GB191274A - Improvements to grinding or disintegrating machines - Google Patents
Improvements to grinding or disintegrating machinesInfo
- Publication number
- GB191274A GB191274A GB3470521A GB3470521A GB191274A GB 191274 A GB191274 A GB 191274A GB 3470521 A GB3470521 A GB 3470521A GB 3470521 A GB3470521 A GB 3470521A GB 191274 A GB191274 A GB 191274A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pins
- discs
- groups
- grinding
- machines
- 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
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/22—Disintegrating by mills having rotary beater elements ; Hammer mills with intermeshing pins ; Pin Disk Mills
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
191,274. Oswald, H. N. Dec. 24, 1921. Impact pulverizers.-In grinding or pulverizing machines of the kind comprising two discs a, b facing one another and revolving in opposite directions and provided with groups of projecting pins c, d, the groups of pins are arranged in compartments with restricted outlets leading to one or more further groups of pins. As shown, the discs a, bare mounted on shafts g, h revolving in opposite directions in bearings j, k. The pins c, d are arranged in concentric circles, and each group consisting of one circle of each of the pins c, d is separated from the adjacent group by a partition e or f secured to the disc a or b. Material to be ground is fed into the machines through a hopper l and after being ground is discharged into the casing m and drawn away by an air draught or a conveyer. The air draught may be caused by fan blades n on one of the discs or by a separate fan.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3470521A GB191274A (en) | 1921-12-24 | 1921-12-24 | Improvements to grinding or disintegrating machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3470521A GB191274A (en) | 1921-12-24 | 1921-12-24 | Improvements to grinding or disintegrating machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB191274A true GB191274A (en) | 1923-01-11 |
Family
ID=10368933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3470521A Expired GB191274A (en) | 1921-12-24 | 1921-12-24 | Improvements to grinding or disintegrating machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB191274A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2431387A1 (en) * | 1973-07-05 | 1975-01-23 | Patent Anst Baustoffe | DISINTEGRATOR |
WO2009100500A1 (en) * | 2008-02-13 | 2009-08-20 | Raymond Brian Harrington | Weed and volunteer crop seed destruction |
-
1921
- 1921-12-24 GB GB3470521A patent/GB191274A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2431387A1 (en) * | 1973-07-05 | 1975-01-23 | Patent Anst Baustoffe | DISINTEGRATOR |
WO2009100500A1 (en) * | 2008-02-13 | 2009-08-20 | Raymond Brian Harrington | Weed and volunteer crop seed destruction |
US8152610B2 (en) | 2008-02-13 | 2012-04-10 | Grains Research And Development Corporation | Weed and volunteer crop seed destruction |
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