Rotary screen and cleaning device thereof
A technology of cleaning device and trommel screen is applied in the field of trommel screen, which can solve the problems of small diameter of roller brush, unsatisfactory cleaning effect, and reduced screening efficiency of trommel screen.
Active Publication Date: 2013-06-05
ZOOMLION ENVIRONMENTAL IND CO LTD
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
In actual operation, because the diameter of the roller brush is small, it is easy to be entangled by the winding objects, and the cleaning effect is not ideal, which reduces the screening efficiency of the drum screen
For the drum screen with external reinforcement and internal screen, there has been no automatic cleaning technology
Method used
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[0037] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
[0038] In the present invention, in the case of no contrary description, the used orientation words such as "up, down, left and right" usually refer to the up, down, left and right shown in the accompanying drawings; "inside and outside" Refers to the inside and outside of the outline of each part itself.
[0039] According to one aspect of the present invention, a drum screen cleaning device is provided, wherein the cleaning device includes a sweeping disc 10, a sweeping disc drive unit 20 and an installation part 30, the sweeping disc 10 includes a brush 11, and the sweeping disc drives The unit 20 drives the sweeping disc 10 to rotate, and the sweeping disc ...
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The invention discloses a rotary screen and a cleaning device thereof. The cleaning device comprises a cleaning plate (10), a cleaning plate driving unit (20) and an installation part (30). The cleaning plate (10) comprises a cleaning brush (11), the cleaning plate driving unit (20) drives the cleaning plate (10) to rotate, the cleaning plate (10) is arranged on the installation part (30) through the cleaning plate driving unit (20), and the cleaning brush (11) can contact the inner side of a screen surface (41) of a rotary screen body (40). The cleaning plate is utilized to clean the screen surface, the cleaning brush conducts shaft-free rotation, when articles adhered on the screen surface are separated from the screen surface after cleaned by the cleaning brush, the articles only move towards the free end of the cleaning brush under the action of centrifugal force of the cleaning plate, and therefore cleaning brush winding and cleaning brush deformation caused by the cleaning brush winding are avoided.
Description
technical field [0001] The present invention relates to a drum screen, in particular to a drum screen cleaning device and a drum screen comprising the cleaning device. Background technique [0002] In the application of drum sieve for garbage sorting, due to the wet material and many thin strips, the sieve holes of the fine sieve plate are prone to blockage, and the sieve holes of the coarse sieve plate are prone to plastic hanging and winding. In order to improve the screening efficiency, regular manual cleaning, manual compressed air cleaning and rolling brush cleaning are generally used at present. Among them, manual and manual cleaning are inefficient. Roller brush cleaning is a commonly used method in drum screens with inner ribs and outer screens. Wherein, the roller brush includes a shaft and radially laminated bristles connected in series on the shaft, and the roller brush touches the screen surface of the trommel by means of a pushing mechanism or a lever mechanis...
Claims
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Login to View More IPC IPC(8): B07B1/52B07B1/22
Inventor 高根树伍乾坤程皓亮
Owner ZOOMLION ENVIRONMENTAL IND CO LTD