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应用空气－水系统，在直径 ６００ ｍｍ的塔内，对微分浮阀塔板和 Ｆ１型浮阀塔板的流体力学性能进行了对比实验研究。应用空气－水－氧气系统，对微分浮阀塔板和Ｆ１型浮阀塔板的传质效率进行了对比实验研究。实验结果表明，微分浮阀塔板比Ｆ１型浮阀塔板具有更好的流体力学和传质性能，塔板处理能力可提高２５％以上，传质效率提高１０％以上，介绍了微分浮阀塔板的工业应用情况。
The application of air-water system in a 600-mm diameter tower, the differential valve tray and F1-valve tray of the hydrodynamic performance of a comparative study. The mass transfer efficiency of differential valve tray and F1 valve tray was compared with air-water-oxygen system. The experimental results show that the differential valve tray has better hydrodynamics and mass transfer performance than the F1 valve tray, the processing capacity of the tray can be increased by more than 25%, and the mass transfer efficiency can be improved by more than 10%. The differential valve Industrial applications of trays.