Sewage treatment device convenient for cleaning filter screen plate

Abstract

The invention relates to the technical field of sewage treatment, in particular to a sewage treatment device capable of conveniently cleaning a filter screen plate. The device comprises a sewage treatment box and a motor, a water inlet is formed in the left side of the sewage treatment box, a water outlet bin is formed in the bottom end of the sewage treatment box, and two groups of first fixing rods are fixedly connected to the top end of the sewage treatment box; and motors are fixedly mounted on the sides, close to each other, of the two first fixing rods, screw rods are fixedly connected to the output ends of the motors, and the bottom ends of the screw rods are connected with the inner wall of the sewage treatment box through second fixing rods. The sewage treatment device is providedwith a connecting plate and a hinge plate, the solid-liquid separation effect is good, sludge in sewage is extruded, and the size of the sludge is conveniently reduced; a metal filter screen and a second sliding block are arranged, then the metal filter screen can be taken out, and a user can conveniently and regularly clean the interior of the metal filter screen; and a second spring and a contact block are arranged, and thus quantitative collection of sewage is realized.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a sewage treatment device for convenient cleaning of filter screen plates. Background technique [0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements of being discharged into a certain water body or reused. It is widely used in various fields such as construction and agriculture, and it is also increasingly entering the daily life of ordinary people. Now Some sewage treatment devices have a simple structure, and the sludge in the sewage still contains a lot of water, and the volume of the sludge is relatively large. The solid-liquid separation of the sewage is not ideal, and it is not convenient for the user to collect the sludge for subsequent treatment. The existing The sewage treatment device is inconvenient to clean the filter screen, and the filtering effect of the filter screen is not good. Therefore, we have proposed a...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a sewage treatment device for convenient cleaning of the filter screen, to solve the problem that the sludge in the sewage still contains more water, the volume of the sludge is large, and the solid-liquid separation of sewage is not enough. ideal question

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