Self-cleaning filter FAU series

liquiddrumgravity

This filter has a completely automatic operation and makes it possible to filter all the liquids of cut until a smoothness of 30 microns, without filter media. Economies on the costs of exploitation are possible because there is no paper consumption, nor expenses of recycling of this one. The maintenance costs are reduced only at the periodic expenses of interventions.. OPERATING The dirty liquid arrives in the vat conveyor side at dredger, the chips fall and are recovered by the dredger. The dirty liquid passes through the grid of the drum, which turns permanently. The liquid filtered inside the drum, flows by gravity in the second vat. The chips stuck on the drum are removed by the jets fixed inside the drum. For correction, a version of this filter is proposed with grid drum with cracks making it possible to work in depression, increasing the flow and decreasing the threshold of filtration. The threshold will be decreased thanks to the formation of a cake, the rotation of the drum being time-lag.