| 摘要 |
The present invention relates to an air freshening system of a dry road sweeper for collecting wastes like dusts or cigarette butts, etc. formed on a road and, more specifically, to an air freshening system of a dry road sweeper absorbing foreign materials like dusts flowed in from a cleaning brush, moving the absorbed dusts to a dust collecting device formed inside the road sweeper, purifying air polluted by the impurities, and discharging the air outside the dry road sweeper. |
