| 摘要 |
In a pusher centrifuge with a screen drum (1) and a pusher plate (2), a higher throughput capacity with a low degree of residual moisture is achieved if, during the backward stroke of the pusher plate (2), the partial filling up again of the exposed annular gap zone (19) of the screen drum (1) is prevented in that the areas (21) which push the solid pile up the solid (6) in the screen drum (1) at its slope angle (23) and, in order to reduce the friction on the screen (1), the pressing faces (25) of the thrust floor are stepped conically in a staircase shape (24, 25). <IMAGE>
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