Self-cleaning intake screen

Liquid purification or separation – Structural installation – Flume stream type

Reexamination Certificate

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Details

C210S161000, C210S396000, C210S402000, C210S407000, C210S408000, C210S107000, C210S791000

Reexamination Certificate

active

07347933

ABSTRACT:
A self-cleaning screen that automatically cleans both the inside and outside surfaces of the cylindrical screen using only the rotation of the cylindrical screen itself. This self-cleaning ability is accomplished by using a fixed brush on the exterior surface of the screen, and a freely rotating brush on the interior surface of the screen, where the freely rotating brush is driven by the movement of the screen itself.

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