IMPELLER FOR MIXING SLURRY IN METALLURGICAL PROCESSES
    3.
    发明申请
    IMPELLER FOR MIXING SLURRY IN METALLURGICAL PROCESSES 有权
    用于冶金工艺中混合浆料的叶轮

    公开(公告)号:US20120039721A1

    公开(公告)日:2012-02-16

    申请号:US13254488

    申请日:2010-03-01

    IPC分类号: F01D5/14 B21D53/78

    摘要: The invention relates to a turbine-type high-power impeller, to be used for mixing slurry in hydrometallurgical process reactors. The impeller is formed of at least five blades, each of which blades comprises a front edge, trailing edge, root and tip; the roots of the impeller blades are permanently attached by a joint to the hub or axis of the impeller, so that the front edge of the impeller blade is straight, and the trailing edge is chamfered, in which case the blade is narrowed towards the tip, and the blade is provided with two longitudinal folds arranged in parallel with the front edge of the blade.

    摘要翻译: 本发明涉及一种用于在湿式冶金工艺反应器中混合浆料的涡轮式大功率叶轮。 叶轮由至少五个叶片形成,每个叶片包括前缘,后缘,根部和尖端; 叶轮叶片的根部通过接头永久地附接到叶轮的轮毂或轴线,使得叶轮叶片的前边缘是直的,并且后缘被倒角,在这种情况下,叶片朝向尖端变窄 并且刀片设置有与刀片的前边缘平行设置的两个纵向折叠。

    Impeller for mixing slurry in metallurgical processes
    4.
    发明授权
    Impeller for mixing slurry in metallurgical processes 有权
    用于在冶金工艺中混合浆料的叶轮

    公开(公告)号:US09138698B2

    公开(公告)日:2015-09-22

    申请号:US13254488

    申请日:2010-03-01

    IPC分类号: B01F7/22 B01F7/00

    摘要: The invention relates to a turbine-type high-power impeller, to be used for mixing slurry in hydrometallurgical process reactors. The impeller is formed of at least five blades, each of which blades comprises a front edge, trailing edge, root and tip; the roots of the impeller blades are permanently attached by a joint to the hub or axis of the impeller, so that the front edge of the impeller blade is straight, and the trailing edge is chamfered, in which case the blade is narrowed towards the tip, and the blade is provided with two longitudinal folds arranged in parallel with the front edge of the blade.

    摘要翻译: 本发明涉及一种用于在湿式冶金工艺反应器中混合浆料的涡轮式大功率叶轮。 叶轮由至少五个叶片形成,每个叶片包括前缘,后缘,根部和尖端; 叶轮叶片的根部通过接头永久地附接到叶轮的轮毂或轴线,使得叶轮叶片的前边缘是直的,并且后缘被倒角,在这种情况下,叶片朝向尖端变窄 并且刀片设置有与刀片的前边缘平行设置的两个纵向折叠。