Machine tool screen-replacement-free gas filtering device

A filtering device and gas technology, which is applied to the field of machine tool-free screen-changing gas filtering devices, can solve problems such as blockage of filter screens, and achieve the effects of improving screen-changing and recoil efficiency, increasing filtering area, and prolonging filtering time.

Active Publication Date: 2022-03-01
广州市万保职业安全事务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a machine tool air filter without changing the screen, which solves the problem of air filtration with a large amount of magazines When the filter is clogged

Method used

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  • Machine tool screen-replacement-free gas filtering device
  • Machine tool screen-replacement-free gas filtering device
  • Machine tool screen-replacement-free gas filtering device

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Embodiment Construction

[0021] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0022] Depend on Figure 1 to 8 In addition, the present invention includes a rectangular housing 1, and a cavity 2 is opened on both sides of the housing 1, each cavity 2 is a cylindrical cavity of the axis is a vertical direction, each cavity 2 The front and rear sides are opened, and an air hole 6 in communication with the housing 1 is opened. The communication hole 3 in which the two cavity 2 is inserted in the casing 1, and there is a slider 4 in the through hole 3, and the slider 4 can be Sliding left and right and always in turn on both sides of the through hole 3, each of the cavity 2 has an arcuate plate 5, and all the arcuate plate 5 axes are toward the inner side of the corresponding cavity 2 and each curved panel. 5 Part 2 seals the cavity 2, and the arc plate 5 is hinged on the slider 4 and the cavity 2, respectively, and when the slider 4 slides to any end of the through hole 3, the corresponding end two arc 5...

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Abstract

The invention relates to a screen-replacement-free gas filtering device which comprises a rectangular shell, two cavities are formed in the shell, air outlet holes are formed in the front side and the rear side of each cavity, a through hole is formed in the middle of the shell, a sliding block is arranged in the through hole, each cavity is provided with two arc-shaped plates, upper air holes are formed in the left side face and the right side face of each sliding block, and lower air holes are formed in the lower end face of each through hole. An air inlet is formed in the lower end face of the shell, the sliding block slides to any end of the through hole, the two arc-shaped plates at the corresponding end can block the air outlet, the upper air hole is communicated with the lower air hole, the air inlet is closed, the air inlet at the opposite end is opened, back-flushing cavities are formed in the upper ends of the two cavities, filter screens are fixed to communicating openings of the back-flushing cavities and the cavities, and piston plates are arranged in the back-flushing cavities; the sliding block is pulled to move through deformation of the arc-shaped plate, the filtering area is increased and the filtering time is prolonged through deformation of the arc-shaped plate while non-stop screen replacement is achieved, meanwhile, the blocked filter screen is subjected to back flushing, and the screen replacement and back flushing efficiency is greatly improved.

Description

Technical field [0001] The present invention relates to the field of dust removal in the machine tool, and is specifically a machine tool-free mesh gas filtration device. Background technique [0002] In the field of industrial production, due to machine processing, the machine will produce a large amount of industrial dust, it will cause serious harm to the environment and the human body. Therefore, there is a strict control standard for industrial dust, and the emission standard can be emptied to filter dust. As the dust is easily blocked by the dust, it is difficult to carry water or oil due to the influence of the working environment, causing the surface blockage of the filter to be difficult to clean, especially the gases that have large impurity contents, when filtered The filter will cause blockage in a short time, requiring people to replace the filter, low efficiency and high replacement cost, sometimes stop industrial production, greatly reducing production efficiency. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D46/12B01D46/70
CPCB01D46/12
Inventor 曹哲赵玉萌朱军覃波刘庭刚刘仁胜
Owner 广州市万保职业安全事务有限公司
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