In this paper, the dual-flow tray was combined with packed tower to be a new type compound packed tower. 本文提出一种新型的复合填料塔设备,将穿流筛板引入到填料塔中。
High efficiency compound tray is composed of sieve tray and structured packing, and includes dual-flow sieve compound tray and DJ compound tray. 高效复合型塔板采用筛板和薄层规整填料的复合结构,有穿流筛板复合填料和DJ型塔板复合填料两种型式。