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公开(公告)号：US4380085A
公开(公告)日：1983-04-12
申请号：US136271
申请日：1980-04-01
摘要： Disclosed is an angled gas conduit for a gas flowing under high pressure and at an elevated temperature which comprises a first conduit part and second conduit part connected at an angle forming an area of deflection for gas flowing within said conduit parts, an apertured plate arranged at an oblique angle within said conduit in the area of deflection, the apertured plate having a plurality of circular passages for directing the flow of gas in the conduit. A mounting arrangement for the apertured plate is also disclosed.
摘要翻译： 公开了一种用于在高压和高温下流动的气体的成角度的气体导管，其包括以形成用于在所述导管部分内流动的气体的偏转区域的角度连接的第一导管部分和第二导管部分， 在偏转区域内的所述管道内的倾斜角度，所述多孔板具有用于引导导管中的气体流的多个圆形通道。 还公开了一种用于多孔板的安装装置。
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公开(公告)号：US4917855A
公开(公告)日：1990-04-17
申请号：US155130
申请日：1988-02-11
CPC分类号： G21C7/08 , G21C19/28 , G21C9/027 , G21Y2002/201 , G21Y2004/30 , G21Y2004/304 , Y02E30/39
摘要： A shutdown system for a high temperature nuclear reactor where absorber material elements in the form of balls pass from an elevated reservoir into a vertical channel formed by aligned vertical cavities in horizontal, nose-shaped projections from the side reflector. The balls are transported back to the reservoir by way of a conveyor device. It must be insured that even in the case of accidents the absorber balls arrive in the cavities and that a rapid return of the absorber balls into the reservoir takes place. For the purpose, the reservoir is provided with an automatically-actuated and controllable device for releasing an opening between the reservoir and the vertical channel feed line. Below the channel is a removal tube terminating in a housing and arranged to form a pile of the absorber balls which seals the removal tube. To return the absorber balls, a metering gas acts on the pile and brings the absorber balls to a carrier gas. The carrier gas returns the absorber balls into the reservoir while the gaseous proporation of the carrier gas flow is returned for the reservoir into the pressure vessel.
摘要翻译： 用于高温核反应堆的关闭系统，其中球形吸收材料元件从升高的储存器通过从侧反射器的水平的鼻形突起中由对准的垂直空腔形成的垂直通道。 球通过传送装置被运送回储存器。 必须保证，即使在事故的情况下，吸收器球到达空腔，并且发生吸收器球快速返回到储存器中。 为此，储存器设置有用于释放储存器和垂直通道进料管线之间的开口的自动致动和可控制的装置。 通道下面是一个终止于外壳中的移除管，并且被布置成形成一堆密封去除管的吸收器球。 为了返回吸收器球，计量气体作用在桩上并将吸收球带入载气中。 载体气体将吸收器返回到储存器中，同时将载气流的气体排出物返回到储存器进入压力容器。
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