DE3869759D1 - Mahlverfahren sowie mahlanlage. - Google Patents

Mahlverfahren sowie mahlanlage.

Info

Publication number
DE3869759D1
DE3869759D1 DE8888121321T DE3869759T DE3869759D1 DE 3869759 D1 DE3869759 D1 DE 3869759D1 DE 8888121321 T DE8888121321 T DE 8888121321T DE 3869759 T DE3869759 T DE 3869759T DE 3869759 D1 DE3869759 D1 DE 3869759D1
Authority
DE
Germany
Prior art keywords
grinding
pan
rotating
fines
ring
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.)
Expired - Fee Related
Application number
DE8888121321T
Other languages
English (en)
Inventor
Ludger Ing Grad Lohnherr
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.)
ThyssenKrupp Industrial Solutions AG
Original Assignee
Krupp Polysius AG
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 Krupp Polysius AG filed Critical Krupp Polysius AG
Priority to DE8888121321T priority Critical patent/DE3869759D1/de
Application granted granted Critical
Publication of DE3869759D1 publication Critical patent/DE3869759D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • 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
    • B02C23/32—Passing gas through crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Disintegrating Or Milling (AREA)
DE8888121321T 1988-01-18 1988-12-20 Mahlverfahren sowie mahlanlage. Expired - Fee Related DE3869759D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8888121321T DE3869759D1 (de) 1988-01-18 1988-12-20 Mahlverfahren sowie mahlanlage.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3801229A DE3801229A1 (de) 1988-01-18 1988-01-18 Mahlverfahren sowie mahlanlage
DE8888121321T DE3869759D1 (de) 1988-01-18 1988-12-20 Mahlverfahren sowie mahlanlage.

Publications (1)

Publication Number Publication Date
DE3869759D1 true DE3869759D1 (de) 1992-05-07

Family

ID=6345452

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3801229A Withdrawn DE3801229A1 (de) 1988-01-18 1988-01-18 Mahlverfahren sowie mahlanlage
DE8888121321T Expired - Fee Related DE3869759D1 (de) 1988-01-18 1988-12-20 Mahlverfahren sowie mahlanlage.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3801229A Withdrawn DE3801229A1 (de) 1988-01-18 1988-01-18 Mahlverfahren sowie mahlanlage

Country Status (5)

Country Link
US (1) US4919341A (de)
EP (1) EP0325770B1 (de)
DE (2) DE3801229A1 (de)
ES (1) ES2030148T3 (de)
ZA (1) ZA889554B (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2617623B2 (ja) * 1991-01-21 1997-06-04 三菱重工業株式会社 ローラミル
US5251831A (en) * 1991-01-21 1993-10-12 Mitsubishi Jukogyo Kabushiki Kaisha Roller mill
DE4124416A1 (de) * 1991-07-23 1993-01-28 Krupp Polysius Ag Einrichtung und verfahren zur zerkleinerung von mahlgut unterschiedlicher koernung
US5137218A (en) * 1991-08-26 1992-08-11 Western Farmers Electric Cooperative Pulverizer for reducing the possibility of explosions
US5330110A (en) * 1993-07-12 1994-07-19 Williams Robert M Apparatus for grinding material to a fineness grade
DE4323587C2 (de) * 1993-07-14 1996-07-18 Loesche Gmbh Verfahren und Einrichtung zum Zerkleinern von Material unterschiedlicher Körnung
GB9317849D0 (en) * 1993-08-27 1993-10-13 Bpb Industries Plc Improvements in calcination
JP2920876B2 (ja) * 1996-04-18 1999-07-19 川崎重工業株式会社 竪型ローラミルによるセメントクリンカの粉砕装置および方法
LU88753A1 (fr) * 1996-04-30 1996-10-04 Magotteaux Int Piste pour broyeurs
DE19651103A1 (de) * 1996-12-09 1998-06-10 Krupp Polysius Ag Verfahren und Wälzmühle zum Zerkleinern von relativ hartem, sprödem Mahlgut
GB9827670D0 (en) * 1998-12-17 1999-02-10 Erozlu Metin Classifier
US6038987A (en) * 1999-01-11 2000-03-21 Pittsburgh Mineral And Environmental Technology, Inc. Method and apparatus for reducing the carbon content of combustion ash and related products
US6213415B1 (en) 1999-09-13 2001-04-10 W.R. Grace & Co.-Conn. Process for improving grinding of cement clinker in mills employing rollers
EP1372664A1 (de) 2001-03-01 2004-01-02 Hollis-Eden Pharmaceuticals Inc. Verwendung von steroiden für die behandlung von blutzellenmangel
US7156235B2 (en) * 2004-02-26 2007-01-02 Foster Wheeler Energy Corporation Apparatus for and method of classifying particles discharged from a vertical mill
US20070014719A1 (en) 2004-09-29 2007-01-18 Reading Christopher L Steroid analogs and characterization and treatment methods
EP1747814A1 (de) 2005-07-25 2007-01-31 Claudius Peters Technologies GmbH Trocknungsmühle und Verfahren zum Trocknen von Mahlgut
WO2007090229A1 (en) * 2006-02-07 2007-08-16 Horizon Science Pty Ltd Method for processing material to produce particles of a desired size
JP2011527986A (ja) 2008-04-03 2011-11-10 ハーバー バイオサイエンシーズ，インコーポレイテッド 医薬の固体状態形態
FR2986445B1 (fr) * 2012-02-08 2014-02-21 Vicat Presse integrale ventilee
US9604226B2 (en) 2012-05-01 2017-03-28 Innovative Combustion Technologies, Inc. Pulverizer mill protection system
WO2013166179A1 (en) 2012-05-01 2013-11-07 Innovative Combustion Technologies, Inc. Pulverizer mill protection system
CN104096628A (zh) * 2013-04-08 2014-10-15 国家电网公司 一种具有双入口结构的中速磨煤机
CN104722386B (zh) * 2015-03-25 2017-02-22 广东电网有限责任公司电力科学研究院 磨煤机的风环风速分布测量和调整装置及方法
DE102016121926B4 (de) * 2016-11-15 2019-12-24 Neuman & Esser Process Technology Gmbh Mühle
CN115650704B (zh) * 2022-10-25 2023-08-15 宜兴市国强炉业有限公司 一种高导热耐磨材料及其破碎研磨工艺

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3951347A (en) * 1972-09-21 1976-04-20 Polysius Ag Apparatus for crushing material containing particles that are hard to pulverize
DE2600499A1 (de) * 1976-01-08 1977-07-21 Polysius Ag Verfahren und einrichtung zur verarbeitung abrasiven gutes
US4084754A (en) * 1976-07-27 1978-04-18 Loesche Hartzerkleinerungs-Und Zementmaschinen Gmbh & Co. Kg Combined vane-rotor separator
US4597537A (en) * 1982-09-14 1986-07-01 Onoda Cement Company, Ltd. Vertical mill
US4504018A (en) * 1982-12-13 1985-03-12 Foster Wheeler Energy Corporation Particle classifier apparatus and method with rudder control vane
JPS60118250A (ja) * 1983-11-30 1985-06-25 三菱重工業株式会社 固形物質の粉砕方法
DE3418197A1 (de) * 1984-05-16 1985-11-21 Krupp Polysius Ag, 4720 Beckum Mahlverfahren sowie mahlanlage
GB2181971B (en) * 1985-10-29 1988-11-09 Smidth & Co As F L Vertical roller mill
US4752037A (en) * 1987-04-01 1988-06-21 Combustion Engineering, Inc. Vane wheel assembly for rb mills

Also Published As

Publication number Publication date
ZA889554B (en) 1989-09-27
EP0325770A3 (en) 1990-02-14
ES2030148T3 (es) 1992-10-16
EP0325770B1 (de) 1992-04-01
EP0325770A2 (de) 1989-08-02
DE3801229A1 (de) 1989-07-27
US4919341A (en) 1990-04-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: POLYSIUS AG, 59269 BECKUM, DE

8339 Ceased/non-payment of the annual fee