FR3004239B1 - Bruleur gaz a premelange bas nox - Google Patents

Bruleur gaz a premelange bas nox Download PDF

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Publication number
FR3004239B1
FR3004239B1 FR1353079A FR1353079A FR3004239B1 FR 3004239 B1 FR3004239 B1 FR 3004239B1 FR 1353079 A FR1353079 A FR 1353079A FR 1353079 A FR1353079 A FR 1353079A FR 3004239 B1 FR3004239 B1 FR 3004239B1
Authority
FR
France
Prior art keywords
nozzles
burner
premix
mixed gas
gas 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.)
Active
Application number
FR1353079A
Other languages
English (en)
Other versions
FR3004239A1 (fr
Inventor
Louis Ricci
Fouad Said
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.)
Fives Pillard SA
Original Assignee
Fives Pillard SA
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 to FR1353079A priority Critical patent/FR3004239B1/fr
Application filed by Fives Pillard SA filed Critical Fives Pillard SA
Priority to CN201480028810.6A priority patent/CN105247285B/zh
Priority to ES14713173T priority patent/ES2813361T3/es
Priority to PCT/FR2014/050390 priority patent/WO2014162074A1/fr
Priority to KR1020157031569A priority patent/KR101878346B1/ko
Priority to EP14713173.4A priority patent/EP2981761B1/fr
Priority to PL14713173T priority patent/PL2981761T3/pl
Publication of FR3004239A1 publication Critical patent/FR3004239A1/fr
Application granted granted Critical
Publication of FR3004239B1 publication Critical patent/FR3004239B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F23D14/04—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner
    • F23D14/08—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner with axial outlets at the burner head
    • F23D14/085—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner with axial outlets at the burner head with injector axis inclined to the burner head axis
    • 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
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/48—Nozzles
    • 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
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/48—Nozzles
    • F23D14/58—Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration
    • 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
    • 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
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/00008—Burner assemblies with diffusion and premix modes, i.e. dual mode burners

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)

Abstract

Le bruleur (1) selon l'invention est un brûleur à prémélange constitué d'un ensemble de buses (2) de prémélange disposées circulairement selon un diamètre DB autour d'une buse centrale (4) disposé sur un axe central A au brûleur (1) et destinée à créer une flamme radiale (5) caractérisée en ce que l'ensemble des buses (2, 4) a un ratio comburant/carburant (R) compris entre 1,3 et 1,75. La flamme radiale (5) a pour mission d'assurer l'inter-allumage entre les différentes buses (2, 4) de prémélange. Une flamme annulaire est également réalisée par une combustion en prémélange afin de conserver le ratio (R) favorable à la faible production d'oxydes d'azote d'origine thermique à l'intersection de la flamme radiale et des flammes issues des buses.
FR1353079A 2013-04-05 2013-04-05 Bruleur gaz a premelange bas nox Active FR3004239B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR1353079A FR3004239B1 (fr) 2013-04-05 2013-04-05 Bruleur gaz a premelange bas nox
ES14713173T ES2813361T3 (es) 2013-04-05 2014-02-25 Procedimiento de combustión de un quemador de gas de premezcla con baja emisión de NOx
PCT/FR2014/050390 WO2014162074A1 (fr) 2013-04-05 2014-02-25 Procédé de combustion d'un bruleur à gaz a premelange bas nox
KR1020157031569A KR101878346B1 (ko) 2013-04-05 2014-02-25 저질소산화물 프리믹스 가스 버너의 연소 방법
CN201480028810.6A CN105247285B (zh) 2013-04-05 2014-02-25 用于低氮氧化物预混气体燃烧器的燃烧的方法
EP14713173.4A EP2981761B1 (fr) 2013-04-05 2014-02-25 Procédé de combustion d'un bruleur à gaz a premelange bas nox
PL14713173T PL2981761T3 (pl) 2013-04-05 2014-02-25 Proces spalania za pomocą palnika gazowego z premiksem o niskiej zawartości tlenków azotu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1353079A FR3004239B1 (fr) 2013-04-05 2013-04-05 Bruleur gaz a premelange bas nox

Publications (2)

Publication Number Publication Date
FR3004239A1 FR3004239A1 (fr) 2014-10-10
FR3004239B1 true FR3004239B1 (fr) 2020-10-23

Family

ID=48613958

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1353079A Active FR3004239B1 (fr) 2013-04-05 2013-04-05 Bruleur gaz a premelange bas nox

Country Status (7)

Country Link
EP (1) EP2981761B1 (fr)
KR (1) KR101878346B1 (fr)
CN (1) CN105247285B (fr)
ES (1) ES2813361T3 (fr)
FR (1) FR3004239B1 (fr)
PL (1) PL2981761T3 (fr)
WO (1) WO2014162074A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105066126B (zh) * 2015-08-17 2018-07-10 罗诺克兹（北京）能源设备技术有限公司 预混式燃烧器
CN108204598B (zh) * 2016-12-16 2019-09-13 中国石油化工股份有限公司 火炬燃烧器
CN112969890A (zh) * 2018-10-05 2021-06-15 法孚皮拉德公司 燃烧器和用于燃烧器的燃烧方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2935128A (en) * 1957-06-06 1960-05-03 Nat Airoil Burner Company Inc High pressure gas burners
US5263325A (en) * 1991-12-16 1993-11-23 United Technologies Corporation Low NOx combustion
US5238395A (en) * 1992-03-27 1993-08-24 John Zink Company Low nox gas burner apparatus and methods
JP2005226847A (ja) * 2004-02-10 2005-08-25 Ebara Corp 燃焼装置及び燃焼方法
JP4362826B2 (ja) * 2004-11-18 2009-11-11 トヨタ自動車株式会社 内燃機関の制御装置および空燃比算出方法
JP2008274883A (ja) * 2007-05-01 2008-11-13 Toyota Motor Corp 内燃機関の制御装置
EP2299091A1 (fr) * 2009-09-07 2011-03-23 Alstom Technology Ltd Procédé de commutation de l' opération d'un brûleur d'une turbine à gaz de combustible liquide à combustible gazeux et vice versa.
EP2500645B1 (fr) * 2011-03-16 2015-01-28 L'AIR LIQUIDE, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Brûleur à gaz à oxygéne avec émission réduite de NOx et procédé de combustion

Also Published As

Publication number Publication date
EP2981761B1 (fr) 2020-05-27
ES2813361T3 (es) 2021-03-23
EP2981761A1 (fr) 2016-02-10
KR101878346B1 (ko) 2018-08-17
WO2014162074A1 (fr) 2014-10-09
CN105247285B (zh) 2017-04-26
PL2981761T3 (pl) 2020-11-16
CN105247285A (zh) 2016-01-13
KR20150139575A (ko) 2015-12-11
FR3004239A1 (fr) 2014-10-10

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