Are you still dehydrating the sludge from the frame-and-plate filter press? Not only the moisture content of the pressed mud is as high as 90%, but also greatly increase the disposal cost of the later sludge. Plate and frame machine with some traditional water treatment agents on the market with plate and frame filter press, not only corrosive to the equipment, but also low production capacity, the use of plate and frame filter press to press an average of 20-48 hours to press a plate mud, filter cloth is also easy to clog, the need to replace the filter cloth often, Increased operating costs Works Chemical sludge conditioning agent manufacturers small series first to introduce what the sludge conditioning agent is.

Works Chemical- Sludge conditioner, sludge dewatering synergist manufacturer

Sludge conditioning agent is a kind of chemical agent which 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 of sludge conditioning agents are inorganic compounds, sludge surface structure modifier, degreaser, wall breaking agent, sludge surface treatment agent, sludge stripping agent, etc. Combined with the plate and frame mud press, the sludge moisture content can be reduced from more than 90% to 35%-50%, and the sludge reduction can be fully realized.

After sludge conditioning, the pressure of about 1.0MP is injected into the filter chamber of the filter press to efficiently filter out the free water in the sludge, and the sludge accumulates in the filter chamber to reach the design capacity of the filter press and enters the high-pressure press link. The final dryness of the press dehydrated sludge is closely related not only to the modification effect of chemical conditioning (sludge conditioning agent), but also to the filling degree of the filter press chamber, the press pressure increase rate, and the press pressure retention time.

The use of high pressure feeding and pressing can shorten the time of the whole press section and improve the production efficiency when the chemical conditioning achieves better results. The automatic discharge and reverse blowing of the filter medium (filter cloth) are completed at the same time, which can not only reduce the labor intensity of the control workers but also improve the efficiency of the completion of the operation, and maintain the effect of the filter cloth intercepting sludge and permeation.

The advantages of sludge conditioning agents: 1. The moisture content of mud cake can be reduced to 40%-60%. 2. Improve the mud pressing efficiency by 100%-500% and greatly compress the mud pressing cycle. 3. Add less, do not need to add lime. 4. Non-stick filter cloth, fast film removal, can reduce the filter cloth replacement frequency, save operating costs.