Renewable particulate aerosol filtration assembly

Abstract

The invention relates to a renewable particulate matter aerosol filtering assembly. The renewable particulate matter aerosol filtering assembly comprises at least one stage of online electret module arranged in the gas circulation direction, a steam emitting assembly and a steam receiving assembly, wherein the steam emitting assembly and the steam receiving assembly are arranged on the air inlet side and the air outlet side of the online electret module respectively and can do reciprocating motion along the end face of the online electret module, the cross sectional area of the steam emittingassembly and / or the steam receiving assembly is smaller than that of the online electret module, a plurality of groups of steam jet orifices are formed in the steam emitting assembly, and the steam receiving assembly comprises a gas collecting hood and a fan for inducing air from the gas collecting hood. Pollutants can be automatically cleaned and recycled in the operation process or after the operation is finished, the problems that the online electret module is difficult to install and maintain, high in cost, difficult to collect and treat pollutants and the like are solved, renewable application of the online electret module is achieved, sustainable and efficient purification of particulate aerosol is achieved, and the renewable requirement of people for the particulate aerosol filtering assembly is met.

Description

technical field [0001] The invention relates to a particle filter assembly, in particular to a reproducible particle aerosol filter assembly, which is suitable for filtering particle aerosols of various particle sizes. Background technique [0002] Affected by smog and the epidemic, more and more people have begun to pay attention to the protection of the air environment, especially the air protection of indoor spaces and public spaces. At present, pollutants in indoor spaces and public spaces are still reflected in particulate aerosols. Particulate matter aerosol is mainly a colloidal dispersion system formed by dispersing and suspending small solid or liquid particles in the air medium. Its size is 0.001-100 microns, and the dispersion medium is air. Some of them are inhalable particles, which not only affect people's daily respiratory health, but also cause the prevalence and outbreak of regional diseases, and even affect the weather and climate of nature. In traditional ...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to propose a technology that can realize online automatic cleaning for the problems of difficult installation and maintenance of particulate aerosol filter components, poor cleaning effect, high cost of use, and difficulty in collecting and processing particulate matter, that is, during operation or After the operation is over, the technology of automatically starting to clean the particulate aerosol filter components and recovering pollutants realizes the sustainable and renewable application of the particulate aerosol filter components and reduces the cost of use and maintenance

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