DEODORIZATION TREATMENT DEVICE AND DEODORIZATION TREATMENT METHOD

摘要

PROBLEM TO BE SOLVED: To provide a deodorization treatment device and a deodorization treatment method attaining deodorization treatment while maintaining VOC removing capability of a concentrator by efficiently discharging to the outside of a system dust of about several μm to several tens μm in particle size deposited on a hole or an end face of a porous material in the concentrator.

SOLUTION: The deodorization treatment device includes: the concentrator having the porous material, adsorbing a VOC-containing gas into the porous material, passing a purified gas, and desorbing the adsorbed gas; and a deodorizing and burning device burning the VOC-containing desorbed gas desorbed from the concentrator. The concentrator includes an air blow type or air suction type dust removing means for removing the dust deposited on the porous material.

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