Air cleaning device employing filter screen and air vents
An air purification device and ventilation hole technology, which is applied in the field of air purification, can solve problems such as waste, small distance between connected sides, and different adsorption effects, and achieve the effects of reducing production costs and simplifying the structure
Active Publication Date: 2015-12-02
长春三友智造科技发展有限公司
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Problems solved by technology
However, in the long-term use process, due to the small distance between the adjacent sides of the rows of filter tubes, the conditions for air filtration and adsorption are different from those of the open front and rear sides, so that the filter tubes have different adsorption effects in the circumferential direction. distribution zone
At the same time, due to long-term work, this filter material has reached its service life due to the adsorption of a large amount of dirt, and the replacement of the filter material is complicated. In most cases, the entire filter device will be discarded and updated after the filter material life expires. device
resulting in waste
Method used
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Embodiment Construction
[0011] Combine below Figure 1-5 The present invention will be described in detail.
[0012] According to an embodiment, an air purification device using a filter screen and a ventilation hole of the present invention includes a support frame 1, a plurality of air filter column units arranged in the support frame 1, and a The air inlet channel 7, the air filter column unit includes a filter cartridge section 9, a spline groove section 94 coaxially fixedly connected with the upper end of the filter cartridge section 9 and coaxially fixed with the lower end of the filter cartridge section 9 Connected threaded section 93, wherein, the filter cartridge section 9 includes a plurality of filter section units distributed along its axial direction and having the same height in the axial direction, each filter section unit is provided with Upper phase distance 180 o The two air-permeable filter windows 91 and the two air-permeable filter windows are respectively at a distance of 90 i...
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Provided is an air cleaning device employing a filter screen and air vents. The air cleaning device comprises a support frame (1), a plurality of air filtering column units arranged in the support frame (1) and an air inlet channel (7) arranged at the bottom of the support frame (1). Each air filtering column unit comprises a filter core cylinder section (9), a spline groove section (94) coaxially and fixedly connected with the upper end of the filter core cylinder section (9) and a screw thread section (93) coaxially and fixedly connected with the lower end of the filter core cylinder section (9). The filter core cylinder section (9) comprises a plurality of filter section units distributed in the axial direction and with the same height in the axial direction. The filter core cylinder section (9) comprises a plurality of filter section units distributed in the axial direction and with the same height in the axial direction.
Description
technical field [0001] The application relates to the field of air purification, in particular to an air purification device using a filter screen and ventilation holes. Background technique [0002] In an air cleaning device, a plurality of filter tubes are usually arranged in rows to filter the air simultaneously so as to increase the filter area. However, in the long-term use process, due to the small distance between the adjacent sides of the rows of filter tubes, the conditions for air filtration and adsorption are different from those of the open front and rear sides, so that the filter tubes have different adsorption effects in the circumferential direction. distribution zone. At the same time, due to long-term work, this filter material has reached its service life due to the adsorption of a large amount of dirt, and the replacement of the filter material is complicated. In most cases, the entire filter device will be discarded and updated after the filter material ...
Claims
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Login to View More IPC IPC(8): B01D46/00B01D46/24
Inventor 汪清明
Owner 长春三友智造科技发展有限公司