The belt press filter is mainly used for dewatering of sludge in water supply and drainage projects, reducing sludge volume for convenient the lateral burying, burning treatment.
Working principle and Machine structure
The upper and lower filtering belts are tighten by the movement of a series rollers and cylinders on the machine, the free moisture in the sludge between the two layers belt will uninterruptedly be squeezed out to complete the sludge/water separation process.
The working procedure can be divided into three stages: Gravity dewatering, wedge preliminary pressure and dewatering, medium & high pressure cutting and dewatering.
The belt squeezing and filter is composed of Frame Body, Rollers, Modifying Device, Tightening and dewatering System, Filtering Belts, Scraper Panel, Washing System and so on.
1, compact structure, Well Stiffness of whole machine.
2, Speed is adjustable at any time, good suitability.
3, Special Designed Jet washing Nozzle and jamming-proof device make filtering belt washed clean.
4, Automatic detecting error and modifying function of electric controlling system, the limit-switch is used to protect the belts, ensuring normal operation,
5, Large water treatment capacity, well dewatering performance, low operation cost.
6, Remote PLC control system is available, convenient for management.
|Belt width (mm)||500||650||1000||1500||2000||2500||3000||4000|