Mixing/extruding apparatus and start-up method for mixing/extruding apparatus
    1.
    发明授权
    Mixing/extruding apparatus and start-up method for mixing/extruding apparatus 有权
    混合/挤出装置和混合/挤出装置的启动方法

    公开(公告)号:US09346208B2

    公开(公告)日:2016-05-24

    申请号:US13526879

    申请日:2012-06-19

    摘要: A mixing/extruding apparatus having a mixer/extruder provided with a diverter, an electric motor for driving this mixer/extruder, and a power supply device for supplying a drive power to this electric motor, and the power supply device includes a start-up power supply portion for supplying a drive power with which the electric motor is rotated at low speed with a smaller output than an output generated upon the normal operation to the electric motor, an operation power supply portion for supplying a drive power with which the electric motor is rotated at high speed with the output generated upon the normal operation to the electric motor, and a power supply switching device for switching the drive power from the start-up power supply portion to be supplied to the electric motor to the drive power from the operation power supply portion.

    摘要翻译: 具有设置有分流器的混合器/挤出机的混合/挤出装置,用于驱动该混合器/挤出机的电动马达和用于向该电动机提供驱动力的电源装置,以及电源装置包括启动 电源部分,用于以比对于电动机的正常操作产生的输出更小的输出来提供电动机以低速旋转的驱动力;操作电源部分,用于提供驱动电力,电动机 在电动机的正常运行时产生的输出以高速旋转;以及电源切换装置,用于将来自起动电源部的驱动电力切换为来自电动马达的驱动电力 操作电源部。

    Screw extruder with plunger feeder
    5.
    发明授权
    Screw extruder with plunger feeder 有权
    带柱塞进料器的螺杆挤出机

    公开(公告)号:US07954991B2

    公开(公告)日:2011-06-07

    申请号:US11983596

    申请日:2007-11-09

    IPC分类号: B29B7/42 B29B7/46

    摘要: The present invention is directed to a materials extrusion device including a screw extruder with a plunger feeder. It includes a screw extruder having a main housing, a materials advancing screw, a screw drive mechanism, a feed port for inputting materials to be extruded and an extrusion outlet port. It also includes a plunger feeder having an elongated, upwardly biased (non-horizontal) plunger housing, e.g., a cylinder, with a plunger. A plunger drive mechanism is connected to the plunger to move the plunger upwardly and downwardly within the plunger housing, and there is a feed outlet at an upper end of the plunger housing, the feed outlet being connected to the screw extruder feed port.

    摘要翻译: 本发明涉及包括具有柱塞进料器的螺杆挤出机的材料挤出装置。 它包括具有主壳体,材料进给螺杆,螺杆驱动机构,用于输入待挤出材料的进料口和挤出出口的螺杆挤出机。 它还包括具有细长的向上偏压(非水平)柱塞壳体,例如具有柱塞的气缸的柱塞进料器。 柱塞驱动机构连接到柱塞,以在柱塞壳体内上下移动柱塞,并且在柱塞壳体的上端具有进料出口,进料出口连接到螺杆挤出机进料口。