Sewage treatment trommel drum screen filter for winery effluent

The drum filter screen internal feed is used for filtration, the filtration process used here is inside out. The drum filter screen internal feed consists of a filtration screen drum which is rotating. The effluent to be filtered is fed right into the center of the drum. The rotating drum also consists of screw flights to move the trapped solids in the forward direction. The solids are trapped inside the drum and the filtered water simply flows out through the screen by gravity. The clogged screen is cleaned by a back washing flushing arrangement and a brush. Both these arrangements are provided from the outside of the screen. The feed into this equipment has to be pumped inside. The bottom collection tank has three compartments, one where the filtrate is collected, second where the overflow can be collected and third a guide hopper from where the solids fall down. The Equipment is completely enclosed when in operation.

Overall Structure

Technical Parameters

Benefits

• With factory-direct service and spare parts.

• Removes excess feed, and other organic matter.

• Continuous filtering, even during backwashing.

• Very low operating cost and minimal backwash water consumption.

• Superior screen design for long service life.

• Ideal for sand filter backwash recovery.

Packaging & Shipping