Product Introduction：

Food industry vacuum belt filter is a chemical equipment that achieves solid-liquid separation through vacuum suction and gravity. It is a key piece of equipment in the food industry, and its frame can be made of stainless steel 304 or 316 to meet food-grade customization requirements.

Working Principle:

In the food industry, slurry is evenly distributed onto a forward-moving filter cloth via an infeed device. Under the suction of a vacuum pump, the filtrate passes through the filter cloth and the filter belt's pores into a vacuum chamber, and then flows into a filtrate tank through a connecting pipe at the bottom of the vacuum chamber. The solid phase is trapped on the filter cloth, forming 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 detaching 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 feed end to begin a new operating cycle.

Our Advantages：

1. Large processing capacity

2. Continuous operation

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

4. Frame and main components are made of SS304 or SS316 stainless steel to meet food-grade requirements

Applications：

Food vacuum belt filter are mainly used in industries such as acetic acid, amylopectin derivatives, calcium citrate, calcium oxalate, calcium sulfate, glutamic acid, sucrose, citric acid, lactic acid, maltose, protein, vegetable oil, and acetic acid.