GB351129A - Improvements in or relating to apparatus for separating or sorting crushed material - Google Patents
Improvements in or relating to apparatus for separating or sorting crushed materialInfo
- Publication number
- GB351129A GB351129A GB1107830A GB1107830A GB351129A GB 351129 A GB351129 A GB 351129A GB 1107830 A GB1107830 A GB 1107830A GB 1107830 A GB1107830 A GB 1107830A GB 351129 A GB351129 A GB 351129A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fan
- crushed material
- shaft
- separating
- casing
- 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
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C15/08—Mills with balls or rollers centrifugally forced against the inner surface of a ring, the balls or rollers of which are driven by a centrally arranged member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C2015/002—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs combined with a classifier
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
- Disintegrating Or Milling (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
351,129. Pneumatic separating ; ball grinding mills. WARD, S. A., Wybourn, Cricket Inn Road, Sheffield. April 8, 1930, No. 11078. [Classes 59 and 117.] Apparatus for separating crushed material consists of a vertical passage 21, as shown, through which the material is carried upwardly by air induced by the fan 42, a baffle plate 36, which may be lined with basalt &c. to prevent abrasion, and a series of collecting hoppers 26 in which the coarser constituent of the crushed material is deposited, the finer constituent passing through the fan and being discharged by tangential openings 45 in the casing. The hoppers 26 are formed by inclined walls connecting the outer casing 24 with the outer wall 23 of the central passage, and are provided with spring or gravity controlled discharge ports 29. In the construction described, the separator is mounted on a ball mill as described in Specification 350,964, with which the ports 29 may communicate for returning the coarse particles for retreatment. The shaft 17 which drives the balls 10, and an inner casing 16 with feed distributing plate 18, is hollow and contains the fan shaft 44 which is driven from the mill shaft by the gearing 50, 51, 53, 54.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1107830A GB351129A (en) | 1930-04-08 | 1930-04-08 | Improvements in or relating to apparatus for separating or sorting crushed material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1107830A GB351129A (en) | 1930-04-08 | 1930-04-08 | Improvements in or relating to apparatus for separating or sorting crushed material |
Publications (1)
Publication Number | Publication Date |
---|---|
GB351129A true GB351129A (en) | 1931-06-25 |
Family
ID=9979609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1107830A Expired GB351129A (en) | 1930-04-08 | 1930-04-08 | Improvements in or relating to apparatus for separating or sorting crushed material |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB351129A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2645345A (en) * | 1950-09-09 | 1953-07-14 | Safety Car Heating & Lighting | Grain aspirating machine |
DE3202054A1 (en) * | 1982-01-23 | 1983-08-04 | Steag Ag, 4300 Essen | CARBON MILLING SYSTEM WITH SPRINKLE RETURN AND SEPARATION FROM PYRITE AND MOUNTAINS |
-
1930
- 1930-04-08 GB GB1107830A patent/GB351129A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2645345A (en) * | 1950-09-09 | 1953-07-14 | Safety Car Heating & Lighting | Grain aspirating machine |
DE3202054A1 (en) * | 1982-01-23 | 1983-08-04 | Steag Ag, 4300 Essen | CARBON MILLING SYSTEM WITH SPRINKLE RETURN AND SEPARATION FROM PYRITE AND MOUNTAINS |
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