EP3124861A4 - Chambre de combustion capable de renvoyer de force une flamme - Google Patents

Chambre de combustion capable de renvoyer de force une flamme Download PDF

Info

Publication number
EP3124861A4
EP3124861A4 EP14795537.1A EP14795537A EP3124861A4 EP 3124861 A4 EP3124861 A4 EP 3124861A4 EP 14795537 A EP14795537 A EP 14795537A EP 3124861 A4 EP3124861 A4 EP 3124861A4
Authority
EP
European Patent Office
Prior art keywords
combustion chamber
chamber capable
forcibly returning
flame
returning 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.)
Withdrawn
Application number
EP14795537.1A
Other languages
German (de)
English (en)
Other versions
EP3124861A1 (fr
Inventor
Yanxin Li
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.)
Individual
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 EP3124861A1 publication Critical patent/EP3124861A1/fr
Publication of EP3124861A4 publication Critical patent/EP3124861A4/fr
Withdrawn legal-status Critical Current

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
    • F23D14/20—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 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F23C7/002—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion
    • F23C7/004—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion using vanes
    • 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 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F23C7/02—Disposition of air supply not passing through burner
    • 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
    • F23D11/36—Details, e.g. burner cooling means, noise reduction means
    • F23D11/40—Mixing tubes or chambers; Burner heads
    • 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
    • F23C2900/03006—Reverse flow combustion chambers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Supply (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
EP14795537.1A 2014-03-28 2014-04-04 Chambre de combustion capable de renvoyer de force une flamme Withdrawn EP3124861A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410121259.1A CN103851623B (zh) 2014-03-28 2014-03-28 一种强制回焰的燃烧室
PCT/CN2014/000371 WO2015143582A1 (fr) 2014-03-28 2014-04-04 Chambre de combustion capable de renvoyer de force une flamme

Publications (2)

Publication Number Publication Date
EP3124861A1 EP3124861A1 (fr) 2017-02-01
EP3124861A4 true EP3124861A4 (fr) 2017-11-22

Family

ID=50859595

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14795537.1A Withdrawn EP3124861A4 (fr) 2014-03-28 2014-04-04 Chambre de combustion capable de renvoyer de force une flamme

Country Status (6)

Country Link
US (1) US20160265766A1 (fr)
EP (1) EP3124861A4 (fr)
CN (1) CN103851623B (fr)
IN (1) IN2014DN09354A (fr)
RU (1) RU2612694C2 (fr)
WO (1) WO2015143582A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105910102B (zh) * 2016-05-27 2018-04-10 中国科学技术大学 一种火旋风式燃烧器
IT201600129779A1 (it) * 2016-12-22 2018-06-22 Ecoflam Bruciatori S P A Testa di combustione a bassa emissione di ossidi di azoto con mezzi di guida dell’aria
IT201600129792A1 (it) * 2016-12-22 2018-06-22 Ecoflam Bruciatori S P A Testa di combustione a bassa emissione di ossidi di azoto con mezzi di battuta del boccaglio
IT201600129822A1 (it) * 2016-12-22 2018-06-22 Ecoflam Bruciatori S P A Testa di combustione a bassa emissione di ossidi di azoto con sovraboccaglio munito di mezzi di ricircolo
CN106969347B (zh) * 2017-05-16 2023-11-03 中煤科工清洁能源股份有限公司 一种带有锁火装置的锅炉
CN110657426B (zh) * 2019-10-11 2021-07-20 中国石油大学(华东) 一种具有高引射烟气的高原型燃油燃烧器及设计方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB639483A (en) * 1948-01-02 1950-06-28 Power Jets Res & Dev Ltd Improvements in combustion systems
US4431403A (en) * 1981-04-23 1984-02-14 Hauck Manufacturing Company Burner and method
US5193346A (en) * 1986-11-25 1993-03-16 General Electric Company Premixed secondary fuel nozzle with integral swirler

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3746499A (en) * 1970-07-06 1973-07-17 Exxon Research Engineering Co Staged air burner with swirling auxiliary air flow
SU362976A1 (ru) * 1970-07-17 1972-12-30 Б. И. Шестаков, В. П. Мозгунов , Б. И. Калашников Куйбышевский политехнический институт В. В. Куйбышева .союзная
DE2936970A1 (de) * 1979-09-13 1981-04-02 Robert Bosch Gmbh, 7000 Stuttgart Oelzerstaeubungsbrenner, insbesondere fuer geraete kleiner leistung
US4688496A (en) * 1985-07-26 1987-08-25 Enatech Corporation Pulverized coal burner
EP0233680B2 (fr) * 1986-01-08 1993-10-27 Hitachi, Ltd. Procédé et dispositif pour la combustion d'un mélange charbon/eau
US4952136A (en) * 1987-05-12 1990-08-28 Control Systems Company Burner assembly for oil fired furnaces
CN1017470B (zh) * 1991-01-16 1992-07-15 哈尔滨普华煤燃烧技术开发中心 多煤种燃烧器及其燃烧方法
JPH1038222A (ja) * 1996-07-22 1998-02-13 Sanyo Electric Co Ltd 元混合式面状火炎型バーナ
CN1185560A (zh) * 1996-12-18 1998-06-24 王可杭 一种风动式燃烧器
US6119954A (en) * 1997-03-20 2000-09-19 Kamath; Bola Air-atomizing oil and/or gas burner utilizing a low pressure fan and nozzle
RU2212003C1 (ru) * 2002-09-25 2003-09-10 Общество с ограниченной ответственностью "НОВАЯ ЭНЕРГИЯ" Способ и устройство для сжигания топлива
EP1985924A1 (fr) * 2007-04-23 2008-10-29 Siemens Aktiengesellschaft Dispositif de tourbillonnement
CN101839478B (zh) * 2010-06-13 2011-07-13 山西蓝天环保设备有限公司 煤粉工业锅炉的稳燃方法及装置
CN102305397A (zh) * 2011-09-08 2012-01-04 上海题桥能源科技发展有限公司 一种具有三次旋流风的低nox液排渣煤粉燃烧设备
CN102777894B (zh) * 2012-05-28 2015-04-15 李延新 一种逆向喷粉燃烧机
CN103148477B (zh) * 2013-02-26 2015-09-23 李延新 一种螺旋入粉式煤粉燃烧机
CN204141587U (zh) * 2014-03-28 2015-02-04 李延新 一种强制回焰的燃烧室

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB639483A (en) * 1948-01-02 1950-06-28 Power Jets Res & Dev Ltd Improvements in combustion systems
US4431403A (en) * 1981-04-23 1984-02-14 Hauck Manufacturing Company Burner and method
US5193346A (en) * 1986-11-25 1993-03-16 General Electric Company Premixed secondary fuel nozzle with integral swirler

Also Published As

Publication number Publication date
IN2014DN09354A (fr) 2015-07-17
EP3124861A1 (fr) 2017-02-01
RU2612694C2 (ru) 2017-03-13
CN103851623B (zh) 2017-03-15
CN103851623A (zh) 2014-06-11
WO2015143582A1 (fr) 2015-10-01
RU2014144080A (ru) 2016-05-27
US20160265766A1 (en) 2016-09-15

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