Overflow screening device

Details Overflow screening device Overflow screening device

2006-07-18

2006-07-18

Lithgow, Thomas M. (Department: 1724)

Liquid purification or separation

Diverse distinct separators

Including a filter

C210S306000, C210S355000, C210S408000, C210S409000, C210S415000

Reexamination Certificate

active

07077957

ABSTRACT:
A screening device which is particularly useful for separating solids from liquids when sewerage systems overflow. The device includes an inner apertured chamber and an internal brush arrangement for sweeping over the apertures to prevent clogging. A spray enables the apertured chamber to be washed after use.

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