| 摘要 |
The present invention relates to a plasma dust collection and air sterilization device for efficiently purifying the air which flows into a duct. The plasma dust collection and air sterilization device includes: a pre-filter primarily filtering particles in the air which flow from the outside of the duct; a middle filter secondarily filtering small particles in the air, which are not filtered through the pre-filter; a plasma reacting part formed to alternately arrange a panel-shaped earth electrode and a discharge electrode, receiving a high voltage by being connected to a power supply part, charging microparticles in the air, passing through the middle filter, by plasma reaction, and sterilizing the air; an electric dust collection part connected to the power supply part, including multiple dust collection panels, electrically collecting the microparticles, charged by the plasma reacting part, and sterilizing the air; and the power supply part supplying power to the plasma reacting part and the electric dust collection part. According to the present invention, the plasma dust collection and air sterilization device is capable of enhancing dust collection efficiency by efficiently disposing particulate and gaseous pollutants, having an excellent sterilization function as well as an excellent rate of microparticle removal, having a semi-permanent lifespan, and being maintained at low costs. |
