Decanter centrifuge having an offset conveyor flight to aid rins

Details Decanter centrifuge having an offset conveyor flight to aid rins Decanter centrifuge having an offset conveyor flight to aid rins

1994-09-12

1996-04-23

Cooley, Charles E.

Imperforate bowl: centrifugal separators

With means for furnishing auxiliary fluid to material or...

Liquid

494 53, 494 54, B04B 120, B04B 1100

Patent

active

055098827

ABSTRACT:
A liquid-solids separator, or centrifuge, of the type having a screw conveyor is provided with a series of offset conveyor flights. A spacer is positioned within the offset of the conveyor flights to form a channel therein. Rinse liquid is introduced into the channel through the central hub of the conveyor. The channel directs the rinse liquid into the heavy phase cake. An opening may be provided at various radial distances for varying the position of introduction of the rinse liquid from the channel. The amount of rinse liquid introduced through various channels formed by the series of offset conveyor flights may also be varied.

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