JP6925811B2 - 燃焼バーナ、これを備えたボイラ、及び燃焼方法 - Google Patents

燃焼バーナ、これを備えたボイラ、及び燃焼方法 Download PDF

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Publication number
JP6925811B2
JP6925811B2 JP2017016145A JP2017016145A JP6925811B2 JP 6925811 B2 JP6925811 B2 JP 6925811B2 JP 2017016145 A JP2017016145 A JP 2017016145A JP 2017016145 A JP2017016145 A JP 2017016145A JP 6925811 B2 JP6925811 B2 JP 6925811B2
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Japan
Prior art keywords
gas flow
secondary air
flow path
fuel gas
fuel
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JP2017016145A
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English (en)
Japanese (ja)
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JP2018124011A (ja
Inventor
潤 葛西
潤 葛西
啓吾 松本
啓吾 松本
田中　隆一郎
隆一郎 田中
幸洋 冨永
幸洋 冨永
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
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Mitsubishi Power 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.)
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Publication date
Application filed by Mitsubishi Power Ltd filed Critical Mitsubishi Power Ltd
Priority to JP2017016145A priority Critical patent/JP6925811B2/ja
Priority to PCT/JP2018/002185 priority patent/WO2018143036A1/ja
Priority to CN201880008608.5A priority patent/CN110226067B/zh
Publication of JP2018124011A publication Critical patent/JP2018124011A/ja
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Publication of JP6925811B2 publication Critical patent/JP6925811B2/ja
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    • 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
    • F23D1/00—Burners for combustion of pulverulent fuel
    • 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
    • F23L1/00—Passages or apertures for delivering primary air for combustion 
    • 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
    • F23L9/00—Passages or apertures for delivering secondary air for completing combustion of fuel 

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Supply (AREA)
JP2017016145A 2017-01-31 2017-01-31 燃焼バーナ、これを備えたボイラ、及び燃焼方法 Active JP6925811B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2017016145A JP6925811B2 (ja) 2017-01-31 2017-01-31 燃焼バーナ、これを備えたボイラ、及び燃焼方法
PCT/JP2018/002185 WO2018143036A1 (ja) 2017-01-31 2018-01-25 燃焼バーナ、これを備えたボイラ、及び燃焼方法
CN201880008608.5A CN110226067B (zh) 2017-01-31 2018-01-25 燃烧器、具备该燃烧器的锅炉及燃烧方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017016145A JP6925811B2 (ja) 2017-01-31 2017-01-31 燃焼バーナ、これを備えたボイラ、及び燃焼方法

Publications (2)

Publication Number Publication Date
JP2018124011A JP2018124011A (ja) 2018-08-09
JP6925811B2 true JP6925811B2 (ja) 2021-08-25

Family

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Family Applications (1)

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JP2017016145A Active JP6925811B2 (ja) 2017-01-31 2017-01-31 燃焼バーナ、これを備えたボイラ、及び燃焼方法

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JP (1) JP6925811B2 (zh)
CN (1) CN110226067B (zh)
WO (1) WO2018143036A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240129193A (ko) * 2021-12-24 2024-08-27 미츠비시 파워 가부시키가이샤 버너 및 이것을 구비한 보일러 그리고 버너의 운전 방법

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3784587B2 (ja) * 1999-09-08 2006-06-14 バブコック日立株式会社 低ＮＯｘ及び燃焼促進器を設けた固体燃料燃焼バーナ
JP3679998B2 (ja) * 2001-01-31 2005-08-03 三菱重工業株式会社 微粉炭バーナ
JP3890497B2 (ja) * 2002-02-14 2007-03-07 株式会社日立製作所 固体燃料バーナと固体燃料バーナの燃焼方法
JP4150968B2 (ja) * 2003-11-10 2008-09-17 株式会社日立製作所 固体燃料バーナと固体燃料バーナの燃焼方法
ZA200806265B (en) * 2006-01-11 2009-10-28 Babcock Hitachi Kk Pulverized coal-fired boiler and pulverized coal combustion method
JP2007333232A (ja) * 2006-06-12 2007-12-27 Babcock Hitachi Kk 固体燃料バーナ、固体燃料バーナを備えた燃焼装置、及び固体燃料バーナを備えた燃焼装置の燃料供給方法
US20090297996A1 (en) * 2008-05-28 2009-12-03 Advanced Burner Technologies Corporation Fuel injector for low NOx furnace
CN204141575U (zh) * 2014-09-25 2015-02-04 武汉理工大学 适用于带涡流室水泥分解炉燃料分级燃烧的煤粉燃烧器喷嘴
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
JP6513422B2 (ja) * 2015-02-23 2019-05-15 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
JP2017227345A (ja) * 2016-06-20 2017-12-28 株式会社Ihi 微粉炭バーナ

Also Published As

Publication number Publication date
WO2018143036A1 (ja) 2018-08-09
CN110226067A (zh) 2019-09-10
JP2018124011A (ja) 2018-08-09
CN110226067B (zh) 2020-12-25

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