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1. (WO2018104986) DEODORIZING DEVICE

Pub. No.:    WO/2018/104986    International Application No.:    PCT/JP2016/005087
Publication Date: Fri Jun 15 01:59:59 CEST 2018 International Filing Date: Fri Dec 09 00:59:59 CET 2016
IPC: B01D 53/04
A61L 9/16
B01D 53/38
B01D 53/44
Applicants: KANKEN TECHNO CO., LTD.
カンケンテクノ株式会社
Inventors: IMAMURA, Hiroshi
今村 啓志
KANAMORI, Akio
金森 昭夫
Title: DEODORIZING DEVICE
Abstract:
This deodorizing device uses a granular or aggregated physical adsorbent having an inorganic porous material as the main body thereof as is; therefore, the amount of malodorous components adsorbed per unit volume of a malodorous component adsorbing structure (10) can be maximized. In addition, a heating means (46) directly heats an adsorbent (42); therefore, the temperature of the malodorous components adsorbed by the adsorbent (42) is increased without waste and the same are removed from the adsorbent (42). The adsorbent (42) can be regenerated with low energy consumption by extracting the malodorous components, which have been removed, from deodorizers (16a, 16b, 16c ...) with regeneration air (CA) extracted from a cooling circuit (30). Furthermore, a fixed deodorization column (18) is provided with at least three deodorizers (16a, 16b, 16c ...); therefore, three steps of deodorization of return air (CA), regeneration of the adsorbent (42), and cooling of the adsorbent (42) after regeneration can be implemented simultaneously as in conventional rotary types.