For resin filtration
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.
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 outlet.
Traditional manual filters are frequently clogged when filtering viscous materials and soft impurities, self-cleaning filters can easily solve such problems and always keep the filter element clean. As a result, self-cleaning filters can replace traditional manual filters in many fields.
For resin filtration
For waste oil recovery
For raw water filtration