公开(公告)号：US5169607A

公开(公告)日：1992-12-08

申请号：US647505

申请日：1991-01-29

申请人： Wolfgang Krambrock ,  Joerg Schwedes ,  Harald Wilms

发明人： Wolfgang Krambrock ,  Joerg Schwedes ,  Harald Wilms

IPC分类号： B01D53/08 ,  B01D53/34 ,  B01D53/74 ,  B01D53/81 ,  B01J8/12 ,  F23J15/00 ,  F23J15/02

CPC分类号： B01J8/12 ,  B01D53/74 ,  F23J15/02

摘要： A moving bed reactor for the treatment of fluid in a countercurrent process includes a reactor vessel having, in an upper region thereof, an inlet for receiving particulate material and an outlet for discharging treated fluid, the reactor vessel also having, in a lower region thereof, a downward tapering first funnel leading to an outlet, the first funnel guiding the particulate material to the outlet for discharge from the reactor vessel, the first funnel being formed by wall sections which mutually overlap in louvre fashion to create slot-shaped passages for the fluid to be treated to enter the vessel. A second funnel is provided, surrounding the first funnel and communicating with the slot-shaped passages, the second funnel having an inlet for receiving the fluid to be treated, there being provided an annular canal between the second funnel and the first funnel at the lower regions thereof, which annular canal communicates with the particulate discharge outlet so that any particulate material which enters the second funnel by the slot-shaped passages is guided to the particulate discharge outlet through the annular canal.

摘要翻译： 用于在逆流过程中处理流体的移动床反应器包括反应器容器，其在其上部区域中具有用于接收颗粒材料的入口和用于排出处理过的流体的出口，反应器容器在其下部区域中还具有 通向出口的向下渐缩的第一漏斗，第一漏斗将颗粒材料引导到出口以从反应器容器排出，第一漏斗由壁部分形成，壁部分以百叶窗方式相互重叠以形成槽形通道，用于 待处理的流体进入容器。 提供第二漏斗，围绕第一漏斗并与槽形通道连通，第二漏斗具有用于接收待处理流体的入口，在第二漏斗和下漏斗之间的第一漏斗之间设置有环形管道 其环形管道与颗粒排出口连通，使得通过槽形通道进入第二漏斗的任何颗粒材料通过环形管被引导到颗粒排放出口。