FR2797321B1 - LOW-EMISSION NITROGEN OXIDE SMOKE RECIRCULATION BURNERS AND GAS HEATERS COMPRISING SUCH BURNERS - Google Patents

LOW-EMISSION NITROGEN OXIDE SMOKE RECIRCULATION BURNERS AND GAS HEATERS COMPRISING SUCH BURNERS

Info

Publication number
FR2797321B1
FR2797321B1 FR9910296A FR9910296A FR2797321B1 FR 2797321 B1 FR2797321 B1 FR 2797321B1 FR 9910296 A FR9910296 A FR 9910296A FR 9910296 A FR9910296 A FR 9910296A FR 2797321 B1 FR2797321 B1 FR 2797321B1
Authority
FR
France
Prior art keywords
burners
low
nitrogen oxide
gas heaters
oxide smoke
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.)
Expired - Fee Related
Application number
FR9910296A
Other languages
French (fr)
Other versions
FR2797321A1 (en
Inventor
Jean Claude Gauthier
Frederic Bury
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.)
Entreprise Generale de Chauffage Industriel Pillard SA
Original Assignee
Entreprise Generale de Chauffage Industriel 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
Application filed by Entreprise Generale de Chauffage Industriel Pillard SA filed Critical Entreprise Generale de Chauffage Industriel Pillard SA
Priority to FR9910296A priority Critical patent/FR2797321B1/en
Priority to DE60016106T priority patent/DE60016106T2/en
Priority to EP00430026A priority patent/EP1074790B1/en
Publication of FR2797321A1 publication Critical patent/FR2797321A1/en
Application granted granted Critical
Publication of FR2797321B1 publication Critical patent/FR2797321B1/en
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
    • 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
    • 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
    • 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
    • F23D14/78—Cooling burner parts
    • 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
    • F23C2202/20—Premixing fluegas with fuel
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR9910296A 1999-08-04 1999-08-04 LOW-EMISSION NITROGEN OXIDE SMOKE RECIRCULATION BURNERS AND GAS HEATERS COMPRISING SUCH BURNERS Expired - Fee Related FR2797321B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9910296A FR2797321B1 (en) 1999-08-04 1999-08-04 LOW-EMISSION NITROGEN OXIDE SMOKE RECIRCULATION BURNERS AND GAS HEATERS COMPRISING SUCH BURNERS
DE60016106T DE60016106T2 (en) 1999-08-04 2000-07-27 Burner with exhaust gas recirculation
EP00430026A EP1074790B1 (en) 1999-08-04 2000-07-27 Burner with exhaust recirculation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9910296A FR2797321B1 (en) 1999-08-04 1999-08-04 LOW-EMISSION NITROGEN OXIDE SMOKE RECIRCULATION BURNERS AND GAS HEATERS COMPRISING SUCH BURNERS

Publications (2)

Publication Number Publication Date
FR2797321A1 FR2797321A1 (en) 2001-02-09
FR2797321B1 true FR2797321B1 (en) 2001-10-26

Family

ID=9548999

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9910296A Expired - Fee Related FR2797321B1 (en) 1999-08-04 1999-08-04 LOW-EMISSION NITROGEN OXIDE SMOKE RECIRCULATION BURNERS AND GAS HEATERS COMPRISING SUCH BURNERS

Country Status (3)

Country Link
EP (1) EP1074790B1 (en)
DE (1) DE60016106T2 (en)
FR (1) FR2797321B1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007134580A1 (en) * 2006-05-19 2007-11-29 Ulrich Dreizler Flame modelling
FR2914398B1 (en) * 2007-04-02 2009-12-18 Pillard Chauffage GASEOUS FUEL BURNER
CN103277795B (en) * 2013-05-27 2015-05-20 中国科学院广州能源研究所 Gas burner capable of adjusting gas to be self-recycling
US9593847B1 (en) * 2014-03-05 2017-03-14 Zeeco, Inc. Fuel-flexible burner apparatus and method for fired heaters
CN110360559B (en) * 2018-04-09 2024-07-30 江苏弗雷姆环境科技有限公司 Industrial gas ultralow nitrogen energy-saving burner
CN109631036B (en) * 2019-01-14 2023-08-25 唐山亿昌热能科技有限公司 Combustion method of ultralow nitrogen oxides, matched combustion head and combustion device
CN110594743B (en) * 2019-10-12 2024-05-07 西藏仁泽环境技术有限公司 Mixed fuel burner for burning low-heat-value waste gas by using high-heat-value waste liquid
CN112303621B (en) * 2020-03-02 2023-06-16 青岛永泰锅炉有限公司 Ultralow nitrogen boiler gas burner
IT202000028394A1 (en) * 2020-11-25 2022-05-25 Baltur S P A BURNER AND INDUSTRIAL EQUIPMENT WITH REDUCED EMISSIONS
CN217131272U (en) * 2020-11-25 2022-08-05 百得股份公司 Reduced emission industrial combustor and apparatus
CN116379431A (en) * 2023-03-30 2023-07-04 武汉明正动力工程有限公司 Four-in-one low-nitrogen combustor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3822004A1 (en) * 1988-06-30 1990-01-04 Babcock Werke Ag BURNER
US5073105A (en) * 1991-05-01 1991-12-17 Callidus Technologies Inc. Low NOx burner assemblies
US5284438A (en) 1992-01-07 1994-02-08 Koch Engineering Company, Inc. Multiple purpose burner process and apparatus
US5238395A (en) * 1992-03-27 1993-08-24 John Zink Company Low nox gas burner apparatus and methods
FR2718222B1 (en) 1994-03-29 1996-07-05 Pillard Ent Gle Chauffage Indl Improvements in gas fuel burners with very low nitrogen oxide emissions.
FR2760071B1 (en) * 1997-02-27 1999-05-28 Pillard Chauffage DEVICE FOR MOUNTING BURNERS IN A GAS DUCT FOR HEATING
FR2782150B1 (en) * 1998-08-07 2000-11-10 Pillard Chauffage IMPROVEMENTS ON LOW-EMITTING AND LOW-EMITTING NITROGEN OXIDES BURNER

Also Published As

Publication number Publication date
FR2797321A1 (en) 2001-02-09
DE60016106T2 (en) 2005-12-01
DE60016106D1 (en) 2004-12-30
EP1074790A1 (en) 2001-02-07
EP1074790B1 (en) 2004-11-24

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Legal Events

Date Code Title Description
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