Hydraulic Pump Plate And Frame Filter Press For Sludge Dewatering

Plate and frame filter press is the first machine used in chemical dehydration. Although the plate and frame filter press is generally intermittent operation, large investment in infrastructure equipment and low filtration capacity, it is still widely used in some small sewage plants because of its advantages of large filtration driving force, high solid content of filter cake, filtrate clarity, high solid recovery rate and less consumption of conditioning drugs.

1. Large structure stiffness, smooth operation, low noise.
2. Equipped with advanced concentration pretreatment equipment, low operating cost (good flocculation effect on sludge).
3. Gravity dehydration area is equipped with advanced material distributor, so that the material distribution is uniform, prolong the life of the filter belt.
4. With long gravity dehydration area and wedge dehydration area, the material is fully dehydrated, to ensure that the material will not overflow in the press area.
5. The roller system is arranged scientifically and orderly, gravity dehydration, wedge dehydration and press dehydration are discharged separately without interference. The press dehydration roller diameter ratio is large, and the dehydration effect is good. Therefore, large production capacity, energy saving and high efficiency.
6. From feeding to discharging mud cake continuous operation automation degree is high, according to the need to set up PLC interface, easy to microcomputer centralized control.
7. The power transmission mechanism adopts mechanical or frequency conversion stepless speed regulation, which has a large speed regulation range and wide adaptability.
8. The filter belt is equipped with reliable backwashing device to ensure the dehydration effect of the filter belt.

Application: chemical, dye, petroleum, ceramic, pharmaceutical, sugar, starch, paint, metallurgy and sewage treatment. The plate and frame filter press can be applied to the suspension with large compressibility of filter residue or nearly incompressible.

The solid particle concentration of the suspension suitable for plate and frame filter press is generally below 10%, and the operating pressure is generally 0.3 ~ 1.6 mpa, and the special pressure can reach 3 mpa or higher.