How can the belt filter press for sludge dewatering adjust the elasticity of filter cloth?
General domestic belt type filter press are control points to do cloth tension, relax, semi automatic general pneumatic valve to control the tension and relaxation, if the filter press cloth feel loose, check the 2 places, 1, control of tension and relaxation of the pneumatic valve is working properly, 2. Whether the artificial regulation of cloth tightening process (elastic cloth nut).Of course, if the landlord said, adjusting the tightness of cloth just in order to reduce the moisture content of the mud, then I would advise the landlord or not in this area to go out of the mud, water content is basically a set of values with a machine, the fluctuation range is very small (less than 5%), the normal sludge moisture content should be in the 80%-85% so, if the sludge moisture content is very high, the sludge into shaping, dispensing proportion need to check whether the normal front end of the dosing system.If you want to reduce the moisture content of the belt conveyor by compacting filter cloth, there will be only 1 results. That is, the sludge will be squeezed out from the edge of the filter cloth to form running mud......
How do I judge if the sludge is less than *80% due to the problem of chemicals or the problem of desliming equipment?Chasing the answerLook at the sludge condensation on the dewatering machine, measure the suspended solids content of the filtrate, and check the dehydrating machine to see if the suspended substance content of the filtrate is qualified. Another approach is to experiment with a different drug and compare the effects of different agents.
The tension of filter cloth can be adjusted to adjust the tightness of filter cloth. It is the pressure regulating valve on the air inlet loop of the dehydrator.
