Precision Ceramic Disc Vacuum Filter For Zinc Ore
Ceramic Disc Vacuum Filter Are Used in Tailing
It has been widely used in copper, iron, gold, silver, tin, aluminum, lead, zinc, nickel, palladium, cobalt, molybdenum, aluminum, phosphorus, coal, sulfur, silicon, quartz, mica, rare earth concentrate, tailings dewatering, Zinc Oxide, chemical industry lead oxide, zinc sulfide, electro slag, leaching slag, slag cement dehydration and environmental pollution as well as waste acid treatment. The fineness of materials is from -200 to -450 and a variety of superfine materials.
Vacuum ceramic filters are to be found in the following industries:
· paper making
· water treatment
The process is used during a large continuous process of separating free filtering suspensions where washing is not required. Basically the filter works to separates solid-liquid mixtures by removing the water from mineral concentrates and moulding the feed slurries into pellets. This is accomplished by capillary action under low vacuum pressure. The pelletizing of the slurries is done by adding some solid matter to the sewage sludge so that water can be easily removed from the mixture. Eventually, the final cake products contain very little moisture and can be deposited as sewage. This process is commonly followed by bleaching and heating the cake. The end product of this filtration is a dry cake and filtrate containing no solid product.