In this thesis, the dual-flow tray was combined with packed tower to be a new type compound packed tower.

本文提出了一种新型的复合填料塔设备，将穿流筛板引入到填料塔中。

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Comparing the characteristics of tray column with packed column, and combining the structured packing with dual flow plate, a new type compound tray was developed.

对比板式塔和填料塔的特点，将规整填料与穿流板有机组合，开发出新型的复合塔板。

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