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Baffle-free high-efficiency filter

A high-efficiency filter without partition technology, applied in the direction of dispersed particle filtration, chemical instruments and methods, and dispersed particle separation, can solve the problems of self-heavy, small effective ventilation area, and high processing cost, so as to reduce resistance and improve effective Ventilation area, dust accumulation, and the effect of reducing the amount of spraying

Inactive Publication Date: 2015-12-23
WUXI UNMIXED CLEANSE EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the above problems, the present invention provides a high-efficiency filter without a partition, which can solve the problems of small effective ventilation area, heavy weight and high processing cost in the existing high-efficiency filter without a partition

Method used

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  • Baffle-free high-efficiency filter

Examples

Experimental program
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Embodiment Construction

[0013] See Figure 4 and Figure 5 The high-efficiency filter without clapboard of the present invention includes a box body 10, and a filter element 20 is installed in the box body 10. The filter element 20 includes a filter paper 21, and the front and back sides of the filter paper 21 are symmetrically sprayed with several hot-melt adhesive strips 22 in the shape of rectangular strips. ,See Figure 6 , and some hot-melt adhesive strips 22 in the shape of rectangular strips are evenly distributed in a rectangular array, and the filter paper with several hot-melt adhesive strips 22 symmetrically sprayed on the front and back sides forms a filter core 20 through repeated folding; It is divided into the rubber strip row 22-1 at the folding part and the rubber strip row 22-2 at the middle part, the rubber strip row 22-2 at the middle part is located between two adjacent rows of rubber strips 22-1 at the folding part, and the filter paper 21 is folded repeatedly At this time, th...

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Abstract

The invention provides a baffle-free high-efficiency filter and can solve the problems of small effective ventilation area, heavy deadweight and high manufacturing cost existing in the existing baffle-free high-efficiency filter. The baffle-free high-efficiency filter comprises a box body and filter paper, wherein a plurality of hot-melt rubber strips are symmetrically spray-coated onto the front and back sides of the filter paper, the filter paper with the plurality of hot-melt rubber strips which are spray-coated onto the front and back sides is repetitively folded to form a filter element and the filter element is arranged in the box body. The baffle-free high-efficiency filter is characterized in that the hot-melt rubber strips are rectangular and blocky, the length direction of the rectangular hot-melt rubber strips is consistent with the length direction of the filter paper and the plurality of hot-melt rubber strips are symmetrically spray-coated onto the front and back sides of the filter paper in the form of a regular rectangular array.

Description

technical field [0001] The invention relates to the field of air purification equipment, in particular to a high-efficiency filter without clapboards. Background technique [0002] High-efficiency filters are mainly used to capture particles above 0.3um and various suspended solids in the air. They are widely used in the air-conditioning terminal delivery of dust-free purification workshops in industries such as optical electronics, LCD liquid crystals, biomedicine, precision instruments, and beverages and foods. Wind is an indispensable and important part in the field of air purification equipment. The existing high-efficiency filters without partitions use glass fiber filter paper to fold repeatedly to form a ventilation surface to meet the requirements of ventilation in practical applications, and the adjacent filter paper layers are separated by separators after repeated folding to form a smooth flow. The air flow channel can reduce the structural resistance of the filt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D46/52
Inventor 杨宗晗
Owner WUXI UNMIXED CLEANSE EQUIP
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