GRID NOZZLE ASSEMBLY, A FLUIDIZED BED REACTOR WITH A GRID NOZZLE ASSEMBLY AND METHODS OF USING A GRID NOZZLE ASSEMBLY
    2.
    发明申请
    GRID NOZZLE ASSEMBLY, A FLUIDIZED BED REACTOR WITH A GRID NOZZLE ASSEMBLY AND METHODS OF USING A GRID NOZZLE ASSEMBLY 有权
    网状喷嘴组件,具有喷丝器组件的流化床反应器和使用网状喷嘴组件的方法

    公开(公告)号:US20160016136A1

    公开(公告)日:2016-01-21

    申请号:US14332741

    申请日:2014-07-16

    IPC分类号: B01J8/24 B23K31/02 B23K20/00

    摘要: A grid nozzle assembly for a fluidized bed reactor, a fluidized bed reactor with a grid nozzle assembly, a method of mounting a grid nozzle assembly as a replacement in a fluidized bed reactor, and a method of replacing a grid nozzle assembly in a fluidized bed reactor. The reactor includes a horizontally extending bottom plate, a gas plenum chamber below the bottom plate, and vertical gas pipes having a top end and extending from the gas plenum chamber upwards across the bottom plate. The nozzle assembly includes a nozzle head with a gas channel for injecting fluidizing gas from one of the vertical gas pipes to the reaction chamber and a tube sleeve adapted to be firmly fixed by welding around the top end of the vertical gas pipe. The nozzle head and the tube sleeve form a twist-lock enabling quick connecting and disconnecting.

    摘要翻译: 用于流化床反应器的网格喷嘴组件,具有网格喷嘴组件的流化床反应器,将流化床反应器中的替代的网格喷嘴组件安装的方法以及在流化床中替换网格喷嘴组件的方法 反应堆。 反应器包括水平延伸的底板,位于底板下方的气体增压室,以及垂直气体管道,其具有顶端并且从气室室向上延伸穿过底板。 喷嘴组件包括具有用于将流化气体从垂直气体管道中的一个向反应室注入的气体通道的喷嘴头和适于通过围绕垂直气体管道的顶端焊接牢固地固定的管套管。 喷嘴头和管套形成扭锁,可快速连接和断开。