EP2762779A4 - Brûleur à flamme tubulaire - Google Patents

Brûleur à flamme tubulaire

Info

Publication number
EP2762779A4
EP2762779A4 EP12836569.9A EP12836569A EP2762779A4 EP 2762779 A4 EP2762779 A4 EP 2762779A4 EP 12836569 A EP12836569 A EP 12836569A EP 2762779 A4 EP2762779 A4 EP 2762779A4
Authority
EP
European Patent Office
Prior art keywords
flame burner
tubular flame
tubular
burner
flame
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
EP12836569.9A
Other languages
German (de)
English (en)
Other versions
EP2762779A1 (fr
EP2762779B1 (fr
Inventor
Taihei Nouchi
Jun Ishii
Minoru Asanuma
Kuniaki Okada
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.)
JFE Steel Corp
Original Assignee
JFE Steel Corp
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 JFE Steel Corp filed Critical JFE Steel Corp
Publication of EP2762779A1 publication Critical patent/EP2762779A1/fr
Publication of EP2762779A4 publication Critical patent/EP2762779A4/fr
Application granted granted Critical
Publication of EP2762779B1 publication Critical patent/EP2762779B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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 
    • F23C3/00—Combustion apparatus characterised by the shape of the combustion chamber
    • F23C3/002—Combustion apparatus characterised by the shape of the combustion chamber the chamber having an elongated tubular form, e.g. for a radiant 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 
    • F23C3/00—Combustion apparatus characterised by the shape of the combustion chamber
    • F23C3/006—Combustion apparatus characterised by the shape of the combustion chamber the chamber being arranged for cyclonic combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • F23D1/02—Vortex burners, e.g. for cyclone-type combustion apparatus
    • 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
    • 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
    • F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
    • F23D14/82—Preventing flashback or blowback
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L9/00—Passages or apertures for delivering secondary air for completing combustion of fuel 
    • F23L9/04—Passages or apertures for delivering secondary air for completing combustion of fuel  by discharging the air beyond the fire, i.e. nearer the smoke outlet
    • 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
    • F23C2900/03004—Tubular combustion chambers with swirling fuel/air flow

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)
  • Combustion Of Fluid Fuel (AREA)
  • Air Supply (AREA)
EP12836569.9A 2011-09-28 2012-09-28 Brûleur à flamme tubulaire Not-in-force EP2762779B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2011211718 2011-09-28
JP2011211719 2011-09-28
JP2012185991 2012-08-27
PCT/JP2012/006226 WO2013046708A1 (fr) 2011-09-28 2012-09-28 Brûleur à flamme tubulaire

Publications (3)

Publication Number Publication Date
EP2762779A1 EP2762779A1 (fr) 2014-08-06
EP2762779A4 true EP2762779A4 (fr) 2015-08-26
EP2762779B1 EP2762779B1 (fr) 2019-02-27

Family

ID=47994782

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12836569.9A Not-in-force EP2762779B1 (fr) 2011-09-28 2012-09-28 Brûleur à flamme tubulaire

Country Status (6)

Country Link
EP (1) EP2762779B1 (fr)
JP (1) JP5704248B2 (fr)
KR (1) KR101595678B1 (fr)
CN (1) CN103857961B (fr)
TW (1) TWI524039B (fr)
WO (1) WO2013046708A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUD20130167A1 (it) * 2013-12-06 2015-06-07 Univ Degli Studi Trieste Bruciatore ad irraggiamento
CN112684099B (zh) * 2020-12-18 2022-09-09 郑州大学 一种组装式湍流火焰熄灭装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3748111A (en) * 1971-06-11 1973-07-24 W Klose Flame arrestor
US4687436A (en) * 1986-08-05 1987-08-18 Tadao Shigeta Gasified fuel combustion apparatus
JP2005265394A (ja) * 2004-02-20 2005-09-29 Jfe Steel Kk 混焼型ボイラ
JP2007255744A (ja) * 2006-03-20 2007-10-04 Mitsubishi Heavy Ind Ltd 管状火炎バーナ及び燃料改質器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5787518A (en) * 1980-11-21 1982-06-01 Babcock Hitachi Kk Gas combustion furnace
JPS6252313A (ja) * 1985-08-31 1987-03-07 Nippon Kokan Kk <Nkk> 直火還元加熱バ−ナ
GB9314212D0 (en) * 1993-07-09 1993-08-18 Boc Group Plc A gas combuster/reactor
JP3358527B2 (ja) 1998-01-27 2002-12-24 日本鋼管株式会社 管状火炎バーナ
WO2004025179A1 (fr) * 2002-08-09 2004-03-25 Jfe Steel Corporation Bruleur tubulaire et procede de commande de la combustion
JP3903930B2 (ja) * 2003-02-27 2007-04-11 Ｊｆｅスチール株式会社 管状火炎バーナを用いた燃焼方法
JP4103795B2 (ja) * 2003-12-24 2008-06-18 Ｊｆｅスチール株式会社 熱風発生装置および制御方法
JP4306617B2 (ja) * 2005-01-17 2009-08-05 Ｊｆｅスチール株式会社 管状火炎バーナ
JP4760976B2 (ja) * 2009-10-22 2011-08-31 Ｊｆｅスチール株式会社 高炉操業方法
JP5617531B2 (ja) 2010-10-29 2014-11-05 Ｊｆｅスチール株式会社 燃焼バーナによる低発熱量ガスの燃焼方法および高炉操業方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3748111A (en) * 1971-06-11 1973-07-24 W Klose Flame arrestor
US4687436A (en) * 1986-08-05 1987-08-18 Tadao Shigeta Gasified fuel combustion apparatus
JP2005265394A (ja) * 2004-02-20 2005-09-29 Jfe Steel Kk 混焼型ボイラ
JP2007255744A (ja) * 2006-03-20 2007-10-04 Mitsubishi Heavy Ind Ltd 管状火炎バーナ及び燃料改質器

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013046708A1 *

Also Published As

Publication number Publication date
EP2762779A1 (fr) 2014-08-06
TWI524039B (zh) 2016-03-01
JP5704248B2 (ja) 2015-04-22
JPWO2013046708A1 (ja) 2015-03-26
KR101595678B1 (ko) 2016-02-18
CN103857961B (zh) 2016-11-23
CN103857961A (zh) 2014-06-11
KR20140067090A (ko) 2014-06-03
WO2013046708A1 (fr) 2013-04-04
EP2762779B1 (fr) 2019-02-27
TW201314131A (zh) 2013-04-01

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