Pneumatic Disc Filter Description:
Pneumatic disc filter is designed to remove impurities on the
inner surface of filter screen through vertical movement of
scraper driven by air cylinder. It adopts a PTFE ring scraper
and applies to filtration in highly viscosity liquids, corrosive,
inflammable and explosive environments.
Pneumatic Disc Filter Working Principle
When the unfiltered liquid flows into the filter from the inlet, solid impurities are filtered out
and deposited on the inner surface of the filter screen. The filtered liquid flows out from the
outlet. When the filter screen needs cleaning, the cleaning procedure is initiated by a timer
setting or triggered by a differential pressure sensor. A spring-tightened clean disc tightened
with spring continuously scrapes the inner surface of the filter screen back and forth and
removes the solids deposits. These impurities fall off and are discharged through the drain
Pneumatic Disc Filter Features
● Fully automatic operation, 24-hour continuous on-line filtration;
● Automatically discharge waste liquids containing high concentration impurities that can be recycled to reduce the
loss of high value materials;
● Closed filtration to prevent the leakage of hazardous materials and ensure the work safety and employee health;
● Unique PTFE ring scraper are employed to remove impurities and applies to filtering viscous liquids.
● A variety of control systems are available to offer powerful and efficient operation and meet customers' requirements.
● Pre-assembled and tested for easy
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