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The reason why the belt filter press can not press the mud

The belt filter press can easily filter agglomerated sludge and greatly improve the processing capacity. So, what is the reason the belt filter press can not press the mud?
1. The flocculation effect of sludge is not ideal: the belt filter press dehydrator is more dependent on quenching and tempering. If the dosage is insufficient and the quenching effect is not good, the capillary water in the sludge cannot be converted into free water and is removed in the gravity zone. Therefore, the sludge entering the low pressure zone from the mold zone is still fluid and cannot be squeezed. . On the other hand, if the dosing amount is too large, the first is to increase the processing cost, and more importantly, because the viscosity of the sludge is increased, the filter belt is easily blocked.
2, low concentration of sludge: sludge concentration, often referred to as sludge solids ratio, sludge solids content is less than 1%, direct mechanical sludge dewatering effect is not ideal, and flocculant demand increases. For example, if the concentration of domestic sludge or viscous industrial sludge with a concentration of less than 1% enters the belt filter press, the mud will be leaked and the mud will not be pressed out, and the treatment efficiency is low.
3, filter cloth aging or improper selection: For the reasons why the belt filter press can not press the mud, you should have some understanding.

Installation points of vacuum belt filter press
Vacuum belt filter press has the characteristics of traditional filter press