摘要
通过对热泵干燥箱的热力学分析和对热泵干燥箱干燥过程的试验研究，认为热泵干燥箱干燥物料具有高效节能、干燥温度低和对周围环境无污染等优点。试验结果表明热泵干燥箱在干燥过程中干燥室内的各点温度和相对湿度在干燥０１～２．５ｈ之间相差最大，最大温差为１３．５℃，这时热泵干燥箱的除水量也最大为６．１ｋｇ水／ｈ。
By study of drying process of the heat pump box dryer and thermodynamics ananlysis,it is known that utilizing heat pump box drier to dry materials has a lot of advantages,such as low energy consumption ,low drying temperature and no pollution to environment.The results show that there exist big temperature and humidity differences in between 1～2.5 hours during drying period, and at this time,the heat pump box dryer has the maximum dehydration performance.
出处
《南京化工大学学报》
1996年第A01期102-105,共4页
Journal of Nanjing University of Chemical Technology(Natural Science Edition)
