食品与机械2017，Vol.33Issue(1)：97-100,166,5.DOI:10.13652/j.issn.1003-5788.2017.01.023
连续盘式热风干燥器干燥盘结构设计与传热分析
Structure design and heat transfer analysis of drying tray part of hot-air disc dryer
摘要
Abstract
To make the food be dried better as well as improve the drying efficiency, based on the analysis of the working principle of rotary disc dryer, for its critical part drying tray, the geometry structure design, the stress and its deformation were analyzed.Moreover, the calculating formulas of the thickness of the steel material manufactured for the drying tray were also provided.After analyzing the heat transfer process between drying tray and bulk solids bed in the work, the heat transfer coefficient formula was then summed up.According to the relevant theory given in this study, rotary disc dryer was built and ran well, and its drying effect was remarkable.关键词
干燥盘/结构设计/传热分析Key words
drying/tray/structure/design/heat/transfer/analysis引用本文复制引用
苏全卫,周航..连续盘式热风干燥器干燥盘结构设计与传热分析[J].食品与机械,2017,33(1):97-100,166,5.基金项目
河南省高等学校重点科研项目(编号:17A460011) （编号:17A460011）
河南省科技攻关项目(编号:172102210239) （编号:172102210239）
河南省教育技术装备和实践教育研究重点课题(编号:GZS013) （编号:GZS013）
