Novel microalgae haze-removing oxygen-rich air purifying device

Abstract

The invention relates to a novel microalgae haze-removing oxygen-rich air purifier device. The novel microalgae haze-removing oxygen-rich air purifier device consists of a PM2.5 detector, a single-chip microcomputer control system, a coarse filter layer, a centrifugal fan, a control panel, an algae layer, a light source, an activated carbon layer, a centrifugal pump, an algae layer liquid storagetank, a TiO2 photocatalyst purification layer, an Ag2O sterilization layer, an activated carbon layer, an acrylic shell, an air inlet and an air outlet. According to the air purifier device disclosedby the invention, microalgae purification, activated carbon adsorption and other technologies are combined, microalgae degrade PM2.5 through own metabolism, and oxygen being beneficial to human healthis released, so that clean and safe air is available indoors. By applying the air purifier device disclosed by the invention, harm to human body caused by high carbon dioxide concentration and high particle pollutant concentration in an airtight space can be reduced; especially in certain special airtight spaces such as manned spacecrafts and submarines, oxygen needs to be supplemented in time tolower carbon dioxide concentration.

Description

technical field [0001] The invention relates to a novel microalgae haze-removing oxygen-enriched air purification device, which specifically belongs to the technical field of environmental protection equipment. Background technique [0002] With the continuous development of China's industry, air pollution is becoming more and more serious, and the concentration of indoor air pollutants is increasing. Due to the improvement of air tightness in the room, less ventilation, low pollutant removal rate, and prolonged release of harmful substances, it will bring more health benefits to the crowd. for adverse effects. On the one hand, the impact of indoor air pollution on the human body is more complicated. Due to the various components of indoor pollutants after decoration, the interaction and influencing factors are complicated, so the toxic effect on the human body becomes more complicated. In particular, atmospheric particulate matter such as heavy metals in PM2.5 and other po...

AI Technical Summary

Problems solved by technology

[0006] The present invention aims at the deficiencies of the existing air purifiers, solidifies the microalgae on the membrane material as the algae layer, adopts the single-chip microcomputer control system, and sprays the microalgae culture solution on the algae layer for the growth of the microalgae through the method of regular spraying. When the air passes through the microalgae layer, the pollutants are adsorbed and intercepted, combined with the biological characteristics of microalgae's efficient oxygen production and release of oxygen, assisted by TiO 2 Photocatalyst purification layer, Ag 2 The O sterilizing layer can achieve the effect of adsorbing and degrading air pollutants, and overcomes the shortcomings of today's commercially available air purifiers, such as poor purification effect, inability to automatically control purification, high energy consumption, inability to produce oxygen independently, and invisible filter replacement.

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