EP2677238A4 - Festbrennstoff-brenner - Google Patents

Festbrennstoff-brenner Download PDF

Info

Publication number
EP2677238A4
EP2677238A4 EP12747032.6A EP12747032A EP2677238A4 EP 2677238 A4 EP2677238 A4 EP 2677238A4 EP 12747032 A EP12747032 A EP 12747032A EP 2677238 A4 EP2677238 A4 EP 2677238A4
Authority
EP
European Patent Office
Prior art keywords
solid fuel
fuel burner
burner
solid
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.)
Granted
Application number
EP12747032.6A
Other languages
English (en)
French (fr)
Other versions
EP2677238B1 (de
EP2677238A1 (de
Inventor
Tetsuma Tatsumi
Hirofumi Okazaki
Koji Kuramashi
Akihito Orii
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
Mitsubishi Hitachi Power Systems 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 Hitachi Power Systems Ltd filed Critical Mitsubishi Hitachi Power Systems Ltd
Publication of EP2677238A1 publication Critical patent/EP2677238A1/de
Publication of EP2677238A4 publication Critical patent/EP2677238A4/de
Application granted granted Critical
Publication of EP2677238B1 publication Critical patent/EP2677238B1/de
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
    • 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
    • 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
    • F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
EP12747032.6A 2011-02-18 2012-02-13 Festbrennstoff-brenner Active EP2677238B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011033023A JP5566317B2 (ja) 2011-02-18 2011-02-18 固体燃料バーナ
PCT/JP2012/053255 WO2012111606A1 (ja) 2011-02-18 2012-02-13 固体燃料バーナ

Publications (3)

Publication Number Publication Date
EP2677238A1 EP2677238A1 (de) 2013-12-25
EP2677238A4 true EP2677238A4 (de) 2017-01-25
EP2677238B1 EP2677238B1 (de) 2018-12-05

Family

ID=46672525

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12747032.6A Active EP2677238B1 (de) 2011-02-18 2012-02-13 Festbrennstoff-brenner

Country Status (5)

Country Link
EP (1) EP2677238B1 (de)
JP (1) JP5566317B2 (de)
KR (1) KR101494993B1 (de)
MY (1) MY170750A (de)
WO (1) WO2012111606A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6011073B2 (ja) * 2012-07-02 2016-10-19 株式会社Ihi バーナ
FI20155255A (fi) * 2015-04-08 2016-10-09 Outotec Finland Oy Poltin
CN105841147A (zh) * 2016-06-04 2016-08-10 重庆市富燃科技有限责任公司 一种富氧煤粉回流预混燃烧器
JP2020030037A (ja) * 2018-08-20 2020-02-27 三菱日立パワーシステムズ株式会社 固体燃料バーナ

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019962A1 (de) * 1979-05-10 1980-12-10 Technisch Advies-en Handelsbureau Toverco B.V. Verfahren und Brenner zur Verbrennung pulverisierten Brennstoffs und Vorrichtung und Verfahren zur Trocknung feuchten Materials unter Verwendung eines solchen Brenners
JP2005140480A (ja) * 2003-11-10 2005-06-02 Hitachi Ltd 固体燃料バーナと固体燃料バーナの燃焼方法
US20060040223A1 (en) * 2003-01-21 2006-02-23 Ghani M U Method and apparatus for injecting a gas into a two-phase stream

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02110202A (ja) * 1988-10-18 1990-04-23 Babcock Hitachi Kk 粉体燃料燃焼装置およびその燃焼方法
JPH1038216A (ja) * 1996-07-22 1998-02-13 Ishikawajima Harima Heavy Ind Co Ltd 微粉炭バーナ
JP2012255600A (ja) 2011-06-09 2012-12-27 Babcock Hitachi Kk 固体燃料バーナ及びそれを備えた燃焼装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019962A1 (de) * 1979-05-10 1980-12-10 Technisch Advies-en Handelsbureau Toverco B.V. Verfahren und Brenner zur Verbrennung pulverisierten Brennstoffs und Vorrichtung und Verfahren zur Trocknung feuchten Materials unter Verwendung eines solchen Brenners
US20060040223A1 (en) * 2003-01-21 2006-02-23 Ghani M U Method and apparatus for injecting a gas into a two-phase stream
JP2005140480A (ja) * 2003-11-10 2005-06-02 Hitachi Ltd 固体燃料バーナと固体燃料バーナの燃焼方法
US20050120927A1 (en) * 2003-11-10 2005-06-09 Hirofumi Okazaki Solid fuel burner, solid fuel burner combustion method, combustion apparatus and combustion apparatus operation method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012111606A1 *

Also Published As

Publication number Publication date
JP5566317B2 (ja) 2014-08-06
JP2012172865A (ja) 2012-09-10
MY170750A (en) 2019-08-27
KR20130103806A (ko) 2013-09-24
WO2012111606A1 (ja) 2012-08-23
KR101494993B1 (ko) 2015-02-23
EP2677238B1 (de) 2018-12-05
EP2677238A1 (de) 2013-12-25

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