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Introduction of vacuum filter

Vacuum Filter is the most widely used as filter dewatering equipment, mainly for copper, iron, phosphate, lead and zinc dehydration. Column data used only for selection, please cal for detailed drawings. We are able to provide users with non-standard design and proprietary technology.

 

Working Principle and Machine Structure 

 

It adopts the Latest Inorganic Film Patented Technology in the World.

Vacuum Drum Filter is a fine pulp dehydration concentrate the special device. Vacuum Drum Filter use of negative pressure, water will be discharged in the form of concentrate cake.

Vacuum Drum Filter with the precoating adsorbed on the surface of rotary drum, it can discharge filter cakes automatically in coordination with scrapers. Vacuum Drum Filter can automatically carry out continuous operation under the condition of vacuum filtration.

Advantages of  Vacuum Filter

1. Ring type abrasive belt is set between vacuum container and the rubber belt, water is used to airproof and lubricate which can keep stable and higher vacuum degree, good for stable operation state.

2. Rubber belt is supported by air cushion or water to reduce the resistance and is good to prolong service life of the rubber belt.

3. Ring type rubber discharging belt is used with high tensile strength and long service life.

4. Vacuum balance automatic discharging tank or steam-liquid separator is set to carry out zero potential difference automatic discharging or high potential difference discharging to satisfy requirements from different working states

5. The control system uses PLC technology to carry out PID regulation, provide safety guarantee of running and supervision of the procedure.

6. The whole structure adopts module design which can be consolidated freely, convenient for transportation and installation.

7 .Air chamber type automatic deviation correction device is set to assure stable running of the filter cloth.