PL392835A1 - Coal dust burner - Google Patents

Coal dust burner

Info

Publication number
PL392835A1
PL392835A1 PL392835A PL39283509A PL392835A1 PL 392835 A1 PL392835 A1 PL 392835A1 PL 392835 A PL392835 A PL 392835A PL 39283509 A PL39283509 A PL 39283509A PL 392835 A1 PL392835 A1 PL 392835A1
Authority
PL
Poland
Prior art keywords
coal dust
dust burner
burner
coal
dust
Prior art date
Application number
PL392835A
Other languages
Polish (pl)
Inventor
Yusuke Ochi
Kouji Kuramashi
Hirofumi Okazaki
Original Assignee
Babcock-Hitachi Kabushiki Kaisha
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 Kabushiki Kaisha filed Critical Babcock-Hitachi Kabushiki Kaisha
Publication of PL392835A1 publication Critical patent/PL392835A1/en

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 
    • 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
    • F23D17/00—Burners for combustion conjointly or alternatively of gaseous or liquid or pulverulent fuel
    • F23D17/007—Burners for combustion conjointly or alternatively of gaseous or liquid or pulverulent fuel liquid or pulverulent fuel
    • 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
    • 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)
  • Combustion Of Fluid Fuel (AREA)
PL392835A 2008-04-24 2009-04-09 Coal dust burner PL392835A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008113963A JP2009264654A (en) 2008-04-24 2008-04-24 Pulverized coal burner

Publications (1)

Publication Number Publication Date
PL392835A1 true PL392835A1 (en) 2011-02-28

Family

ID=41216599

Family Applications (1)

Application Number Title Priority Date Filing Date
PL392835A PL392835A1 (en) 2008-04-24 2009-04-09 Coal dust burner

Country Status (4)

Country Link
JP (1) JP2009264654A (en)
FI (1) FI20106233A (en)
PL (1) PL392835A1 (en)
WO (1) WO2009130857A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT507901B1 (en) * 2009-05-19 2010-09-15 Unitherm Cemcon Feuerungsanlag DRAL ADJUSTMENT DEVICE FOR A BURNER
JP2012122653A (en) * 2010-12-07 2012-06-28 Mitsubishi Heavy Ind Ltd Combustion burner
JP5730131B2 (en) * 2011-05-31 2015-06-03 三菱日立パワーシステムズ株式会社 Solid fuel burner
JP6011073B2 (en) 2012-07-02 2016-10-19 株式会社Ihi Burner
CN103017162A (en) * 2012-12-28 2013-04-03 北京哈宜节能环保科技开发有限公司 Spray pipe of burner and burner
KR101368360B1 (en) 2013-01-30 2014-03-03 현대제철 주식회사 Burner
CN103134050B (en) * 2013-03-07 2015-04-08 上海锅炉厂有限公司 Multi-coal low-nitrogen pulverized coal combustion device with gap wind
GB2513389A (en) * 2013-04-25 2014-10-29 Rjm Corp Ec Ltd Nozzle for power station burner and method for the use thereof
CN103307595B (en) * 2013-06-25 2017-05-31 山西蓝天环保设备有限公司 It is a kind of to extend the application method that small and medium-sized industrial coal powder boilers are applicable the device of coal
JP6632226B2 (en) 2015-06-12 2020-01-22 三菱日立パワーシステムズ株式会社 Burner, combustion device, boiler and burner control method
CN105910107A (en) * 2016-04-19 2016-08-31 上海发电设备成套设计研究院 Concentric axial flow low nitrogen oxide sleeve combustor
CN107442767A (en) * 2017-08-16 2017-12-08 中国重汽集团杭州发动机有限公司 Molten iron casting bag fuel baking apptss
JP7105707B2 (en) * 2019-02-13 2022-07-25 三菱重工業株式会社 After-airport and combustion device equipped with the same
JP6799687B1 (en) * 2019-03-19 2020-12-16 太平洋セメント株式会社 Burner device for cement kiln and its operation method
CN110566941A (en) * 2019-09-19 2019-12-13 哈尔滨锅炉厂有限责任公司 novel gas cyclone burner for lean coal and sub-bituminous coal
CN110953580B (en) * 2019-11-18 2021-07-23 上海发电设备成套设计研究院有限责任公司 Afterburning burner for diesel engine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58120008A (en) * 1982-01-12 1983-07-16 クレツクネル−フムボルト−ドイツ・アクチエン・ゲゼルシヤフト Burner for solid fuel
JPH0311537Y2 (en) * 1985-01-18 1991-03-20
JP2556776Y2 (en) * 1991-07-11 1997-12-08 株式会社コロナ Pressure spray burner
JP2002286205A (en) * 2001-03-23 2002-10-03 Hitachi Ltd Pulverized coal combustion burner, and combustion method using the pulverized coal combustion burner
JP4386279B2 (en) * 2004-12-10 2009-12-16 バブコック日立株式会社 Burner operation

Also Published As

Publication number Publication date
WO2009130857A1 (en) 2009-10-29
FI20106233A (en) 2010-11-23
JP2009264654A (en) 2009-11-12

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Legal Events

Date Code Title Description
REFS Decisions on refusal to grant patents (taken after the publication of the particulars of the applications)