Installation for vitrification of liquid radioactive wastes, cooled discharge unit and cooled induction melter for the installation
    1.
    发明授权
    Installation for vitrification of liquid radioactive wastes, cooled discharge unit and cooled induction melter for the installation 失效
    安装玻璃化液体放射性废物,冷却放电单元和冷却感应胶机进行安装

    公开(公告)号:US06613291B1

    公开(公告)日:2003-09-02

    申请号:US09515844

    申请日:2000-02-29

    IPC分类号: B32B2704

    摘要: The present invention relates to apparatuses for processing homogeneous/heterogeneous radioactive wastes comprising ion-exchange reisns. A cooled discharge unit comprises a discharge pipe, a cooling jacket having a U-shaped form in cross section, a collector for feeding a coolant into the jacket, a discharge gate comprising a pipe, on one end of which a cone-shaped tip is positioned, on the other end a lid with an aperture. A cooled induction melter comprises a housing, side walls and bottom of which are made of metal pipes disposed with a gap therebetween and combined by a collector for supplying and discharging the coolant, an inductor positioned adaptable for displacement along the longitudinal axis of the melter and concentrically encompassing the side walls of the housing, the gaps between the pipes of which ensure transparency of the housing for an electromagnetic field of the inductor. The cooled discharge unit is positioned in an aperture, the height of which determines the minimum level of the melt, a portion of the side wall of which is a portion of the side wall of the housing, while another portion faces the melt. An installation for vitrification of liquid heterogeneous radioactive wastes comprises a mixer, a doser of vitrification agent additives, a doser of heterogeneous liquid radioactive wastes, a vessel-accumulator provided with means for homogenizing components, a vortex apparatus, a water-cooled induction melter with a movable inductor, means for filtering waste gas, means for capturing gaseous toxic components.

    摘要翻译: 本发明涉及用于处理包含离子交换反应的均质/异质放射性废物的装置。 冷却的排放单元包括排放管,横截面为U形形式的冷却套,用于将冷却剂供给到所述套中的收集器,包括管的排出门,其一端的锥形末端是 在另一端定位具有孔的盖。 冷却的感应熔化器包括壳体,其侧壁和底部由设置成间隙的金属管制成,并由用于供应和排出冷却剂的收集器组合,电感器定位成适于沿熔化器的纵向轴线移动, 同心地包围壳体的侧壁,其管道之间的间隙确保了用于电感器的电磁场的壳体的透明度。 冷却的排出单元位于孔中,其高度确定熔体的最小水平,其侧壁的一部分是壳体的侧壁的一部分,而另一部分面向熔体。安装 用于液体异质放射性废物的玻璃化包括混合器,玻璃化剂添加剂的加料器,非均相液体放射性废物的加料器,具有用于均化组分的装置的容器储存器,涡流装置,具有可移动的水冷式感应胶机 电感器,用于过滤废气的装置,用于捕获气体有毒成分的装置。