Plate and frame filter press is mainly used for sludge dewatering treatment in various industries. When the sludge is reduced and recycled, the lower the moisture content, the better. Uneven, some more sticky, some more dry, the water content of mud cake is still very high. What is the reason for this? How to solve the problem that the water content of the plate and frame filter press is high and the mud is too thin?

First, the sludge plate frame filter press is used to press the sludge. Most companies use traditional water treatment chemicals on the market. These traditional water treatment agents are difficult to achieve deep dehydration of the sludge, and the sludge is compressed by the plate and frame filter press. A certain amount of water is difficult to expel from the body. So how to solve the problem that the sludge moisture content of the plate and frame filter press is high and the sludge can not become a cake? It can effectively improve the mud press efficiency of plate and frame filter press and reduce the mud press cycle.

Sludge conditioner is a chemical agent that can change the surface structure of sludge, reduce the solid surface load of sludge, reduce the specific surface area of sludge and destroy the structure of bacteria. The main components are inorganic compounds, sludge surface structure modifier, degreaser, wall breaking agent, sludge surface treatment agent, sludge stripping agent and so on.

After the use of sludge conditioner with plate and frame filter press, the sludge extrusion amount is significantly reduced, the mud cake moisture content can be reduced to 40%-60%, and the mud pressing efficiency can be improved. Much improved. Mud circulation; Traditional water treatment agents need to add a large amount of lime, which will also cause serious corrosion to the equipment, greatly increasing the operating costs of enterprises. The amount of sludge conditioner is small, no need to add lime; It is conducive to the subsequent incineration, brick making and composting of sludge. Reduce clogging of filter cloth.