| 摘要 |
<p>A device for separating liquid (3) from a slurry (4) and which comprises a rotatable longitudinally extending drum (1) provided with an inlet at one end thereof, the mantle of said drum being provided with liquid passage openings (2) and internally having a helicoidally extending flange element (19) for feeding the slurry along the drum (1) and which follows the drum in the rotation movement of said drum, wherein a wall element (13) is positioned in the interior (5) of the drum, said wall element acting as a partition between the slurry department (14) of the drum and a spillway opening means (15). The invention makes possible to drive the drum directly and also to manufacture the device at lower costs. Said spillway opening means (15) is constituted by a plurality of outlet passages (16) extending through the mantle of the drum, and the interior of the drum limited by an end wall (7) which is connectable to a means (12) for driving and/or supporting the drum (1). </p> |
