摘要
本设计在传统的气流清粮装置上增设螺旋导向板和环形进风口后，极大地提高了清粮装置的工作稳定性、谷物的清洁度。
The improvement of the airflow selecting corn device,based upon the traditional way,and a spiral guided board and a annular air entrance.The design can offer great improvement over the purity of the corn,also the device's working stability,and decrease the loss rate of the corn.
出处
《北京农学院学报》
1999年第1期49-51,共3页
Journal of Beijing University of Agriculture
