| 摘要 |
Method of removing slimes from slime-containing slurries in which the slurry is force fed at an acute angle onto a downwardly directed screen surface of a welded profile wire screen having fine screen openings at a pressure which for the slime content and impact angle of the slurry on the screening surface will project water and suspended slimes from the slurry through and beyond the screen a distance sufficient to cause gravity discharge of the slime suspension free of contact with the back of the screen below the impact area.
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