B102 向流接触式機械的除湿剤循環型デシカント空調システムに関する研究(OS3 省エネルギー・コジェネ技術),動力エネルギーシステム部門20周年,次の20年への新展開)

Abstract

A mechanically moving unit is prpposed for improving the performance of the desiccant air conditioning system. The desiccant unit is mechanically circulates between dehumidification zone and regeneration zone and the counter current contact type is possible. Axial distribution of relative humidity and temperature are measured in the fundamental experimental set up 50 mm in width, 2 mm or 5 mm in height and 312 mm in length. Change in the water content of the desiccant particles is measured based on the weight change of the desiccant container after the experiment. When gas flow rate was increased from 2 m/s to 8 m/s, dehumidification rate increases by 2.6 times. Required length of the dehumidification section is able to estimate based on the axial distribution of relative humidity.