GB853390A - Roller crushing mills - Google Patents
Roller crushing millsInfo
- Publication number
- GB853390A GB853390A GB32287/58A GB3228758A GB853390A GB 853390 A GB853390 A GB 853390A GB 32287/58 A GB32287/58 A GB 32287/58A GB 3228758 A GB3228758 A GB 3228758A GB 853390 A GB853390 A GB 853390A
- Authority
- GB
- United Kingdom
- Prior art keywords
- roller
- rollers
- pressure
- grinding track
- grinding
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
853,390. Edge-runner mills. PFEIFFER BARBAROSSAWERKE A.G. GEB. Oct. 9, 1958 [July 15, 1958], No. 32287/58. Class 59 A crushing mill having a rotatable grinding track and, at substantially fixed positions relative to the circumferential direction of the grinding track, rollers which, as the grinding track rotates beneath them, roll thereover, the rollers being spring-urged towards the grinding track, wherein each roller is pressed downwardly by a pressure member, which is displaceable in the vertical direction relative to the grinding track and is spring- urged towards the same, and is swingable, in the radial direction of the grinding track relative to the said pressure member. As shown in Fig. 1, grinding rollers 1 are mounted at fixed radial positions inside a housing 2 and roll in a groove 5 in a rotatable grinding plate 3. The rollers are loaded by means of springs 6 which abut against a fixed bearing ring 7 and against a pressure ring 8 to which are secured pressure members 9 which engage in sockets 10 of roller bearers 11 which hold the shafts 12 of the rollers 1. In a modification, Fig. 2, the roller shafts 12 are also guided in bearings 13 secured to the housing and in a central core member 14. In another modification, Fig. 3 (not shown), the roller shafts are each carried by a double-armed roller bearer. In a further modification, Fig. 4 (not shown), the pressure members are arranged as separate members pivotally mounted on the inside of the housing and the pressure of the springs may be taken up by separate fixed bearing brackets. In a still further modification, Fig. 5 (not shown), the roller bearers are each provided with two horizontally spaced sockets.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE853390X | 1958-07-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB853390A true GB853390A (en) | 1960-11-09 |
Family
ID=6787817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB32287/58A Expired GB853390A (en) | 1958-07-15 | 1958-10-09 | Roller crushing mills |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB853390A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3083920A (en) * | 1961-05-20 | 1963-04-02 | Pfeiffer Barbarossawerke A G G | Grinding mill |
CN107282210A (en) * | 2017-08-08 | 2017-10-24 | 江苏鹏飞集团股份有限公司 | The vertical pulverizer for rolling grinding roller of bidirectional swinging |
CN111470829A (en) * | 2020-03-19 | 2020-07-31 | 南京鹿晶混凝土有限公司 | High-strength concrete and production process thereof |
-
1958
- 1958-10-09 GB GB32287/58A patent/GB853390A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3083920A (en) * | 1961-05-20 | 1963-04-02 | Pfeiffer Barbarossawerke A G G | Grinding mill |
CN107282210A (en) * | 2017-08-08 | 2017-10-24 | 江苏鹏飞集团股份有限公司 | The vertical pulverizer for rolling grinding roller of bidirectional swinging |
CN111470829A (en) * | 2020-03-19 | 2020-07-31 | 南京鹿晶混凝土有限公司 | High-strength concrete and production process thereof |
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