Stainless Steel Rotary Drum Filter , Separate Rotary Disc Filter For Sewage Treatment Plant

Stainless steel filter separator machine drum filter for sewage treatment plant

Product Introduction

Stainless steel filter separator machine drum filter for Sewage treatment plant is composed of

a case made up of stainless steel plate and section bars. The stainless steel filter, whose

surface is made up of a stainless steel "v" profile wedge wire type winded up as a spiral,

rotates inside the case. The distance between each coil is the same as the desired filtering

slot.

1. The material is high-strength and corrosion-resistant stainless steel; Less used field area;

Convenient construction; It can be directly fixed with expansion bolts without channel

construction; Inlet and outlet water can be connected with pipes.

2. The screen will not be blocked by waste solid because the machine is inverted trapezoid

cross section

3. The machine is controlled by adjustable-speed motor, which can maintain optimum working

condition according to water flow.

4. Special washing device can brush away the impurities on the surface of screen, after twice

internal brush, it will achieve the best cleaning effect.

Operation of stainless steel filter separator machine drum filter for Sewage

treatment plant

The liquids to be filtered flow in the feeding tank through a flanged inlet and are conveyed

along with the filter surface through a special distributor equipped with wet seal. The solids

separation occurs there: the solids are kept and made to rotate by the external surface of the

rotating filter, and, finally, discharged by a brass cleaning blade. The liquid filtered passes

through the filtering drum, where it is washed again on the opposite side of the filter, conveyed

on the tank bottom and then discharged. The filter rotates thanks to a bath oil gearbox directly

connected at the rotating drum filter. Inside the rotating filter there is or a washing system

equipped with nozzles (mobile washing system), which work with high-pressure water, or a

bar composed of a set of spray nozzles (fixed washing system), through which the filtering

drum can be periodically cleaned.

Technical Parameters