During the filtration process, the pressure Filter Pressure should be controlled at 0.149 ~ 0.159MPa. The use of the plate frame filter machine must not be greater than 0.18MPa. Avoid worn the feast pump. The plate frame filter machine adjusts the flow pressure through the gate valve. The board frame type filter can complete the reasonable adjustment of the pump from the pump motor frequency conversion speed device.

The plate frame filter machine guarantees the reasonable level of feeding concentration.

Adhere to reasonable feeding pressure. During the filtration process, the pressure of the feeding is the main thrust. The greater the feeding pressure, the faster the pressure filtering speed, and the plate frame filter machine is easily formed when the feeding pressure is too high. In the early stage of the feeding of the machine, the materials that have not met the requirements in the filter room have been cut. During the feeding period and the early stage of filtration, they must insist on low pressure and large flow. The pressure is controlled at 0.11 ~ 0.12MPa. Filter, cakes and unloaded effects.

Ensure reasonable feeding particle size. Most of the processing systems use plate frame pressure filter to recover the clay, complete the water washing circuit, and use other equipment to match the frame filter machine to complete the water washing circuit. Stainless steel fully automatic diaphragm water rinse pressure filter machine

The filtering area, a formula to solve the assumption that prepares the sludge twice of the sludge twice a day (the number of 80 square meters plate frame filter machine can be reduced according to the situation, which can reduce the cost of the equipment). = 1000 × 60 × (1-98%)/(1-75%)/15/2 = 160, BMAYSJ (G) 200/1000-UK pressure filter of 200 square meters (larger than 160 square meters) is selected according to calculations. After a compression filtration: volume V2 (cubic), the moisture content B after filtration (considering different materials, different pressures, different pressure time) The particle size composition of the grid of the grid of the plate filter machine is basically unprepared. The technical solution has a certain flexibility, which can reasonably divert some concentrated machine bottom flow to the mud Centrifuge, recycling coarse materials, and after the plate frame filter machine is incorporated, it can not only improve the granularity composition of the feeding, but also improve the board frame cryptography. Work conditions of the filter machine.