旋转填料床用于气体除湿的研究

考虑到传统的冷却除湿法存在诸多不足,提出了采用旋转填料床对气体进行除湿的新方法并进行实验研究。以冷水为冷却介质对高温高湿气体进行除湿处理实验。实验结果表明,在超重力因子100,进气量12m3/h,气液体积比650,相对湿度100%的条件下,除湿效率达到56.7%以上,有明显的处理效果。该实验为旋转填料床除湿工业化的实现提供了基础理论与数据支持。

Study on dehumidification of gas by rotating packed bed

Taking into account the deficiencies of conventional cooling dehumidification technology,a novel dehumidification process related to the use of rotating packed bed was proposed and studied experimentally.The results from the experiments on the dehumidification of a high temperature and humidity gas with the low temperature water as cooling medium showed that under the conditions of high gravity factor of 100,gas flow rate of 12m3/h,gas/liquid volume ratio of 650 and relative humidity of 100%,the dehumidification efficiency could be above 56.7%.This study provides the theoretical basis and data for industrial application of gas dehumidification by rotating packed bed.