E. Beaudrey & CIE. products

Installed in a channel in which flows the water to be cleaned, the screen consists of a set of rectangular screening mesh panels carried by two endless chains. The panels travel up and down again between an upstream wall plate and a downstream partition with a central, outlet aperture set across the channel.

Installed across a channel in which the water to be cleaned flows through. The screen consists of a set of rectangular screening mesh panels, carried by two endless chains. The downstream panels travel down into the water, around the bottom and up again along the upstream side. The water flows across the upstream and then the downstream panels. The debris are arrested on the upstream face. The debris-laden panels travel up above deck level, around the top and down again. One or two spray pipes with fantail jet nozzles set on the down stream side of the panels within the screen`s head structure, back-wash the panels, remove the debris which are projected into a collection trough. They travel in a deck flume to the debris disposal system (basket, separator, etc.). The screens are normally stopped and are washed periodically when obstructed by debris. Permanent rotation can be provided.

Installed in a channel in which the water to be cleaned flows, the screen consists of a set of rectangular screening mesh panels carried by two endless chains. The panels travel up and down again between an upstream partition set across the channel, with an inlet central aperture and a downstream wall set across the channel. The water enters through the aperture in the upstream partition, flows through the upstream face of the panels on each side, where the debris are arrested. The water flows out through the apertures on both sides of the downstream wall-plate.