摘要
对工艺参数优化和过程智能控制的研究是设计开发粮食干燥装备的重要内容,现有方法多采用模拟仿真、特性实验或现场实验等获取数据,与实际干燥结果存在较大差异或实验过程费时费力,易受干扰。研究参考大型连续式粮食干燥生产设备工艺和结构,设计了一种连续式粮食干燥模拟实验系统,包括进粮设备、干燥机主体、排粮设备、余热回收、冷凝装置、热风设备和测控系统,可模拟粮食干燥作业过程,优化干燥工艺参数,在室内开展粮食干燥品质变化规律、能耗规律和生产效率等实验研究。该系统不仅可作为科研机构的实验研究系统,还可用于生产一线工作人员岗前培训、大专院校相关专业的实验教学。
Research on process parameter optimization and process intelligent control is an important element in the design and development of grain drying equipment. Existing methods mostly use simulation, device experiments or field experiments to obtain data, which have large differences with the actual drying results or the experimental process is time-consuming and vulnerable to interference. In this study, with reference to the process and structure of large continuous grain drying production equipment, a continuous grain drying simulation experimental system was developed and designed, including grain feeding equipment, dryer main body, grain discharge equipment, waste heat recovery, condensing device, hot air equipment and measurement and control system, which can simulate the grain drying operation process. This system can also optimize the drying process parameters, and carry out indoor grain drying quality change law, energy consumption law and production efficiency. The system can be used as the first-line staff post. The system could be used as the pre-service training for the workers on the production line, the experimental teaching of related majors in universities and colleges and the experimental research system of scientific research institutions.
作者
韩峰
吴文福
刘哲
张亚秋
王桂英
徐岩
金毅
陈俊轶
岳中芬
HAN Feng;WU Wen-fu;LIU Zhe;ZHANG Ya-qiu;WANG Gui-ying;XU Yan;JIN Yi;CHEN Jun-yi;YUE Zhong-fen(College of Biological and Agricultural Engineering,Jilin University,Changchun,Jilin 130022,China;School of Grain Science and Technology,Jilin Business and Technology College,Changchun,Jilin 130507,China;Grain Storage and Transportation Research Institute,Academy of National Food and Strategic Reserves Administration,Beijing 100037,China;Changchun Shenyang Mechanical&Electrical Co.,Changchun,Jilin 130113,China)
出处
《粮油食品科技》
CAS
CSCD
2023年第2期83-89,共7页
Science and Technology of Cereals,Oils and Foods
基金
国家自然科学基金青年科学基金(32102034)
吉林大学教学模式与教学方法改革项目(2019XYB155)
国家重点研发计划(2016YFD0401001)。
关键词
粮食干燥
工艺
过程控制
模拟
实验系统
grain drying
technology
process control
simulation
experimental systems