ES348060A1 - Method of and Mills for Grinding Mineral Materials - Google Patents

Method of and Mills for Grinding Mineral Materials

Info

Publication number
ES348060A1
ES348060A1 ES348060A ES348060A ES348060A1 ES 348060 A1 ES348060 A1 ES 348060A1 ES 348060 A ES348060 A ES 348060A ES 348060 A ES348060 A ES 348060A ES 348060 A1 ES348060 A1 ES 348060A1
Authority
ES
Spain
Prior art keywords
mill
screen
grinding bodies
grinding
mills
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
ES348060A
Other languages
Spanish (es)
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.)
FLSmidth and Co AS
Original Assignee
FLSmidth and Co AS
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 FLSmidth and Co AS filed Critical FLSmidth and Co AS
Publication of ES348060A1 publication Critical patent/ES348060A1/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
    • 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
    • B02C17/04—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 with unperforated container
    • 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
    • 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
    • B02C17/20—Disintegrating members

Abstract

Material, e.g. for cement, already reduced until 90% will pass a 210 micron screen, is introduced into a single chamber mill containing grinding bodies having an average weight less than 15 grams and ground until 99% will pass the screen. The material leaves the mill through an opening or openings at the outlet end by gravity or overflow without being hindered there by any diaphragm. A plant as described comprises a mill 1 with an external screen 17, and single grinding chamber 2 and a magnetic separator 22 to remove ferrous grinding bodies which have accidentally left the mill. The grinding bodies are returned to the mill via a conveyor 24 and elevator 25.
ES348060A 1966-12-08 1967-12-07 Method of and Mills for Grinding Mineral Materials Expired ES348060A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB55092/66A GB1159259A (en) 1966-12-08 1966-12-08 Method of and Mills for Grinding Mineral Materials

Publications (1)

Publication Number Publication Date
ES348060A1 true ES348060A1 (en) 1969-06-01

Family

ID=10472933

Family Applications (1)

Application Number Title Priority Date Filing Date
ES348060A Expired ES348060A1 (en) 1966-12-08 1967-12-07 Method of and Mills for Grinding Mineral Materials

Country Status (10)

Country Link
JP (1) JPS555985B1 (en)
BE (1) BE707711A (en)
CH (1) CH466682A (en)
DE (1) DE1607598A1 (en)
ES (1) ES348060A1 (en)
FR (1) FR1547932A (en)
GB (1) GB1159259A (en)
NL (1) NL6715768A (en)
NO (1) NO128310B (en)
SE (1) SE338488B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2038202B (en) * 1978-12-29 1982-12-01 Smidth & Co As F L Dry grinding a granular material
FR2514667A1 (en) * 1981-10-19 1983-04-22 Alsthom Atlantique METHOD AND DEVICE FOR SELECTIVELY GRINDING A COMPOSITE MATERIAL AND APPLICATION TO THE BRAZING OF WOODEN PADS
JPH0645792B2 (en) * 1986-04-17 1994-06-15 バブコツク日立株式会社 Method for producing solid fuel-water slurry
EP0242218B1 (en) * 1986-04-17 1990-08-01 Babcock-Hitachi Kabushiki Kaisha Coal-water slurry producing system
JPH0662968B2 (en) * 1986-04-17 1994-08-17 バブコツク日立株式会社 Solid fuel slurry production equipment
CN103657797A (en) * 2012-09-20 2014-03-26 昆山尚达智机械有限公司 Energy-saving cement ball grinding mill

Also Published As

Publication number Publication date
DE1607598A1 (en) 1969-10-02
NL6715768A (en) 1968-06-10
CH466682A (en) 1968-12-15
GB1159259A (en) 1969-07-23
SE338488B (en) 1971-09-06
NO128310B (en) 1973-10-29
JPS555985B1 (en) 1980-02-12
BE707711A (en) 1968-06-10
FR1547932A (en) 1968-11-29

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20100528