Separating screen with automatic cleaner

Abstract

The invention discloses a separating screen with an automatic cleaner, belongs to screening equipment, and particularly relates to screening equipment having a rotating tubular screen. The separating screen comprises a tubular separating screen body rotating around a separating screen shaft. The separating screen is characterized in that a screw shaft is parallel to a generatrix of the separating screen body, a cleaning brush tightly attached to the surface of the separating screen body is mounted on the screw shaft, one side, close to the screw shaft, of each end of the separating screen body is provided with a reverse switch, and the cleaning brush can respectively contact with the reverse switches when moving to two ends. The separating screen has the advantages that material attaching to the screen can be cleared during separating, the screen is cleaned with no screen stoppage or damage, operating efficiency of the separating screen can be improved, and labor intensity is reduced.

Description

technical field [0001] The invention belongs to screening equipment, in particular to screening equipment in which the screen body is in the shape of a rotating cylinder. Background technique [0002] In reproduction, trommel screens are often used to screen raw materials or products of different particle sizes, and when re-sorting, especially when sorting round particles, the phenomenon of particle blockage often occurs, which affects the efficiency of the sieve. Sieves are not fast and precise enough to sieve products. At present, the method of whipping the screen is mostly used to clean the sorting screen, which may easily cause damage to the screen, reduce the service life of the screen, and have potential safety hazards during operation. Contents of the invention [0003] In order to overcome the deficiency that the existing drum sieve cannot clean the screen, the invention provides a sorting screen with an automatic cleaning device, which can automatically clean up ...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiency that the existing drum sieve cannot clean the screen, the invention provides a sorting screen with an automatic cleaning device, which can automatically clean up the blockage while performing the screening operation Screen material

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