The structure and working principle of the chamber filter press are similar to the plate and frame filter press.The difference is that the two sides of the filter plate are recessed, and every two filter plates are combined into a box-shaped filter chamber, eliminating the need for the filter frame, and there is a round hole in the center of the filter plate. The suspension flows into each filter chamber. The filter is suitable for suspensions that need to be filtered at higher pressure and the filter residue does not need to be washed.
Working principle:
The chamber filter press is through the extrusion of the plate and frame, so that the water in the sludge is discharged through the filter cloth to achieve the purpose of dehydration.
A certain number of filter plates are closely arranged in a row under the action of strong mechanical force, and a filter chamber is formed between the filter plate surface and the filter plate surface. The solid part of the material is retained by the filter medium (such as filter cloth) to form a filter cake, and the liquid part is discharged from the filter chamber through the filter medium, so as to achieve the purpose of solid-liquid separation.
Feature:
1. Simple structure, convenient operation, stable operation and convenient maintenance.
2. Fewer wearing parts and low maintenance cost.
3. The selection range of filtering area is flexible and occupies less area.
4. It has strong adaptability to materials and is suitable for various occasions of small and medium-sized sludge dewatering treatment.
5. Compared with other types of dehydrators, the mud cake has a higher solid content and a small footprint, which is convenient for post-processing such as transportation.