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Manual-automatic winding type filter

A filter and winding technology, applied in the field of air purification, can solve the problem that the filter cannot be used normally

Inactive Publication Date: 2013-02-20
江苏中智通能电气有限公司
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the filter used in the pre-filtration section in the field of air purification is mainly an automatic winding filter that automatically replaces the filter material according to the monitoring results of the inlet and outlet and wind surface differential pressure values, so as to facilitate the replacement of the filter material and avoid It is caused by human judgment error, but this kind of filter cannot be used normally in the case of power failure

Method used

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Embodiment 1

[0012] Embodiment 1: see figure 1 , figure 2

[0013] The basic structure of the hand-automatic winding filter of this embodiment includes a filter material frame supporting the filter material, a driven filter material reel and an active filter material reel 4 are respectively installed at the upper and lower ends of the filter material frame, and the active filter material reel 4 as figure 1 Shown is connected with the drive part 2 by a clutch 3, and the drive part 2 is connected with the drive motor 1 by an engagement transmission, and a handle 12 is installed on the active filter material reel 4. Clutch 3 is a clutch with connecting and disconnecting functions. The meshing drive connection may be a chain drive connection. The clutch can be a magnetic powder clutch or an electromagnetic clutch. Turn on the power switch clutch 3 to connect the filter material reel 4 and the driving part 2, and the filter runs automatically. Turn off the power switch, the driving motor...

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Abstract

The invention relates to a manual-automatic winding type filter. The filter comprises a filter material bracket for supporting filter materials, a driven filter material reel and a driving filter material reel are installed at the upper and lower ends of the filter material bracket, the driving filter material reel is connected with a drive part through a clutch, the drive part is in a meshing transmission connection with a drive motor, and a handle is arranged on the driven filter material reel. According to the filter, the filter material reels are separated from the drive part under an outage condition through the clutch, and therefore the winding type filter can be used normally through manual operation.

Description

technical field [0001] The invention relates to a coiled filter, in particular to a manual integrated coiled filter used in an air pre-filter section, and belongs to the technical field of air purification. Background technique [0002] At present, the filter used in the pre-filtration section in the field of air purification is mainly an automatic winding filter that automatically replaces the filter material according to the monitoring results of the inlet and outlet and wind surface differential pressure values, so as to facilitate the replacement of the filter material and avoid It is caused by human judgment error, but this kind of filter cannot be used normally in the case of power failure. [0003] The technical problem to be solved by the present invention is: in order to overcome the problems existing in the use of the above-mentioned automatic winding filter, fill the gaps in the prior art, and provide technical improvements and supplements for the shortcomings of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D46/18B01D46/42
Inventor 陈晓东
Owner 江苏中智通能电气有限公司
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