Moving disc vacuum filter

        The disc vacuum filter is made up of the disc of each sector. Each fan-shaped sheet is a separate filtering unit, which is made of cloth cloth and is sheathed on the fan-shaped plate to form a filter chamber. A filter plate by the motor through the speed reducer and gear transmission to drive the filter disc clockwise, filter room by means of vacuum pump in pulp filter medium formed on both sides of the pressure difference in the adsorption zone, attached to form a cake in the filter plate, rotating stirrer to prevent solid precipitation, the cake out of the liquid level. To remove the water under the action of vacuum. The filtrate passes through the filter cloth and passes through the filtrate pipe. The filter cake is discharged from the discharging area by the reverse blowing discharge into the discharging groove.

        (1) the fan-shaped filter plate has the advantages of uniform water distribution, reasonable hole rate, large size of the reinforcing bar, and the utility model is made of high-strength engineering plastics, and the service life is increased by 1-1.5 times.

        (2) the filter tube has a large number of filter surface and a large volume of the abdominal cavity of the distribution head, thereby improving the extraction rate and the filtrate discharge effect.

        (3) wear nylon, single or multi filament cloth make cake removal rate is high and not easy to jam, long service life.

        (4) multi point dry oil pump centralized multi point automatic lubrication.

        (5) the automatic cleaning device for filter cloth keeps its good dehydration effect.

        (6) horizontal forced high speed stirring, the end of the shaft is made of rubber and graphite packing and the water pressure difference is not sealed by the three seal.

        (7) the main drive stepless speed change, according to the concentration of the material and flow regulation (AC speed motor or frequency converter), in order to achieve the desired effect.

        (8) each plate is made up of 20 fan-shaped plates, which strengthens the control of the filtration process and makes the cake thickness even.

        (9) the friction plate adopts special wear-resistant boron cast iron, good sealing move among force and soft service life of ten years.

        (10) the filtrate pipe is a high strength wear-resistant ceramic composite steel pipe, and the service life is increased by more than 10 times.

        (11) filtrate pipe and filter fan interface to remove the lower flange, take the mold positioning direct welding, reducing the possibility of 90% leakage point.