CN1321288C - 燃烧器、燃料燃烧方法以及锅炉改进方法 - Google Patents

燃烧器、燃料燃烧方法以及锅炉改进方法 Download PDF

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Publication number
CN1321288C
CN1321288C CNB2005100093721A CN200510009372A CN1321288C CN 1321288 C CN1321288 C CN 1321288C CN B2005100093721 A CNB2005100093721 A CN B2005100093721A CN 200510009372 A CN200510009372 A CN 200510009372A CN 1321288 C CN1321288 C CN 1321288C
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CN
China
Prior art keywords
burner
wall
air
nozzle
tertiary air
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
CNB2005100093721A
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English (en)
Chinese (zh)
Other versions
CN1673620A (zh
Inventor
山本研二
冈崎洋文
伊藤修
谷口正行
矢野隆则
木山研滋
仓增公治
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 Power Ltd
Original Assignee
Babcock Hitachi KK
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Publication date
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Publication of CN1673620A publication Critical patent/CN1673620A/zh
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Publication of CN1321288C publication Critical patent/CN1321288C/zh
Expired - Fee Related legal-status Critical Current
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D23/00—Assemblies of two or more burners
    • 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
    • F23C7/008—Flow control devices
    • 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
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/00003—Fuel or fuel-air mixtures flow distribution devices upstream of the outlet
    • 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
    • F23D2900/11402—Airflow diaphragms at burner nozzle
CNB2005100093721A 2004-03-24 2005-02-21 燃烧器、燃料燃烧方法以及锅炉改进方法 Expired - Fee Related CN1321288C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004086006A JP4261401B2 (ja) 2004-03-24 2004-03-24 バーナと燃料燃焼方法及びボイラの改造方法
JP2004086006 2004-03-24

Publications (2)

Publication Number Publication Date
CN1673620A CN1673620A (zh) 2005-09-28
CN1321288C true CN1321288C (zh) 2007-06-13

Family

ID=34858423

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2005100093721A Expired - Fee Related CN1321288C (zh) 2004-03-24 2005-02-21 燃烧器、燃料燃烧方法以及锅炉改进方法

Country Status (7)

Country Link
US (1) US20050211142A1 (fr)
EP (1) EP1580486A1 (fr)
JP (1) JP4261401B2 (fr)
KR (1) KR20060042080A (fr)
CN (1) CN1321288C (fr)
AU (1) AU2005200690B9 (fr)
CA (1) CA2496644C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102333991A (zh) * 2009-12-17 2012-01-25 三菱重工业株式会社 固体燃料焚烧燃烧器及固体燃料焚烧锅炉

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009079794A (ja) * 2007-09-25 2009-04-16 Babcock Hitachi Kk 固体燃料バーナ、固体燃料バーナを用いた燃焼装置とその運転方法
US20090084346A1 (en) * 2007-09-28 2009-04-02 General Electric Company Gas flow injector and method of injecting gas into a combustion system
KR100858981B1 (ko) * 2007-09-28 2008-09-17 한국전력공사 초임계 압력 석탄 보일러 고성능 버너 장치
JP5190509B2 (ja) * 2008-04-10 2013-04-24 バブコック日立株式会社 固体燃料バーナ、固体燃料バーナを用いた燃焼装置とその運転方法
JP5332389B2 (ja) * 2008-08-08 2013-11-06 株式会社Ｉｈｉ バーナ
US20110183274A1 (en) * 2008-08-26 2011-07-28 Michael Bahn Producing ageing gas for exhaust gas after-treatment systems
US20100175380A1 (en) 2009-01-13 2010-07-15 General Electric Company Traversing fuel nozzles in cap-less combustor assembly
JP5288269B2 (ja) * 2009-03-26 2013-09-11 住友大阪セメント株式会社 燃焼装置
JP5369899B2 (ja) 2009-05-27 2013-12-18 株式会社Ｉｈｉ 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
PL2995857T3 (pl) 2011-04-01 2019-11-29 Mitsubishi Heavy Ind Ltd Palnik do spalania
JP5794419B2 (ja) * 2011-07-29 2015-10-14 三菱日立パワーシステムズ株式会社 固体燃料バーナ
EP2592341B1 (fr) * 2011-11-09 2016-10-19 Fortum OYJ Brûleur à combustible pulvérisé
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
CN103574634B (zh) * 2012-08-03 2015-12-16 江阴德尔热能机械有限公司 一种空气流通截面调节装置
JP5629901B2 (ja) * 2013-07-22 2014-11-26 三菱日立パワーシステムズ株式会社 固体燃料焚きバーナ及び固体燃料焚きボイラ
WO2015058283A1 (fr) * 2013-10-21 2015-04-30 Hatch Ltd. Carénage de régulation de vitesse pour brûleur
JP6517039B2 (ja) * 2015-02-23 2019-05-22 三菱日立パワーシステムズ株式会社 燃焼バーナ、ボイラ、及び燃料ガスの燃焼方法
JP6058077B2 (ja) * 2015-06-11 2017-01-11 三菱重工業株式会社 燃焼バーナ
JP6632226B2 (ja) 2015-06-12 2020-01-22 三菱日立パワーシステムズ株式会社 バーナ、燃焼装置、ボイラ及びバーナの制御方法
KR101922933B1 (ko) * 2016-10-11 2018-11-28 한국에너지기술연구원 플라즈마 미분탄 점화용 버너 및 이를 포함하는 석탄화력발전 기동용 플라즈마 미분탄 버너
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
JP6797714B2 (ja) * 2017-02-22 2020-12-09 三菱パワー株式会社 燃焼装置
CN106895436B (zh) * 2017-03-22 2018-10-26 山东理工大学 生物质成型燃料燃烧装置的炭粉快速低温燃烧的阴燃装置
CN107339690A (zh) * 2017-07-31 2017-11-10 江苏科行环保科技有限公司 氧化铝焙烧炉及其轴向空气分级燃烧方法
CN109059534B (zh) * 2018-06-12 2024-02-23 湖北锋焰机电科技有限公司 一种可调节式高效节能回转窑燃烧器
CN109099427A (zh) * 2018-10-15 2018-12-28 北京环科环保技术公司 一种燃烧器用的燃烧头
JP6556316B1 (ja) * 2018-11-20 2019-08-07 中外炉工業株式会社 工業炉及び工業炉の燃焼制御方法
CN110508125A (zh) * 2019-09-29 2019-11-29 福州大学 一种可变截面的导流装置及其工作方法
KR20210077049A (ko) 2019-12-16 2021-06-25 현대자동차주식회사 이젝터 노즐과 이를 포함한 이젝터
CN111947141B (zh) * 2020-08-13 2023-05-30 西安交通大学 一种可调节的风-煤逐级混合低NOx燃烧装置
US20230272906A1 (en) * 2020-08-31 2023-08-31 China Coal Research Institute Company Of Energy Conservation Two-channel burner and method of use therefor, and multi-channel single-cone burner and method of use therefor
JPWO2022180735A1 (fr) * 2021-02-25 2022-09-01
CN114321977A (zh) * 2021-11-29 2022-04-12 南京航空航天大学 一种环缝帽罩进气面积智能调节系统及调节方法
CN114877322B (zh) * 2022-04-20 2023-11-03 东方电气集团东方锅炉股份有限公司 一种火焰调节式旋流燃烧器

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4240784A (en) * 1978-09-25 1980-12-23 Dauvergne Hector A Three-stage liquid fuel burner
GB2070761A (en) * 1980-02-25 1981-09-09 Kawasaki Heavy Ind Ltd Pulverized coal burner
US4602571A (en) * 1984-07-30 1986-07-29 Combustion Engineering, Inc. Burner for coal slurry
EP0690264A2 (fr) * 1994-06-30 1996-01-03 Hitachi, Ltd. Brûleur à charbon pulvérisé et procédé pour utiliser celui-ci
JPH08338609A (ja) * 1995-06-13 1996-12-24 Mitsubishi Heavy Ind Ltd 微粉炭燃焼バーナ
EP0852315A1 (fr) * 1996-07-19 1998-07-08 Babcock-Hitachi Kabushiki Kaisha Bruleur et dispositif a combustion correspondant
EP0893649A2 (fr) * 1997-07-24 1999-01-27 Hitachi, Ltd. Brûleur à charbon pulvérisé

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4240784A (en) * 1978-09-25 1980-12-23 Dauvergne Hector A Three-stage liquid fuel burner
GB2070761A (en) * 1980-02-25 1981-09-09 Kawasaki Heavy Ind Ltd Pulverized coal burner
US4602571A (en) * 1984-07-30 1986-07-29 Combustion Engineering, Inc. Burner for coal slurry
EP0690264A2 (fr) * 1994-06-30 1996-01-03 Hitachi, Ltd. Brûleur à charbon pulvérisé et procédé pour utiliser celui-ci
JPH08338609A (ja) * 1995-06-13 1996-12-24 Mitsubishi Heavy Ind Ltd 微粉炭燃焼バーナ
EP0852315A1 (fr) * 1996-07-19 1998-07-08 Babcock-Hitachi Kabushiki Kaisha Bruleur et dispositif a combustion correspondant
EP0893649A2 (fr) * 1997-07-24 1999-01-27 Hitachi, Ltd. Brûleur à charbon pulvérisé

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102333991A (zh) * 2009-12-17 2012-01-25 三菱重工业株式会社 固体燃料焚烧燃烧器及固体燃料焚烧锅炉

Also Published As

Publication number Publication date
JP4261401B2 (ja) 2009-04-30
US20050211142A1 (en) 2005-09-29
AU2005200690B2 (en) 2006-05-11
AU2005200690B9 (en) 2006-06-15
CA2496644A1 (fr) 2005-09-24
JP2005273973A (ja) 2005-10-06
CN1673620A (zh) 2005-09-28
AU2005200690A1 (en) 2005-10-13
KR20060042080A (ko) 2006-05-12
CA2496644C (fr) 2009-07-07
EP1580486A1 (fr) 2005-09-28

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Granted publication date: 20070613

Termination date: 20110221