Product Introduction：

Chemical Industry VBF is a chemical equipment that achieves solid-liquid separation through vacuum suction and gravity. It is specifically designed for strong acids, strong alkalis, and other salt materials in the chemical industry.

Working Principle:

The chemical slurry is evenly distributed on a forward-moving filter cloth by the feeding device. Under the suction of the vacuum pump, the filtrate passes through the filter cloth and the filter belt's pores into the vacuum chamber, and then flows into the filtrate tank through the connecting pipe at the bottom of the vacuum chamber. The solid phase is trapped on the filter cloth to form a filter cake. Because gravity and vacuum suction are in the same direction, larger particles settle below the filter cake, while smaller particles settle above it, forming a well-structured filter aid layer with low resistance and high filtration speed. The formed filter cake moves with the conveyor belt and is washed and dewatered multiple times before falling off at the filter cloth's turning point. Subsequently, the filter cloth and conveyor belt are separated by drive rollers and regenerated by high-pressure water washing. After being adjusted by a correction device, the filter cloth returns to the feeding end to start a new operating cycle.

Our Advantages：

1. Large processing capacity

2. Continuous operation

3. Separate washing of filter cloth and tape, high efficiency

4. Low moisture content in filter cake

Applications：

Chemical industry VBF are mainly used for filtering materials in the chemical industry, including 4A zeolite, agate filler, aluminum fluoride, alumina gel, aluminum hydroxide, aluminum phosphate, aluminum sulfate, amino acids, barium salts, borates, boric acid, bromides, zinc salts, catalysts, dyes and their intermediates, industrial detergents, iron oxide, alumina, zinc vanadium white, magnesium carbonate, iron hydroxide, nickel salts, peroxide phosphoric acid, coatings, plasticizers, etc.