基于EDEM的分料螺旋输送机设计仿真与性能指标研究  

Study of performance indices and design simulation of a dual-discharge screw conveyor based on EDEM

作　　者：胡莎莎 施祥 武双鹏 张国 艾鹏 吴开亮 Hu Shasha;Shi Xiang;Wu Shuangpeng;Zhang Guo;Ai Peng;Wu Kailiang(COFCOET Mechanical Technology(Wuxi)Co.,Ltd.,Wuxi 214000)

机构地区：[1]中粮工科机械技术(无锡)有限公司,无锡214000

出　　处：《粮食与食品工业》2025年第2期66-69,共4页Cereal & Food Industry

摘　　要：本试验使用Creo软件建立分料螺旋输送机模型,采用EDEM对分料螺旋输送机进行仿真试验,以输送稻谷物料为例,通过单因素试验、响应面试验和多目标模型优化试验,研究了螺距、转速、进料速率对出料流率和能耗的影响。结果表明:在螺距300 mm、转速90 r/min、进料速率10 kg/s时,性能指标最优。This study uses Creo software to establish a model of a dual-discharge screw conveyor and conducts simulation experiments using EDEM.Taking paddy grains as an example,the effects of screw pitch,rotational speed,and feed rate on discharge flow rate and energy consumption are investigated through single-factor experiments,response surface experiments,and multi-objective optimization experiments.The results show that the optimal performance index is achieved with a screw pitch of 300 mm,rotational speed of 90 r/min,and feed rate of 10 kg/s.

关 键 词：分料 螺旋输送机 仿真 

分 类 号：TS201[轻工技术与工程—食品科学]