EP1750057A3 - Procédé de combustion d'un combustible liquide à atomisation étagée - Google Patents

Procédé de combustion d'un combustible liquide à atomisation étagée Download PDF

Info

Publication number
EP1750057A3
EP1750057A3 EP06300849.4A EP06300849A EP1750057A3 EP 1750057 A3 EP1750057 A3 EP 1750057A3 EP 06300849 A EP06300849 A EP 06300849A EP 1750057 A3 EP1750057 A3 EP 1750057A3
Authority
EP
European Patent Office
Prior art keywords
liquid fuel
spray
atomisation
combusting
staged
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.)
Withdrawn
Application number
EP06300849.4A
Other languages
German (de)
English (en)
Other versions
EP1750057A2 (fr
Inventor
Bertrand Leroux
Patrick Jean-Marie Recourt
Mohand Amirat
Gabriel Constantin
Remi Pierre Tsiava
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.)
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Publication of EP1750057A2 publication Critical patent/EP1750057A2/fr
Publication of EP1750057A3 publication Critical patent/EP1750057A3/fr
Withdrawn legal-status Critical Current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
    • F23D11/108—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 medium and fuel intersecting downstream of the burner outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
  • Spray-Type Burners (AREA)

Abstract

La présente invention se rapporte, d'une part, à un procédé de combustion d'un combustible liquide comprenant les étapes visant à produire un spray (10) du combustible liquide par injection d'un flux principal (3) d'un gaz d'atomisation au contact du combustible liquide (4), ledit procédé étant caractérisé en ce qu'au moins un flux secondaire (1) de gaz d'atomisation est injecté à proximité du spray (10) de manière à réaliser une atomisation secondaire dudit spray (10) préalablement à sa mise en contact avec un jet de comburant en vue de procéder à la combustion du spray, et d'autre part, à un brûleur mettant en oeuvre un tel procédé de combustion.
EP06300849.4A 2005-08-04 2006-08-01 Procédé de combustion d'un combustible liquide à atomisation étagée Withdrawn EP1750057A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0552431A FR2889578B1 (fr) 2005-08-04 2005-08-04 Procede de combustion d'un combustible liquide a atomisation etagee

Publications (2)

Publication Number Publication Date
EP1750057A2 EP1750057A2 (fr) 2007-02-07
EP1750057A3 true EP1750057A3 (fr) 2013-04-10

Family

ID=36121478

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06300849.4A Withdrawn EP1750057A3 (fr) 2005-08-04 2006-08-01 Procédé de combustion d'un combustible liquide à atomisation étagée

Country Status (4)

Country Link
EP (1) EP1750057A3 (fr)
JP (1) JP2007040698A (fr)
CN (1) CN1995813B (fr)
FR (1) FR2889578B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112664935B (zh) * 2020-12-25 2023-08-25 华中科技大学 一种喷雾燃烧合成纳米颗粒的系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE917722C (de) * 1951-11-10 1954-09-09 Willi Quade Von Hand fuehrbarer OElbrenner, insbesondere fuer Kesselreinigungszwecke
EP1087177A1 (fr) * 1999-04-06 2001-03-28 Shin-Etsu Chemical Co., Ltd. Bruleur et four a combustion de combustion et d'hydrolyse a la flamme, et procede de combustion correspondant
US20030015604A1 (en) * 2001-07-18 2003-01-23 Kobayashi William Thoru Nozzle to promote flat fluid stream
EP1402956A2 (fr) * 2002-09-30 2004-03-31 Delavan Inc. Atomiseur à jets discrets
FR2861452A1 (fr) * 2003-10-23 2005-04-29 Otv Sa Systeme d'injection de dechets pateux, semi-pateux ou liquides dans un four d'incineration

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85100972B (zh) * 1985-04-01 1986-12-31 北京市冶金设备自动化研究所 中低压空气高速射流多级雾化油燃烧器
CN2161823Y (zh) * 1993-07-03 1994-04-13 邵权有 高压多级内外混合雾化喷油枪
FR2715327B1 (fr) * 1994-01-26 1996-04-19 Omnium Traitement Valorisa Système d'injection de boues à incinérer dans un four d'incinération, procédé de fonctionnement, utilisation et four correspondants.
EP0910775A4 (fr) * 1996-07-08 2002-05-02 Corning Inc Dispositif d'atomisation a l'aide de gaz
FR2853953B1 (fr) * 2003-04-18 2007-02-09 Air Liquide Procede de combustion etagee d'un combustible liquide et d'un oxydant dans un four

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE917722C (de) * 1951-11-10 1954-09-09 Willi Quade Von Hand fuehrbarer OElbrenner, insbesondere fuer Kesselreinigungszwecke
EP1087177A1 (fr) * 1999-04-06 2001-03-28 Shin-Etsu Chemical Co., Ltd. Bruleur et four a combustion de combustion et d'hydrolyse a la flamme, et procede de combustion correspondant
US20030015604A1 (en) * 2001-07-18 2003-01-23 Kobayashi William Thoru Nozzle to promote flat fluid stream
EP1402956A2 (fr) * 2002-09-30 2004-03-31 Delavan Inc. Atomiseur à jets discrets
FR2861452A1 (fr) * 2003-10-23 2005-04-29 Otv Sa Systeme d'injection de dechets pateux, semi-pateux ou liquides dans un four d'incineration

Also Published As

Publication number Publication date
EP1750057A2 (fr) 2007-02-07
FR2889578A1 (fr) 2007-02-09
FR2889578B1 (fr) 2007-09-21
CN1995813A (zh) 2007-07-11
JP2007040698A (ja) 2007-02-15
CN1995813B (zh) 2011-03-23

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