GB270159A - Improved pulverising mill - Google Patents
Improved pulverising millInfo
- Publication number
- GB270159A GB270159A GB2599326A GB2599326A GB270159A GB 270159 A GB270159 A GB 270159A GB 2599326 A GB2599326 A GB 2599326A GB 2599326 A GB2599326 A GB 2599326A GB 270159 A GB270159 A GB 270159A
- Authority
- GB
- United Kingdom
- Prior art keywords
- casing
- discs
- drum
- grain
- toothed
- 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
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
- B02C18/182—Disc-shaped knives
-
- 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
- B02C13/13—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft and combined with sifting devices, e.g. for making powdered fuel
-
- 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
- B02C13/26—Details
-
- 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
- B02C13/26—Details
- B02C13/282—Shape or inner surface of mill-housings
- B02C13/284—Built-in screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
270,159. Smith, O., and Hayes. J. W. Oct. 18, 1926. Impact pulverizers; casings with internal revolving cutters. - A mill for reducing grain and other friable substances comprises a drum-like casing with an internal serrated face at its upper peripheral portion and removable wire-gauze screens at its lower peripheral portion, the grain &c. being introduced through a tangential feedneck and reduced by a number of saw toothed discs carried by a rotary horizontal shaft which extends axially through the drum. Beater-arms may be provided on the shaft intermediate the toothed discs. The upper part V of the casing, in the form of a semi-cylindrical drum, is secured to the lower part by bolts N, and the part T which encloses the lower part of the casing is apertured on one side and provided with a door G while the other apertured side H has a hood J fixed over it. The screen panels L are fixed on frame L<1> which step on to lugs M and fit into rebates in the sides and are secured by screws m. The upper half of the casing is fitted with removable serrated plates o, the serrations of which are directed tangentially, and the casing ends are radially fluted or angularly corrugated on their interior faces. The disc blades Q are toothed peripherally like a coarse circular saw with the teeth intermediate each pair of set teeth left straight, and beater-arms S are provided between the discs. The reduced grain passes through the screws L into a pit or bin K. Free egress for the air blast produced by the discs and beaters is provided by the offset hood J.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2599326A GB270159A (en) | 1926-10-18 | 1926-10-18 | Improved pulverising mill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2599326A GB270159A (en) | 1926-10-18 | 1926-10-18 | Improved pulverising mill |
Publications (1)
Publication Number | Publication Date |
---|---|
GB270159A true GB270159A (en) | 1927-05-05 |
Family
ID=10236616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2599326A Expired GB270159A (en) | 1926-10-18 | 1926-10-18 | Improved pulverising mill |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB270159A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005107950A1 (en) * | 2004-05-03 | 2005-11-17 | Hosokawa Micron Gmbh | Classifier mill and component for such a mill |
WO2014001086A1 (en) * | 2012-06-29 | 2014-01-03 | Vujadinovic Borislav | Pulverizing device for pulverizing a base material, e.g. pellets |
CN105709878A (en) * | 2016-01-07 | 2016-06-29 | 南昌理工学院 | Efficient hammer mill |
-
1926
- 1926-10-18 GB GB2599326A patent/GB270159A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005107950A1 (en) * | 2004-05-03 | 2005-11-17 | Hosokawa Micron Gmbh | Classifier mill and component for such a mill |
WO2014001086A1 (en) * | 2012-06-29 | 2014-01-03 | Vujadinovic Borislav | Pulverizing device for pulverizing a base material, e.g. pellets |
EP2679308B1 (en) * | 2012-06-29 | 2014-09-10 | Vujadinovic, Borislav | Pulverizing device for pulverizing a base material, e.g. pellets |
CN105709878A (en) * | 2016-01-07 | 2016-06-29 | 南昌理工学院 | Efficient hammer mill |
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