| 摘要 |
PURPOSE:To easily reactivate an adsorption layer without demounting the layer and a catalyst bed and to improve the deodorization performance and handleability by providing an adsorption layer reactivating means to the malodorous component adsorption layer. CONSTITUTION:A suction port 2 for a gas 1 contg. malodorous components to be removed is provided, and an adsorption layer 4 for removing the malodorous components, a deodorizing fan 9, a catalyst bed 6 for decomposing the malodorous components from the layer 4 and a suction fan 8 are furnished in the passage for discharging the deodorized gas. Besides, malodor sensors b and f, temp. sensors c and e and a microcomputer are provided as the control means for the deodorizing means and an adsorption layer reactivating means. Consequently, the adsorption layer is easily reactivated without demounting the adsorption layer and catalyst bed, and the deodorization performance and handleability are improved. |
