High flow Flanged stainless steel water filter

High flow Flanged stainless steel water filter

Bag filters can be as simple as the paper bag filter your mother puts in her vacuum cleaner or as complicated as a multilayer pleated polypropylene felt bag used to filter an acid solution. The filter bags used in most process lines resemble an oversized tube sock. They function as a barrier or dam to the particulates in the liquid or gas stream, capturing the "dirt" on their surface. In so doing, the bag builds up a layer of contaminant called a cake. As the cake builds up the filtering efficiency generally increases but at the cost of an increase in the differential pressure across the filter and subsequent decrease in flow. The available filtration levels for bag filters range from 1000 micron to 1 micron with submicron levels achieved in some cases by using membrane media in their construction. Media types used in common bag construction include polyester felt, polypropylene felt, nylon felt and mesh, cotton duck fabric and a type of Teflon called Gore-Tex. Bag filters have an advantage over many other types of filters in that they generally can handle very high flow rates at very little cost per bag. This aspect, combined with the variety of materials that the bag can be made from, makes bag filters a very popular and inexpensive solution to many filter needs. 

03.micron rating could be increased continuously, it could reach 0.5 μm at most.

04.Bag type filter large handling capacity, small volume, containing a large quantity of pollutants.

05.Based on the working principle and structure of Bag type filtering system,which is convenient to replace the  filter bag and without cleaning,and time saving and labor saving.

06.Filtration bag could be use repeated after cleaning to save cost.

07.Bag filter application scope is broad, with flexible operation and multiple installation .