EP4238653A4 - Klassifikator, kraftwerk und verfahren zum betreiben eines klassifikators - Google Patents

Klassifikator, kraftwerk und verfahren zum betreiben eines klassifikators

Info

Publication number
EP4238653A4
EP4238653A4 EP22779681.0A EP22779681A EP4238653A4 EP 4238653 A4 EP4238653 A4 EP 4238653A4 EP 22779681 A EP22779681 A EP 22779681A EP 4238653 A4 EP4238653 A4 EP 4238653A4
Authority
EP
European Patent Office
Prior art keywords
classifier
power plant
operating
operating classifier
plant
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
EP22779681.0A
Other languages
English (en)
French (fr)
Other versions
EP4238653A1 (de
Inventor
Sotaro Yamaguchi
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 Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of EP4238653A1 publication Critical patent/EP4238653A1/de
Publication of EP4238653A4 publication Critical patent/EP4238653A4/de
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
    • F23G5/033—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment comminuting or crushing
    • 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
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
    • B02C23/12—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
    • 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
    • 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
    • B02C2015/002—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs combined with a classifier
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2201/00—Pretreatment
    • F23G2201/60—Separating
    • F23G2201/602—Separating different sizes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Combined Means For Separation Of Solids (AREA)
EP22779681.0A 2021-03-31 2022-02-24 Klassifikator, kraftwerk und verfahren zum betreiben eines klassifikators Pending EP4238653A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021060073A JP7714364B2 (ja) 2021-03-31 2021-03-31 分級機及び発電プラント並びに分級機の運転方法
PCT/JP2022/007548 WO2022209456A1 (ja) 2021-03-31 2022-02-24 分級機及び発電プラント並びに分級機の運転方法

Publications (2)

Publication Number Publication Date
EP4238653A1 EP4238653A1 (de) 2023-09-06
EP4238653A4 true EP4238653A4 (de) 2025-04-02

Family

ID=83455878

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22779681.0A Pending EP4238653A4 (de) 2021-03-31 2022-02-24 Klassifikator, kraftwerk und verfahren zum betreiben eines klassifikators

Country Status (4)

Country Link
EP (1) EP4238653A4 (de)
JP (1) JP7714364B2 (de)
CN (1) CN116568403B (de)
WO (1) WO2022209456A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115823794B (zh) * 2022-12-15 2024-11-26 珠海格力电器股份有限公司 碎冰设备
CN115888935B (zh) * 2022-12-28 2025-01-21 中国科学院力学研究所 一种基于高压气体推进的煤与矸石的分离装置和分离方法
CN115805130B (zh) * 2022-12-30 2023-06-02 合肥中亚建材装备有限责任公司 一种基于流线形叶片的选粉系统
JP2024158374A (ja) * 2023-04-27 2024-11-08 三菱重工業株式会社 分級機及び粉砕機並びに分級機の製造方法
CN116809234B (zh) * 2023-07-24 2024-02-06 中国科学院空间应用工程与技术中心 一种月壤高梯度磁选装置

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4684069A (en) * 1984-08-18 1987-08-04 Kawasaki Jukogyo Kabushiki Kaisha Classifier and controller for vertical mill
JPH01163481U (de) * 1988-04-22 1989-11-14
JPH02115052A (ja) * 1988-10-26 1990-04-27 Babcock Hitachi Kk 回転分級式微粉砕機
JPH0751630A (ja) * 1993-08-19 1995-02-28 Mitsubishi Heavy Ind Ltd 竪型ローラミルの分級装置
JPH09271721A (ja) * 1996-04-04 1997-10-21 Kao Corp 回転型粉体分級機
JP2001129484A (ja) * 2000-10-04 2001-05-15 Ishikawajima Harima Heavy Ind Co Ltd 回転式分級機
US20020033357A1 (en) * 2000-08-28 2002-03-21 Josef Keuschnigg Separating wheel
CN201441979U (zh) * 2009-06-10 2010-04-28 山东电力研究院 轴向粗粉分离器
JP2020032313A (ja) * 2018-08-27 2020-03-05 三菱日立パワーシステムズ株式会社 固体燃料粉砕装置及びこれを備えた発電プラント並びに固体燃料粉砕方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0731175U (ja) * 1993-11-10 1995-06-13 石川島播磨重工業株式会社 回転式分級機
US10722898B2 (en) 2013-11-01 2020-07-28 Mitsubishi Hitachi Power Systems, Ltd. Vertical roller mill
JP7175601B2 (ja) * 2017-11-02 2022-11-21 三菱重工業株式会社 粉砕機及び粉砕機の運転方法

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4684069A (en) * 1984-08-18 1987-08-04 Kawasaki Jukogyo Kabushiki Kaisha Classifier and controller for vertical mill
JPH01163481U (de) * 1988-04-22 1989-11-14
JPH02115052A (ja) * 1988-10-26 1990-04-27 Babcock Hitachi Kk 回転分級式微粉砕機
JPH0751630A (ja) * 1993-08-19 1995-02-28 Mitsubishi Heavy Ind Ltd 竪型ローラミルの分級装置
JPH09271721A (ja) * 1996-04-04 1997-10-21 Kao Corp 回転型粉体分級機
US20020033357A1 (en) * 2000-08-28 2002-03-21 Josef Keuschnigg Separating wheel
JP2001129484A (ja) * 2000-10-04 2001-05-15 Ishikawajima Harima Heavy Ind Co Ltd 回転式分級機
CN201441979U (zh) * 2009-06-10 2010-04-28 山东电力研究院 轴向粗粉分离器
JP2020032313A (ja) * 2018-08-27 2020-03-05 三菱日立パワーシステムズ株式会社 固体燃料粉砕装置及びこれを備えた発電プラント並びに固体燃料粉砕方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022209456A1 *

Also Published As

Publication number Publication date
CN116568403B (zh) 2025-09-23
WO2022209456A1 (ja) 2022-10-06
JP2022156406A (ja) 2022-10-14
JP7714364B2 (ja) 2025-07-29
EP4238653A1 (de) 2023-09-06
CN116568403A (zh) 2023-08-08

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