Rotary Drum Filter - Aquaculture Industry

June 4, 2021 Fish Farm Filters

Application: especially for aquaculture water treatment. Suitable for various kinds of fish farm.

Product: Rotary Drum Filter

Other associated equipment is available: protein skimmer, bio filter, UV sterillizer etc.

Working principle

It can be driven by a motor through gears. On the outside of it, there is a water pump. The clean water filtered by the stainless steel screen is pumped away by the water pump. Water level in the filter is getting lower due to the blockage of the sludge on the screen.
When the water level is low to a certain level, the water level controller will start the high-pressure cleaning water pump and motor. The drum rotates by motor, and at the same time, a row of nozzles located above the drum rushes the high-pressure water toward the screen.
The sludge attached to the inside of the screen is washed into a dirt collection tank inside the drum, and then flows out through the sewage pipe.