GB686657A - A mill for fibrous material - Google Patents
A mill for fibrous materialInfo
- Publication number
- GB686657A GB686657A GB25327/51A GB2532751A GB686657A GB 686657 A GB686657 A GB 686657A GB 25327/51 A GB25327/51 A GB 25327/51A GB 2532751 A GB2532751 A GB 2532751A GB 686657 A GB686657 A GB 686657A
- Authority
- GB
- United Kingdom
- Prior art keywords
- discs
- mill
- outlet
- grinding
- rotatable
- 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
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/02—Crushing or disintegrating by disc mills with coaxial discs
- B02C7/06—Crushing or disintegrating by disc mills with coaxial discs with horizontal axis
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/20—Methods of refining
- D21D1/30—Disc mills
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Paper (AREA)
- Crushing And Grinding (AREA)
- Disintegrating Or Milling (AREA)
Abstract
686,657. Disc mills. REISTEN, W. Oct. 30, 1951 [Dec. 31, 19481, No. 25327/51. Class 59 In a mill for continuously grinding fibrous substances e.g. paper pulp, wood fibre pulp, cellulose, having a plurality of pairs of grinding dicss 5, 8; 6, 9; 7; 10, Fig. 1, successively traversed by the material, the material outlet 18 is in communication with the material inlet 19 in such a way that the main mass of the material flows through the pairs of discs in a repeated cycle and part of the material, corresponding to the quantity of material continuously supplied to the mill from a channel 25, Fig. 2, is constantly discharged from the outlet 38. A rotatable blade wheel 17 is disposed in the outlet 18 which is connected to the inlet 19 by means of a rotary conveyer worm 21. The discs 5, 6, 7 are stationary and the discs 8, 9, 10 are mounted on a rotatable shaft 11. The discs 8, 9, 10 are provided with radial openings 33, blades 34, and segments 35, and the discs 5, 6, 7 with radial openings 36, Fig. 4, and segments 37. The end of the shaft 11 is connected by means of a coupling 31, with a piston 29 movable in a hydraulic cylinder 28 so as to control the pressure on the rotatable grinding discs.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE686657X | 1948-12-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB686657A true GB686657A (en) | 1953-01-28 |
Family
ID=6598103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB25327/51A Expired GB686657A (en) | 1948-12-31 | 1951-10-30 | A mill for fibrous material |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB686657A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2964250A (en) * | 1953-07-15 | 1960-12-13 | Defibrator Ab | Grinding apparatus for fibrous materials |
| CN113195826A (en) * | 2018-12-20 | 2021-07-30 | 福伊特专利有限公司 | Grinding device |
-
1951
- 1951-10-30 GB GB25327/51A patent/GB686657A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2964250A (en) * | 1953-07-15 | 1960-12-13 | Defibrator Ab | Grinding apparatus for fibrous materials |
| CN113195826A (en) * | 2018-12-20 | 2021-07-30 | 福伊特专利有限公司 | Grinding device |
| CN113195826B (en) * | 2018-12-20 | 2023-03-10 | 福伊特专利有限公司 | Grinding device |
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