Liquid stirring apparatus
    2.
    发明授权

    公开(公告)号:US11986786B2

    公开(公告)日:2024-05-21

    申请号:US17262007

    申请日:2019-08-30

    IPC分类号: B01F35/75 B01F27/96

    CPC分类号: B01F27/96 B01F35/75485

    摘要: Provided is a liquid stirring apparatus capable of stirring liquid in a wide range. A liquid stirring apparatus 100 includes a first rotating blade 110 and a second rotating blade 130 connected to a liquid discharge device 101 including a submersible pump. The first rotating blade 110 and the second rotating blade 130 include arm tubes 114 and 134 respectively extending radially outward of a first base tube 111 and a second base tube 131, and include arm tubes 115 and 135 respectively extending radially outward from intermediate tubes 113 and 133. The arm tubes 114 and 134 and the arm tubes 115 and 135 are connected to each other by connecting bodies 116 and 136 so that liquid WK can flow therethrough. The connecting bodies 116 and 136 are attached with flat plate-shaped stirring plates 117 and 137 that extend radially outward of the connecting bodies 116 and 136.

    Polymerization Reaction Device for High Viscosity Resin

    公开(公告)号:US20240253007A1

    公开(公告)日:2024-08-01

    申请号:US18289776

    申请日:2022-08-02

    申请人: LG Chem, Ltd.

    摘要: A polymerization reaction device of a high viscosity resin includes a cylindrical reactor having an inlet formed at an upper part and a discharge port formed at a lower part; and an impeller rotatably arranged inside the reactor and configured to mix materials in the reactor. The materials in the reactor are mixed by the impeller and polymerized into the high viscosity resin, and the polymerized high viscosity resin is discharged to an outside of the reactor through the discharge port by applying an inert gas. A ratio of a diameter of the discharge port to a diameter of the reactor may be set such that 80% or more of the high viscosity resin is discharged from the reactor from a time point when the applying of the inert gas starts to a time point when the inert gas reaches the discharge port.