Diaphragm pressure filter is intermittent pressure filtration equipment for solid-liquid separation;
the main difference between diaphragm type and chamber filter press is that a elastic membrane was equipped with between filter plate and filter cloth; while in operation, high pressure fluid goes into chamber between filter plate and the diaphragm after feed finished, then filter cake will be compressed by the expanding membrane, that is pressure filtering which further dewater of the filter cake realized.
With different filtration area and volume can be achieved by changing number and type of filter plates.
Rubber diaphragm and polymer elastic membrane are adopted for new diaphragm pressure filter.
Diaphragm pressure filter is suit for separating the cassava flour with fiber and water.