Dehydration filter press

脱水filter press

Dehydration filter pressequipmentThe process of concentrating or digesting a mixed liquid in a flowing state to reduce or remove moisture and convert it into semi-solid or solid sludge cake is called sludge dewatering. After dewatering, the moisture content of sludge can generally be reduced to 70% to 85%, depending on the properties of sludge and sediment and the efficiency of dewatering equipment. The further dewatering of sludge is called sludge drying, and the moisture content of dried sludge is generally less than 20%. Dehydration filter pressSupply dehydrationThe main methods include natural drying and mechanical dehydration.

Dehydration filter pressbrandPrinciple: Actually, it is to squeeze the water in the sludge. The water containing sludge is separated and transported to the sludge mixing tank by the sludge pump. At the same time, a coagulant is added for thorough mixing reaction. The coagulant is a high molecular polymer, and the sludge slurry has a bridge when mixed.Net catching.The function of adsorbing electrical neutralization, and then flowing intoBelt type sludge filter pressThe mud spreader evenly distributes the sludge onto the gravity dewatering zone, and under the bi-directional guidance of the mud rake and the action of gravity, the sludge quickly removes its free water as the dewatering filter belt moves. Due to the long design of the gravity dehydration zone, it achievescompare大限度重力脱水。