DK136847B - Method and apparatus for grinding and sieving granular material, in particular cement. - Google Patents

Method and apparatus for grinding and sieving granular material, in particular cement.

Info

Publication number
DK136847B
DK136847B DK153169AA DK153169A DK136847B DK 136847 B DK136847 B DK 136847B DK 153169A A DK153169A A DK 153169AA DK 153169 A DK153169 A DK 153169A DK 136847 B DK136847 B DK 136847B
Authority
DK
Denmark
Prior art keywords
grinding
granular material
particular cement
sieving granular
sieving
Prior art date
Application number
DK153169AA
Other languages
Danish (da)
Other versions
DK136847C (en
Inventor
Rudolf Ruegg
Original Assignee
Escher Wyss 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
Priority claimed from CH421168A external-priority patent/CH480093A/en
Application filed by Escher Wyss Ag filed Critical Escher Wyss Ag
Publication of DK136847B publication Critical patent/DK136847B/en
Application granted granted Critical
Publication of DK136847C publication Critical patent/DK136847C/da

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
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/18—Details
    • B02C17/183—Feeding or discharging devices
    • B02C17/1835—Discharging devices combined with sorting or separating of material
    • B02C17/184—Discharging devices combined with sorting or separating of material with separator arranged in discharge path of crushing zone
    • B02C17/1845—Discharging devices combined with sorting or separating of material with separator arranged in discharge path of crushing zone with return of oversize material to crushing zone
DK153169AA 1968-03-21 1969-03-20 Method and apparatus for grinding and sieving granular material, in particular cement. DK136847B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH421168A CH480093A (en) 1968-03-21 1968-03-21 Method and device for grinding and sifting granular material, in particular cement
CH1928268A CH505651A (en) 1968-03-21 1968-12-24 Device for grinding and sifting a granular material, in particular cement

Publications (2)

Publication Number Publication Date
DK136847B true DK136847B (en) 1977-12-05
DK136847C DK136847C (en) 1978-05-16

Family

ID=25694931

Family Applications (1)

Application Number Title Priority Date Filing Date
DK153169AA DK136847B (en) 1968-03-21 1969-03-20 Method and apparatus for grinding and sieving granular material, in particular cement.

Country Status (6)

Country Link
US (1) US3586248A (en)
CH (1) CH505651A (en)
DE (1) DE1913440A1 (en)
DK (1) DK136847B (en)
FR (1) FR2004364A1 (en)
GB (1) GB1262670A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2364277C2 (en) * 1973-12-22 1983-03-17 O & K Orenstein & Koppel Ag, 1000 Berlin Process for the production of a regrind
DE3124649A1 (en) * 1981-06-23 1983-01-05 Krupp Polysius Ag, 4720 Beckum METHOD FOR CONTROLLING A MILLING PLANT
DE3152014A1 (en) * 1981-12-31 1983-07-14 Engelbrecht + Lemmerbrock Gmbh + Co, 4520 Melle Method for rough-grinding corn-on-the-cob mix
US4536980A (en) * 1982-09-24 1985-08-27 Ward Fleming Pin screen
EP0112022A3 (en) * 1982-12-16 1986-09-03 F.L. Smidth & Co. A/S Method of and plant for grinding pulverulent or granular materials
US4654989A (en) * 1983-08-30 1987-04-07 Ward Fleming Vertical three-dimensional image screen
EP0242218B1 (en) * 1986-04-17 1990-08-01 Babcock-Hitachi Kabushiki Kaisha Coal-water slurry producing system
GB8716213D0 (en) * 1987-07-09 1987-08-12 Alcan Int Ltd Producing fine particles
DE3813661A1 (en) * 1988-04-22 1989-11-02 Krupp Polysius Ag MILLING PLANT
DE10010406A1 (en) * 2000-03-03 2001-09-06 Kloeckner Humboldt Wedag Process and plant for the two-stage screening of granular material
DE10056158C5 (en) * 2000-11-13 2014-11-13 Thyssenkrupp Industrial Solutions Ag Process and plant for the production of fine material
CN105833974A (en) * 2016-04-29 2016-08-10 四川亚东水泥有限公司 Cement production system based on opened and closed circuit joint control and process of cement production system
CN117451586B (en) * 2023-12-22 2024-03-19 山东恒建工程检测有限公司 Highway construction cement performance detection device and method thereof

Also Published As

Publication number Publication date
US3586248A (en) 1971-06-22
GB1262670A (en) 1972-02-02
FR2004364A1 (en) 1969-11-21
DK136847C (en) 1978-05-16
CH505651A (en) 1971-04-15
DE1913440A1 (en) 1970-01-02

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Legal Events

Date Code Title Description
PBP Patent lapsed