【摘要】 经理论计算及现场试验 ,揭示了粮食干燥机废气参数随其工作条件的改变而发生的规律性变化。基于所进行的试验研究 ,提出了优化粮食干燥机废气参数的途径及其对于提高生产率 ,降低单位耗热量的意义 ,从而为干燥机的试验、使用和产品改进设计 ,提供了参考。更多还原

【Abstract】 Through on the spot test and theoretical calculation, the regular pattern that the used hot blast parameters of the grain drier change with the variation of working conditions was revealed. On the basis of the test & research conducted, the way of optimizing the used hot blast parameters and the significance of increasing productivity and reducing the specific heat consumption were proposed, which provided references for the test, use and design improvement of the grain drier.更多还原