DE69111215D1 - Roller mill. - Google Patents

Roller mill.

Info

Publication number
DE69111215D1
DE69111215D1 DE69111215T DE69111215T DE69111215D1 DE 69111215 D1 DE69111215 D1 DE 69111215D1 DE 69111215 T DE69111215 T DE 69111215T DE 69111215 T DE69111215 T DE 69111215T DE 69111215 D1 DE69111215 D1 DE 69111215D1
Authority
DE
Germany
Prior art keywords
roller mill
mill
roller
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
DE69111215T
Other languages
German (de)
Other versions
DE69111215T2 (en
Inventor
Hirohisa Yoshida
Tsugio Yamamoto
Masaaki Kinoshita
Hidenori Sakamoto
Takeshi Kunimoto
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 DE69111215D1 publication Critical patent/DE69111215D1/en
Application granted granted Critical
Publication of DE69111215T2 publication Critical patent/DE69111215T2/en
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
    • B02C15/04—Mills with pressed pendularly-mounted rollers, e.g. spring pressed
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Combined Means For Separation Of Solids (AREA)
DE1991611215 1991-01-21 1991-12-30 Roller mill. Expired - Fee Related DE69111215T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3005330A JP2617623B2 (en) 1991-01-21 1991-01-21 Roller mill

Publications (2)

Publication Number Publication Date
DE69111215D1 true DE69111215D1 (en) 1995-08-17
DE69111215T2 DE69111215T2 (en) 1995-11-23

Family

ID=11608235

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1991611215 Expired - Fee Related DE69111215T2 (en) 1991-01-21 1991-12-30 Roller mill.

Country Status (4)

Country Link
EP (1) EP0496124B1 (en)
JP (1) JP2617623B2 (en)
DE (1) DE69111215T2 (en)
ES (1) ES2075320T3 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4423815C2 (en) * 1994-07-06 1996-09-26 Loesche Gmbh Mill classifier
DE4412197A1 (en) * 1994-04-08 1995-10-19 Loesche Gmbh Method and device for comminuting material of different grain sizes, in particular an airflow mill
DE69610703T2 (en) * 1996-11-15 2001-05-23 Joseph E. Doumet Process and roller mill for drying and grinding moist regrind
DE19923109A1 (en) * 1999-05-19 2000-11-23 Bbp Energy Gmbh Centrifugal classifier
DE10122644B4 (en) * 2001-05-10 2005-05-12 Loesche Gmbh sifter
CN102784690A (en) * 2011-05-15 2012-11-21 盐城吉达环保设备有限公司 External-circulation iron-removing grinding technology
US8820535B2 (en) * 2012-02-07 2014-09-02 Rickey E. Wark Classifier with variable entry ports
CN104128312A (en) * 2013-05-03 2014-11-05 浙江力普粉碎设备有限公司 High-speed classifier
JP6275442B2 (en) * 2013-10-01 2018-02-07 三菱日立パワーシステムズ株式会社 Vertical roller mill
JP6352162B2 (en) 2014-11-28 2018-07-04 三菱日立パワーシステムズ株式会社 Vertical roller mill
US9675212B2 (en) 2015-02-03 2017-06-13 Sharkninja Operating Llc Container for food processing system
JP6629605B2 (en) * 2016-01-27 2020-01-15 三菱日立パワーシステムズ株式会社 Classifier, pulverizer and classifier and pulverized coal-fired boiler
DE102016121925A1 (en) * 2016-11-15 2018-05-17 Neuman & Esser Gmbh Mahl- Und Sichtsysteme Classifier, mill and method for sifting a gas-solid mixture
US10744534B2 (en) * 2016-12-02 2020-08-18 General Electric Technology Gmbh Classifier and method for separating particles
KR102373386B1 (en) * 2021-10-21 2022-03-11 유일테크주식회사 Dynamic classifier
CN114803321B (en) * 2022-04-26 2024-05-17 安徽理工大学 Mining conveyor belt for coal mining

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1448417A (en) * 1965-09-18 1966-08-05 Rheinische Kalksteinwerke Air sieve
DE1938772C3 (en) * 1969-07-30 1980-06-12 Krupp Polysius Ag, 4720 Beckum Roller mill
DD153469A3 (en) * 1980-07-04 1982-01-13 Winfried Raatz AIR FLOW SEPARATOR
JPS6268554A (en) * 1985-09-20 1987-03-28 川崎重工業株式会社 Method of controlling operation of vertical type crusher
DE3801229A1 (en) * 1988-01-18 1989-07-27 Krupp Polysius Ag GRINDING METHOD AND MILLING PLANT
JPH0636871B2 (en) * 1988-03-25 1994-05-18 宇部興産株式会社 Vertical crusher
US4981269A (en) * 1988-11-18 1991-01-01 Ube Industries, Ltd. Vertical mill
DE4002867C1 (en) * 1990-02-01 1991-08-29 Evt Energie- Und Verfahrenstechnik Gmbh, 7000 Stuttgart, De

Also Published As

Publication number Publication date
ES2075320T3 (en) 1995-10-01
EP0496124A1 (en) 1992-07-29
EP0496124B1 (en) 1995-07-12
JPH04235755A (en) 1992-08-24
JP2617623B2 (en) 1997-06-04
DE69111215T2 (en) 1995-11-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee