| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To reduce the power consumption of a blower and to reduce the using amount of a deodorization material layer in a deodorization device using the deodorization material layer for which microbes are fixed to a fibrous body whose main body is rock wool. <P>SOLUTION: Deodorization is performed from diffusion piping 16 for leading air containing an odor into a deodorization tub 1 through a cobblestone layer 19 arranged on the diffusion piping 16 and the deodorization material layer 2 arranged on the cobblestone layer 19 for deodorizing the air containing the odor diffused from the diffusion piping 16. Also, the deodorization is performed by providing an odor bypass pipe 21 for diffusing the air containing the odor directly into the deodorization material layer 2. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
