滚筒式静电选种机的理论分析与初步试验研究

THE THEORETICAL ANALYSIS AND INITIAL EXPERIMENT OF TUBULAR TYPE MACHINE OF THE ELECTROSTATIC SEPARATION OF SEEDS

分析了滚筒式静电选种机实现种子分级的机理，并推导出种子在选种机中的理论运动轨迹，说明了静电分选的可能性。通过试验也发现，滚筒式静电选种机能够按种子的生命力进行清选分极，同时，静电分选的过程也是静电场对种子进行静电处理的过程。

The reason of the separation of seeds for the tubular type machine of the electrostatic separation of seeds is analyzed,and the theoretical track of the seed in the machine of separation is drawn, showing the possibility of the electrostatic separation.The tubular type machine of the electrostatic separation of essds can separate the seeds according to the vitality of the seed.Moreover,the process of the electrostatic separation of seeds is the process of electrostatic field treatment of seeds.