农机化研究2025，Vol.47Issue(1)：185-188,204,5.DOI:10.13427/j.issn.1003-188X.2025.01.029
基于EDEM的榛子双层滚筒筛装置性能仿真试验
Hazelnut Double-decker Trommel Screen Device Performance Simulation Test Based on EDEM
摘要
Abstract
In order to solve the problem of low sieving efficiency after hazelnut deflashing,a double-decker trommel screen was designed for the material state after hazelnut deflashing.The EDEM simulation software was used to simulate the working condition of the screen,and the drum speed,inner and outer screen hole size and spiral blade spacing were used as test factors,and the screening rate and impurity rate were used as evaluation indicators to analyse and assess the influence of each factor on the performance of the double-decker drum screen to obtain the best working parameters of the double-decker drum screen.The results show that the best screening efficiency is achieved when the inner screen hole size is 25 mm,the outer screen hole size is 12 mm,the rotational speed is 36 r/min and the spiral blade spacing is 240 mm.关键词
榛子/滚筒筛/EDEM/仿真试验Key words
hazelnut/trommel/EDEM/simulation test分类
农业科技引用本文复制引用
鞠鑫林,何晓宁,王东伟,尚书旗,连政国,时延鑫,高秀强..基于EDEM的榛子双层滚筒筛装置性能仿真试验[J].农机化研究,2025,47(1):185-188,204,5.基金项目
山东省农业重大应用技术创新项目(SD2019NJ001) （SD2019NJ001）
