Two-stage pneumatic conveying process for rubber cooling
    1.
    发明授权
    Two-stage pneumatic conveying process for rubber cooling 失效
    用于橡胶冷却的两阶段气动输送方法

    公开(公告)号:US5070624A

    公开(公告)日:1991-12-10

    申请号:US512246

    申请日:1990-04-20

    摘要: A process for cooling rubber crumb wherein the rubber crumb is presented for cooling to a first stage pneumatic conveyor containing a hot wet first stage air stream. The rubber crumb is cooled in the first stage pneumatic conveyor to a first temperature, whereupon the cooled rubber crumb is separated from the first stage air stream and transferred to a second stage air stream of cool dry air. A second stage pneumatic conveyor transports the rubber crumb in the second stage air stream for additional cooling.

    摘要翻译: 一种用于冷却橡胶碎屑的方法,其中提供橡胶屑用于冷却至含有热湿第一级气流的第一级气动输送机。 将橡胶碎屑在第一级气动输送机中冷却至第一温度,随后将冷却的橡胶碎屑与第一级气流分离并转移到第二级的空气干燥空气流中。 第二级气动输送机输送第二级气流中的橡胶屑以进行额外的冷却。

    Interstage separator
    3.
    发明授权
    Interstage separator 失效
    级间隔离器

    公开(公告)号:US5042169A

    公开(公告)日:1991-08-27

    申请号:US510435

    申请日:1990-04-18

    申请人: Gregory M. Vero

    发明人: Gregory M. Vero

    摘要: An interstage separator for transferring polymeric crumb from a first stage pneumatic conveyor with hot wet air, to a second stage pneumatic conveyor with cool dry air. The interstate separator is characterized by a tangential inlet for the crumb, and an enclosed separating chamber within which the crumb is separated from the first stage air stream. A transition member associated with the separator directs the crumb into a second stage air stream and, then, to a second stage pneumatic conveyor. The interstage separator transfers the rubber crumb from the first stage air stream to the second stage air stream without fouling of the associated equipment.

    摘要翻译: 一种用于将聚合物碎屑从具有热湿空气的第一级气动输送机转移到具有冷干燥空气的第二级气动输送机的级间分离器。 该州际分离器的特征在于用于碎屑的切向入口,以及封闭的分离室,其中碎屑与第一级气流分离。 与分离器相关联的过渡构件将碎屑引导到第二级气流中,然后进入第二级气动输送机。 级间分离器将橡胶碎屑从第一级气流转移到第二级空气流,而不会使相关设备结垢。