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
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
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
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).
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)
| 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 |
| DE3440993C2 (en) * | 1984-11-09 | 1987-02-26 | 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 |
-
1968
- 1968-06-27 CH CH958768A patent/CH477916A/en not_active IP Right Cessation
- 1968-06-28 NL NL6809213A patent/NL6809213A/xx unknown
- 1968-06-28 GB GB3082968A patent/GB1194274A/en not_active Expired
- 1968-06-29 DE DE19681757942 patent/DE1757942A1/en active Pending
- 1968-07-01 FR FR1572760D patent/FR1572760A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH477916A (en) | 1969-09-15 |
| NL6809213A (en) | 1969-01-03 |
| FR1572760A (en) | 1969-06-27 |
| DE1757942A1 (en) | 1971-07-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |