| 摘要 |
The present invention relates to an air purifying apparatus entering contaminated air flowed in through a duct, removing and discharging impurities. The air purifying apparatus is characterized by comprising a hollow part connected to a duct, including an inlet where the contaminated air is flowed in, formed on one side, and including an outlet where purified air is discharged, formed on the other side; a filter part arranged in the longitudinal direction inside the housing, and including multiple flow path where the contaminated air enters; and a heating device installed in the housing, and heating the filter part, wherein blocking members are independently installed on the inlet and outlet of the housing. |
