How Does Rundown Screen Work?

Application: Removal of suspended matter, sediment and other solid materials. Recycle useful materials such as fiber and slag. Pretreatment of sludge or river dredging.

The main body of the rundown screen is a stainless steel arc-shaped or flat filtering screen surface made of wedge-shaped steel rods.

The waste water to be treated is evenly distributed on the inclined screen surface through the overflow weir. Due to the small and smooth surface of the screen, the gap on the back is large. The drainage is smooth and not easy to block.

The solid matter is intercepted, and the filtered water flows out from the gap of the sieve plate. At the same time, the solid matter is pushed to the lower end of the sieve plate to be discharged under the action of hydraulic force.

The rundown screen can effectively reduce the concentration of suspended solids in the water and reduce the processing load of the subsequent processes. At the same time, it is also used for solid-liquid separation and recovery of useful substances in industrial production.

It is an excellent non-powered equipment for filtering or recovering suspended solids, floating substances, sediments and other solid or colloidal substances.

Working video:

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