When moving the filter plate, the force should be even and appropriate, and no collision or beating is allowed to avoid damaging the sealing surface and the filter handle. After a period of time, the filter cloth will harden and its performance will decrease. For this reason, regular inspections are required. If a change is found to affect the filtration rate, it can be neutralized and cleaned with a corresponding low concentration of weak acid and weak alkali to restore the function of the filter cloth. If it cannot be restored, replace it in time.

After everything is normal, the filter plate can be compressed and filtered. The filter pressure and filter temperature must be within the specified range. Too high filter pressure will cause leakage. If the filter temperature is too high, the plastic filter plate is easy to deform, and the suspension should be concentrated when feeding. Evenly. There must be no impurities; the filter cloth and filter plate must be rinsed after unloading the cake, and residues are not allowed to stick to the sealing surface or the feeding channel, otherwise it will affect.