Photoelectrocatalysis radio frequency heating sterilization sterilizer

A technology of radio frequency heating, sterilization and sterilization, applied in the field of air purification, can solve the problems of harm to human health and secondary pollution.

Pending Publication Date: 2021-06-25
李春虎
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Obviously, the disinfection effect of chlorine-containing disinfectant and ozone method is remarkable, but it brings secondary po...

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  • Photoelectrocatalysis radio frequency heating sterilization sterilizer
  • Photoelectrocatalysis radio frequency heating sterilization sterilizer
  • Photoelectrocatalysis radio frequency heating sterilization sterilizer

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Embodiment Construction

[0027] Embodiments of the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, and therefore are only examples, and cannot limit the protection scope of the present invention with this.

[0028] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application shall have the usual meanings understood by those skilled in the art to which the present invention belongs.

[0029] Such as figure 1 As shown, a photoelectrocatalytic radio frequency heating disinfection sterilizer provided in the embodiment of the present invention includes: a housing 1, an exhaust fan 4, a photocatalyst net 5, a light source 6, an electrode 7, a radio frequency generator 8 and a filter screen 9 .

[0030] The casing 1 has an air inlet 2 and an air outlet 3 communic...

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Abstract

The invention discloses a photoelectrocatalysis radio frequency heating sterilization sterilizer, which comprises a shell, and an air inlet and an air outlet which are communicated through an air channel are formed in the shell; an exhaust fan is arranged in the exhaust port; a photoelectric catalyst net is provided with a positive electrode and a negative electrode which are arranged in the air passage at an interval along the extending direction of the air passage; a light source is arranged in an air channel between the two photoelectric catalyst nets; an electrode, wherein the positive electrode and the negative electrode of the electrode are electrically connected with the two photoelectric catalyst nets respectively; and a radio frequency generator is arranged in the air channel between the exhaust fan and the photoelectric catalyst net. A series of high-reaction-activity free radicals, superoxide free radicals and the like are generated on the surface of the photoelectric catalyst net by utilizing light emitted by a light source to irradiate the photoelectric catalyst net, exciting by a direct-current electrode and the like, and the free radicals and bacterial viruses in the air are quickly subjected to free radical degradation reaction to generate non-toxic components, and even are mineralized to generate carbon dioxide and water; Therefore, bacteria, viruses and pathogenic microorganisms in the air are thoroughly and permanently killed.

Description

technical field [0001] The invention relates to the technical field of air purification, in particular to a photoelectrocatalytic radio frequency heating disinfection sterilizer. Background technique [0002] Viruses and bacteria can attach to air pollutants, droplets and smog to pollute the air, causing human-to-human transmission. At present, the air technologies for dealing with such bacteria and viruses mainly include: chlorine-containing disinfectant killing method, ultraviolet lamp sterilization and detoxification method, high-voltage electrostatic method, ozone method, mask adsorption isolation method, plasma method, etc. Obviously, the disinfection effect of chlorine-containing disinfectant and ozone method is remarkable, but it brings secondary pollution, and it is also harmful to human health. It can also be resurrected, and the high-voltage electrostatic method also has similar problems. [0003] For this reason, the present invention can directly degrade and br...

Claims

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Application Information

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IPC IPC(8): A61L9/20A61L9/18
CPCA61L9/205A61L9/18A61L2209/10
Inventor 李春虎李荣富孙文博马一峰李子真
Owner 李春虎
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