Photoionization air-circulation sterilizing deodorizing purifier

Abstract

The invention relates to an air purifier, especially highly effective to purify heavily polluted gases. The purifier comprises a power source, an inverter, an amplifier, a high tension generator, a voltage doubling circuit, a corona generator, a photoionization area, a draught fan, a speed change circuit, an isolation protection net, universal casters, and a housing. The purifier is characterized in that the stream theory of long-gap discharge is utilized,photoionization is generated from a 30mm discharge gap between positive and negative electrodes, low-impedance plasma (stream) between the positive and negative electrodes is connected; intensity of electric field is increased, and the stream can be turned into strip; photoionization members (plasma) can compose the large-area large-depth zonal purification unit. The purifier has the functions of cold sterilization, molecule decomposition, oxydative degradation, conversion of harmful matters and foul gases into the harmless; sterilization, deodorization and smoke elimination are achieved; all dusts smaller than PM2.5, causing dust haze, can be absorbed by the positive and negative electrodes in the ionization area, with the purification rate up to 100%; the 500mm<2> photoionization field consumes 77 watts only, so that environment protection and energy saving are achieved.

Description

technical field [0001] The invention relates to a heavily polluted air purifier, in particular to a penetrating and circulating heavily polluted air disinfection, sterilization and deodorization purifier. Background technique [0002] There are many bacteria, microorganisms, dust, impurities and harmful gases in the air. In particular, viruses that can cause SARS and bird flu, which are invisible to the naked eye, will have a great negative impact on humans, especially those who live and work in sewage treatment plants, sewage pumping stations, chemical plants, pesticide plants, etc. cause more harm to these groups. Because the food exposed in the air is easy to be polluted, in order to increase the freshness and aseptic transparency in the air, people are making different efforts to research and develop disinfection, sterilization, deodorization and purification equipment. [0003] For this reason, the applicant once applied for Chinese patent (patent No. 0321375106) its ...

AI Technical Summary

Problems solved by technology

The corona generators of the above models are installed vertically. If there are too many impurities in the polluted gas, a large amount of impurities and dust will fall to the bottom soon after operation, which will cause the positive and negative electrodes to consume the energy of the electric field and reduce the ionization output.

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