Separating screen with automatic cleaner

An automatic cleaning and sorting screen technology, which is applied in the direction of filter screen, solid separation, grille, etc., can solve the problem of unable to clean the screen, and achieve the effect of improving sorting efficiency, improving work efficiency and reducing labor intensity

Inactive Publication Date: 2014-01-22
SHANDONG ZOETICLAND BIOLOGICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Separating screen with automatic cleaner

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0013] Embodiment 1, a sorting screen with an automatic cleaning device, including a cylindrical sorting screen 1 that rotates around the sorting screen shaft 2, is characterized in that: the sorting screen is equipped with a sorting screen A lead screw shaft 4 parallel to the busbar is installed on the lead screw shaft, and a cleaning brush closely contacting with the surface of the sorting screen is installed on the screw shaft. Reversing switches 3 are respectively provided at both ends of the sorting screen close to the side of the screw shaft. When traveling to both ends, they can be in contact with reverse switches respectively.

[0014] The cleaning brush is composed of a cleaning brush core body 5 with an internal thread matched with the lead screw thread in the center and a steel wire bristle 6 fixed on the outer surface of the cleaning brush core body.

Example Embodiment

[0015] Embodiment 2, a sorting screen with an automatic cleaning device, including a conical cylindrical sorting screen 1 that rotates around the sorting screen shaft 2, is characterized in that: the sorting screen is equipped with a sorting screen A lead screw shaft 4 parallel to the busbar is installed on the lead screw shaft, and a cleaning brush closely contacting with the surface of the sorting screen is installed on the screw shaft. Reversing switches 3 are respectively provided at both ends of the sorting screen close to the side of the screw shaft. When traveling to both ends, they can be in contact with reverse switches respectively.

[0016] The cleaning brush is composed of a cleaning brush core body 5 with an internal thread matched with the lead screw thread in the center and a steel wire bristle 6 fixed on the outer surface of the cleaning brush core body.

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PUM

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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 ...

Claims

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Application Information

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IPC IPC(8): B07B1/22B07B1/52
Inventor 王维超
Owner SHANDONG ZOETICLAND BIOLOGICAL TECH
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