Trash cleaning device for grating of plane sieve plate

Abstract

The invention relates to a trash cleaning device for a grating of a plane sieve plate. The trash cleaning device comprises a frame type machine rack arranged in a titling mode, and a rotating device and a rotating hairbrush device which are arranged in the machine rack. The rotating hairbrush device comprises a hairbrush roller arranged at the upper part of inner side of the machine rack and a rotating hairbrush driving motor connected with the hairbrush roller. The rotating device comprises an upper guide wheel and a lower guide wheel. The upper guide wheel is connected with a sieve plate driving motor. Chains and sieve plates are arranged between two guide wheels. The trash cleaning device for the grating of the plane sieve plate is characterized in that: the surface of each sieve plateis plane; the sieve plates are connected to form a plane; and a rabble blade is arranged on one of a plurality of sieve plates. The device can enhance solid floater so as to effectively solve the problem of trash clamped in the centre joint of the sieve plates, clean the dead corner and improve the grating trash rate.

Description

technical field [0001] The invention relates to the field of water treatment and decontamination machinery, in particular to a sieve plate grid decontamination machine. Background technique [0002] The sieve plate grid cleaning machine is widely used in the water intake of sewage treatment plants, drinking water intakes, large hydropower stations, comprehensive treatment projects of rivers and lakes, rainwater drainage and sewage lifting pump stations and other facilities. Sediments are dredged and discharged. [0003] The existing sieve plate grid cleaning machine has been developed for many years, and its structure has been quite perfect at present. The sieve plate is generally in the shape of a ladder, and the motor drives the chain to make the sieve plate arranged in a ladder-like rotary motion to lift up the solid floating objects. Finally, it is discharged from the slag outlet. The disadvantages of this structure are: 1. In the process of operation, there is a pheno...

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Problems solved by technology

[0004] Aiming at the above-mentioned shortcomings of the existing sieve plate grid cleaning machine, the applicant provides a plane sieve plate grid cleaning machine, which can effectively solve the problem of slag stuck in the middle seam of the sieve plate under the premise of realizing the lifting of solid floating objects , Eliminate cleaning dead corners, while improving screening rate

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