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High Efficiency Fiber Bundle Filter
The capsuleless high-efficiency fiber filter is a pressure fiber filter with advanced structure and excellent performance, it uses a new type of bundled soft filler fiber as the filter element. The diameter of the filter material can reach tens of microns or even several meters. Micron, and has the advantages of large specific surface area and low filtration resistance, which solves the problem that the filtration accuracy of granular filter materials is limited by the particle size of the filter material. The tiny diameter of the filter material greatly increases the specific surface area and surface free energy of the filter material, increases the contact opportunities between impurity particles in the water and the filter material and the adsorption capacity of the filter material, thus improving the filtration efficiency and interception capacity.
In order to give full play to the characteristics of the bundled fiber filter material, a movable orifice plate adjustment device that can change the fiber density is provided at the lower end of the filter layer of the filter. When the equipment is running, water passes through the filter layer from bottom to top. At this time, the movable orifice plate adjusting device moves upward After the fibers are pressurized, the density of the filter layer gradually increases along the direction of water flow, and the pore diameter and pores of the corresponding filter layer gradually decrease, achieving deep filtration. When the filter layer is contaminated and needs to be cleaned and regenerated, the cleaning water passes through the filter layer from top to bottom. At this time, the movable orifice plate adjustment device automatically lowers, causing the fibers to be pulled apart and in a relaxed state, allowing for easy cleaning.
The capsule-less high-efficiency fiber filter can effectively remove suspended solids in the water, and has a significant removal effect on organic matter, colloids, iron, manganese, etc. in the water, it has the advantages of fast filtration speed, high precision, large sewage interception capacity, easy operation, reliable operation, and no special maintenance, it can be widely used in electric power, petroleum, chemical industry, metallurgy, papermaking, textile, food, beverage, tap water, and swimming pools. Filtration and treatment of various industrial and domestic water and wastewater.
- The removal rate of suspended solids in water can be close to 100%. When the turbidity of natural water that has been well coagulated is 20 FTU, the turbidity of the filtered water can be less than two degrees.
- Generally it is 30m/h, which is 3 to 5 times that of traditional filters.
- Generally it is 5~10kg/m3 {filter material), which is 2-4 times that of traditional filters.
- To produce the same amount of water, it occupies only 1/3 to 1/2 of the traditional filter.
- The cost per ton of water is lower than that of traditional filters.
- it is only 1 to 3% of the periodic water production. Under normal circumstances, raw water can be used for backwashing.
- The filter element can be reused repeatedly, and its continuous service life is not less than 10 years.