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    • 31. 发明授权
    • Pusher centrifuge
    • 推动式离心机
    • US4889627A
    • 1989-12-26
    • US314195
    • 1989-02-23
    • Bernd Hoppe
    • Bernd Hoppe
    • B04B3/02
    • B04B3/02
    • In a pusher centrifuge comprising substantially cylindrical sieve or straining drums which simultaneously rotate but also oscillate relative to one another, and a pusher bottom or base, the pusher edge of at least one sieve or straining drum is provided with inclined surfaces which impart in the transverse or circumferential direction a motive component to the centrifuging or solid material transported in the axial direction. By virtue of the thus generated shearing effect, the compacted solid material cake is torn open or disintegrated during the forward feed and the dewatering performance is improved.
    • 在包括同时旋转但也相对于彼此摆动的基本圆柱形筛或应变鼓的推进式离心机中,以及推动器底部或底座,至少一个筛子或应变滚筒的推动器边缘设置有倾斜表面, 或圆周方向是沿轴向方向输送的离心或固体材料的运动成分。 由于如此产生的剪切效应,压实的固体物料饼在向前进料期间被撕开或分解,并且脱水性能得到改善。