Brief Introduction 

HPF Intelligent Filter Press is an automatic and high-efficient environmental protection solid-liquid separation equipment. It can open and close all plates together at one time, and finish slurry feeding, filtering, extrusion, washing, air-drying, cake discharging etc. process automatically. The filter contains main machine, automatic washing system, electric and pneumatic control system, hydraulic system. When start the filter use mechanical drive device to pull the hydraulic cylinder first, and drive the plates close to setting position, after locking device locking the hydraulic cylinder, piston rod reaching out, filter press plates mutual compression to form chamber between each two plates and sealing around. Use slurry feeding pump to feed slurry with a certain pressure to each chamber, solids will be accumulated by cloth to form a cake, liquid will pass through cloth and flow out by filtrate pipes. Feeding high-pressure compressed air to diaphragm and squeezing the cake, then use high-pressure compressed air to air-drying the cake. At last, use drive device to open the chamber, and discharge the cake with gravity. This filter press has the advantages of simple structure, high automatic level, open & close plates with short time and easy maintenance.

Operating Principle 

Main Features

 1) Hydraulic hold-down device which can realize mechanical moving to make the plates open and close quickly.
 2)  Diaphragm squeezing the cake with 1.6MPa pressure, it can reach low cake moisture.
 3) High-pressure automatic cloth washing device can washing the cloth thoroughly and ensure the cloth recycle.
 4) Vibrator cake discharging device can make the cake discharge easily and do not need humans.
 5) The cloth can be disassembled and assembled directly on the top, change cloth becomes more easily and quickly.
 6) Automatic open & close tray device can collect liquid separately to ensure the cake and liquid will not mix together.
 7) Intelligent control system to make the equipment operation safe and reliable.

Plate 

Name: Plate  

Brand: HESHENG  

Original: China 

High strength plate use FRPP or RUBBER material to maufacture it. Its strength is much higher than others, so as to have a long service life time, greatly reduce operation and maintenance costs. 

Sealings 

Name: Rubber Sealings  
Brand: HESHENG  
Original: China  
Rubber diaphragm and other rubber sealings are stable and resists deformation well, it is easy to exchange during maintenance.