Tower type sewage purification equipment

Abstract

The invention discloses tower type sewage purification equipment which is characterized by comprising a trapezoid table type shell, a water inlet in the upper end of the trapezoid table type shell, a water outlet in the lower end of the trapezoid table type shell, and three filtering layers arranged in the trapezoid table type shell, wherein the three filtering layers are connected with the side wall of the trapezoid table type shell, and a, comprise a filtering plate layer, a ceramic filtering material layer and a fiber ball filtering material layer which are arrayed in sequence from the water inlet; a space between every two filtering layers is a water storage space; the vertical section of the filtering plate layer is V-shaped; the vertical section of the ceramic filtering material layer is saw-toothed; the vertical section of the fiber ball filtering material layer is arc-shaped; the filtering plate layer comprises a concrete filtering plate body and filtering holes uniformly arrayed in the filtering plate layer side by side; and the fiber ball filtering material layer with polypropylene fibers and polyacrylonitrile fibers which serve as main components can effectively remove suspensions from water.

Description

technical field [0001] The invention relates to tower-type sewage purification equipment, which belongs to the technical field of purification. Background technique [0002] Sewage treatment device is a device used to treat sewage, but the sewage treatment devices currently on the market are all ordinary filter structures. A single filter structure cannot remove viruses, bacteria and pigments in water. The filter device is a whole, long-term Over time, the filter device will be blocked, resulting in a large number of bacteria in the water quality. Ordinary sewage treatment devices cannot treat heavy metals in the water. Some filtered water contains a large amount of heavy metals, and it needs to be filtered in another device, which is wasteful. A lot of cost and time can't achieve good results. With the change of the times, the sewage is getting more and more serious. If it is not handled properly, it may also affect secondary pollution. Contents of the invention [0003]...

AI Technical Summary

Problems solved by technology

[0002] Sewage treatment device is a device used to treat sewage, but the sewage treatment devices currently on the market are all ordinary filter structures. A single filter structure cannot remove viruses, bacteria and pigments in water. The filter device is a whole, long-term Over time, the filter device will be blocked, resulting in a large number of bacteria in the water quality. Ordinary sewage treatment devices cannot treat heavy metals in the water. Some filtered water contains a large amount of heavy metals, and it needs to be filtered in another device, which is wasteful. A lot of cost and time can't achieve good results. With the change of the times, the sewage is getting more and more serious. If it is not handled properly, it may also affect secondary pollution

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