Rotary drum screen for waste material and its method of operation
    1.
    发明授权
    Rotary drum screen for waste material and its method of operation 失效
    用于废料的旋转滚筒筛网及其操作方法

    公开(公告)号:US4509697A

    公开(公告)日:1985-04-09

    申请号:US385395

    申请日:1982-05-20

    摘要: A rotary drum screen which exhibits baffles with impact plates extending in the direction of the periphery and a diameter which makes it possible to break up the refuse beforehand through free fall. The upper edge of the impact plates can have a saw tooth contour and the cross section of the drum casing is a polygon, preferably an octagon. The rotary drum screen rotates at a rotational speed such that the centrifugal acceleration at the drum casing is preferably 50-70% of acceleration due to gravity.

    摘要翻译: PCT No.PCT / DE82 / 00016 Sec。 371日期1982年5月20日 102(e)日期1982年5月20日PCT提交1982年1月27日PCT公布。 出版物WO82 / 02502 日期1982年8月5日。一种旋转滚筒筛,其具有带有沿周边方向延伸的冲击板的挡板和使得可以通过自由下落事先分解垃圾的直径。 冲击板的上边缘可以具有锯齿轮廓,并且鼓壳体的横截面是多边形,优选为八边形。 旋转滚筒的旋转速度使滚筒外壳的离心加速度优选为重力加速度的50-70%。

    Device for transferring cooling water of a wet or wet/dry cooling tower
to recirculation means
    5.
    发明授权
    Device for transferring cooling water of a wet or wet/dry cooling tower to recirculation means 失效
    用于将湿或湿/干冷却塔的冷却水转移到再循环装置的装置

    公开(公告)号:US4622183A

    公开(公告)日:1986-11-11

    申请号:US738731

    申请日:1985-05-29

    IPC分类号: F28F25/02 B01F3/04

    摘要: In a wet type or wet/dry type cooling tower, water discharged from water distributing means after its passage cooling air heat exchanger is intercepted by an array of parallel water guiding plates. Each guiding plate has a sloping upper part which covers the gap between opposite plates and an upright lower part defining a substantially horizontal transition region with the upper part. A plurality of inclined channel like embossments is formed in the upright lower part. The embossments extend one above the other between a lateral edge of the upright lower part and the transition region. At least one water collecting channel extends in transverse direction along the lateral edges of the upright lower part to collect water discharged from the inclined embossments and transfer the collected water to a recirculation device. This arrangement provides a passage for the upward stream of cooling air which is not unduly restricted by the water collecting channels and the pressure loss of cooling air stream is minimized.

    摘要翻译: 在湿式或湿/干式冷却塔中,在通过冷却空气热交换器之后从水分配装置排出的水被平行导水板阵列拦截。 每个引导板具有倾斜的上部,其覆盖相对的板之间的间隙,以及垂直的下部,其与上部限定基本上水平的过渡区域。 在直立下部形成有多个倾斜通道状的压花。 压花在直立下部的侧边缘和过渡区域之间彼此上下延伸。 至少一个集水通道沿着直立下部的横向边缘沿横向方向延伸以收集从倾斜压花排出的水并将收集的水转移到再循环装置。 这种布置为冷却空气的向上流提供通道,冷却空气不会被集水通道过度地限制,冷却空气流的压力损失最小化。

    Steam condensation system
    7.
    发明授权
    Steam condensation system 失效
    蒸汽冷凝系统

    公开(公告)号:US4062912A

    公开(公告)日:1977-12-13

    申请号:US566127

    申请日:1975-04-08

    摘要: Water is continuously circulated in a closed stream through a plurality of vertically juxtaposed passages. Steam is introduced at the upstream ends of these passages and is drawn along the passages by the water so as to directly contact this water and condense. A restriction provided in each of the passages insures good condensation so that only gaseous noncondensable and nonsoluble portions of the incoming steam are drawn off at the downstream end of the passages where only the water is allowed to pass out.

    摘要翻译: 水通过多个垂直并置的通道在封闭的流中连续循环。 蒸汽在这些通道的上游端被引入,并且沿着通道被水引导,以便直接接触该水并冷凝。 在每个通道中设置的限制确保良好的冷凝,使得仅在允许水流出的通道的下游端处仅引入进入蒸汽的气态不可冷凝和不可溶部分。