CN111219730B - 固体燃料供给装置及方法以及粉碎机、锅炉 - Google Patents

固体燃料供给装置及方法以及粉碎机、锅炉 Download PDF

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Publication number
CN111219730B
CN111219730B CN201911163661.5A CN201911163661A CN111219730B CN 111219730 B CN111219730 B CN 111219730B CN 201911163661 A CN201911163661 A CN 201911163661A CN 111219730 B CN111219730 B CN 111219730B
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CN
China
Prior art keywords
solid fuel
impeller
fuel supply
rotary valve
supply device
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CN201911163661.5A
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English (en)
Chinese (zh)
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CN111219730A (zh
Inventor
山口聪太朗
泽升吾
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Mitsubishi Heavy Industries Ltd
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Mitsubishi Heavy Industries Ltd
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Publication of CN111219730A publication Critical patent/CN111219730A/zh
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
    • F23K3/02—Pneumatic feeding arrangements, i.e. by air blast
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G65/00—Loading or unloading
    • B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
    • B65G65/34—Emptying devices
    • B65G65/40—Devices for emptying otherwise than from the top
    • B65G65/48—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems
    • B65G65/4881—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems rotating about a substantially horizontal axis
    • 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 
    • F23C5/00—Disposition of burners with respect to the combustion chamber or to one another; Mounting of burners in combustion apparatus
    • F23C5/08—Disposition of burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K1/00—Preparation of lump or pulverulent fuel in readiness for delivery to combustion apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2201/00—Pretreatment of solid fuel
    • F23K2201/10—Pulverizing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2201/00—Pretreatment of solid fuel
    • F23K2201/10—Pulverizing
    • F23K2201/1006—Mills adapted for use with furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2201/00—Pretreatment of solid fuel
    • F23K2201/10—Pulverizing
    • F23K2201/103—Pulverizing with hot gas supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2203/00—Feeding arrangements
    • F23K2203/002—Feeding devices for steam boilers, e.g. in locomotives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2203/00—Feeding arrangements
    • F23K2203/008—Feeding devices for pulverulent fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2203/00—Feeding arrangements
    • F23K2203/10—Supply line fittings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2203/00—Feeding arrangements
    • F23K2203/20—Feeding/conveying devices
    • F23K2203/201—Feeding/conveying devices using pneumatic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Disintegrating Or Milling (AREA)
  • Crushing And Grinding (AREA)
CN201911163661.5A 2018-11-26 2019-11-25 固体燃料供给装置及方法以及粉碎机、锅炉 Active CN111219730B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018220318A JP7223565B2 (ja) 2018-11-26 2018-11-26 固体燃料供給装置および方法並びに粉砕機、ボイラ
JP2018-220318 2018-11-26

Publications (2)

Publication Number Publication Date
CN111219730A CN111219730A (zh) 2020-06-02
CN111219730B true CN111219730B (zh) 2022-05-13

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Country Link
JP (1) JP7223565B2 (https=)
KR (1) KR102292355B1 (https=)
CN (1) CN111219730B (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7791693B2 (ja) * 2021-11-02 2025-12-24 三菱重工業株式会社 燃料供給システム、ボイラ設備、燃料供給システムの運転方法、及び燃料供給システムの改造方法
KR200495287Y1 (ko) * 2022-01-25 2022-04-20 주식회사 조일기업 이물질 제거 효율이 향상된 로터리 밸브
CN114543111B (zh) * 2022-03-18 2025-10-10 江苏集萃唯睿先进涡轮动力技术有限公司 一种锅炉投料装置
CN119327242B (zh) * 2024-09-29 2025-08-12 杭州绿能环保发电有限公司 一种垃圾焚烧炉烟气净化方法及系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4948822B2 (ja) * 2005-11-14 2012-06-06 株式会社岡村製作所 シュレッダー
CN103552277A (zh) * 2013-11-08 2014-02-05 深圳市至爱的科技发展有限公司 榨油机驱动方法
CN204384296U (zh) * 2014-12-16 2015-06-10 赛鼎工程有限公司 一种带滚子的刚性叶轮给料机
CN204589089U (zh) * 2015-04-27 2015-08-26 国电长源湖北生物质气化科技有限公司 一种生物质气化炉接触式密封给料机

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4716217Y1 (https=) 1967-06-15 1972-06-07
JPS5817022A (ja) * 1981-07-16 1983-02-01 Nippon Steel Corp ロ−タリ−フイ−ダ−における給送物の噛込み自動解消方法
JPH08629B2 (ja) * 1989-03-03 1996-01-10 宇部興産株式会社 ロータリバルブの異物噛込解消方法
JPH1059548A (ja) * 1996-08-16 1998-03-03 Mitsubishi Materials Corp ロータリーバルブの噛み込みトリップの防止方法及びその制御回路
JP2004256271A (ja) * 2003-02-27 2004-09-16 Sumitomo Chem Co Ltd ロータリーバルブのコンタミネーション防止方法
PL2143997T3 (pl) * 2007-04-13 2020-01-31 Mitsubishi Hitachi Power Systems, Ltd. Kocioł do spalania pyłu węglowego
JP2014142169A (ja) * 2012-12-25 2014-08-07 Shinei:Kk 固形燃料の供給装置
JP6547441B2 (ja) * 2015-06-23 2019-07-24 宇部興産株式会社 シュート管の閉塞防止装置及び方法
AT517644B1 (de) * 2015-08-18 2018-08-15 Gaston Ing Glock Verfahren und Vorrichtung zum Trocknen von Holzschnitzeln
JP6787166B2 (ja) * 2017-02-09 2020-11-18 井関農機株式会社 米搬送装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4948822B2 (ja) * 2005-11-14 2012-06-06 株式会社岡村製作所 シュレッダー
CN103552277A (zh) * 2013-11-08 2014-02-05 深圳市至爱的科技发展有限公司 榨油机驱动方法
CN204384296U (zh) * 2014-12-16 2015-06-10 赛鼎工程有限公司 一种带滚子的刚性叶轮给料机
CN204589089U (zh) * 2015-04-27 2015-08-26 国电长源湖北生物质气化科技有限公司 一种生物质气化炉接触式密封给料机

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JP2020085338A (ja) 2020-06-04
KR20200062035A (ko) 2020-06-03
KR102292355B1 (ko) 2021-08-24
JP7223565B2 (ja) 2023-02-16
CN111219730A (zh) 2020-06-02

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