Drum filter assembly

Details Drum filter assembly Drum filter assembly

2007-11-13

2007-11-13

Prince, Fred G. (Department: 1724)

Liquid purification or separation

Filter

Movable medium

C210S391000, C210S394000, C210S403000, C210S404000

Reexamination Certificate

active

11401881

ABSTRACT:
A drum filter assembly comprising a hollow drum filter having a longitudinal axis and an outer filter screen or mesh material, the drum filter being supported on external rollers for rotation about its longitudinal axis and an inlet for introducing liquid to be filtered into the interior of the drum filter. Rotation of the drum filter is effected by the liquid flowing into the drum filter. Alternatively, the drum filter may be driven by an external motor.

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