Working Principle
Slime Absorbing Zone: When the ceramic plates are immersed in the slime, the slime can pass through the plates via the vacuum suction and the capillary action. Then the filter cakes start to form gradually on the ceramic plates and the filtrate flows into drainage tanks.
Washing Zone: Because the ceramic plates are rolling, the filter cakes enter into the washing zone. The ceramic plates and filter cakes can be washed by the spray wahsing.
Drying Zone: The moisture content of the filter cakes can be reduced by the vacuum force.
Discharging Zone: In the vacuum-free condition, and the filter cakes drop down from the ceramic plates because of the scraper.
Back Flushing: The industrial water or filtrate flushes the ceramic plates from the back and is able to clean the micropores. After the ceramic plates are used for a complete period, ultrasonic waves and low density acid are both used for cleaning the plates for maintaining the long life of the plates.
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