塔设备的应用与今后的发展

Application and Future Development of Towers

论述了板式塔和填料塔的特点及今后的发展方向，并对该两类塔型进行了性能比较；提出了选择塔型的方法，指出了大型填料塔的发展潜力；用高效规整填料塔改造现有的板式塔可实现节能３０％～５０％，增产５０％～１００％。

The characteristic and developing tendency of packed tower and tray tower are discussed, and makes a comparison in properties between the two types of tower. It puts forward the way to select the type of tower, and points out the developing potentiality of packed tower in barge size, and realizes energy saving 30% ～50%, production increasing 50%～100%by using the high effective regulated packed tower to reprocess the old tray tower.