Magnesium Dewatering Vacuum Ceramic Filter Solid Liquid Separation
A vacuum ceramic filter is designed to separate liquids from solids for dewatering
purposes. The device consists of a rotator, slurry tank, ceramic
filter plate, distributor, discharge scraper, cleaning device,
frame, agitating device, pipe system, vacuum system, automatic acid
dosing system, automatic lubricating system, valve and discharge
chute. The operation and construction principle of vacuum ceramic
filter resemble those of a conventional disc filter, but the filter
medium is replaced by a finely porous ceramic disc. The disc
material is inert, has a long operational life and is resistant to
almost all chemicals. Performance can be optimized by taking into
account all those factors which affect the overall efficiency of
the separation process. Some of the variables affecting the
performance of a vacuum ceramic filter include the solid
concentration, speed rotation of the disc, slurry level in the feed
basin, temperature of the feed slurry, and the pressure during
dewatering stages and filter cake formation.
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
1. High vacuum(pressure 0.09~0.098Mpa), low moisture of filter
cake. Solid content of filtrate<50ppm. Can be repeatedly used,
2. Compared with traditional filtering euqipment energy savig about
90%above, lowenergy consumption, low operation cost.
3. Added compared with traditional ceramic filtering device filter
cake washing, suitable for washing materials.
4. A high degree of automation, reducing labor intensity.
5. Compact structure, small occupation area, convenient
installation and maintenance.
6. Advanced drainage system, suitable for any use of working
|Model||Filters plate(circle)||Plate qual.(block)||Tank volume(m3)||Installed power||Operating power||Size(m)(L*W*H)|