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提出一种新型的液体除湿系统——超声雾化液体除湿系统,该系统用超声雾化技术取代了传统塔式除湿过程中的填料,避免了由填料带来的溶液耗量大和阻力大的缺点.建立了数学模型来预测在理想条件下液体除湿过程的效率及耗液量.通过对比计算结果和传统塔式除湿的实验数据,发现后者的溶液耗量远大于理想情况下的耗量.另外,在提出的系统中除湿过程发生在通过超声作用产生的微小除湿剂液滴表面,等量的除湿剂能够产生更大的反应表面积;整个新系统中没有喷嘴和溶液泵,系统阻力和能耗相应降低.因此,该方法比塔式除湿方式更接近于理想情况.
A new type of liquid dehumidification system - ultrasonic atomization liquid dehumidification system is proposed. The system replaces the traditional tower dehumidification process with ultrasonic atomization technology, which avoids the disadvantages of large solution consumption and large resistance caused by the filler The mathematical model was established to predict the efficiency and liquid consumption of the liquid dehumidification process under the ideal conditions.By comparing the calculated results with the experimental data of the traditional tower dehumidification, the solution consumption of the latter was found to be far greater than that of the ideal case. In addition, in the proposed system, the dehumidification process occurs on the surface of the micro-desiccant droplets generated by the ultrasonic action, and the same amount of desiccant can produce a larger reaction surface area; there is no nozzle and solution pump in the new system, and the system resistance and energy Therefore, this method is more ideal than the tower dehumidification method.