摘要
分析了单风机圆筒筛清选机构清选质量低的原因，在试验基础上建立了双风机圆筒筛清选机构的清选性能数学模型，优化确定了最佳参数组合，并进行了验证试验。装机检测结果表明，清选性能明显改善。
In this paper, we analyzed why the one fan cylinder screen unit only had poor cleaning performance. On the basis of tests, we set up the mathematical models of the cleaning performance that the two fan cylinder screen unit had. The optimal parameters were determined by using optimal design technique, and the optimal parameters were verified by probative tests. Through examining the working combine harvester which equiped with the two fan cylinder screen unit, we found out that the cleaning performance became very well.
出处
《洛阳工学院学报》
1998年第1期59-63,共5页
Journal of Luoyang Institute of Technology
基金
河南省教委科技攻关资助项目
关键词
滚筒筛
清选机
清粮装置
试验
参数
优化
Drum screens Cleaning and sorting machine Cleaning mechanisms
