CN107407482A - 燃烧器和锅炉 - Google Patents

燃烧器和锅炉 Download PDF

Info

Publication number
CN107407482A
CN107407482A CN201680014992.0A CN201680014992A CN107407482A CN 107407482 A CN107407482 A CN 107407482A CN 201680014992 A CN201680014992 A CN 201680014992A CN 107407482 A CN107407482 A CN 107407482A
Authority
CN
China
Prior art keywords
flame
main body
flame stabilizer
fuel gas
fuel
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.)
Pending
Application number
CN201680014992.0A
Other languages
English (en)
Chinese (zh)
Inventor
松本启吾
汤浅厚志
富永幸洋
高山明正
堂本和宏
塚原庆太
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of CN107407482A publication Critical patent/CN107407482A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
    • F23K3/02—Pneumatic feeding arrangements, i.e. by air blast
    • 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 
    • F23C99/00—Subject-matter not provided for in other groups of this subclass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • F23D1/04—Burners producing cylindrical flames without centrifugal action
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2201/00—Burners adapted for particulate solid or pulverulent fuels
    • F23D2201/10—Nozzle tips
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2208/00—Control devices associated with burners
    • 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
    • F23D2900/11401—Flame intercepting baffles forming part of burner head

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
CN201680014992.0A 2015-03-31 2016-03-17 燃烧器和锅炉 Pending CN107407482A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015-073499 2015-03-31
JP2015073499A JP6560885B2 (ja) 2015-03-31 2015-03-31 燃焼バーナ及びボイラ
PCT/JP2016/058609 WO2016158473A1 (ja) 2015-03-31 2016-03-17 燃焼バーナ及びボイラ

Publications (1)

Publication Number Publication Date
CN107407482A true CN107407482A (zh) 2017-11-28

Family

ID=57005818

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680014992.0A Pending CN107407482A (zh) 2015-03-31 2016-03-17 燃烧器和锅炉

Country Status (5)

Country Link
US (1) US10605455B2 (enExample)
JP (1) JP6560885B2 (enExample)
CN (1) CN107407482A (enExample)
DE (1) DE112016001569T5 (enExample)
WO (1) WO2016158473A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018000308A (ja) * 2016-06-28 2018-01-11 フォーブ インコーポレーテッド 映像表示装置システム、心拍特定方法、心拍特定プログラム
JP6804318B2 (ja) * 2017-01-31 2020-12-23 三菱パワー株式会社 燃焼バーナ及びこれを備えたボイラ
US20230038688A1 (en) * 2021-08-03 2023-02-09 General Electric Technology Gmbh Pulverized solid fuel nozzle tip assembly with carbon tip portion

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0424404A (ja) * 1990-05-21 1992-01-28 Babcock Hitachi Kk 微粉炭バーナ
JPH11281010A (ja) * 1998-03-26 1999-10-15 Babcock Hitachi Kk 固体燃料燃焼バーナと固体燃料燃焼装置
CN2847059Y (zh) * 2005-06-28 2006-12-13 西安热工研究院有限公司 一种中心低速旋流燃烧器
CN201166362Y (zh) * 2007-12-07 2008-12-17 华中科技大学 一种低NOx煤粉燃烧器
JP2010270992A (ja) * 2009-05-22 2010-12-02 Mitsubishi Heavy Ind Ltd 石炭焚ボイラ
CN101965482A (zh) * 2008-03-07 2011-02-02 阿尔斯托姆科技有限公司 用于粉状固体燃料燃烧炉的低NOx喷嘴头
CN103443543A (zh) * 2011-04-01 2013-12-11 三菱重工业株式会社 燃烧器、烧固体燃料燃烧器及烧固体燃料锅炉、锅炉及锅炉的运转方法
CN204141575U (zh) * 2014-09-25 2015-02-04 武汉理工大学 适用于带涡流室水泥分解炉燃料分级燃烧的煤粉燃烧器喷嘴
CN204187609U (zh) * 2014-10-17 2015-03-04 西安交通大学 一种生物质低温预燃低挥发分低质煤低NOx燃烧装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2380463A (en) * 1942-06-23 1945-07-31 Babcock & Wilcox Co Fluent fuel burner
JPS6049503B2 (ja) 1981-02-10 1985-11-02 持田製薬株式会社 レ−ザ−手術装置
US4634054A (en) * 1983-04-22 1987-01-06 Combustion Engineering, Inc. Split nozzle tip for pulverized coal burner
US5315939A (en) 1993-05-13 1994-05-31 Combustion Engineering, Inc. Integrated low NOx tangential firing system
JP3183053B2 (ja) 1994-07-20 2001-07-03 株式会社日立製作所 ガスタービン燃焼器及びガスタービン
JPH08135919A (ja) 1994-11-11 1996-05-31 Babcock Hitachi Kk 燃焼装置
JPH08219415A (ja) * 1995-02-17 1996-08-30 Babcock Hitachi Kk 固体燃料用バーナと微粉炭燃焼装置
JPH09203505A (ja) * 1996-01-29 1997-08-05 Babcock Hitachi Kk 固体燃料用バーナと固体燃焼システム
JPH10220707A (ja) * 1997-02-10 1998-08-21 Babcock Hitachi Kk 粉末固体燃料用バーナと該バーナを備えた燃焼装置
JPH10318504A (ja) * 1997-05-16 1998-12-04 Babcock Hitachi Kk 大容量微粉固体燃料燃焼装置
JPH11148610A (ja) * 1997-11-20 1999-06-02 Babcock Hitachi Kk 固体燃料燃焼用バーナと固体燃料用燃焼装置
US6058855A (en) * 1998-07-20 2000-05-09 D. B. Riley, Inc. Low emission U-fired boiler combustion system
JP3784587B2 (ja) * 1999-09-08 2006-06-14 バブコック日立株式会社 低ＮＯｘ及び燃焼促進器を設けた固体燃料燃焼バーナ
JP5072650B2 (ja) * 2008-02-28 2012-11-14 三菱重工業株式会社 微粉炭バーナ
JP5374404B2 (ja) 2009-12-22 2013-12-25 三菱重工業株式会社 燃焼バーナおよびこの燃焼バーナを備えるボイラ
JP5670804B2 (ja) 2011-04-01 2015-02-18 三菱重工業株式会社 燃焼バーナ
JP5897363B2 (ja) 2012-03-21 2016-03-30 川崎重工業株式会社 微粉炭バイオマス混焼バーナ
JP6049503B2 (ja) * 2013-03-07 2016-12-21 三菱日立パワーシステムズ株式会社 燃焼バーナ及びボイラ

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0424404A (ja) * 1990-05-21 1992-01-28 Babcock Hitachi Kk 微粉炭バーナ
JPH11281010A (ja) * 1998-03-26 1999-10-15 Babcock Hitachi Kk 固体燃料燃焼バーナと固体燃料燃焼装置
CN2847059Y (zh) * 2005-06-28 2006-12-13 西安热工研究院有限公司 一种中心低速旋流燃烧器
CN201166362Y (zh) * 2007-12-07 2008-12-17 华中科技大学 一种低NOx煤粉燃烧器
CN101965482A (zh) * 2008-03-07 2011-02-02 阿尔斯托姆科技有限公司 用于粉状固体燃料燃烧炉的低NOx喷嘴头
JP2010270992A (ja) * 2009-05-22 2010-12-02 Mitsubishi Heavy Ind Ltd 石炭焚ボイラ
CN103443543A (zh) * 2011-04-01 2013-12-11 三菱重工业株式会社 燃烧器、烧固体燃料燃烧器及烧固体燃料锅炉、锅炉及锅炉的运转方法
CN204141575U (zh) * 2014-09-25 2015-02-04 武汉理工大学 适用于带涡流室水泥分解炉燃料分级燃烧的煤粉燃烧器喷嘴
CN204187609U (zh) * 2014-10-17 2015-03-04 西安交通大学 一种生物质低温预燃低挥发分低质煤低NOx燃烧装置

Also Published As

Publication number Publication date
JP2016194379A (ja) 2016-11-17
US10605455B2 (en) 2020-03-31
DE112016001569T5 (de) 2018-01-04
WO2016158473A1 (ja) 2016-10-06
US20180031232A1 (en) 2018-02-01
JP6560885B2 (ja) 2019-08-14

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PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information
CB02 Change of applicant information

Address after: Kanagawa Prefecture, Japan

Applicant after: Mitsubishi Power Co.,Ltd.

Address before: Kanagawa Prefecture, Japan

Applicant before: MITSUBISHI HEAVY INDUSTRIES, Ltd.

TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20220211

Address after: Tokyo

Applicant after: MITSUBISHI HEAVY INDUSTRIES, Ltd.

Address before: Kanagawa County, Japan

Applicant before: Mitsubishi Power Co.,Ltd.

RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20171128