Scraper assembly for use with a fluidized bed condenser
    1.
    发明授权
    Scraper assembly for use with a fluidized bed condenser 失效
    用于流化床冷凝器的刮刀组件

    公开(公告)号:US4291753A

    公开(公告)日:1981-09-29

    申请号:US9940

    申请日:1979-02-07

    摘要: A fluidized bed condenser for use in condensing zirconium tetrachloride or hafnium tetrachloride vapor into solid zirconium tetrachloride or hafnium tetrachloride includes a scraper assembly. The scraper assembly includes at least one scraper arm located adjacent an inlet through which fluid zirconium tetrachloride or hafnium tetrachloride enters the condenser vessel. A cleanout rod is also mounted on the vessel to clean out the inlet, and the scraper includes a cleanout assembly for preventing build up of solid material in a solid outlet area defined in the vessel.

    摘要翻译: 用于将四氯化锆或四氯化铪蒸气冷凝成固体四氯化锆或四氯化铪的流化床冷凝器包括刮刀组件。 刮刀组件包括至少一个位于邻近入口的刮刀臂,流体四氯化锆或四氯化铪通过该入口进入冷凝器容器。 清洁杆也安装在容器上以清洁入口,并且刮刀包括清洁组件,用于防止固体材料在容器中限定的固体出口区域中积聚。