CN114930084B - 燃烧器 - Google Patents

燃烧器 Download PDF

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Publication number
CN114930084B
CN114930084B CN202180007947.3A CN202180007947A CN114930084B CN 114930084 B CN114930084 B CN 114930084B CN 202180007947 A CN202180007947 A CN 202180007947A CN 114930084 B CN114930084 B CN 114930084B
Authority
CN
China
Prior art keywords
discharge
electrode
housing
ground electrode
center electrode
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
CN202180007947.3A
Other languages
English (en)
Chinese (zh)
Other versions
CN114930084A (zh
Inventor
河内浩康
铃木秀明
竹内秀隆
村井隆一
赤松史光
今桥裕
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.)
Toyota Industries Corp
University of Osaka NUC
Original Assignee
Toyota Industries Corp
Osaka University NUC
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 Toyota Industries Corp, Osaka University NUC filed Critical Toyota Industries Corp
Publication of CN114930084A publication Critical patent/CN114930084A/zh
Application granted granted Critical
Publication of CN114930084B publication Critical patent/CN114930084B/zh
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
    • 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
    • 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
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q3/00—Igniters using electrically-produced sparks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q3/00—Igniters using electrically-produced sparks
    • F23Q3/008—Structurally associated with fluid-fuel burners
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
    • H01T13/32—Sparking plugs characterised by features of the electrodes or insulation characterised by features of the earthed electrode
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2207/00—Ignition devices associated with burner
    • 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
    • F23D2900/14—Special features of gas burners
    • F23D2900/14021—Premixing burners with swirling or vortices creating means for fuel or air
    • 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
    • F23D2900/14—Special features of gas burners
    • F23D2900/14701—Swirling means inside the mixing tube or chamber to improve premixing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Spark Plugs (AREA)
  • Gas Burners (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
CN202180007947.3A 2020-02-05 2021-01-13 燃烧器 Active CN114930084B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2020-018145 2020-02-05
JP2020018145 2020-02-05
JP2020-165666 2020-09-30
JP2020165666 2020-09-30
PCT/JP2021/000841 WO2021157302A1 (ja) 2020-02-05 2021-01-13 燃焼器

Publications (2)

Publication Number Publication Date
CN114930084A CN114930084A (zh) 2022-08-19
CN114930084B true CN114930084B (zh) 2023-12-05

Family

ID=77200050

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180007947.3A Active CN114930084B (zh) 2020-02-05 2021-01-13 燃烧器

Country Status (5)

Country Link
US (1) US12405001B2 (https=)
JP (1) JP7388642B2 (https=)
CN (1) CN114930084B (https=)
AU (1) AU2021217837B2 (https=)
WO (1) WO2021157302A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7384941B2 (ja) * 2022-01-14 2023-11-21 中外炉工業株式会社 バーナ
JP7800306B2 (ja) * 2022-05-31 2026-01-16 株式会社豊田自動織機 アンモニアエンジンシステム

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6132979A (ja) * 1984-07-25 1986-02-15 株式会社デンソー 小型点火プラグ
CN2126939Y (zh) * 1992-07-08 1993-02-10 门晓光 节油火花塞
JPH07288170A (ja) * 1994-04-19 1995-10-31 Ngk Spark Plug Co Ltd 内燃機関用スパークプラグ
CN1369124A (zh) * 1999-08-05 2002-09-11 光环公司 具有同心排列双环接地电极的火花塞制造方法
JP2004069265A (ja) * 2002-08-09 2004-03-04 Jfe Steel Kk 焼結鉱点火炉
JP2004093114A (ja) * 2002-08-15 2004-03-25 Jfe Steel Kk 管状火炎バーナ
WO2004025179A1 (ja) * 2002-08-09 2004-03-25 Jfe Steel Corporation 管状火炎バーナー及び燃焼制御方法
CN102047512A (zh) * 2007-11-02 2011-05-04 霍尼韦尔国际公司 火花塞壳体以及具有该火花塞壳体的火花塞
CN202217911U (zh) * 2011-09-23 2012-05-09 柳孟柱 一种火花塞
KR101174094B1 (ko) * 2011-10-19 2012-08-14 한국기계연구원 플라즈마 버너
CN106797108A (zh) * 2014-08-15 2017-05-31 纳米火花有限责任公司 改进的火花塞

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5224287Y2 (https=) * 1972-11-13 1977-06-02
JPS519134U (https=) * 1974-07-09 1976-01-23
US4695758A (en) 1984-07-25 1987-09-22 Nippondenso Co., Ltd. Small-sized spark plug having a spark gap parallel to an axis running through the center electrode
JPS63184372U (https=) * 1987-05-15 1988-11-28
JPH04350402A (ja) * 1991-05-29 1992-12-04 Mitsubishi Electric Corp 加熱装置
JPH0955282A (ja) 1995-06-08 1997-02-25 Ngk Spark Plug Co Ltd スパークプラグ
US6048196A (en) * 1999-09-13 2000-04-11 Eclipse Combustion, Inc. Durable self-grounding igniter for industrial burners

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6132979A (ja) * 1984-07-25 1986-02-15 株式会社デンソー 小型点火プラグ
CN2126939Y (zh) * 1992-07-08 1993-02-10 门晓光 节油火花塞
JPH07288170A (ja) * 1994-04-19 1995-10-31 Ngk Spark Plug Co Ltd 内燃機関用スパークプラグ
CN1369124A (zh) * 1999-08-05 2002-09-11 光环公司 具有同心排列双环接地电极的火花塞制造方法
JP2004069265A (ja) * 2002-08-09 2004-03-04 Jfe Steel Kk 焼結鉱点火炉
WO2004025179A1 (ja) * 2002-08-09 2004-03-25 Jfe Steel Corporation 管状火炎バーナー及び燃焼制御方法
CN1675501A (zh) * 2002-08-09 2005-09-28 杰富意钢铁株式会社 管状火焰燃烧炉以及燃烧控制方法
JP2004093114A (ja) * 2002-08-15 2004-03-25 Jfe Steel Kk 管状火炎バーナ
CN102047512A (zh) * 2007-11-02 2011-05-04 霍尼韦尔国际公司 火花塞壳体以及具有该火花塞壳体的火花塞
CN202217911U (zh) * 2011-09-23 2012-05-09 柳孟柱 一种火花塞
KR101174094B1 (ko) * 2011-10-19 2012-08-14 한국기계연구원 플라즈마 버너
CN106797108A (zh) * 2014-08-15 2017-05-31 纳米火花有限责任公司 改进的火花塞

Also Published As

Publication number Publication date
WO2021157302A1 (ja) 2021-08-12
CN114930084A (zh) 2022-08-19
JP7388642B2 (ja) 2023-11-29
AU2021217837B2 (en) 2023-12-21
US20230086672A1 (en) 2023-03-23
JPWO2021157302A1 (https=) 2021-08-12
US12405001B2 (en) 2025-09-02
AU2021217837A1 (en) 2022-07-14

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