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124 条记录 (耗时 0.012 秒)

    Vapor-liquid separator
    91.
    发明授权
    Vapor-liquid separator 失效
    气液分离器

    公开(公告)号：US3961923A

    公开(公告)日：1976-06-08

    申请号：US485566

    申请日：1974-07-03

    申请人： S. Zia Rouhani

    发明人： S. Zia Rouhani

    IPC分类号： B04C3/00 ,  B01D45/12 ,  G21C15/16

    CPC分类号： G21C15/16 ,  B01D45/12 ,  B04C2003/006 ,  Y02E30/40 ,  Y10S55/23

    摘要： In a separator, a vapor-liquid mixture is passed upwardly through a pipe over an annular arrangement of curved vanes which whirl the mixture and effect the separation of its vapor and liquid components as it continues to flow upwardly above the vanes. Viewed in vertical section, each vane has a curved cross-section with its radius of curvature increasing from its radially inner end to its radially outer end. The vanes have the form of a section of the outer surface of a right circular cone whose axis extends transversely of the axis of the pipe containing the vanes and whose height is less than the diameter of the portion of the pipe containing the vanes.

    摘要翻译： 在分离器中，气 - 液混合物通过管道向上通过弯曲叶片的环形布置，其旋转混合物并且当其继续在叶片上方向上流动时，其蒸气和液体组分分离。 在垂直剖视图中，每个叶片具有弯曲的横截面，其曲率半径从其径向内端增加到其径向外端。 叶片具有右圆锥体的外表面的一部分的形式，其轴线横向于包含叶片的管的轴线延伸，并且其高度小于包含叶片的管的部分的直径。

    Apparatus for centrifugal separation of two-phase mixtures
    92.
    发明授权
    Apparatus for centrifugal separation of two-phase mixtures 失效
    用于两相混合物离心分离的装置

    公开(公告)号：US3633344A

    公开(公告)日：1972-01-11

    申请号：US3633344D

    申请日：1970-08-28

    申请人： SIEMENS AG

    发明人： BLANK GUNTER ,  KRAMER ERWIN

    IPC分类号： B07B7/08 ,  F22B37/26 ,  F22B37/32 ,  G21C15/16 ,  B01D45/12

    CPC分类号： G21C15/16 ,  B07B7/08 ,  F22B37/26 ,  F22B37/32 ,  Y02E30/40

    摘要： A vessel, such as the horizontally extending collector in a forced-flow steam generator, communicates with drain pipes extending from the vessel bottom downwardly and with gas outlet lines extending upwardly from the top of the vessel. Tubular structures are mounted inside the vessel and have their interior communicate with respective supply conduits for the mixture to be supplied. The mixture supply conduit of each tubular structure enters in a tangential direction at about the middle of the structure. The ends of the structure are covered. The water separated by centrifugal action from the steam inside each tubular structure can drain through lateral slots in the bottom of the structure. The separated gas passes out of the ends of the structure through respective stub tubes.

    摘要翻译： 诸如强制流动蒸汽发生器中的水平延伸的收集器的容器与从容器底部向下延伸的排水管和从容器顶部向上延伸的气体出口管连通。 管状结构安装在容器内部，并且其内部与相应的供应管道连通，供供应的混合物。 每个管状结构的混合物供应管道在结构中部的大约中间沿切线方向进入。 结构的末端被覆盖。 通过离心作用从每个管状结构内的蒸汽分离的水可以通过结构底部的侧向槽排出。 分离的气体通过相应的短管从结构的端部出来。

    Passive containment cooling system for boiling water reactor and method of installation
    99.
    发明授权
    Passive containment cooling system for boiling water reactor and method of installation 有权

    公开(公告)号：US11387008B2

    公开(公告)日：2022-07-12

    申请号：US16731130

    申请日：2019-12-31

    申请人： GE-Hitachi Nuclear Energy Americas LLC

    发明人： Gary M. Anthony

    IPC分类号： G21C15/16 ,  G21C1/08 ,  G21C19/303 ,  G21C21/00

    摘要： A boiling water reactor includes a reactor building, a reactor cavity pool, a primary containment vessel, and a passive containment cooling system. The reactor building includes a top wall defining a penetration therein, a bottom wall, and at least one side wall, which define a chamber. At least a portion of the primary containment vessel is in the chamber. The passive containment cooling system includes a thermal exchange pipe including an outer pipe and an inner pipe. The outer pipe has a first outer pipe end and a second outer pipe end. The first outer pipe end is closed and in the primary containment vessel. The second outer pipe end is open and extends into the reactor cavity pool. The inner pipe has a first inner pipe end and a second inner pipe end, which are open. The second inner pipe end extends into the reactor cavity pool.