JPS6447462A - Ball mill - Google Patents
Ball millInfo
- Publication number
- JPS6447462A JPS6447462A JP18658488A JP18658488A JPS6447462A JP S6447462 A JPS6447462 A JP S6447462A JP 18658488 A JP18658488 A JP 18658488A JP 18658488 A JP18658488 A JP 18658488A JP S6447462 A JPS6447462 A JP S6447462A
- Authority
- JP
- Japan
- Prior art keywords
- vessel
- axial center
- vertical axial
- balls
- treated
- 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.)
- Granted
Links
Landscapes
- Crushing And Grinding (AREA)
Abstract
PURPOSE: To accomplish fine grinding with smaller driving power by arranging all of arm members which are freely drivable and rotatable around a vertical axial center and are mounted with slender agitating members along the vertical axial center so as to revolve these above members above the materials to be treated and balls for pulverization in a vessel. CONSTITUTION: The agitating members 8b mounted at the arm members 8a freely drivable and rotatable around the vertical axial center P are formed to a slender shape along the vertical axial center P and are arranged in the vessel 5 housing the materials to be treated and the balls for pulverization so as to revolve around the vertical axial center P. All of the arm members 8a are arranged above the materials to be treated and balls in the vessel 5. In addition, the agitating members 8b are arranged around cylindrical member 19 disposed at the vessel 5 and further cooling jackets 18 are formed at the vessel 5 and the cylindrical member 19. Consequently, the rapid and sufficient fine grinding may be executed with the smaller driving power and the wear of the balls may be lessened. In addition, the good pulverization may be executed even with the materials to be treated which are weak to heat.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18658488A JPH0634940B2 (en) | 1988-07-25 | 1988-07-25 | Ball mill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18658488A JPH0634940B2 (en) | 1988-07-25 | 1988-07-25 | Ball mill |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6447462A true JPS6447462A (en) | 1989-02-21 |
JPH0634940B2 JPH0634940B2 (en) | 1994-05-11 |
Family
ID=16191103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18658488A Expired - Lifetime JPH0634940B2 (en) | 1988-07-25 | 1988-07-25 | Ball mill |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0634940B2 (en) |
-
1988
- 1988-07-25 JP JP18658488A patent/JPH0634940B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0634940B2 (en) | 1994-05-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |