公开(公告)号：US20230322604A1

公开(公告)日：2023-10-12

申请号：US18021351

申请日：2021-09-01

申请人： BAOSHAN LONGI SILICON MATERIALS CO., LTD.

发明人： Linkui YANG ,  Aijun LIU ,  Xinjun CHEN ,  Shuzhen DENG ,  Guoman LI ,  Hankai ZHAO ,  Shaojun LI ,  Jielong SHAO

IPC分类号： C03B19/02 ,  C03B19/09

CPC分类号： C03B19/02 ,  C03B19/09

摘要： The present disclosure provides a thermal insulation apparatus and a crucible production device. The thermal insulation apparatus is configured for supporting a mold, and includes: a housing, a first flange, a second flange and a plurality of reinforcing members, and the housing, the first flange and the second flange are coaxially arranged. An inner wall of the housing is enclosed to form an accommodating cavity, and the accommodating cavity is configured for accommodating the mold; a water-cooling cavity is enclosed between the inner wall and an outer wall of the housing; the first flange is connected to a top portion of the housing, so as to fix an upper edge of the mold to the top portion of the housing; the second flange is connected to a bottom portion of the housing; and the plurality of reinforcing members are arranged between the bottom portion of housing and second flange.