JP2020121283A - 粉砕機及びボイラシステム並びに粉砕機の運転方法 - Google Patents

粉砕機及びボイラシステム並びに粉砕機の運転方法 Download PDF

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Publication number
JP2020121283A
JP2020121283A JP2019015720A JP2019015720A JP2020121283A JP 2020121283 A JP2020121283 A JP 2020121283A JP 2019015720 A JP2019015720 A JP 2019015720A JP 2019015720 A JP2019015720 A JP 2019015720A JP 2020121283 A JP2020121283 A JP 2020121283A
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JP
Japan
Prior art keywords
rotary table
solid fuel
inclined surface
housing
particle size
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.)
Pending
Application number
JP2019015720A
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English (en)
Japanese (ja)
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JP2020121283A5 (enExample
Inventor
優也 植田
Yuya Ueda
優也 植田
筒場　孝志
Takashi Tsutsuba
孝志 筒場
貴之 梅野
Takayuki Umeno
貴之 梅野
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
Priority to JP2019015720A priority Critical patent/JP2020121283A/ja
Priority to PCT/JP2019/050849 priority patent/WO2020158270A1/ja
Priority to TW109100019A priority patent/TW202031359A/zh
Publication of JP2020121283A publication Critical patent/JP2020121283A/ja
Publication of JP2020121283A5 publication Critical patent/JP2020121283A5/ja
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C15/04—Mills with pressed pendularly-mounted rollers, e.g. spring pressed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
    • B02C23/24—Passing gas through crushing or disintegrating zone
    • B02C23/26—Passing gas through crushing or disintegrating zone characterised by point of gas entry or exit or by gas flow path
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C25/00—Control arrangements specially adapted for crushing or disintegrating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/08—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force
    • B07B7/083—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force generated by rotating vanes, discs, drums, or brushes
    • 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
    • F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
    • F23K3/02—Pneumatic feeding arrangements, i.e. by air blast

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Crushing And Grinding (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Disintegrating Or Milling (AREA)
JP2019015720A 2019-01-31 2019-01-31 粉砕機及びボイラシステム並びに粉砕機の運転方法 Pending JP2020121283A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2019015720A JP2020121283A (ja) 2019-01-31 2019-01-31 粉砕機及びボイラシステム並びに粉砕機の運転方法
PCT/JP2019/050849 WO2020158270A1 (ja) 2019-01-31 2019-12-25 粉砕機及びボイラシステム並びに粉砕機の運転方法
TW109100019A TW202031359A (zh) 2019-01-31 2020-01-02 粉碎機及鍋爐系統以及粉碎機之運轉方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019015720A JP2020121283A (ja) 2019-01-31 2019-01-31 粉砕機及びボイラシステム並びに粉砕機の運転方法

Publications (2)

Publication Number Publication Date
JP2020121283A true JP2020121283A (ja) 2020-08-13
JP2020121283A5 JP2020121283A5 (enExample) 2020-12-17

Family

ID=71840916

Family Applications (1)

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JP2019015720A Pending JP2020121283A (ja) 2019-01-31 2019-01-31 粉砕機及びボイラシステム並びに粉砕機の運転方法

Country Status (3)

Country Link
JP (1) JP2020121283A (enExample)
TW (1) TW202031359A (enExample)
WO (1) WO2020158270A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022054095A (ja) * 2020-09-25 2022-04-06 三菱重工業株式会社 粉砕機及び発電プラント並びに粉砕機の運転方法
WO2022163244A1 (ja) * 2021-01-27 2022-08-04 三菱重工業株式会社 固体燃料粉砕装置及び発電プラント、並びにローラ摩耗量監視方法
JP2022116709A (ja) * 2021-01-29 2022-08-10 三菱重工業株式会社 粉砕機及び発電プラント並びに粉砕機の運転方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115463736B (zh) * 2022-06-01 2024-10-18 浙江浙能兰溪发电有限责任公司 一种磨煤机翼型风环

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0240448U (enExample) * 1988-09-08 1990-03-19
JP2008036535A (ja) * 2006-08-07 2008-02-21 Chugoku Electric Power Co Inc:The セラミックライナ、セラミックライナの取付構造、及びセラミックライナの取付方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07155627A (ja) * 1993-12-06 1995-06-20 Mitsubishi Heavy Ind Ltd 竪型粉砕機
JP5030430B2 (ja) * 2006-02-07 2012-09-19 三菱重工業株式会社 竪型ローラミル
JP6599259B2 (ja) * 2016-02-02 2019-10-30 三菱日立パワーシステムズ株式会社 固体燃料粉砕装置およびその制御方法
MY195266A (en) * 2016-07-21 2023-01-11 Ihi Corp Vertical Roller Mill
JP6896399B2 (ja) * 2016-11-16 2021-06-30 三菱パワー株式会社 固体燃料粉砕装置及びその運転方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0240448U (enExample) * 1988-09-08 1990-03-19
JP2008036535A (ja) * 2006-08-07 2008-02-21 Chugoku Electric Power Co Inc:The セラミックライナ、セラミックライナの取付構造、及びセラミックライナの取付方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022054095A (ja) * 2020-09-25 2022-04-06 三菱重工業株式会社 粉砕機及び発電プラント並びに粉砕機の運転方法
WO2022163244A1 (ja) * 2021-01-27 2022-08-04 三菱重工業株式会社 固体燃料粉砕装置及び発電プラント、並びにローラ摩耗量監視方法
JP2022116709A (ja) * 2021-01-29 2022-08-10 三菱重工業株式会社 粉砕機及び発電プラント並びに粉砕機の運転方法
JP7612437B2 (ja) 2021-01-29 2025-01-14 三菱重工業株式会社 粉砕機及び発電プラント並びに粉砕機の運転方法

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TW202031359A (zh) 2020-09-01
WO2020158270A1 (ja) 2020-08-06

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