CA2664769C - Burner, and combustion equipment and boiler comprising burner - Google Patents

Burner, and combustion equipment and boiler comprising burner Download PDF

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Publication number
CA2664769C
CA2664769C CA2664769A CA2664769A CA2664769C CA 2664769 C CA2664769 C CA 2664769C CA 2664769 A CA2664769 A CA 2664769A CA 2664769 A CA2664769 A CA 2664769A CA 2664769 C CA2664769 C CA 2664769C
Authority
CA
Canada
Prior art keywords
fuel
containing fluid
furnace
burner
supply nozzle
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
CA2664769A
Other languages
English (en)
French (fr)
Other versions
CA2664769A1 (en
Inventor
Kenji Kiyama
Akira Baba
Takanori Yano
Osamu Okada
Hirofumi Okazaki
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 CA2664769A1 publication Critical patent/CA2664769A1/en
Application granted granted Critical
Publication of CA2664769C publication Critical patent/CA2664769C/en
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
    • F23D1/00—Burners for combustion of pulverulent fuel
    • F23D1/005—Burners for combustion of pulverulent fuel burning a mixture of pulverulent fuel delivered as a slurry, i.e. comprising a carrying liquid
    • 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
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
    • F22B1/1869—Hot gas water tube boilers not provided for in F22B1/1807 - F22B1/1861
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B21/00—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically
    • F22B21/22—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from water tubes of form other than straight or substantially straight
    • F22B21/26—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from water tubes of form other than straight or substantially straight bent helically, i.e. coiled
    • 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
    • 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
    • F23D2201/00—Burners adapted for particulate solid or pulverulent fuels
    • F23D2201/20—Fuel flow guiding devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Combustion Of Fluid Fuel (AREA)
CA2664769A 2006-09-27 2007-03-27 Burner, and combustion equipment and boiler comprising burner Active CA2664769C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006-263336 2006-09-27
JP2006263336 2006-09-27
PCT/JP2007/056311 WO2008038426A1 (fr) 2006-09-27 2007-03-27 Brûleur, et équipement de combustion et chaudière comprenant un brûleur

Publications (2)

Publication Number Publication Date
CA2664769A1 CA2664769A1 (en) 2008-04-03
CA2664769C true CA2664769C (en) 2013-03-19

Family

ID=39229869

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2664769A Active CA2664769C (en) 2006-09-27 2007-03-27 Burner, and combustion equipment and boiler comprising burner

Country Status (8)

Country Link
US (2) US20100064986A1 (ko)
EP (1) EP2068077A4 (ko)
JP (1) JP4896143B2 (ko)
KR (1) KR101285447B1 (ko)
CN (1) CN101542202B (ko)
AU (1) AU2007301377B2 (ko)
CA (1) CA2664769C (ko)
WO (1) WO2008038426A1 (ko)

Families Citing this family (26)

* 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
US20110053102A1 (en) * 2008-04-10 2011-03-03 Babcock-Hitachi Kabushiki Kaisha Solid fuel burner, combustion apparatus using solid fuel burner, and method of operating the combustion apparatus
JP5268093B2 (ja) * 2008-07-04 2013-08-21 一般財団法人電力中央研究所 粉体の気流搬送装置及びこれを有するガス化設備
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
JP5490924B2 (ja) 2011-01-21 2014-05-14 バブコック日立株式会社 固体燃料バーナおよび前記バーナを用いる燃焼装置
CN102221199A (zh) * 2011-03-11 2011-10-19 中国电力企业联合会科技开发服务中心 循环流化床锅炉低风压改进及运行方法
JP5768433B2 (ja) * 2011-03-25 2015-08-26 宇部興産株式会社 セメント焼成用バーナ
MX354826B (es) * 2011-04-01 2018-03-21 Mitsubishi Heavy Ind Ltd Quemador de combustión, quemador de combustión de combustible sólido, hervidor de combustión de combustible sólido, hervidor y método para poner en operación el hervidor.
JP5886031B2 (ja) * 2011-12-26 2016-03-16 川崎重工業株式会社 バイオマス燃料燃焼方法
WO2014027611A1 (ja) * 2012-08-14 2014-02-20 バブコック日立株式会社 固体燃料バーナと該固体燃料バーナを備えた燃焼装置の運転方法
JP5867742B2 (ja) * 2012-08-14 2016-02-24 三菱日立パワーシステムズ株式会社 固体燃料バーナを備えた燃焼装置
AU2014251120B2 (en) * 2013-04-11 2018-03-22 The Babcock & Wilcox Company Dual phase fuel feeder for boilers
JP5797238B2 (ja) * 2013-08-05 2015-10-21 三菱日立パワーシステムズ株式会社 燃料バーナ及び旋回燃焼ボイラ
MX2017009761A (es) * 2015-03-31 2017-12-11 Mitsubishi Hitachi Power Sys Caldera y quemador de combustión.
WO2016158081A1 (ja) 2015-03-31 2016-10-06 三菱日立パワーシステムズ株式会社 燃焼バーナ及びこれを備えたボイラ
JP6642912B2 (ja) 2015-09-11 2020-02-12 三菱日立パワーシステムズ株式会社 燃焼バーナ及びこれを備えたボイラ
WO2017193191A1 (en) * 2016-05-11 2017-11-16 Dynamis Engenharia E Comércio Ltda. Method to enhance burner efficiency and burner
JP7139095B2 (ja) * 2017-02-17 2022-09-20 三菱重工業株式会社 ボイラ
JP6879771B2 (ja) * 2017-02-17 2021-06-02 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
EP3438529B1 (en) * 2017-07-31 2020-04-22 General Electric Technology GmbH Coal nozzle assembly comprising two flow channels
EP3438533B1 (en) 2017-07-31 2021-03-03 General Electric Technology GmbH Coal nozzle assembly for a steam generation apparatus
CN109405276B (zh) * 2018-09-30 2021-07-27 农业部规划设计研究院 一种秸秆捆烧锅炉清洁供暖系统
DE102019103659B4 (de) * 2019-02-13 2023-11-30 Bystronic Laser Ag Gasführung, Laserschneidkopf und Laserschneidmaschine
US11029025B2 (en) 2019-08-14 2021-06-08 Taiheiyo Cement Corporation Combustible waste injection device and method for operating the same
US11608981B1 (en) * 2021-08-31 2023-03-21 R-V Industries, Inc. Nozzle for feeding combustion media into a furnace

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59500981A (ja) 1982-07-12 1984-05-31 コンバツシヨン　エンヂニアリング，インコ−ポレ−テツド． 粉炭バ−ナのための改良されたノズルチツプ
US4634054A (en) * 1983-04-22 1987-01-06 Combustion Engineering, Inc. Split nozzle tip for pulverized coal burner
JP2740201B2 (ja) 1988-09-05 1998-04-15 バブコツク日立株式会社 微粉炭バーナ
US5240409A (en) * 1992-04-10 1993-08-31 Institute Of Gas Technology Premixed fuel/air burners
GB9322016D0 (en) * 1993-10-26 1993-12-15 Rolls Royce Power Eng Improvements in or relating to solid fuel burners
US5392720A (en) * 1994-06-07 1995-02-28 Riley Stoker Corporation Flame retaining nozzle tip
CA2151308C (en) * 1994-06-17 1999-06-08 Hideaki Ohta Pulverized fuel combustion burner
JP3021305B2 (ja) * 1995-01-30 2000-03-15 三菱重工業株式会社 微粉状燃料燃焼バーナ
US5545031A (en) * 1994-12-30 1996-08-13 Combustion Tec, Inc. Method and apparatus for injecting fuel and oxidant into a combustion burner
JPH08226615A (ja) 1995-02-22 1996-09-03 Mitsubishi Heavy Ind Ltd 微粉炭焚きバーナ
CN2253800Y (zh) * 1995-08-18 1997-05-07 哈尔滨锅炉有限责任公司 浓缩式自稳煤粉燃烧器
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
CN2319694Y (zh) * 1997-10-17 1999-05-19 清华大学 可调式浓淡煤粉燃烧器
JP3686250B2 (ja) 1998-03-26 2005-08-24 三菱重工業株式会社 微粉炭バーナ
JP3716096B2 (ja) * 1998-04-02 2005-11-16 三菱重工業株式会社 微粉炭セパレータ装置
JP3986182B2 (ja) * 1998-10-27 2007-10-03 株式会社日立製作所 微粉炭燃焼バーナおよびそれを備えた燃焼装置
JP2000234704A (ja) * 1999-02-16 2000-08-29 Babcock Hitachi Kk 微粉炭燃焼装置
JP3924089B2 (ja) * 1999-04-28 2007-06-06 株式会社日立製作所 微粉炭バーナ及び微粉炭バーナを用いた燃焼装置
CA2410725C (en) * 2001-11-16 2008-07-22 Hitachi, Ltd. Solid fuel burner, burning method using the same, combustion apparatus and method of operating the combustion apparatus
US20060000467A1 (en) * 2004-06-30 2006-01-05 Hibshman Joell R Ii Gas cooking burner with enhanced air entrainment and system and method incorporating same

Also Published As

Publication number Publication date
JPWO2008038426A1 (ja) 2010-01-28
EP2068077A1 (en) 2009-06-10
WO2008038426A1 (fr) 2008-04-03
US20140116359A1 (en) 2014-05-01
US20100064986A1 (en) 2010-03-18
AU2007301377A1 (en) 2008-04-03
JP4896143B2 (ja) 2012-03-14
KR20090080506A (ko) 2009-07-24
KR101285447B1 (ko) 2013-07-12
AU2007301377B2 (en) 2011-02-03
CN101542202A (zh) 2009-09-23
EP2068077A4 (en) 2016-10-12
CN101542202B (zh) 2011-05-04
CA2664769A1 (en) 2008-04-03

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