CA927353A - Grinding mills - Google Patents

Grinding mills

Info

Publication number
CA927353A
CA927353A CA927353A CA927353DA CA927353A CA 927353 A CA927353 A CA 927353A CA 927353 A CA927353 A CA 927353A CA 927353D A CA927353D A CA 927353DA CA 927353 A CA927353 A CA 927353A
Authority
CA
Canada
Prior art keywords
grinding mills
mills
grinding
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
CA927353A
Inventor
E. Nelson John
L. Guerguerian Rhual
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.)
Dominion Engineering Works Ltd
Original Assignee
Dominion Engineering Works 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 Dominion Engineering Works Ltd filed Critical Dominion Engineering Works Ltd
Application granted granted Critical
Publication of CA927353A publication Critical patent/CA927353A/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
    • B02C17/18—Details
    • B02C17/183—Feeding or discharging devices
    • B02C17/1835—Discharging devices combined with sorting or separating of material
    • B02C17/1855—Discharging devices combined with sorting or separating of material with separator defining termination of crushing zone, e.g. screen denying egress of oversize material
CA927353A 1970-05-11 1970-05-11 Grinding mills Expired CA927353A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA82368 1970-05-11

Publications (1)

Publication Number Publication Date
CA927353A true CA927353A (en) 1973-05-29

Family

ID=4086776

Family Applications (1)

Application Number Title Priority Date Filing Date
CA927353A Expired CA927353A (en) 1970-05-11 1970-05-11 Grinding mills

Country Status (6)

Country Link
US (1) US3739993A (en)
AU (1) AU2680471A (en)
CA (1) CA927353A (en)
DE (1) DE2122706A1 (en)
GB (1) GB1305864A (en)
ZA (1) ZA711697B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4116391A (en) * 1977-06-06 1978-09-26 Allis-Chalmers Corporation Ball discharger for grinding mill
US4172560A (en) * 1978-03-13 1979-10-30 Vermillion Equipment & Supply Co., Inc. Replaceable liner for the discharge assembly of a rotary grinding mill or the like
US4266733A (en) * 1978-03-13 1981-05-12 Butler William J Replaceable liner for the discharge assembly of a rotary grinding mill or the like
US4646980A (en) * 1985-05-20 1987-03-03 Evans Products Company Cone discharge for diaphragm discharge rotary grinding mill
FI102149B (en) * 1995-03-08 1998-10-30 Valtion Teknillinen Method for grinding granular material and grinding equipment
CA2725127C (en) * 2008-05-27 2011-07-19 Polycorp Ltd. Discharge end liner
EP2331261B1 (en) * 2008-08-01 2014-03-19 Polycorp Ltd. Unidirectional discharge grate assembly
US8109457B2 (en) * 2010-02-03 2012-02-07 Outotec Oyj Multi-stage discharger for grinding mills
US9289775B2 (en) 2012-11-22 2016-03-22 Polycorp Ltd. Discharge grate assembly
PE20221429A1 (en) * 2019-12-30 2022-09-21 Metso Outotec Finland Oy GRID SUPPORT ELEMENT AND OPEN END CRUSHING MILL

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1309800A (en) * 1919-07-15 haitsen
US1055599A (en) * 1910-11-15 1913-03-11 Ball & Jewell Pebble-mill.
US1627487A (en) * 1925-09-30 1927-05-03 Paul L Crowe Baill mill
DE646065C (en) * 1934-08-30 1937-06-09 Carl Gustaf Halvar Loewenhielm Discharge device for ball or tube mills
US2079221A (en) * 1935-09-09 1937-05-04 American Ball Mill Company Discharge for grinding mills
FR901764A (en) * 1942-07-07 1945-08-06 Krupp Fried Grusonwerk Ag Multi-chamber mill
GB1248251A (en) * 1968-01-16 1971-09-29 Smidth & Co As F L Methods of and apparatus for grinding mineral material

Also Published As

Publication number Publication date
AU2680471A (en) 1972-09-28
DE2122706A1 (en) 1971-11-25
ZA711697B (en) 1971-12-29
US3739993A (en) 1973-06-19
GB1305864A (en) 1973-02-07

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