公开(公告)号：US20240316493A1

公开(公告)日：2024-09-26

申请号：US18611133

申请日：2024-03-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yujin KO ,  Hyunho YUN ,  Jungsoo KANG ,  Sungmin JANG ,  Hyunmin JEONG

IPC: B01D53/26 ,  B01D53/04

CPC classification number: B01D53/261 ,  B01D53/0454 ,  B01D2257/80 ,  B01D2259/40088

Abstract: An air dryer includes a first adsorption tower configured to perform any one of a compressed air dehumidification process and a regeneration process of a first adsorbent provided therein, a second adsorption tower configured to perform a regeneration process of a second adsorbent or alternately perform a compressed air dehumidification process, in response to an operation of the first adsorption tower, and a controller configured to (i) control the operation of the first adsorption tower for the first adsorption tower to perform either the compressed air dehumidification process or the regeneration process of the first adsorbent and (ii) control the operation of the second adsorption tower for the second adsorption tower to perform either the compressed air dehumidification process or the regeneration process of the second adsorbent.