Experimental study of desiccant wheel dehumidification performance
Abstract:
To significant thermal efficiency, thermal efficiency and dehumidification performance of latent factor as the evaluation index, by comparing the experimental silica gel and lithium chloride silica gel desiccant wheel performance of the operating parameters (for air inlet humidity, temperature, regeneration temperature, air volume) to Desiccant wheel performance. experimental study found that in the same conditions, the sensible heat of lithium chloride wheel efficiency, the efficiency of latent heat is higher than silica gel wheel. operating parameters in the regeneration temperature, process air inlet humidity on the desiccant wheel Performance is relatively large. the best runner of lithium chloride regeneration temperature was 60 ℃, the best runner silicone regeneration temperature 100 ℃. that lithium chloride is more suitable for solar wheel, low-grade waste heat and other heat sources as renewable energy .
