摘要 |
<p>PURPOSE:To make ozone density in exhausted air harmless by forming an air exhausting duct of a flexible tube possessing one or more bent parts and providing ozone decomposing means or the bent parts. CONSTITUTION:The air exhausting duct 2 is formed of the flexible tube possessing one or more bent parts 5 and the ozone decompositing means 6 is provided on the bent part. Ozone-incorporating exhausted air adsorbed by an air exhausting fan 4 in the device is turned into a turbulent flow and dispersed at the bent parts 5 when it passes inside the exhausting duct 2. Besides when the ozone-including exhausted air is mixed with the ozone decompositing means 6 provided on the bent parts 5 and passes inside the air exhausting duct 2, it responds to the ozone decompositing means 6 and decomposed. Thus harmful ozone is prevented from being exhausted outside the device.</p> |