CA2496644C - Burner, fuel combustion method and boiler retrofit method - Google Patents

Burner, fuel combustion method and boiler retrofit method Download PDF

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Publication number
CA2496644C
CA2496644C CA002496644A CA2496644A CA2496644C CA 2496644 C CA2496644 C CA 2496644C CA 002496644 A CA002496644 A CA 002496644A CA 2496644 A CA2496644 A CA 2496644A CA 2496644 C CA2496644 C CA 2496644C
Authority
CA
Canada
Prior art keywords
nozzle
tertiary
air
burner
wall
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
CA002496644A
Other languages
English (en)
French (fr)
Other versions
CA2496644A1 (en
Inventor
Kenji Yamamoto
Hirofumi Okazaki
Osamu Itou
Masayuki Taniguchi
Takanori Yano
Kenji Kiyama
Kouji Kuramashi
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
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 Babcock Hitachi KK filed Critical Babcock Hitachi KK
Publication of CA2496644A1 publication Critical patent/CA2496644A1/en
Application granted granted Critical
Publication of CA2496644C publication Critical patent/CA2496644C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
CA002496644A 2004-03-24 2005-02-10 Burner, fuel combustion method and boiler retrofit method Expired - Fee Related CA2496644C (en)

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
JP2004-086006 2004-03-24

Publications (2)

Publication Number Publication Date
CA2496644A1 CA2496644A1 (en) 2005-09-24
CA2496644C true CA2496644C (en) 2009-07-07

Family

ID=34858423

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002496644A Expired - Fee Related CA2496644C (en) 2004-03-24 2005-02-10 Burner, fuel combustion method and boiler retrofit method

Country Status (7)

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

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* Cited by examiner, † Cited by third party
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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
KR100858981B1 (ko) * 2007-09-28 2008-09-17 한국전력공사 초임계 압력 석탄 보일러 고성능 버너 장치
US20090084346A1 (en) * 2007-09-28 2009-04-02 General Electric Company Gas flow injector and method of injecting gas into a combustion system
KR101660051B1 (ko) * 2008-04-10 2016-09-26 미츠비시 히타치 파워 시스템즈 가부시키가이샤 고체 연료 버너, 고체 연료 버너를 이용한 연소장치와 그 운전방법
JP5332389B2 (ja) * 2008-08-08 2013-11-06 株式会社Ｉｈｉ バーナ
DE112008003938B4 (de) * 2008-08-26 2025-11-13 FEV Europe GmbH Herstellen von Alterungsgas für Abgasnachbehandlungssysteme
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
JP2011127836A (ja) * 2009-12-17 2011-06-30 Mitsubishi Heavy Ind Ltd 固体燃料焚きバーナ及び固体燃料焚きボイラ
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
EP3015766B1 (de) 2011-04-01 2019-05-08 Mitsubishi Heavy Industries, Ltd. Brenner
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
PL2592341T3 (pl) * 2011-11-09 2017-09-29 Fortum Oyj Palnik sproszkowanego paliwa
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
EP3060845A4 (de) * 2013-10-21 2017-07-05 Hatch Ltd Geschwindigkeitsregelungsblende für brenner
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
KR102778272B1 (ko) * 2019-12-16 2025-03-12 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
WO2022168381A1 (ja) * 2021-02-03 2022-08-11 三浦工業株式会社 ガスバーナ及びボイラ
US20240085016A1 (en) * 2021-02-25 2024-03-14 Taiheiyo Cement Corporation Cement kiln burner and method for operating same
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
KR102689043B1 (ko) * 2023-11-29 2024-07-26 주식회사 부-스타 산소센서를 이용한 유체 혼합비 조절 및 유지 장치

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US4240784A (en) * 1978-09-25 1980-12-23 Dauvergne Hector A Three-stage liquid fuel burner
JPS6026922B2 (ja) * 1980-02-25 1985-06-26 川崎重工業株式会社 微粉炭バ−ナ
US4602571A (en) * 1984-07-30 1986-07-29 Combustion Engineering, Inc. Burner for coal slurry
JP3140299B2 (ja) * 1994-06-30 2001-03-05 株式会社日立製作所 微粉炭バーナ及びその使用方法
JP3342237B2 (ja) * 1995-06-13 2002-11-05 三菱重工業株式会社 微粉炭燃焼バーナ
CN1154800C (zh) * 1996-07-19 2004-06-23 巴布考克日立株式会社 一种燃烧器和使用该燃烧器的燃烧设备
JP3344694B2 (ja) * 1997-07-24 2002-11-11 株式会社日立製作所 微粉炭燃焼バーナ

Also Published As

Publication number Publication date
US20050211142A1 (en) 2005-09-29
EP1580486A1 (de) 2005-09-28
CA2496644A1 (en) 2005-09-24
CN1321288C (zh) 2007-06-13
AU2005200690A1 (en) 2005-10-13
KR20060042080A (ko) 2006-05-12
AU2005200690B9 (en) 2006-06-15
JP4261401B2 (ja) 2009-04-30
AU2005200690B2 (en) 2006-05-11
JP2005273973A (ja) 2005-10-06
CN1673620A (zh) 2005-09-28

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