Drum-type sewage filtering device with self-maintenance mechanism

Abstract

The invention discloses a drum-type sewage filtering device with a self-maintenance mechanism, and belongs to the technical field of sewage treatment. The device comprises a base, wherein the top surface of the base is fixedly connected with two sets of symmetrically-arranged damping shock absorption pieces; the top ends of the two damping shock absorption pieces are fixedly connected with supporting angle seats; vibrating motors are fixedly connected to the top surfaces of the two sets of supporting corner bases; a conveying frame is fixedly connected between the opposite surfaces of the two sets of supporting corner bases; an annular driving mechanism is fixedly mounted between the inner surfaces of the conveying frame; the surface of the annular driving mechanism is connected with an annular draining conveying belt; and the surface of the annular draining conveying belt is fixedly connected with two symmetrically-arranged annular material blocking barrier strips. Through the design of a coarse filter cartridge, a flocculation box and a fine filter cartridge, the device can automatically and sequentially complete the graded filtration and flocculation treatment process of sewage, and the sewage treatment effect of the device is effectively improved through the automatic implementation of the operation.

Description

technical field [0001] The invention belongs to the technical field of sewage treatment, and in particular relates to a cylindrical sewage filtering device with a self-maintenance mechanism. Background technique [0002] With the continuous progress of society and the continuous development of industry, the living environment of human beings is inevitably destroyed, and the problem of environmental pollution has attracted great attention and attention from all countries in the world; sewage treatment, in order to make sewage reach a certain water body or The water quality for reuse requires the process of purifying it. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, and catering; Filtration, sewage passes through filter media or facilities with pores to remove suspended pollutants in sewage, so that wastewater can be purified to a certain ...

AI Technical Summary

Problems solved by technology

[0003] The existing sewage is usually filtered by sawtooth grooves, the device occupies a large area, and after a period of use, it needs to clean up the suspended pollutants retained on the surface. Therefore, the above-mentioned sewage filtering device has operational difficulties and high labor costs. Problem, therefore, need a kind of novel sewage filter equipment badly on the market to solve the problem that proposes in the above-mentioned background technology

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