Liftable grille for treating sewage in villages and towns

Abstract

The invention belongs to the technical field of liftable grids, and particularly relates to a liftable grid for village and town sewage treatment, and the liftable grid for village and town sewage treatment comprises: a box body; a water treatment assembly which is arranged in the box body and is used for treating sewage entering the box body, and comprises a water inlet assembly connected with the box body and a water outlet assembly connected with the box body; and a liftable grating, which is connected with the water inlet assembly and is used for treating the sewage entering the box body for multiple times. According to the device disclosed by the invention, by arranging the assembly capable of being quickly disassembled, the first filter plate can be disassembled by the device, so that cleaning and replacement of the first filter plate are realized, and the cleaning capability of the device is further improved; in the embodiment of the invention, the flushing assembly and the detachable assembly are combined, so that the device can be cleaned in multiple aspects through the liftable grating, the cleaning capacity of the device is greatly improved, and the sewage treatment effect of the device is also greatly improved.

Description

technical field [0001] The invention belongs to the technical field of liftable grids, and in particular relates to a liftable grid for sewage treatment in villages and towns. Background technique [0002] The sewage treatment grille is assembled into a set of rotary grille chains by a unique rake tooth plant. Driven by the motor reducer, the rake tooth chain rotates against the direction of the water flow. When the rake tooth chain runs to the upper part of the equipment, due to the guidance of the grooved wheel and the curved rail, a relative self-cleaning movement occurs between each group of rake teeth. Most of the solid matter falls by gravity, and the other part relies on the reverse movement of the sweeper to clean up the sundries stuck on the rake teeth. According to the water flow direction, the rake tooth chain is similar to the grille, and the rake tooth gap assembled on the rake tooth chain shaft can be selected according to the use conditions. When the rake te...

AI Technical Summary

Problems solved by technology

[0004]When the existing liftable grille is used for sewage treatment in villages and towns, it is easy to accumulate a large amount of garbage on the liftable grille during long-term use, reducing the disposal of the device effect, affecting the long-term stable operation of the device

[0005] It can be seen from the above that the existing liftable grille for sewage treatment in villages and towns cannot clean up the garbage on the liftable grille, which affects the sewage treatment effect of the device. It is not conducive to the long-term stable operation of the device

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