PP filters in the field of water treatment is widely applied basic kinds

Filter is mainly used for filtering, can remove fluid or a small amount of solid particles in the air, can the normal work of the protection device and the air is clean, when the fluid is placed into a certain size of filter cartridge, the impurity is blocked, and clean flow through the filter out.

more common filter types include the following:

1. Pp cotton filter

pp filter also called pp melt-blown cartridge, melt-blown filter element is made from polypropylene superfine fiber thermal entanglement, fiber in random space form three-dimensional microporous structure, pore diameter gradient distribution along the filtrate flow, integrating surface, deep and fine fine filtering, can intercept different particle size of impurities.

2。 Activated carbon filter

activated carbon filter products mainly include compression type activated carbon filter and bulk type activated carbon filter two kinds big.

and liquid filter makes ( Including oil, water, etc. ) Made of contaminated fluids are clean to the status of production, life need, also is to make the liquid reaches a certain cleanliness. Air pollution in the air is clean to the status of production, life need, also is to make the air reaches a certain cleanliness.

3。 Pp folded filter

folded filter using polypropylene ( 聚丙烯) Thermal spray fibre membrane, nylon ( Nylonb) Ptfe ( 四氟) Microporous membrane as the filter medium into precision filtering device, has small volume, big filter area, high precision, etc. Filtration precision scope can be from 0. 1 & mu; M to 60 & amp; mu; m。

4。 Wire wound filter

wire wound filter by textile fiber yarn has a good filtering performance precision winding in the porous skeleton of refined but become, the yarn material with polypropylene fibers, acrylic fibers, cotton wool fiber, etc. Winding through the control of yarn winding firmness and dilute density, can be made into different precision filter, can effectively remove all kinds of liquid suspended solids, impurity particles, etc. , have higher purification efficiency for various liquids.