An Experimental Study on Improved Performance of Rotary Solid Dehumidifier

건식회전형 제습기의 성능향상에 관한 실험적 연구

Parametric study on the efficiency of Rotary Solid Dehumidifer are reported. Experi-ments have been performed by varying regeneration temperature, regeneration humidity, flow rate of regeneration air, angular velocity of dehumidifer rotor and regeneration angle. To improve the energy efficiency, MODE 2,3 where coding zone is constructed and MODE 4, 5 where recirculating zone is constructed, were studied through experimental method $\ldots$. These results show that economical operating ranges exist in regeneration temperature, flow rate of regeneration air, angular velocity of dehumidifier rotor and regeneration angle. MODE 2,3 where cooling zone is constructed between regeneration Bone and process zone, is far better than MODE 1 in view of energy effiency, and optimum cooling angle and flow rate of cooling air exist. But MODE 4 and MODE 5, where recirculating zone is constructed, are similar to MODE 1.