PPS filter bags is a new type of high temperature resistant product.
Tips filter bag accessories, high temperature resistance, high strength, acid and alkali corrosion resistance, bending resistance, impact resistance. High temperature resistant and corrosion resistant series products, suitable for areas with a temperature range of 150℃-210℃, 250℃-300℃. Compared with FRP filter bags, PPS filter bags have better abrasion resistance, bending resistance and peel strength, and can withstand higher FRP filter loads. The filtration speed is 1.0 m/t and the working resistance is small. Compared with the bag filter material, the synthetic chemical fiber filter material has unstable expansion and contraction under high temperature, large deformation, low temperature resistance, and overcomes its shortcomings of poor resistance.
The PPS filter bags has good dimensional stability and strength. Filter bags are widely used in steel and non-ferrous metal smelting, chemical industry, carbon black, building materials, power and other industries. Filter bag is a kind of filter bag widely used in flexible manufacturing system, and its manufacturing, processing and material selection have strict requirements. So, how to judge the qualified PPS filter bags, let’s take a look!
A qualified PPS filter bag should have the following characteristics:
1. The choice of PPS filter bag should meet the requirements.
2. The manufacturing and processing of filter bags should meet the standards. Hot-melt adhesive products cannot be used for the three stitching method. The appearance of the product is beautiful, but the temperature is not high enough, and it is easily damaged.
The mouth ring of the filter bag should be a high temperature ring, which is not easy to fall off the bag.
The filter bag has a long service life. No matter what kind of mechanical device is used, the advantages of the filter bag can be fully utilized. This method can give full play to the design function of the vacuum suction tube. Therefore, the cost is low. The membrane filter material is a tough fibrous structure composed of a strong base material. The filter bag has high mechanical strength, good ash removal effect, can reduce ash content, and can be used for a long time. Under the condition of small and stable pressure loss, the service life is prolonged.