High flow security filter

1、 Security filtercomponent

The security filter is mainly composed of a filter housing, a filter element, etc. The filter housing is mostly composed ofR304Composed of stainless steel material, it can be used in special occasions such as acid and alkali resistanceR316Stainless steel casing. It can be divided into flange type and clamp type, and flange type casing is mainly used in situations with high filtration flow. The filter element installed in the middle of the filter housing is mainly composed ofPPThe main filter is cotton core, and in some cases, wire wound filter or activated carbon filter can also be used. The installation number of filter cartridges can range from one to dozens, mainly determined by the size of the processing capacity.

IIStructure and principle of security filter:

The security filter uses molded filter material, which allows the original liquid to pass through the filter material under pressure, leaving the filter residue on the pipe wall, and allowing the filtrate to flow out through the filter material, thus achieving the purpose of filtration. structure:Filter cloth, filter screen, filter disc, sintered filter tube, wire wound filter element, melt blown filter element, etc. Due to different filter materials, the filter aperture also varies. Precision filtration is intermediate to sand filtration(pre-filtration)A type of filtration between ultrafiltration and ultrafiltration, typically with a filtration pore size of0.5~120μmRange. The same form of filter material can be divided into different specifications according to its external dimensions. Wire wound filter element(Also known as honeycomb filter element)There are two types:One type is polypropylene fiber---Polypropylene skeleton filter cartridge, high operating temperature60℃;Another type is defatted cotton fiber---Stainless steel skeleton filter element, high operating temperature120℃Meltblown filter element is a filter material made of polypropylene as raw material and formed by meltblown process, with high working temperature60℃Precision filtration can remove suspended solids, certain colloidal substances, and small particles from water.

3、 Dimensions and specifications of precision filter equipment