PL2818797T3 - Palnik ze stabilizującym płomień centralnym urządzeniem strumieniowym dla rozdrobnionego paliwa niskiej jakości, węgla itp. - Google Patents

Palnik ze stabilizującym płomień centralnym urządzeniem strumieniowym dla rozdrobnionego paliwa niskiej jakości, węgla itp.

Info

Publication number
PL2818797T3
PL2818797T3 PL14173574T PL14173574T PL2818797T3 PL 2818797 T3 PL2818797 T3 PL 2818797T3 PL 14173574 T PL14173574 T PL 14173574T PL 14173574 T PL14173574 T PL 14173574T PL 2818797 T3 PL2818797 T3 PL 2818797T3
Authority
PL
Poland
Prior art keywords
burner
coal
air jet
low quality
jet device
Prior art date
Application number
PL14173574T
Other languages
English (en)
Inventor
Albert D Larue
Zumao Chen
Keir D Mcquistan
Original Assignee
Babcock & Wilcox Co
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 & Wilcox Co filed Critical Babcock & Wilcox Co
Publication of PL2818797T3 publication Critical patent/PL2818797T3/pl

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
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
    • F23C9/003—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber for pulverulent fuel
    • 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
    • F23D1/02—Vortex burners, e.g. for cyclone-type combustion apparatus
    • 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 
    • F23C2201/00—Staged combustion
    • F23C2201/20—Burner staging
    • 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
    • F23C2900/06043—Burner staging, i.e. radially stratified flame core burners

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
PL14173574T 2013-06-25 2014-06-24 Palnik ze stabilizującym płomień centralnym urządzeniem strumieniowym dla rozdrobnionego paliwa niskiej jakości, węgla itp. PL2818797T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/926,488 US9377191B2 (en) 2013-06-25 2013-06-25 Burner with flame stabilizing/center air jet device for low quality fuel
EP14173574.6A EP2818797B1 (en) 2013-06-25 2014-06-24 Burner with flame stabilizing center air jet device for pulverized low quality fuel, coal e.g.

Publications (1)

Publication Number Publication Date
PL2818797T3 true PL2818797T3 (pl) 2017-10-31

Family

ID=50980190

Family Applications (1)

Application Number Title Priority Date Filing Date
PL14173574T PL2818797T3 (pl) 2013-06-25 2014-06-24 Palnik ze stabilizującym płomień centralnym urządzeniem strumieniowym dla rozdrobnionego paliwa niskiej jakości, węgla itp.

Country Status (7)

Country Link
US (1) US9377191B2 (pl)
EP (1) EP2818797B1 (pl)
CN (1) CN104251488B (pl)
AU (1) AU2014203226B2 (pl)
IN (1) IN2014CH02915A (pl)
NZ (1) NZ626211A (pl)
PL (1) PL2818797T3 (pl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP5897364B2 (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
KR101812228B1 (ko) * 2015-05-15 2017-12-26 두산중공업 주식회사 꼬인관에 의한 선회류를 이용하는 미분탄 연소장치
CN105465779B (zh) * 2015-12-28 2018-06-19 西安热工研究院有限公司 一种带有中心风的直流燃烧器
GB2551167A (en) * 2016-06-08 2017-12-13 Doosan Babcock Ltd Burner
CN110043898B (zh) * 2019-04-10 2020-02-21 清华大学 多级回流逆喷式旋流煤粉燃烧器
TWI776333B (zh) * 2019-12-31 2022-09-01 法國商液態空氣喬治斯克勞帝方法研究開發股份有限公司 用於燃料燃燒的燃燒器及其燃燒方法

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FR1360793A (fr) * 1963-04-02 1964-05-15 Babcock & Wilcox France Brûleur combiné à charbon pulvérisé et à fuel-oil
US3429300A (en) * 1967-04-12 1969-02-25 Carl H Eisentrout Industrial furnace burner
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US4274343A (en) * 1979-04-13 1981-06-23 Combustion Engineering, Inc. Low load coal nozzle
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US4627366A (en) 1985-09-16 1986-12-09 The Babcock & Wilcox Company Primary air exchange for a pulverized coal burner
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US4915619A (en) 1988-05-05 1990-04-10 The Babcock & Wilcox Company Burner for coal, oil or gas firing
US4934284A (en) * 1989-02-27 1990-06-19 Nitz Mark G Coal distribution cone for pulverized coal burners
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JPH07260106A (ja) * 1994-03-18 1995-10-13 Hitachi Ltd 微粉炭燃焼バーナ及び微粉炭燃焼装置
CA2151308C (en) * 1994-06-17 1999-06-08 Hideaki Ohta Pulverized fuel combustion burner
US5526758A (en) * 1994-11-02 1996-06-18 The Babcock & Wilcox Company Distribution cone for pulverized coal burners
JP3099109B2 (ja) * 1996-05-24 2000-10-16 株式会社日立製作所 微粉炭バーナ
US5697306A (en) 1997-01-28 1997-12-16 The Babcock & Wilcox Company Low NOx short flame burner with control of primary air/fuel ratio for NOx reduction
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US7430970B2 (en) * 2005-06-30 2008-10-07 Larue Albert D Burner with center air jet
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JP5260034B2 (ja) * 2007-11-30 2013-08-14 三菱重工業株式会社 粉体分離装置及び固体燃料用バーナ
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
CN101865460B (zh) * 2010-07-07 2012-05-30 上海理工大学 反浓淡直流燃烧器

Also Published As

Publication number Publication date
EP2818797B1 (en) 2017-04-05
IN2014CH02915A (pl) 2015-09-04
AU2014203226A1 (en) 2015-01-22
NZ626211A (en) 2015-11-27
EP2818797A1 (en) 2014-12-31
AU2014203226B2 (en) 2017-11-30
CN104251488B (zh) 2018-06-12
US20140373763A1 (en) 2014-12-25
US9377191B2 (en) 2016-06-28
CN104251488A (zh) 2014-12-31

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