The mud press does not have mud cake, the sludge fills the gap of the filter cloth, the air pressure is lowered, and the filter belt always slips.
1. Check if the filter cloth is damaged----If it is damaged, please consider replacing it.
2. Whether the composition of the sludge source has changed----Whether the treated wastewater sludge contains difficult-to-dehydrate substances----can be tested for dehydration by "small test".
3. Is there any difference between the current mud pressing time and the previous process---the process has changed.
4. Whether the filter press has abnormality---tightness and air pressure.
5. Properly extend the filter press time, prolong the backlash of the compressed gas, extend the residence time after stopping the filter press, and then take the mud.
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