Vacuum ceramic filter is a new type of solid-liquid separation machine which is featured in energy-saving, high efficiency, low production cost, high automation level, smooth operation, low power consumption, low moisture of filter cake, low suspended solid and appears in the 1980s. It¡¯s extensively used for solid-liquid separation in such industries as ore beneficiation, metallurgy, petro-chemicals, paper making, coal, environmental protection and so on.
Working principle: under the effects of pressure difference, as the slurry penetrates filter media, particles are blocked at the surface of filter media and filter cake is formed while liquid goes through the media and drained away so as to separate solid from liquid.
Vacuum ceramic disc filters are the solid-liquid separation equipment, used to dewater mineral concentrates and
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The ceramic filtering plates produced by our plant have been proved as successful in many beneficiation plants treating ores of copper, lead, zinc, iron, silver, sulfur, gold etc. The filtering plates are of high strength, easy to be cleaned for restoring of function. The maximum pressure for reverse cleaning reaches 0.3mpa, the level that increases the performance of back cleaning & combined cleaning and raises remarkably the operation indexes of the filter. The service life of the filter exceeds 1 year that saves the investment & operational cost of customer.
Features:
1. High strength, abrasion and corrosion resistant and long service life
2. Size of micro pore is small (normally with diameter of 1.0um), strong capillary effect. Low power and energy consumption as filtrates drawn into micro pore automatically.
3. High filtration pressure drop (vacuum degree can reach-0.098mpa) and low moisture of filter cake.
4. Filtrate is clear and transparent with low suspended substances (21ppm), filtrates can be used as industrial circulation water.
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