GB1194274A - Apparatus for the Dry Refining of Solid Particles. - Google Patents

Apparatus for the Dry Refining of Solid Particles.

Info

Publication number
GB1194274A
GB1194274A GB3082968A GB3082968A GB1194274A GB 1194274 A GB1194274 A GB 1194274A GB 3082968 A GB3082968 A GB 3082968A GB 3082968 A GB3082968 A GB 3082968A GB 1194274 A GB1194274 A GB 1194274A
Authority
GB
United Kingdom
Prior art keywords
balls
gas
diameter
separator
rotary
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
GB3082968A
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.)
VYZK USTAV ORGAN SYNTEZ
Vyzkumny Ustav Organickych Syntez AS
Original Assignee
VYZK USTAV ORGAN SYNTEZ
Vyzkumny Ustav Organickych Syntez 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 VYZK USTAV ORGAN SYNTEZ, Vyzkumny Ustav Organickych Syntez AS filed Critical VYZK USTAV ORGAN SYNTEZ
Publication of GB1194274A publication Critical patent/GB1194274A/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
    • B02C17/16—Mills in which a fixed container houses stirring means tumbling the charge

Abstract

1,194,274. Ball mills; rotary gas filters. VYZKUMNY USTAV ORGANICKYCH SYNTEZ. 28 June, 1968 [1 July, 1967], No. 30829/68. Headings B1T and B2A. A stirrer-type ball mill has one or more agitating discs having a diameter between 70% and 90% of the diameter of the vessel and provided with ribs or grooves. The grinding balls have a diameter from 0.1 mm. to 5 mm. and may be made e.g. of glass, ceramic metal, P.V.C., polystyrene or p.t.f.e. The circumferential speed of an agitator ranges from 5 to 30 m/sec. Balls are separated from ground material by e.g. a stationary or rotary screen or a known cooperating ring and disc arrangement or an external separator. In one embodiment separators or filters 16, 17, Fig. 8, include rotary screens or filter cloths. Refined material balls and gas enter the separator 16. Balls and coarse material are returned via the cover 3 and fine material and gas supplied by a blower 18 are supplied to the separator 17 which removes and returns the gas via the blower. A filter may include two counter-rotating filter elements 23, 24, Fig. 9, on separate shafts, or elements driven in the same direction on a common shaft, Fig. 10 (not shown).
GB3082968A 1967-07-01 1968-06-28 Apparatus for the Dry Refining of Solid Particles. Expired GB1194274A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS485067 1967-07-01

Publications (1)

Publication Number Publication Date
GB1194274A true GB1194274A (en) 1970-06-10

Family

ID=5392158

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3082968A Expired GB1194274A (en) 1967-07-01 1968-06-28 Apparatus for the Dry Refining of Solid Particles.

Country Status (5)

Country Link
CH (1) CH477916A (en)
DE (1) DE1757942A1 (en)
FR (1) FR1572760A (en)
GB (1) GB1194274A (en)
NL (1) NL6809213A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3437866A1 (en) * 1984-10-16 1986-04-17 Basf Farben + Fasern Ag, 2000 Hamburg DISPERSION METHOD AND STIRRING MILL FOR ITS IMPLEMENTATION
DE3615493A1 (en) * 1984-11-09 1987-11-12 Omya Gmbh Agitator ball mill with separator apparatus
DE3440993A1 (en) * 1984-11-09 1986-05-22 Omya GmbH, 5000 Köln AGITATOR MILL, ESPECIALLY AGITATOR BALL MILL
DE3631375A1 (en) * 1986-09-15 1988-03-24 Netzsch Maschinenfabrik AGITATOR MILL
DE10338592A1 (en) * 2003-08-22 2005-03-17 Maschinenfabrik Gustav Eirich Gmbh & Co. Kg Ball mill for grinding has output guide in the form of ground product and grinding ball suction and separating device
CN109261326B (en) * 2018-09-19 2020-07-28 南京文斯特新材料有限公司 Crushing tool for machining TPV (thermoplastic vulcanizate) particles as raw material of automobile rubber parts

Also Published As

Publication number Publication date
NL6809213A (en) 1969-01-03
DE1757942A1 (en) 1971-07-08
FR1572760A (en) 1969-06-27
CH477916A (en) 1969-09-15

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees