公开(公告)号：US20230038184A1

公开(公告)日：2023-02-09

申请号：US17788855

申请日：2020-12-24

申请人： LIXIL Corporation

发明人： Katsuhisa FUKUMOTO ,  Hiroaki WATANABE ,  Michitarou MAKI ,  Ikunori HATANAKA

IPC分类号： B09B3/35 ,  B02C18/14 ,  B30B9/12 ,  B09B3/38

摘要： Devices facilitating recovery of polymers are disclosed. A crushing device (25) includes a housing (13) into which a paper diaper (D) containing polymers (P) in a water-absorbed state is thrown, and a crushing member (28) that is accommodated in the housing (13) and crushes the paper diaper (D). A moving speed of the crushing member (28) is 0.1 m/s or less.