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What is a Rotary Vacuum Filter?

Vacuum Drum Filter
The vacuum drum filter is a continuous vacuum filtration equipment, which has the characteristics: continuous filtration, washing, drying, highly automatic, and strong adaptability to materials.
 
  • Wide range of applicable materials

 

Scraper/Fold belt rotary vacuum filter: For materials with a suspension that has a relatively low solid weight, a small particle size, and a certain viscosity in the filter cake, the solid phase sedimentation velocity is not more than 12 mm/s.

Pre-coated rotary vacuum filter: For the filtration of the suspension with low concentration, fine particles, colloid, easy to block the filter cloth, and the filtrate with extremely high filtrate clarity is required.  Applied in Food, fermentation, medicine, chemical industry, sewage treatment, oil and other industries.

  • High filtration efficiency

According to the material characteristics (concentration, particle size, viscosity, etc.) and process requirements, the corresponding models can be selected.  The working cycles of filtration, washing, dewatering, and unloading can be completed every one revolution.

  • Easy to control

By adjusting the rotating speed of the drum and the thickness of the filter cake, the solid-liquid separation process can be matched.

Through the adjustment of the opening and closing interval in the distribution head, the time of the filter process, the washing process and the drying process can be adjusted.

  • Fully automatic continuous operation

Feeding, suction filtration, washing, drying, unloading, filter cloth cleaning, etc. can be operated continuously without personnel operation. Reducing the production costs and improving production efficiency.

  • Corrosion resistance

It can be made of stainless steel, plastic, titanium and other materials according to the process requirements, which can meet the requirements of various corrosive materials.

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