PP String Wound Filter Cartrige

To avoid pollution problems Recovery of finished product-increasing the plant yield For recovering particulate matter different options available are – Cyclones, Venturi, scrubbers, bag filters, electrostatic precipitators etc. Out of these bag filter becomes the best choice if following are dominant selection criteria’s:

Material is expensive and hence high collection efficiency is desired. Particulate size is very fine. Material recovery in powder form is desirable & not in solution form. A conventional bag filter normally has following problems:

Frequent bag choking – hence high plant shut down time. Higher pressure drops across bag filter – hence higher blower electrical power. Bag choking resulting in reduced airflow rate & therefore reduction in plant capacity. Due to the above the bag filter becomes bottleneck for plant operation.