Views: 0 Author: Site Editor Publish Time: 2024-02-02 Origin: Site
Explanation of the reasons for the speed of filtration cycle of sludge filter press
1. Selection of filter cloth
The filter cloth of the sludge filter press is a kind of filter medium, and different mesh sizes are suitable for different materials. Although the denser the mesh number of the filter cloth, the higher the filtration accuracy, but the relative filtration speed will be slower. Different industries have different requirements for filtrate. You must choose the appropriate filter cloth according to your own needs, so the selection of filter cloth is very important.
2. The particle size of the material
The higher the particle size content of the feed slurry, the larger the surface area of the material, the flow rate delivered by the feed pump will be relatively reduced, and the filtration speed will also be reduced accordingly.
3. The concentration of materials
The flow rate of the feed pump refers to the flow rate of clean water, so the greater the concentration of the material, the greater the impact on the feed pump, the flow rate will slow down, and the filtration speed will be reduced. The alternating filter plates and filter frames of the chamber filter press form a set of filter chambers. The surface of the filter plate has grooves, and its protruding parts are used to support the filter cloth. There are through holes on the corners of the filter frame and filter plate, which form a complete channel after assembly, which can pass into the suspension, washing water and lead out the filtrate.
4. Is the material sticky?
For viscous materials, the separation of solid substances and liquid substances is relatively poor, and the fluidity of the materials is poor, which also affects the filtration speed.
5. Selection of feed pump
The filtration power of the sludge filter press comes from the feed pump. The filter press uses a special filter medium to exert pressure on the object to cause the liquid to dialyze out. It is a commonly used solid-liquid separation equipment. Widely used in chemical, pharmaceutical, metallurgical, dye, food, brewing, ceramics and environmental protection industries. Because the flow rate of the feed pump and the size of the lift directly affect the speed of the filtration cycle of the chamber filter press.