemble bruleur a emissions reduites de nox et procede permettant de reduire la teneur en nox des gaz de combustion

Country Status (10)

Country Link
US (2) US20010034001A1 (fr)
EP (1) EP1173712A1 (fr)
JP (1) JP2003532858A (fr)
KR (1) KR20020000169A (fr)
AR (1) AR027468A1 (fr)
AU (1) AU3702601A (fr)
BR (1) BR0104549A (fr)
CA (1) CA2369993A1 (fr)
MX (1) MXPA01010764A (fr)
WO (1) WO2001063176A1 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6499990B1 (en) * 2001-03-07 2002-12-31 Zeeco, Inc. Low NOx burner apparatus and method
GB2394275B (en) * 2002-08-14 2005-09-21 Hamworthy Combustion Eng Ltd Burner and method of burning gas in a furnace
US6875008B1 (en) 2003-01-29 2005-04-05 Callidus Technologies, L.L.C. Lean pre-mix low NOx burner
US8794960B2 (en) * 2004-02-25 2014-08-05 John Zink Company, Llc Low NOx burner
SE527766C2 (sv) * 2004-10-22 2006-05-30 Sandvik Intellectual Property Förfarande för förbränning med brännare för industriugnar, jämte brännare
US7670135B1 (en) * 2005-07-13 2010-03-02 Zeeco, Inc. Burner and method for induction of flue gas
US20070121814A1 (en) * 2005-11-30 2007-05-31 Mypeople, L.L.C. Speech recognition based computer telephony system
EP2257736B1 (fr) * 2008-03-07 2015-11-25 Alstom Technology Ltd Procédé de production de gaz chaud
EP2252831B1 (fr) * 2008-03-07 2013-05-08 Alstom Technology Ltd Ensemble brûleur et son utilisation
EP2141129A1 (fr) * 2008-07-02 2010-01-06 L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Ensemble brûleur à flexibilité renforcée
KR102151651B1 (ko) * 2012-07-26 2020-09-04 에피션트 퓨얼 솔루션즈, 엘엘씨 분자 크기의 연료 첨가체
US9909755B2 (en) 2013-03-15 2018-03-06 Fives North American Combustion, Inc. Low NOx combustion method and apparatus
US9593847B1 (en) 2014-03-05 2017-03-14 Zeeco, Inc. Fuel-flexible burner apparatus and method for fired heaters
US9593848B2 (en) 2014-06-09 2017-03-14 Zeeco, Inc. Non-symmetrical low NOx burner apparatus and method
EP2993397A1 (fr) * 2014-09-02 2016-03-09 Linde Aktiengesellschaft Brûleur à faible NOx
US10690339B2 (en) * 2016-11-15 2020-06-23 Honeywell International Inc. Burner for a furnace and a method of assembly
JP6433965B2 (ja) * 2016-11-29 2018-12-05 ボルカノ株式会社 燃焼装置
US10991087B2 (en) * 2017-01-16 2021-04-27 Praxair Technology, Inc. Flame image analysis for furnace combustion control
US11353212B2 (en) 2019-09-12 2022-06-07 Zeeco, Inc. Low NOxburner apparatus and method
CZ308978B6 (cs) * 2020-12-22 2021-10-27 Vysoké Učení Technické V Brně Hořáková tvarovka s vnitřní recirkulací spalin
EP4253838A1 (fr) * 2022-04-01 2023-10-04 Combustion2 B.V. Brûleur à gaz à faible émission de nox

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH532752A (it) * 1971-02-25 1973-01-15 Finterm Spa Testa di combustione per bruciatori
US4004875A (en) * 1975-01-23 1977-01-25 John Zink Company Low nox burner
US4380429A (en) * 1979-11-02 1983-04-19 Hague International Recirculating burner
DE3327597A1 (de) * 1983-07-30 1985-02-07 Deutsche Babcock Werke AG, 4200 Oberhausen Verfahren und brenner zum verbrennen von fluessigen oder gasfoermigen brennstoffen unter verminderter bildung von nox
JPH0740831Y2 (ja) * 1989-04-28 1995-09-20 日本碍子株式会社 バーナータイル
US5044932A (en) * 1989-10-19 1991-09-03 It-Mcgill Pollution Control Systems, Inc. Nitrogen oxide control using internally recirculated flue gas
DE4018621A1 (de) * 1990-06-11 1991-12-12 Haas & Sohn Sinn Haus Und Koch Waermeerzeuger, insbesondere heizkessel, mit einem oel-geblaesebrenner
US5269678A (en) * 1990-09-07 1993-12-14 Koch Engineering Company, Inc. Methods and apparatus for burning fuel with low NOx formation
US5154596A (en) * 1990-09-07 1992-10-13 John Zink Company, A Division Of Koch Engineering Company, Inc. Methods and apparatus for burning fuel with low NOx formation
US5284438A (en) * 1992-01-07 1994-02-08 Koch Engineering Company, Inc. Multiple purpose burner process and apparatus
US5195884A (en) * 1992-03-27 1993-03-23 John Zink Company, A Division Of Koch Engineering Company, Inc. Low NOx formation burner apparatus and methods
US5338186A (en) * 1992-12-04 1994-08-16 Nikolai Sulzhik Radiation burner
US5542840A (en) * 1994-01-26 1996-08-06 Zeeco Inc. Burner for combusting gas and/or liquid fuel with low NOx production
US5458481A (en) * 1994-01-26 1995-10-17 Zeeco, Inc. Burner for combusting gas with low NOx production
US5624253A (en) * 1994-07-11 1997-04-29 Ilya Zborovsky Radiation burner
FR2766557B1 (fr) * 1997-07-22 1999-10-22 Pillard Chauffage Bruleurs a combustible liquide et gazeux a faible emission d'oxydes d'azote
US6007325A (en) * 1998-02-09 1999-12-28 Gas Research Institute Ultra low emissions burner
US6394792B1 (en) * 1999-03-11 2002-05-28 Zeeco, Inc. Low NoX burner apparatus

Also Published As

Publication number Publication date
AU3702601A (en) 2001-09-03
US20010034001A1 (en) 2001-10-25
US20040248054A1 (en) 2004-12-09
WO2001063176A1 (fr) 2001-08-30
BR0104549A (pt) 2002-01-08
EP1173712A1 (fr) 2002-01-23
JP2003532858A (ja) 2003-11-05
MXPA01010764A (es) 2003-08-20
KR20020000169A (ko) 2002-01-04
AR027468A1 (es) 2003-03-26

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