Air disinfection machine based on low-temperature plasma concerted catalysis technology

Abstract

The invention discloses an air disinfection machine based on a low-temperature plasma concerted catalysis technology. The air disinfection machine comprises a case in a T-shaped air duct design, two plasma concerted catalysis reaction units, two high-voltage modules and an inverted T-shaped air supply unit, the first plasma concerted catalysis reaction unit and the second plasma concerted catalysis reaction unit are distributed on the two sides of the inverted T-shaped air supply unit, the first high-voltage module and the second high-voltage module are connected below the second plasma concerted catalytic reaction unit and the first plasma concerted catalytic reaction unit respectively, the inverted-T-shaped air supply unit is located in the middle, an air inlet of the inverted-T-shaped air supply unit is communicated with the two plasma concerted catalytic reaction units, an air outlet of the inverted-T-shaped air supply unit is communicated with a silencing unit, and a first dust filtering cabin door, a second dust filtering cabin door and a dustproof top cover which are used for air inlet and outlet are arranged on the case. The air disinfection machine is compact in structure and reasonable in layout, array type wire board corona discharge concerted catalytic reaction and inverted-T-shaped air duct design are adopted, and meanwhile the purposes of high air handling capacity, high sterilization rate and low ozone residue are achieved.

Description

technical field [0001] The invention relates to the technical field of gas purification, in particular to an air sterilizer based on low-temperature plasma synergistic catalysis technology. Background technique [0002] Aggregate infection is the main way for germs to spread. Germs attached to droplet airgel can be suspended in the air for a long time, waiting for an opportunity to invade and infect the respiratory mucosa. In public places such as hospitals, schools, units, restaurants, and stations, people and Close contact between people greatly increases the likelihood of human-to-human transmission and increases the risk of infection from co-exposures. How to efficiently and safely remove the suspended germs in the air and block the way of their spread is the key to preventing cluster infections. [0003] Air sterilizers can use physical and chemical principles such as filtration retention, adsorption sedimentation, and oxidative degradation to reduce the number and act...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an air disinfection machine based on low-temperature plasma synergistic catalysis technology, which solves the problems of low sterilization efficiency and poor personnel safety when carrying out air disinfection in gathering public places

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