Sludge Deep Dewatering Equipment

Step 1: The dehydrated sludge (about 80% moisture content) and the sludge modifier are mixed quickly and evenly in the sludge modification mixer. Through the action of the modifier, the cell wall is destroyed, the sludge particle structure is changed, the sludge granulation and porosity are increased, and the subsequent dehydration effect is improved.

Step 2: The modified sludge is sent to the continuous sludge deep dewatering machine to achieve sludge dewatering under high pressure and intensive force. According to the theory of filtration and pressing, the thinner the cake, the larger the porosity of the cake, the smaller the filtration resistance, and the better the effect of filtering and pressing. After pressing, the mud cake is only a 5~10mm thin sheet, the sludge water content is reduced to 55%~70% (according to the treatment requirements of the mud cake water content can be adjusted), easy to crush, and the water retention is greatly reduced.

Step 3: After dehydration, the fine particles inside the sludge increased, the water was removed, the pores were reduced, and the sludge appeared fluffy, which was convenient for subsequent treatment.