GB381153A - Improvements in and relating to mills for grinding material in a liquid condition - Google Patents
Improvements in and relating to mills for grinding material in a liquid conditionInfo
- Publication number
- GB381153A GB381153A GB1809731A GB1809731A GB381153A GB 381153 A GB381153 A GB 381153A GB 1809731 A GB1809731 A GB 1809731A GB 1809731 A GB1809731 A GB 1809731A GB 381153 A GB381153 A GB 381153A
- Authority
- GB
- United Kingdom
- Prior art keywords
- grinding
- bar
- mills
- roller
- fixed
- 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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/10—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
381,153. Disc mills; roller-andbreast mills. SONSTHAGEN, A., 10, Broad Walk, Snaresbrook, PACKMAN, J. R., 27, Smithies Road, Plumstead, and KEENOK CO., Ltd., Murray Works, Warton Road, Stratford, all in London. June 22, 1931, No. 18097. [Class 59.] In a mill for grinding material in a liquid or semi-liquid condition comprising a fixed and a moving surface or two moving surfaces, the fixed or one of the moving surfaces embodies a series of surfaces some or all of which are individually adjustable and all are fixed to form a unit, the face of the effective surface being located at different distances from the opposing grinding surface. As shown in Fig. 1, as applied to a rotating disc a, the grinding bar d consists of laminations held in a member b by screws c, Fig. 2, and adjustable by screws x<1> bearing against a backing plate x which may be inclined, curved &c. to correspond to the shape of the grinding surface. The laminations, which may vary in thickness or width, are stepped and may have the upper edge bevelled at e, Fig. 3, to form recesses in which a pressure is built up by the material and mixing or agitating performed thereby. The bar may have a pivotal adjustment or may have endwise movement. As applied to a roller the effective edges of the laminµ are curved to conform to the surface of the roller. A number of grinding bars may be applied to a disc, the material being fed successively from one bar to the next. The discs may be mounted vertically or horizontally and may be flat, dished &c. One or more bars may be disposed in a hopper, the material after passing one bar being acted upon by another bar outside the hopper. The grinding bar may true up or be trued up by the opposing grinding surface. According to the Provisional Specification a stepped, solid grinding member may be used.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1809731A GB381153A (en) | 1931-06-22 | 1931-06-22 | Improvements in and relating to mills for grinding material in a liquid condition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1809731A GB381153A (en) | 1931-06-22 | 1931-06-22 | Improvements in and relating to mills for grinding material in a liquid condition |
Publications (1)
Publication Number | Publication Date |
---|---|
GB381153A true GB381153A (en) | 1932-09-22 |
Family
ID=10106599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1809731A Expired GB381153A (en) | 1931-06-22 | 1931-06-22 | Improvements in and relating to mills for grinding material in a liquid condition |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB381153A (en) |
-
1931
- 1931-06-22 GB GB1809731A patent/GB381153A/en not_active Expired
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