GB755822A - Machines for the production of finely divided mixtures - Google Patents
Machines for the production of finely divided mixturesInfo
- Publication number
- GB755822A GB755822A GB25968/50A GB2596850A GB755822A GB 755822 A GB755822 A GB 755822A GB 25968/50 A GB25968/50 A GB 25968/50A GB 2596850 A GB2596850 A GB 2596850A GB 755822 A GB755822 A GB 755822A
- Authority
- GB
- United Kingdom
- Prior art keywords
- teeth
- members
- production
- pict
- rolling
- 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
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/02—Crushing or disintegrating by disc mills with coaxial discs
- B02C7/08—Crushing or disintegrating by disc mills with coaxial discs with vertical axis
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
Apparatus of the colloid mill type, for the production of emulsions, dispersions, or suspensions, comprises relatively rotatable members 1, 2, Fig. 4, between which the material flows from hopper 3 to outlet 10; a preliminary treatment is effected by <PICT:0755822/III/1> <PICT:0755822/III/2> blades 4, 5 arranged alternately on the two members in concentric circles, and the material then passes through narrow annular homogenizing gap 6 to rolling chamber 9, in the lower part of which teeth 7, 8 are provided; coarse material circulates in the rolling chamber to form small particles of uniform size. In an alternative construction, Fig. 6, the preliminary system comprises blades 61, teeth 62, and cylindrical bores 64 which also function as rolling chambers; teeth 71, 72 are additionally provided before the homogenizing gap 8 and the tooth and chamber system 91, 92, 94. In the apparatus shown, the member 1 rotates and the member 2 is stationery; alternatively member 2 may rotate and member 1 remain fixed, or both members may rotate in opposite directions. The teeth may be inclined relatively to the axis of rotation of the apparatus.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE755822X | 1949-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB755822A true GB755822A (en) | 1956-08-29 |
Family
ID=6659706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB25968/50A Expired GB755822A (en) | 1949-10-31 | 1950-10-25 | Machines for the production of finely divided mixtures |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB755822A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1511177B1 (en) * | 1965-12-09 | 1969-11-06 | Tampella Oy Ab | Stock mill for paper stock |
| ITFI20100212A1 (en) * | 2010-10-15 | 2012-04-16 | Maurizio Conti | MILLS FOR COFFEE OR OTHER GRINDING. |
| CN110586251A (en) * | 2019-10-14 | 2019-12-20 | 浙江环科万顺新材料有限公司 | Carbon material dry-process ultrafine grinding device and method |
-
1950
- 1950-10-25 GB GB25968/50A patent/GB755822A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1511177B1 (en) * | 1965-12-09 | 1969-11-06 | Tampella Oy Ab | Stock mill for paper stock |
| ITFI20100212A1 (en) * | 2010-10-15 | 2012-04-16 | Maurizio Conti | MILLS FOR COFFEE OR OTHER GRINDING. |
| CN110586251A (en) * | 2019-10-14 | 2019-12-20 | 浙江环科万顺新材料有限公司 | Carbon material dry-process ultrafine grinding device and method |
| CN110586251B (en) * | 2019-10-14 | 2024-05-14 | 浙江环科万顺新材料有限公司 | Dry-method ultrafine grinding device and method for carbon materials |
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