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Improved multi-body full-effective composite air-purifying filter screen

An air purification and filter screen technology, applied in the fields of dispersed particle filtration, nitrous oxide capture, gas treatment, etc., can solve the problems of not considering airflow, general adsorption effect, low air purification efficiency, etc., to ensure air purification efficiency, The effect of improving the layout and improving the purification efficiency

Inactive Publication Date: 2019-08-16
GUANGDONG NEDFON INDOOR AIR SYST TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the adsorption effect of this method is average, the air purification efficiency is low, and the problem of airflow is not considered

Method used

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  • Improved multi-body full-effective composite air-purifying filter screen

Examples

Experimental program
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Effect test

Embodiment

[0048] The invention provides an improved multi-body full-effect composite air purification filter, such as Figure 1 to Figure 5 As shown, it includes the connected first filter net 1, the second filter net 2 and the third filter net 3; wherein, the first filter net 1, the second filter net 2, and the third filter net 3 are surrounded by cross-sections on both sides All of them are pasted with sealing strips, and then compressed in sequence to achieve a sealed connection, and the filters are connected to each other to form an air purification channel.

[0049] The first filter 1 is filled with an activated carbon adsorbent, and the activated carbon is a polygonal columnar mesoporous activated carbon 501 with a plurality of cylindrical first air circulation holes 401 inside. Such as figure 2 As shown, the inside of the activated carbon is provided with seven cylindrical first air circulation channels 401, the activated carbon is a regular hexagonal columnar mesoporous activa...

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Abstract

The invention provides an improved multi-body full-effective composite air-purifying filter screen, which comprises a first filter screen, a second filter screen and a third filter screen which are connected. The first filter screen is filled with active carbon; the second filter screen is filled with a molecular sieve; and the skeleton of a base material in the third filter screen is coated withsilica gel. The multi-body full-effective composite air-purifying filter screen provided by the invention can realize targeted adsorption of common pollution gases in the air, overcomes the defect that a traditional air purifier has a narrow adsorption range of pollution gases, low purification efficiency and high airflow resistance, and has a wide application prospect.

Description

technical field [0001] The invention relates to the technical field of air purification equipment, in particular to an improved multi-body full-effect composite air purification filter. Background technique [0002] With the development of industry and modern social production, more and more polluting gases are emitted or released, which seriously pollutes the living and production environment of human beings. Especially in China, where the economy is developing rapidly, various problems caused by air pollution cannot be ignored. People's long-term activities in an environment with excessive polluting gases will cause various health problems, such as nervous system, respiratory system, immune system, etc. will be damaged to varying degrees; especially volatile organic compounds (VOCs) in polluting gases are often It can cause headaches, nausea, respiratory failure and other problems, and even life-threatening in severe cases. Adsorption method is a commonly used air purifi...

Claims

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Application Information

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IPC IPC(8): B01D46/12B01D46/00B01D53/04
CPCB01D46/12B01D46/0036B01D53/0407B01D2258/06B01D2257/2064B01D2257/306B01D2257/302B01D2257/304B01D2257/406B01D2257/402B01D2257/404B01D2257/7027B01D2257/70B01D46/62Y02C20/10
Inventor 代彦军骆维乐葛天舒解博超吴宣楠李清泉
Owner GUANGDONG NEDFON INDOOR AIR SYST TECH
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