863 Star Fiber Filter Media - Gongyi Dixin Purification Material Co., Ltd.

The 863 comet-type fiber filter material is a national 863 scientific and technological achievements. It has broad prospects in filtration technology and water treatment, and three key technologies of high-efficiency water treatment systems, such as filtration materials and related filtration technologies, have advanced international standards. . 863 comet type fiber filter material is a new type of filter material, it is a new type of filter material, which is characterized by the good characteristics of the fiber filter material, and thus the characteristics of anti-cleaning effect. The most notable feature is the asymmetrical structure and fractal structure. This type of material developed as the core d-type product filter, d-type filter to solve the high-speed, high-precision filtration and pollution control capacity of the three giants of the unified, has a wide area , Speed, adaptability and high efficiency, filtration accuracy is greater than 5 microns, it is recommended that the filter suda 17-23 meters / hour, the excess sludge rate is less than 1-2%, the filter bed sewage volume reached 15 to 35 kg / cubic meter Meter.

&nbsp&   comet filters both the advantages of a large number of fiber ball filtration precision and high interception, as well as a high purity and low water consumption with particle filter backwash cleaning, filter material ideally formed by the filter bed porosity rate distribution Tight advantage of filter structure. In the cross section (horizontal) of the filter bed, the distribution of air gaps is uniform, and the water flow channels are uniform, and as a direct result, the amount of interception is uniform and short circuits can be avoided. The longitudinal cross-sectional (vertical) clearance rate distribution in the filter bed gradually decreases from top to bottom and the fraction of air gap along the filter bed of the filter bed is captured and intercepted. Filtration, the comet checks the pressure of the fiber tow with larger specific gravity and closes, and at the same time due to the small volume of the helium nucleus, the distribution curve of the voids in the filtration part is distributed in small gradients, and the structure is conducive to the effective separation of water from the suspension, in the narrow channel The uniform lower bed closes the attached particulate filter, ie the upper part has little effect on the upper part, thereby improving the filterability of the filter bed. Backwashing, due to the core and tail fiber tows, the pigtails have a difference in the proportion of backwash water, propagate and swing, generate a strong resistance rejection reaction, and the mutual collision between the filters also causes the mechanical force and irregularity of the fibers in the water. The shape of the filter, using the self-produced rotation cycle, is longer than 1-2 times the normal fiber of the backwash filter material, it is not easy to disperse, the filtration accuracy is high, and backwashing is easy!

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863 Star Fiber Filter Media - Gongyi Dixin Purification Material Co., Ltd.