公开(公告)号：US20230400253A1

公开(公告)日：2023-12-14

申请号：US18033602

申请日：2022-07-26

申请人： LG Energy Solution, Ltd.

发明人： Young-Kuk Ko ,  Young-Gyu Moon ,  Shin-Wook Jeon ,  Sang-Hoon Choy ,  Soon-Sik Choi

IPC分类号： F26B21/12 ,  F26B13/00 ,  F26B21/02 ,  F26B21/10 ,  F26B21/08

CPC分类号： F26B21/12 ,  F26B13/004 ,  F26B21/02 ,  F26B21/10 ,  F26B21/08

摘要： An electrode drying system includes a drying oven configured to dry a solvent in an electrode active material slurry on an electrode sheet in which the electrode active material slurry is applied to a current collector, an air supply member configured to supply air to the drying oven, and a ventilation member configured to discharge air from the drying oven. At least part of the air discharged from the ventilation member is introduced into the air supply member again.