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Device and method for air aerosol disinfection and organic gas degradation

A technology of organic gas and aerosol, applied in the field of air purification

Pending Publication Date: 2020-10-27
CHENGDU SCI & TECH DEV CENT CHINA ACAD OF ENG PHYSICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a device and method for air aerosol disinfection and organic gas degradation aimed at the above shortcomings, and how to effectively disinfect air aerosol and organic gas degradation, with high reaction efficiency, sufficient purification, safety and reliability, etc. question

Method used

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  • Device and method for air aerosol disinfection and organic gas degradation
  • Device and method for air aerosol disinfection and organic gas degradation
  • Device and method for air aerosol disinfection and organic gas degradation

Examples

Experimental program
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Effect test

Embodiment 1

[0024] See attached Figure 1~2 . A device for air aerosol disinfection and organic gas degradation, including a box body 1, an internal fan 2, a hydrogen peroxide generator 3, an ultraviolet lamp 4, a photocatalytic screen 5, an ozone generator 6 and an ultrasonic atomizer 7; the first mesh partition 8 and the second mesh partition 9 above the first mesh partition 8 are arranged in the box body 1; the first mesh partition 8 and the second mesh partition 9 will box The interior of the body 1 is sequentially divided into an atomization chamber 10, a reaction chamber 11 and a mixing chamber 12 from bottom to top; the box body 1 is provided with an air inlet connected to the atomization chamber 10 and an air outlet connected to the mixing chamber 12; The mixing chamber 12 is provided with an internal fan 2; the internal fan 2 is used to provide power for air to enter from the air inlet, pass through the atomization chamber 10, the reaction chamber 11 and the mixing chamber 12 in...

Embodiment 2

[0026] See attached Figure 1~2 . A device for air aerosol disinfection and organic gas degradation, including a box body 1, an internal fan 2, a hydrogen peroxide generator 3, an ultraviolet lamp 4, a photocatalytic screen 5, an ozone generator 6 and an ultrasonic atomizer 7; the first mesh partition 8 and the second mesh partition 9 above the first mesh partition 8 are arranged in the box body 1; the first mesh partition 8 and the second mesh partition 9 will box The interior of the body 1 is sequentially divided into an atomization chamber 10, a reaction chamber 11 and a mixing chamber 12 from bottom to top; the box body 1 is provided with an air inlet connected to the atomization chamber 10 and an air outlet connected to the mixing chamber 12; The mixing chamber 12 is provided with an internal fan 2; the internal fan 2 is used to provide power for air to enter from the air inlet, pass through the atomization chamber 10, the reaction chamber 11 and the mixing chamber 12 in...

Embodiment 3

[0031] See attached Figure 1~2. A device for air aerosol disinfection and organic gas degradation, including a box body 1, an internal fan 2, a hydrogen peroxide generator 3, an ultraviolet lamp 4, a photocatalytic screen 5, an ozone generator 6 and an ultrasonic atomizer 7; the first mesh partition 8 and the second mesh partition 9 above the first mesh partition 8 are arranged in the box body 1; the first mesh partition 8 and the second mesh partition 9 will box The interior of the body 1 is sequentially divided into an atomization chamber 10, a reaction chamber 11 and a mixing chamber 12 from bottom to top; the box body 1 is provided with an air inlet connected to the atomization chamber 10 and an air outlet connected to the mixing chamber 12; The mixing chamber 12 is provided with an internal fan 2; the internal fan 2 is used to provide power for air to enter from the air inlet, pass through the atomization chamber 10, the reaction chamber 11 and the mixing chamber 12 in ...

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Abstract

The invention discloses a device and a method for air aerosol disinfection and organic gas degradation, and belongs to the technical field of air purification. A first mesh clapboard and a second meshclapboard divide the inside of a box body into an atomization bin, a reaction bin and a mixing bin; the box body is provided with an air inlet and an air outlet; an internal fan is arranged in the mixing bin; a hydrogen peroxide generation device is used for providing hydrogen peroxide for a water pool; an ultrasonic atomizer is arranged in the water pool; the ultrasonic atomizer is used for atomizing water and hydrogen peroxide in the water pool, and mixing the atomized water and hydrogen peroxide with the air to form atomized air; an ozone generator is used for generating ozone, and cooperating with a ultraviolet light lamp tube and a photocatalysis mesh plate to make the ozone and the atomized air flowing through the reaction bin perform mixed reaction so as to form reaction air; and the reaction air passes through the mixing bin and then is exhausted from the air outlet. The device and the method for air aerosol disinfection and organic gas degradation, provided by the invention,can effectively perform air aerosol disinfection and organic gas degradation, have high reaction efficiency, perform purification sufficiently, and are safe and reliable.

Description

technical field [0001] The invention belongs to the technical field of air purification, and in particular relates to a device and method for air aerosol disinfection and organic gas degradation. Background technique [0002] Diseases such as the new coronavirus 2019-nCOV are highly contagious and can be transmitted through aerosols in a short period of time, causing a large number of people to be infected. Especially in confined spaces with poor indoor ventilation, the chance of transmission is greatly increased. Therefore, it is urgent to treat and purify air aerosols to reduce the risk of disease transmission. At the same time, the air contains volatile organic gases, which are also very harmful after being inhaled by the human body. It is necessary to degrade and purify the volatile organic gases. [0003] The molecular structure of ozone is unstable at normal temperature and pressure, and it will quickly decompose into oxygen and a single oxygen atom; the latter has s...

Claims

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Application Information

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IPC IPC(8): F24F3/16A61L9/20A61L9/14A61L9/015B01D53/72A61L101/22A61L101/10
CPCF24F3/16A61L9/205A61L9/14A61L9/015B01D53/72A61L2209/11A61L2209/211A61L2209/212Y02A50/20
Inventor 罗晓阳刘颖彘唐昶宇邵红陈勇前
Owner CHENGDU SCI & TECH DEV CENT CHINA ACAD OF ENG PHYSICS
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