A self-activating air filtration system
An air filtration and self-activation technology, which is applied in the direction of dispersed particle filtration, chemical instruments and methods, and dispersed particle separation, can solve the problems of inorganic fine dust particle deposition, etc., to avoid the burden of labor costs, easy to handle, and increase adsorption The effect of chance
Inactive Publication Date: 2016-03-30
FUDAN UNIV +1
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Problems solved by technology
The photocatalyst method can effectively remove organic matter in the air, but there is still the problem of inorganic fine dust particle deposition
Method used
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[0025] The present invention will be further explained below with reference to the drawings and examples. The described embodiments are only part of the embodiments of the present invention. All other embodiments based on the present invention without creative results shall fall within the protection scope of the present invention.
[0026] according to figure 1 As shown, a self-activating air filtration system includes: outdoor air inlet pipe 1, indoor air inlet pipe 2, outdoor air outlet pipe 3, indoor air outlet pipe 4, filter cavity 5, fan 6, molecular sieve filter layer 7, wind box 8 and heating Device 9. The molecular sieve filter layer 7 is arranged in the lower part of the filter cavity 5, and the molecular sieve filter layer 7 is composed of several molecular sieves with different pore diameters arranged in order from top to bottom according to the pore size; the fan 6 is arranged in the filter cavity 5 and the upper part of the molecular sieve filter layer 7. The upp...
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The invention belongs to the technical field of air cleaning, and specifically relates to a self-activation air filtration system. The system comprises three air circulation loops. An internal circulation loop comprises a filter device, which is consisted of multiple filter layers composed of molecular sieves with different pore sizes, and absorbs the indoor dusts and microorganisms through the circular flow of indoor air. An external circulation loop is used to carry out ventilation, introduce outdoor fresh air and discharge indoor waste gas such as carbon dioxide, and the like. A self-cleaning circulation loop comprises a heating device, and is used to clean the filter device. The self-cleaning circulation loop removes the residual organisms and microorganisms in the filter device through heating and burning, and the generated waste gas is discharged out of the room. The self-activation air filtration system has the advantages of simple structure, convenient operation, and high filter efficiency, and also has the self-cleaning and sterilizing functions.
Description
Technical field [0001] The invention belongs to the technical field of air purification, and specifically relates to an air filtration system. Background technique [0002] With the continuous development of urban life, people pay more and more attention to the impact of air quality on human health. At present, people's living environment is getting worse and worse. Exhaust emissions from industrial production and car exhaust that can be seen everywhere have led to increasingly serious air pollution. In recent years, the rapid increase in smog weather and frequent excesses of PM2.5 index have revealed the serious impact of air pollution. Indoor air pollution poses a more obvious threat to human health and has become one of the killers that seriously affect modern human health. [0003] There may be thousands of indoor pollutants, including harmful substances such as dust, pollen, and bacteria-carrying particles in the air itself, and toxic substances such as volatile organic comp...
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IPC IPC(8): B01D46/30
Inventor 张善端韩秋漪荆忠
Owner FUDAN UNIV