Vacuum belt filters are continuous running horizontal filters that separate precipitated solids from suspensions through a vacuum. Thanks to their versatile usability properties, they find use in chemical, pharmaceutical, food industry, environmental technology, dye and pigment, mineral industry and mining as well as others.
Typical applications for the system include sand, gypsum, lime, ore, sulfur, industrial minerals, fly ash, etc.
Isımsan vacuum belt filters consists of a continuously moving elastic transport belt which is passed between two deflection rollers and forms a tubular channel on the surface through side bars. The filtrate is sucked through the filter cloth by means of an applied vacuum and then drained. The solid remains on the filter cloth and forms the filter mud. The filter cloth is separated from the conveyor belt at the rear deflector roller at the end of the belt. The conveyor belt returns to the front deflection cylinder. The filter cloth is transferred to another cylinder, where it is deflected and the filter sludge is discarded. Then the filter cloth is washed and taken back.
Vacuum band filters are distinguished by good filter performance, efficient solid substance washing and easily cleaned filter media. These filters are suitable for separating suspensions having a particle size of 3 to 40% solids with a particle size of 7 -150 μm.
Vacuum band filters are manufactured in accordance with the special needs of the customer.
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