Fiber ball

Keywords: water filter | PP wire wound filter filter | | PP folding PP melt-blown filter | large flow filter | activated carbon filter

keyword description:

fiber ball filter material is tied together by fiber ball filter material, it is compared with traditional filter material rigidity, elastic effect is good, not buoyancy of the water, gap is big, long working period, the advantages of small head loss. Gap in the process of filtration, filter layer along the flow direction gradually become smaller, more in line with the ideal filter material by large under small porosity distribution, thus forming the filter speed is fast, large capacity of sewage, filtering effect is good, renewable use repeatedly, don't need to change entirely, time, etc. Fiber ball filter material, tiny interception precipitation can be difficult to remove. High ratio of traditional sand filter material of 3. Five times, can backwashing filter material regeneration, which can realize automation management, general filter speed of 30 m/h, coarse filter water 100 mg/l, water SS≤ 5 mg/l, fine filtration water 20 mg/l, water & le; 2mg/l。 Widely used in oil field, chemical industry, electric power, metallurgy, etc of high water; Circulation, the filter and waste water recycling. （ A) , performance and characteristics: this product selects high hydroformylation d nylon, polyester silk as raw materials. With its surface from the large amount of biomass and oxygen filling, sewage repeatedly exposed, the suspended solids in the wastewater treatment and organic matter degradation and to achieve. Its characteristic is: 1. Qualitative light, intensity is high, physical and chemical performance is stable, durable. 2. With water flowing silks, gap between the filler variable, not easy to be a biofilm jam. 3. Large specific surface area and strong activity, good treatment effect. （ 2) And its performance analysis are as follows: analysis of test data analysis projects test data density 1. 38 g/cm filling density of 70-85 kg/m filter speed 20-85 - m/h ratio surface area of 3000 m2 / m3 sewage quantity 6-10 kg/m 25 & plusmn; the ball size for the void fraction of 96% 2毫米,30 ± 2 mm ball appearance white ball, elliptical web site