Trommel screen and its cleaning device
The technology of a cleaning device and a trommel screen is applied in the field of trommel screen, which can solve the problems of unsatisfactory cleaning effect, entangled objects, and small diameter of the roller brush.
Active Publication Date: 2016-08-31
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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Embodiment Construction
[0037] The specific embodiments of the present invention will be described in detail below with reference to the drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not used to limit the present invention.
[0038] In the present invention, if there is no explanation to the contrary, the directional words used such as "up, down, left, right" generally refer to the up, down, left, and right shown in the drawings; "inside, outside" It refers to the inside and outside relative to the contour of each component itself.
[0039] According to one aspect of the present invention, a drum screen cleaning device is provided, wherein the cleaning device includes a sweeping pan 10, a sweeping pan drive unit 20, and a mounting part 30, the sweeping pan 10 includes a sweeping brush 11, and the sweeping pan drive The unit 20 drives the sweeping pan 10 to rotate, the sweeping pan 10 is installed on th...
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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 trommel screen, in particular, to a trommel screen cleaning device and a trommel screen including the cleaning device. Background technique [0002] In the application of garbage sorting using drum screens, because the materials are wet and there are many thin strips, the screen holes of the fine screen are prone to blockage, and the screen holes of the coarse screen are prone to hang plastic and twist. In order to improve the efficiency of screening, regular manual cleaning, manual compressed air cleaning, and rolling brush cleaning are generally used. Among them, manual and manual cleaning are inefficient. Rolling brush cleaning is a commonly used method in trommels with inner ribs and outer screens. Among them, the rolling brush includes a shaft and bristles connected in series on the shaft in a radial stack, and the rolling brush relies on a pushing mechanism or a lever mechanism to resist the screen surface of the d...
Claims
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IPC IPC(8): B07B1/52B07B1/22
Inventor 高根树伍乾坤程皓亮
Owner ZOOMLION ENVIRONMENTAL IND CO LTD