Working Principle

• Step One:
          The sludge cake, with ~80% moisture, is mixed with sludge stabilizer to reach a uniform texture.
          Under the high efficiency mixer effect, the bonds between the sludge particles is destroyed, increasing the porosity, and then discharged in form ofgranules, to improve the deep dewatering effect.

• Step Two:
          The granulated sludge enters the continuous sludge deep dewatering machine, to achieve the extra dewatering effect under the high pressure & the intensive force of the double belts.
          According to the theory of filtration and squeezing, the thinner the sludge cake, the larger of the cake pores, the smaller moisture resistance, the better pressing & filtering effects. The secondary dewatered sludge cake is shaped like ~10mm flakes size, with moisture content below 60%, easy to crush and to dry.

• Step Three:
          The discharged cake moisture is greatly reduced, and ready for final disposal.

High Pressure Belt Dewatering Machine

Sludge Stabilizers Preparation & Mixing Systems

Specifications