GB160142A - Process and device for the grinding or crushing of substances of various kinds - Google Patents
Process and device for the grinding or crushing of substances of various kindsInfo
- Publication number
- GB160142A GB160142A GB7903/21A GB790321A GB160142A GB 160142 A GB160142 A GB 160142A GB 7903/21 A GB7903/21 A GB 7903/21A GB 790321 A GB790321 A GB 790321A GB 160142 A GB160142 A GB 160142A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- grinding
- casing
- disc
- driven
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
160,142. Hildesheim, F. W. March 13, 1920, [Convention date]. Disc and like mills.-Liquid, dough-like, or pulverulent substances are ground or triturated by one or more rotary grinding-discs in a casing which receives a rotary or oscillating movement so that grinding takes place alternately between the upper and lower faces of the disc and the corresponding surfaces of the casing. As shown in Fig. 1, the axis 4 about which the casing 3 is rotated is at right-angles to the axis 2 of the grinding-disc 1. The disc 1 is free to slide on but rotates with its shaft 2, which is driven by bevel-gearing 13, 14 from a shaft 12 driven by spur gearing 10, 11 from a bush 8 which is free to rotate on the shaft 4 and carries a pulley 9. The pulleys 7, 9 of the shaft 4 and bush 8 are driven in opposite directions, and the shaft 2 may be driven from both ends as shown in dotted lines. When grinding a fine powder, a blast of air may be introduced into the casing through the shaft 4 at one side to blow out the powder through the opposite side. The shaft 4 may be inclined to the shaft 2. Two or more discs may be arranged side by side on separate shafts, or one above the other on the same shaft with a wall between them. One or more openings are provided in the casing for the introduction of the cacao &c. to be ground.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL160142X | 1920-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB160142A true GB160142A (en) | 1921-07-21 |
Family
ID=19776542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7903/21A Expired GB160142A (en) | 1920-03-13 | 1921-03-12 | Process and device for the grinding or crushing of substances of various kinds |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB160142A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4640468A (en) * | 1984-07-31 | 1987-02-03 | Quinn Bevan P | Disc pulverizer |
| CN118002285A (en) * | 2024-04-08 | 2024-05-10 | 无锡市精神卫生中心 | Medicine grinder |
-
1921
- 1921-03-12 GB GB7903/21A patent/GB160142A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4640468A (en) * | 1984-07-31 | 1987-02-03 | Quinn Bevan P | Disc pulverizer |
| CN118002285A (en) * | 2024-04-08 | 2024-05-10 | 无锡市精神卫生中心 | Medicine grinder |
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