For the operation of the chamber filter press, you need to pay attention to the following steps:
(1) Check whether the filter cloth of the box filter press is damaged or not, and whether the feed port is installed to prevent leakage.
(2) Check all moving parts of the box filter press to ensure flexible operation.
(3) Check all pipes, joints and connecting parts of the box filter press to prevent leakage and air leakage.
(4) The feed amount should be determined according to the nature, density and volume of the material. The feed mass fraction is usually 40% to 60%, and the feed pressure is generally 0.4-0.8 MPa.
(5) The press chamber valve should be opened during feeding, and the feed valve must be closed after feeding to avoid backflow.
(6) The pressure during pressing is generally controlled at 0.6-0.8 MPa. After the pressing is completed, the air can be vented when the air press is pressed. The water press must be pumped to remove the water to prevent the residual water from flowing into the material.
(7) The hydraulic cylinder is controlled by the electric contact pressure gauge, so that the hydraulic system realizes automatic pressure keeping, so the working process cannot be powered off.
(8) When opening the car, the automatic pressing plate must be unloaded after the pressing plate is in place to avoid damage to the machine.
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Label: Operation steps of the chamber filter press
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