Widely used in sewage treatment projects such as urban sewage, industrial wastewater, food processing industry, paper industry, etc.
The Rotary Screens removes the scum, short fibers and suspended solids from the water intake, and squeezes and dehydrates them and finally discharges. It is suitable for wastewater treatment with small grid gap and shallow channel depth.
Working principle:
The equipment integrates the four functions of sewage interception, slag removal, screw lifting, and squeezing dewatering. The equipment is installed in the channel at 35° from the horizontal plane, and the sewage flows into from the port of the rotating drum. The water flows out through the grating slit on the side of the drum.
The drum screen traps suspended solids and floating objects in the water in the drum. The drum rotates at 5-8r/min speed. There are nylon brushes and flushing water nozzles above the drum to remove the slag. The output is lifted by a spiral.
After being dehydrated and squeezed, the slag is discharged into the container or subsequent transportation device, and the whole process is clean and odorless.
Features:
Low head loss, thorough separation, large treatment capacity.
Made of all stainless steel, low maintenance cost and long service life.
Equipped with flushing device with self-cleaning function.
Integrating multiple functions into one system with compact structure.
