公开(公告)号：US20060065988A1

公开(公告)日：2006-03-30

申请号：US11124046

申请日：2005-05-09

申请人： Larry Burton ,  Farzad Tahmassi ,  Francis Lemon

发明人： Larry Burton ,  Farzad Tahmassi ,  Francis Lemon

IPC分类号： B01F3/04

CPC分类号： B01D3/22 ,  B01D3/324

摘要： In, for example, a gas-liquid, liquid/liquid exchange column, perforated tray assemblies are provided comprising a plurality of adjacent tray sections with slots adjacent rounded leading edges of the sections, and catches extending along trailing edges which interlock in the slots of an adjacent section. This interlocking avoids the use of bolted joints which cause stagnant areas where sediment accumulation occurs, resulting in reduced gas-liquid and liquid/liquid contact, and the need for the tray sections to be frequently cleaned. Perforated domes may be provided on perforations to reduce stagnant areas.

摘要翻译： 例如，在液体，液体/液体交换柱，多孔板组件中设置有多个相邻的托盘部分，多个相邻的托盘部分具有与该部分的圆形前缘相邻的狭槽，并且沿着后边缘延伸的卡爪 相邻部分。 这种互锁避免使用螺栓连接，这些接头会引起沉积物积聚的停滞区域，导致气液和液体/液体接触减少，以及需要经常清洁托盘部分。 可以在穿孔上提供穿孔的圆顶以减少停滞的区域。