UA94666C2 - Roller mill for grinding particulate material - Google Patents
Roller mill for grinding particulate materialInfo
- Publication number
- UA94666C2 UA94666C2 UAA201000831A UAA201000831A UA94666C2 UA 94666 C2 UA94666 C2 UA 94666C2 UA A201000831 A UAA201000831 A UA A201000831A UA A201000831 A UAA201000831 A UA A201000831A UA 94666 C2 UA94666 C2 UA 94666C2
- Authority
- UA
- Ukraine
- Prior art keywords
- rollers
- roller
- roller mill
- hinged connection
- particulate material
- Prior art date
Links
Landscapes
- Crushing And Grinding (AREA)
Abstract
A roller mill (1) for grinding particulate material such as cement raw materials, cement clinker and similar materials, said roller mill (1) comprising a substantially horizontal grinding table (3) and a set of rollers revolving about a vertical shaft (5); said set of rollers comprising a number of rollers (4) rota ting about respective roller shafts (6) which are connected to the vertical shaft (5) via a hinged connection (7) which comprises a bearing shell (14) and a bearing journal (15) resting therein, said hinged connection (7) allowing a free arcuate movement of the roller (4) in an upward and downward direction in a plane including the centreline (12) of the roller shaft; and said set of rollers (4) being configured for interactive operation with the grinding table (3); characterized in that the bearing shell (14) of the hinged connection (7) has a diameter which exceeds that of the bearing journal (15) resting therein by a factor of at least 1 percent.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAA201000831A UA94666C2 (en) | 2007-07-04 | 2007-07-04 | Roller mill for grinding particulate material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAA201000831A UA94666C2 (en) | 2007-07-04 | 2007-07-04 | Roller mill for grinding particulate material |
Publications (1)
Publication Number | Publication Date |
---|---|
UA94666C2 true UA94666C2 (en) | 2011-05-25 |
Family
ID=50833492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAA201000831A UA94666C2 (en) | 2007-07-04 | 2007-07-04 | Roller mill for grinding particulate material |
Country Status (1)
Country | Link |
---|---|
UA (1) | UA94666C2 (en) |
-
2007
- 2007-07-04 UA UAA201000831A patent/UA94666C2/en unknown
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