GB527522A - Improvements in and relating to grinding mills - Google Patents
Improvements in and relating to grinding millsInfo
- Publication number
- GB527522A GB527522A GB11266/39A GB1126639A GB527522A GB 527522 A GB527522 A GB 527522A GB 11266/39 A GB11266/39 A GB 11266/39A GB 1126639 A GB1126639 A GB 1126639A GB 527522 A GB527522 A GB 527522A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tubes
- chamber
- speed
- grinding
- april
- 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
- B02C17/04—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 with unperforated container
- B02C17/08—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 with unperforated container with containers performing a planetary movement
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
527,522. Ball mills. SOMOGYI, F. P. April 13, 1939, No. 11266. Convention date, April 13, 1938. [Class 59] A grinding mill, having a number of milling tubes which rotate about a central horizontal axis and also about their own axes at a speed of revolution greater than their speed about the central axis, is driven so that the speed of rotation about the central axis in revolutions per minute is less than 42À3/#D where D is the diameter in metres of the circle circumscribing the milling tubes. As shown a preliminary grinding chamber 3 is fed through trunnion 4 and discharges into an intermediate chamber 5 provided with circumferentially spaced journals 9 which house the inlet ends of a number of fine grinding tubes 6. The other ends of these tubes are rotatably mounted in a plate of an end chamber 7 having a discharge outlet 8. The tubes 6 surround and rotate about the axis of a tube 11 which is connected to the chambers 5 and forms an air suction conduit which draws the finely ground material from chamber 3 and tubes 6. Pinions 13 on the tubes 6 gear with a stationary wheel 12 whereby the tubes 6 are rotated twice as fast as the chamber 3. The preliminary chamber may be separate from the mill and the tubes 6 may rough grind the material.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| YU527522X | 1938-04-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB527522A true GB527522A (en) | 1940-10-10 |
Family
ID=25559851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB11266/39A Expired GB527522A (en) | 1938-04-13 | 1939-04-13 | Improvements in and relating to grinding mills |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB527522A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2937814A (en) * | 1953-05-28 | 1960-05-24 | Ct D Etudes Et De Rech S De L | Ball-crusher |
| GB2179873A (en) * | 1985-09-02 | 1987-03-18 | Tokuju Kosakusho Kk | Horizontal rotating type grinding machine |
| GB2257379A (en) * | 1991-07-09 | 1993-01-13 | Ecc Int Ltd | Comminution in a planetary mill. |
| CN117244645A (en) * | 2023-10-24 | 2023-12-19 | 常州乐球建材有限公司 | Automatic feed bin moving method suitable for multiple ball mills |
-
1939
- 1939-04-13 GB GB11266/39A patent/GB527522A/en not_active Expired
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2937814A (en) * | 1953-05-28 | 1960-05-24 | Ct D Etudes Et De Rech S De L | Ball-crusher |
| GB2179873A (en) * | 1985-09-02 | 1987-03-18 | Tokuju Kosakusho Kk | Horizontal rotating type grinding machine |
| GB2179873B (en) * | 1985-09-02 | 1989-08-31 | Tokuju Kosakusho Co Ltd | Horizontal rotating type grinding machine |
| GB2257379A (en) * | 1991-07-09 | 1993-01-13 | Ecc Int Ltd | Comminution in a planetary mill. |
| US5364036A (en) * | 1991-07-09 | 1994-11-15 | Ecc International Limited | Comminution in a planetary mill |
| GB2257379B (en) * | 1991-07-09 | 1995-04-19 | Ecc Int Ltd | Comminution in a planetary mill |
| US5513806A (en) * | 1991-07-09 | 1996-05-07 | Ecc International Limited | Autogenous comminution in a planetary mill |
| CN117244645A (en) * | 2023-10-24 | 2023-12-19 | 常州乐球建材有限公司 | Automatic feed bin moving method suitable for multiple ball mills |
| CN117244645B (en) * | 2023-10-24 | 2024-04-05 | 常州乐球建材有限公司 | Automatic feed bin moving method suitable for multiple ball mills |
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