GB714044A - Grinding or crushing process and apparatus - Google Patents
Grinding or crushing process and apparatusInfo
- Publication number
- GB714044A GB714044A GB32434/52A GB3243452A GB714044A GB 714044 A GB714044 A GB 714044A GB 32434/52 A GB32434/52 A GB 32434/52A GB 3243452 A GB3243452 A GB 3243452A GB 714044 A GB714044 A GB 714044A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- ring
- roller element
- roller
- grinding surfaces
- 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
- B02C2/00—Crushing or disintegrating by gyratory or cone crushers
- B02C2/02—Crushing or disintegrating by gyratory or cone crushers eccentrically moved
- B02C2/04—Crushing or disintegrating by gyratory or cone crushers eccentrically moved with vertical axis
- B02C2/06—Crushing or disintegrating by gyratory or cone crushers eccentrically moved with vertical axis and with top bearing
-
- 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
- B02C17/14—Mills in which the charge to be ground is turned over by movements of the container other than by rotating, e.g. by swinging, vibrating, tilting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2/00—Crushing or disintegrating by gyratory or cone crushers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2/00—Crushing or disintegrating by gyratory or cone crushers
- B02C2002/002—Crushing or disintegrating by gyratory or cone crushers the bowl being a driven element for providing a crushing effect
Abstract
714,044. Roller-and-ring mills. INTERNATIONAL YTONG-STABALITE CO., Ltd. Dec. 22, 1952 [Dec. 22, 1951], No. 32434/52. Class 59 A pendulum-type roller-and-ring mill comprises a rotatable tube 7 suspended from a sleeve 5 of a driving pulley 9 by means of an elastic ring 6 so that the tube performs a pendulating, oscillating, rolling movement around the outer surface of a roller element 10, material being fed to the grinding surfaces by means of a funnel 19, tube 21, and distributing device 22. The surfaces of the sleeve a and tube 7 which engage the ring 6 are provided with axial grooves.The roller element 10 may be stationary or rotate in the same or opposite direction to the tube 7. The grinding surfaces may be cylindrical or, as shown, conical with' the apex of conicity in the medial plane of the ring 6. The ground material is discharged through a spiral or helical channel 14 which may also serve as a wind sifter or air separator by leading air into it through an inlet 15, e.g. by means of fan blades 16. The ground material is caused to rotate by means of brushes or scrapers 17. The roller element 10 is cooled by introducing a cooling agent through a pipe 11. The lower part of the tube 7 may be cooled by spraying water thereon or by means of air entering the inlet 15. In modifications, Figs. 2 and 3 (not shown), the engaging surfaces between the tube 7 and roller element 10 are separate from the grinding surfaces. In another modification, Fig. 4 (not shown), the' casing of the discharge channel is suspended by means of springs from a frame which is supported in a foundation plate by means of further springs.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE714044X | 1951-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB714044A true GB714044A (en) | 1954-08-18 |
Family
ID=20315800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB32434/52A Expired GB714044A (en) | 1951-12-22 | 1952-12-22 | Grinding or crushing process and apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB714044A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017102023A1 (en) * | 2015-12-18 | 2017-06-22 | Sandvik Intellectual Property Ab | Torque reaction pulley for an inertia cone crusher |
-
1952
- 1952-12-22 GB GB32434/52A patent/GB714044A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017102023A1 (en) * | 2015-12-18 | 2017-06-22 | Sandvik Intellectual Property Ab | Torque reaction pulley for an inertia cone crusher |
| CN108367294A (en) * | 2015-12-18 | 2018-08-03 | 山特维克知识产权股份有限公司 | Torque reaction belt pulley for unit for inertial conic crusher |
| AU2015417605B2 (en) * | 2015-12-18 | 2022-06-02 | Sandvik Intellectual Property Ab | Torque reaction pulley for an inertia cone crusher |
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