SS304 Rotating Drum Filter Aquaculture For Textile Industry / Paper Mill Effluent Treatment

Rotary Drum Filter For Textile Industry / Paper Mill Effluent Treatment

In some wastewater treatments, 30% to 60% of the organic or inorganic solid suspended

matter will be removed after filtering, and reducing greatly the subsequent work load.

When the Drum Filter works, the reducer drives the bar frame to rotate. The floater in the

sewage will leave on the grid through filtering by the bar frame, and then fall on the dregs

discharge board by the rotation of bar frame. If the dregs block the bar frame, use the flushing

device to flush the grid, then the dregs fall on the dreg discharge board and slip into the junk

car or conveyor.

Operation

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