Active coke powder filtering device

Abstract

This utility model relates to the field of filtration device technology, and more particularly to an activated coke powder filtration device, including an end cap. A cylindrical base (first type) is provided on one side of the end cap. The cylindrical base is annular in structure. A feed inlet is fixed through the center of the end cap. A cylindrical groove (first type) and a cylindrical groove (second type) are respectively provided on the side of the cylindrical base away from the end cap. A filter cartridge (first type) is inserted into the first cylindrical groove, and a filter cartridge (second type) is inserted into the second cylindrical groove. An activated coke powder layer is filled between the filter cartridges. The surface of the filter cartridge (first type) has several through-holes (first type) penetrating its interior, and the surface of the filter cartridge (second type) has several through-holes (second type) penetrating its interior. This design uses an internally and externally distributed filter cartridge structure to hold the activated coke powder layer. The micron-sized pores of the stainless steel filter cartridges effectively isolate the powder, while the porous properties of the activated coke adsorb pollutants and block particulate matter. The staggered distribution of the through-holes prolongs the fluid path, enhances the contact time with the activated coke, and significantly improves the filtration efficiency.

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