Ceramic vacuum filter is a new model high-effect, saving-energy flilteration equipment, which is gathering the machinery-power, micropore ceramic and ultrasonic technique into one.

Depending on vacuum absorbing and capillary effect it realizes the separation of liquid and solid. This products have found their wide application in the seperation of selected mine and tails mine of nonferrous metal, ferrous metal, less-common metal and oxide of electrolyze residue, slag in chemical, environment protection and so on. The material fineness from -200 to -450 meshes and various superfine materials.

Features of ceramic filter
1.Microvac (vacuum degree0.09~0.098MPa), low moisture of cake.
2.Solid content of filtrate<50ppm, which can be recyle use in the system.
3.Energy saving can reach 90%, low energy consume, low operation cost.
4.Filter cake cleaning system is added, which is fit for the material needed to be washed.
5.PLC and computer integrate with automatic valve control, high degree of automation reduces labor intensity.
6.Compact structure requires a smaller floor space and offers convenient maintenance.
7.Advanced drainage system ensures application in any operating conditions.

Working principle of ceramic filter
Filter plate immersed in the slime while in operation produces a surface absorption of filter cake, with the action of capillarity and integrated with vacuum pressure. Filtrate enters distributing valve and drainage tank through filter plate. Filter cake coming out from slime hopper receives spray washing.Continuous dehydration for filter cake is conducted with the action of high vacuum force.Scraper will automaticly discharge materials once entering the vacuum-free condition. Service water or filtrate enters the ceramic plate through distributing valve and cleaning the blocked miniholes. Cleaning with ultrasonic and low density acid after ceramic plate is used for one period to maintain the efficient service life of ceramic plate.

Specification  of ceramic filter