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DE3564198D1 - Vertical mill, especially a roller mill for crushing coal - Google Patents

Vertical mill, especially a roller mill for crushing coal

Info

Publication number
DE3564198D1
DE3564198D1 DE8585105688T DE3564198T DE3564198D1 DE 3564198 D1 DE3564198 D1 DE 3564198D1 DE 8585105688 T DE8585105688 T DE 8585105688T DE 3564198 T DE3564198 T DE 3564198T DE 3564198 D1 DE3564198 D1 DE 3564198D1
Authority
DE
Germany
Prior art keywords
mill
crushing coal
vertical
roller
roller mill
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
Application number
DE8585105688T
Other languages
German (de)
Inventor
Hellmut Dipl Ing Galter
Reiner Dipl Ing Fruhling
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.)
Claudius Peters AG
Original Assignee
Claudius Peters 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 Claudius Peters AG filed Critical Claudius Peters AG
Priority to DE8585105688T priority Critical patent/DE3564198D1/en
Application granted granted Critical
Publication of DE3564198D1 publication Critical patent/DE3564198D1/en
Expired 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
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C15/001—Air flow directing means positioned on the periphery of the horizontally rotating milling surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Disintegrating Or Milling (AREA)
  • Crushing And Grinding (AREA)
DE8585105688T 1984-06-25 1985-05-09 Vertical mill, especially a roller mill for crushing coal Expired DE3564198D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8585105688T DE3564198D1 (en) 1984-06-25 1985-05-09 Vertical mill, especially a roller mill for crushing coal

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3423412A DE3423412A1 (en) 1984-06-25 1984-06-25 VERTICAL MILL, ESPECIALLY GRINDING MILL FOR COAL GRINDING
DE8585105688T DE3564198D1 (en) 1984-06-25 1985-05-09 Vertical mill, especially a roller mill for crushing coal

Publications (1)

Publication Number Publication Date
DE3564198D1 true DE3564198D1 (en) 1988-09-15

Family

ID=6239106

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3423412A Withdrawn DE3423412A1 (en) 1984-06-25 1984-06-25 VERTICAL MILL, ESPECIALLY GRINDING MILL FOR COAL GRINDING
DE8585105688T Expired DE3564198D1 (en) 1984-06-25 1985-05-09 Vertical mill, especially a roller mill for crushing coal

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3423412A Withdrawn DE3423412A1 (en) 1984-06-25 1984-06-25 VERTICAL MILL, ESPECIALLY GRINDING MILL FOR COAL GRINDING

Country Status (4)

Country Link
EP (1) EP0166139B1 (en)
DE (2) DE3423412A1 (en)
DK (1) DK284185A (en)
ES (1) ES8607051A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2605247B1 (en) * 1986-10-15 1988-12-02 Stein Industrie DEVICE FOR CHANNELING THE VERTICAL AIR FLOW ON THE PERIPHERY OF A ROTARY TANK OF A CRUSHER WITH VERTICAL AXIS ROLLERS
US5340041A (en) * 1992-11-25 1994-08-23 The Babcock & Wilcox Company Welded rotating annular passage segment for coal pulverizers with replaceable vanes and adjustable passage port area
DE19844112A1 (en) * 1998-09-25 2000-03-30 Loesche Gmbh Bucket ring for airflow roller mills
US6874715B1 (en) * 2000-10-27 2005-04-05 The Babcock & Wilcox Company EL type pulverizers
US9399222B2 (en) 2013-06-03 2016-07-26 Alstom Technology Ltd Air flow control arrangement for pulverizer
CN105498910A (en) * 2016-01-16 2016-04-20 广西辉煌机械股份有限公司 Grinding roller protecting sleeve of vertical grinder

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2545254A (en) * 1945-06-20 1951-03-13 Babcock & Wilcox Co Air swept pulverizer having an eccentrically arranged air throat flow area
BE649901A (en) * 1963-06-28
US3511445A (en) * 1968-04-05 1970-05-12 Ronald A Ashdown Air flow control means for pulverizing mill
DE3066586D1 (en) * 1979-10-18 1984-03-22 Smidth & Co As F L Nozzle ring assembly for a roller mill

Also Published As

Publication number Publication date
DK284185D0 (en) 1985-06-24
ES8607051A1 (en) 1986-06-01
EP0166139A3 (en) 1986-06-04
EP0166139A2 (en) 1986-01-02
ES542881A0 (en) 1986-06-01
DE3423412A1 (en) 1986-01-02
EP0166139B1 (en) 1988-08-10
DK284185A (en) 1985-12-26

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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: CLAUDIUS PETERS AG, 21614 BUXTEHUDE, DE

8339 Ceased/non-payment of the annual fee