宿州学院学报2024，Vol.39Issue(12)：1-5,5.DOI:10.3969/j.issn.1673-2006.2024.12.001
盘销复合转子湿法研磨工艺优化研究
Optimization of Wet Grinding Process for Composite Rotors with Disc Pins
摘要
Abstract
The main effect of wet grinding is to increase the specific surface area of the material.The larger the spe-cific surface area of a material,the higher its adsorption capacity,reaction rate,and catalytic efficiency,making it widely used in many fields.Wet grinding waste is highly polluting and difficult to handle,making it unsuitable to conduct extensive experiments to study the grinding process.Therefore,based on CFD-DEM coupling simulation,the wet grinding process is studied,taking the disc pin composite rotor as an example to analyze the effects of rotational speed,filling rate,and zirconium bead diameter on the grinding effect.By using multiple linear regression analysis,it can be concluded that the optimal levels for three factors are a zirconium bead diameter of 0.8,a rotational speed of 2 500,and a filling rate of 90%.The optimal combination for this experiment is the combination of 0.8,2 500,and 90%of the three factors.The ranking of factors affecting experimental results is as follows:zirconium bead diameter,mass filling,and rotational speed.关键词
工艺/湿法研磨/模拟Key words
Process/Wet grinding/Simulation分类
矿业与冶金引用本文复制引用
李小标,吴波,何康,孙飞,孟超..盘销复合转子湿法研磨工艺优化研究[J].宿州学院学报,2024,39(12):1-5,5.基金项目
宿州学院重点科研项目(2022yzd09 （）
2022yzd08 （）
2023yzd12) （）
安徽省自然科学基金项目(2108085ME172) （2108085ME172）
安徽省教育厅自然科学研究项目(2023AH052235) （2023AH052235）
宿州学院横向项目(2021xhx124 （）
2021xhx022) （）
宿州学院科研平台开放课题(2022ykf09) （2022ykf09）
安徽省联合共建学科重点实验室开放课题基金项目(IEORKL2405 （）
IEORKL2406 （）
IEORKL2407). （）
