ZA889554B - Grinding method and grinding apparatus - Google Patents

Grinding method and grinding apparatus

Info

Publication number
ZA889554B
ZA889554B ZA889554A ZA889554A ZA889554B ZA 889554 B ZA889554 B ZA 889554B ZA 889554 A ZA889554 A ZA 889554A ZA 889554 A ZA889554 A ZA 889554A ZA 889554 B ZA889554 B ZA 889554B
Authority
ZA
South Africa
Prior art keywords
grinding
grinding apparatus
grinding method
Prior art date
Application number
ZA889554A
Other languages
English (en)
Inventor
Ludger Lohnherr
Lohnherr Ludger
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
Publication of ZA889554B publication Critical patent/ZA889554B/xx

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)
ZA889554A 1988-01-18 1988-12-21 Grinding method and grinding apparatus ZA889554B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA889554B true ZA889554B (en) 1989-09-27

Family

ID=6345452

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA889554A ZA889554B (en) 1988-01-18 1988-12-21 Grinding method and grinding apparatus

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
US5251831A (en) * 1991-01-21 1993-10-12 Mitsubishi Jukogyo Kabushiki Kaisha Roller mill
JP2617623B2 (ja) * 1991-01-21 1997-06-04 三菱重工業株式会社 ローラミル
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
AU2002244247B2 (en) 2001-03-01 2007-12-13 Harbor Biosciences, Inc. Use of certain steroids for treatment of blood cell deficiencies
US7156235B2 (en) * 2004-02-26 2007-01-02 Foster Wheeler Energy Corporation Apparatus for and method of classifying particles discharged from a vertical mill
EP2471536A1 (de) 2004-09-29 2012-07-04 Harbor BioSciences, Inc. Steroidanaloga sowie charakterisierungs- und behandlungsverfahren
EP1747814A1 (de) 2005-07-25 2007-01-31 Claudius Peters Technologies GmbH Trocknungsmühle und Verfahren zum Trocknen von Mahlgut
CA2637433A1 (en) * 2006-02-07 2007-08-16 Horizon Science Pty Ltd Method for processing material to produce articles of a desired size
HUE028337T2 (en) 2008-04-03 2016-12-28 Neurmedix Inc Shapes of a drug in a solid state
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
DE3869759D1 (de) 1992-05-07
EP0325770A2 (de) 1989-08-02
DE3801229A1 (de) 1989-07-27
EP0325770A3 (en) 1990-02-14
EP0325770B1 (de) 1992-04-01
ES2030148T3 (es) 1992-10-16
US4919341A (en) 1990-04-24

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