| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an air cleaning device capable of simultaneously removing dust, an odor/harmful gas ingredient and floating microorganisms, which is compact and produces less amount of nitrogen oxides generated and of which the electrode and the activated carbon have a long product life. SOLUTION: The air cleaning device is provided with a catalyst filter having electrical conductivity, a discharge electrode which is fixed in face of the windward side of this catalyst filter and where high voltage is applied between the discharge electrode and the catalyst filter, and a strong dielectric material, which is arranged between this discharge electrode and the catalyst filter, formed from a fiber of which the constitution element is the strong dielectric material.</p> |
