Externally Fed Rotary Drum Screen

The externally fed rotary drum filter belongs to the waste water fine screen.
The AC speed motor drives the grid cylinder through the reducer,and the sewage passes through the inlet valve to the water tank, and rises to the filter water level through the uniformly distributed box plate.
The water enters the cylinder through the gap of the grid,and is discharged from the bottom of the grid cylinder,and cleans the grid. The impurities and fibrous organic substances larger than the grid gap are blocked by the grid and carried to the other side of the cylinder by the rotating grid cylinder. After being discharged by the unloader to the slag hopper,the water content of the treated garbage is lower than 30%-50%than the original equipment. The filtered sewage flows into the outlet tank and is discharged through the drain.