JPS6411654A - Wet type ball mill accompanied by gas agitation - Google Patents
Wet type ball mill accompanied by gas agitationInfo
- Publication number
- JPS6411654A JPS6411654A JP16657487A JP16657487A JPS6411654A JP S6411654 A JPS6411654 A JP S6411654A JP 16657487 A JP16657487 A JP 16657487A JP 16657487 A JP16657487 A JP 16657487A JP S6411654 A JPS6411654 A JP S6411654A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- ball mill
- blow ports
- slurry
- gas blow
- 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.)
- Pending
Links
Landscapes
- Crushing And Grinding (AREA)
Abstract
PURPOSE: To improve a pulverization treatment capacity by providing a rotary cylinder with plural gas blow ports in the positions facing a slurry during the rotation of a ball mill apart spaced intervals in its circumferential direction and providing these gas blow ports with porous bodies allowing the permeation of only the gas. CONSTITUTION: Balls 1B as pulverizing media are fed into the rotary cylinder 1A. The rotary cylinder 1A is provided with the plural gas blow ports 2, 2a to 2c in the positions facing the slurry S at least during the rotation of the ball mill apart the spaced intervals in its circumferential direction. The gas is blown to the ball mill from these gas blow ports during the rotation of the mill. The gas blow ports facing the slurry S are provided with the porous bodies which allow the permeation of the gas and do not allow the permeation of the liquid of the slurry medium. Consequently, the pulverization treatment capacity per unit time is greatly improved and the backflow of the slurry medium liquid from the blow ports is prevented.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16657487A JPS6411654A (en) | 1987-07-03 | 1987-07-03 | Wet type ball mill accompanied by gas agitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16657487A JPS6411654A (en) | 1987-07-03 | 1987-07-03 | Wet type ball mill accompanied by gas agitation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6411654A true JPS6411654A (en) | 1989-01-17 |
Family
ID=15833789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16657487A Pending JPS6411654A (en) | 1987-07-03 | 1987-07-03 | Wet type ball mill accompanied by gas agitation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6411654A (en) |
-
1987
- 1987-07-03 JP JP16657487A patent/JPS6411654A/en active Pending
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