The main body of the spiral sludge thickener is a filter device formed by the fixed ring and the floating ring overlapping each other, and the spiral shaft running through it. The front part is the enrichment part and the back part is the dehydration part.

The filter gap formed between the fixed ring and the floating ring and the pitch of the spiral shaft gradually decrease from the concentration part to the dehydration part. The rotation of the spiral shaft pushes the sludge from the thickening part to the dewatering part, and also continuously drives the traveling ring to clean the filter joint and prevent clogging.

Rich optional Settings:

1, according to the needs of the industry, different materials of stacked screw sludge dehydrator models, can be selected through the special heat treatment of inert gas anti-corrosion treatment of 304 stainless steel rings with targeted materials;

2, can choose the type of pipeline mud mixer;

3, adding a variety of pharmaceutical models;

4, filtrate recovery model, saving operating costs;

5, stable sludge concentration model;

6, oily sludge treatment model;

7, coarse fiber processing models, etc.