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A filter grid automatic slag removal device

A filter grid and automatic slag removal technology, applied in the direction of filtration separation, fixed filter element filter, chemical instrument and method, etc., can solve the problems of filter clogging and easy clogging of filter grid, so as to reduce workload and avoid The effect of frequent downtime for slag removal

Active Publication Date: 2016-03-30
青岛平成环保工程设备有限公司
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Problems solved by technology

[0003] In order to solve the problems that the existing filter grids are easy to be blocked and need to be handled by special personnel, the present invention has developed an automatic slag removal device for filter grids. The automatic slag removal function of the filter grid is realized, and the clogging problem caused by manual treatment of the filter material in the prior art is solved

Method used

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  • A filter grid automatic slag removal device
  • A filter grid automatic slag removal device
  • A filter grid automatic slag removal device

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0017] like figure 1 , 2 , 3, the present invention includes a filter grid 1, a slag removal rake tooth 2 is arranged above the filter grid 1, and a drive device 3 is arranged symmetrically on the left and right sides of the slag removal rake tooth 2, and the drive device 3 includes an upper cylinder 31, a lower Cylinder 32, chain 33, bottom sprocket wheel 34, upper sprocket wheel 35 and lower sprocket wheel 36; Upper cylinder 31, lower cylinder 32 are fixedly connected with the two ends of chain 33 respectively by chain connector, and bottom sprocket wheel 34 is fixedly arranged on Above the bottom of the filter grid 1, the upper sprocket 35 and the lower sprocket 36 are respectively fixed above the top of the filter grid 1; the chain 33 is driven by the upper cylinder 31 and the lower cylinder 32, and passes through the upper sprocket 35, the bottom ...

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Abstract

The invention develops an automatic slag removing device for a filtering grid. The automatic slag removing device is used for solving the problems that an existing filtering grid is easily blocked and the blockage needs to be processed by users. The automatic slag removing device comprises the filtering grid. The automatic slag removing device is characterized in that a slag removing rabble blade is arranged above the filtering grid and is connected with a driving device, and the driving device is used for driving the slag removing rabble blade to do a longitudinal reciprocating motion along the filtering grid. By controlling the automatic slag removing device by virtue of a simple floating ball gas circuit, the automatic operation of a slag removing-collecting device is finished, an automatic cleaning function for filtering a to-be-filtered object on the filtering grid is completely realized, the workload of a field operator is greatly reduced, a frequent slag cleaning problem caused by the blockage of the filtering grid is avoided, and a sewage treatment device can continuously and stably work for a long time.

Description

technical field [0001] The invention belongs to the technical field of sewage treatment equipment, and in particular relates to an automatic slag removal device for a filter grid that uses a floating ball air circuit to control a slag removal device and a slag collection device to move repeatedly, thereby realizing automatic slag removal of the filter grid. Background technique [0002] Filtration is an important step in the sewage treatment process. The filter grill is widely used in all aspects of sewage treatment. The filter grill device blocks various particles and suspended solids in the sewage to prevent the particles and suspended solids from entering the next process and affecting the treatment effect. . In the prior art, the particles and suspended solids filtered by the filter grid adhere to the grid, causing the grid to be clogged. Therefore, the filter grid needs special personnel to deal with the filter debris at any time to ensure smooth filtration, and manual ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D29/50B01D29/64
Inventor 王文新由伟平刘丰巧于大伟宋萍刘振臣
Owner 青岛平成环保工程设备有限公司
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