包装与食品机械2018，Vol.36Issue(1)：34-39,26,7.DOI:10.3969/j.issn.1005-1295.2018.01.008
德国米葱热泵干燥设备及工艺研究
Study on Heat Pump Drying Equipment and Technology of German Shallot
李淑国 1杨薇 1张付杰 1宋瑞凯1
作者信息
- 1. 昆明理工大学现代农业工程学院,昆明 650500
- 折叠
摘要
Abstract
The use of air heat pump drying technology,combined with hot air drying dehydration of German shallot,a drying system of heat pump dryer for drying 100 kg German onion was designed and applied to heat pump drying room.The results show that the heat pump drying system energy is adequate and the control system is accurate. it can satisfy the drying process of German shallot;comparison of German garlic shallot drying quality at the five position of the drying chamber and compared with the coal drying room products,the heat pump drying room has certain advantages in color,rehydration,sensory evaluation and energy consumption ;the total power consumption of 35 kW·h in drying,the energy consumption of unit energy consumption is 2.64 kg/(kW·h),and the total cost is 17.5 yuan,the calculation of the drying cost is 2.3 yuan /kg,and the energy cost is reduced by 23.3%,which has a good guiding significance for production practice.关键词
德国米葱/热泵干燥/试验/干燥室Key words
german shallot/heat pump drying/eperiment/drying room分类
轻工纺织引用本文复制引用
李淑国,杨薇,张付杰,宋瑞凯..德国米葱热泵干燥设备及工艺研究[J].包装与食品机械,2018,36(1):34-39,26,7.
