Air cleaning filter

An air purification and filter technology, applied in the fields of dispersed particle filtration, chemical instruments and methods, air conditioning systems, etc., to achieve the effect of improving the quality of life and preventing diseases

Inactive Publication Date: 2009-05-20
DONGGUAN UNICLEAR NEW MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But there is no purification device for comprehensive purification of haze pollution, near-ground ozone pollution and indoor air pollution.

Method used

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  • Air cleaning filter

Examples

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Effect test

Embodiment 1

[0024] Use the XJ-3000 type air cleaner produced by Shanghai Xinji Electronics Co., Ltd., and replace the ordinary filter element with the filter structure of the present invention.

[0025] Filter structure:

[0026] Primary effect filter layer 1: 40 mesh nylon washable primary filter.

[0027] PM2.5 particle filter layer 2: 99.97 glass fiber filter paper, folding height 65mm, folding distance 3mm, double-sided sol glue line fixed, both ends are potted on paper end cap with AB glue.

[0028]Ozone catalytic purification filter layer 3: aluminum honeycomb structure ozone filter, thickness 10mm.

[0029] Organic pollutant purification layer 4: a mixture of small particle modified coconut shell carbon and 4A modified molecular sieve, attached to 30PPI polyether foam, with a thickness of 10mm.

[0030] Negative ion generating layer 5: 400 mesh negative ion powder is adhered to 40PPI polyether foam, with a thickness of 5mm.

[0031] Antibacterial filter layer 6: Pengjiao cotton ...

Embodiment 2

[0034] Use the B350H05 type air cleaner produced by Jiangsu Aipurun Electric Co., Ltd., and replace the ordinary filter element with the filter structure of the present invention.

[0035] Filter structure:

[0036] Primary effect filter layer 1: 40 mesh nylon washable primary filter.

[0037] PM2.5 particle filter layer 2: 99.5% polypropylene electrostatic electret composite filter paper, folding height 35mm, folding distance 3mm, double-sided sol glue line fixed.

[0038] Ozone catalytic purification filter layer 3: polyether foam coating structure ozone filter, thickness 5mm.

[0039] Organic pollutant purification layer 4: Cylindrical modified coal-based carbon, filled in paper honeycomb material (Dongguan Yujie New Material Co., Ltd.), thickness 10mm.

[0040] Negative ion generating layer 5: 800 mesh negative ion powder is adhered to 40PPI polyether foam, with a thickness of 5mm.

[0041] Antibacterial filter layer 6: hot air cotton coated with silver ion antibacteria...

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Abstract

The invention relates to the technical field of air purification filters, in particular to an air purification filter, which comprises a shell, wherein a PM2.5 particle filtering layer, an organic pollutant purifying layer and an ozone catalytic purification filtering layer are arranged inside the shell, and simultaneously at least one layer among an initial effect filtering layer, an antibacterial filtering layer and an anion generating layer made of anion generating materials is also arranged inside the shell. The novel air purification filter purifies the indoor air and simultaneously can also purify PM2.5 lung impairment particles and ozone exceeding the national sanitary safety standards due to atmospheric haze pollution and near-earth ozone pollution, and has important practical significance of improving the life quality and preventing diseases caused by air pollution.

Description

technical field [0001] The invention relates to the technical field of air purifiers, in particular to an air purifying filter. Background technique [0002] In recent years, with the study of compound atmospheric pollution, the seriousness of the hazards of haze pollution and near-earth ozone pollution to human health has emerged. Atmospheric smog is formed by complex reactions of automobile exhaust and industrial pollution under the action of sunlight. The main components are aerosol lung-damaging particles smaller than 2.5 microns, complex organic pollutants, such as acetyl peroxynitrate, aldehydes and other irritating compounds. The ozone in the atmosphere comes from the breakdown of the normal near-earth air ozone cycle chain, the ozone cannot be produced and degraded normally, and the harmful concentration exceeds the limit of the health standard. A large number of research data analyzes have proved that haze and near-ground ozone pollutants are harmful to the human ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D46/00F24F3/16A61L9/00
Inventor 王宝柱
Owner DONGGUAN UNICLEAR NEW MATERIAL
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