有色金属科学与工程2026，Vol.17Issue(1)：156-164,9.DOI:10.13264/j.cnki.ysjskx.2026.01.017
导流筒搅拌槽不同结构组合对其搅拌特性的影响
Influence of different structural combinations of the guide tube mixing tank on its mixing characteristics
摘要
Abstract
The different structural parameters of the stirring tank have a significant impact on its own flow velocity.In this study,a 10 m3 mixing tank used in a rare earth plant in Gannan,Jiangxi,was selected as the reference system.Using Solidworks,a 3D modeling software tool,a detailed 3D model of the equipment was reconstructed,and the relevant data were further processed with the aid of Fluent software.Four core structural variables,namely,the height of the guide tube(h),the blade angle(θ),the distance between the blade and the bottom(c),and the blade diameter(d),were chosen for investigation.Mixing simulations were then performed in Fluent to evaluate the system's hydrodynamic behavior.Moreover,four functional indicators,namely power,torque,time-averaged distribution speed,and speed,were used as the evaluation criteria to analyze the stirring characteristics of the equipment under different structural configurations,thereby determining the optimal values of four different structural parameters(d=1 100 mm,θ=50o,h=940 mm,c=550 mm)for the equipment.The simulation results were validated through comparison with field experiment observations,and the different structural parameters of the mixing tank were optimized.关键词
不同结构组合/导流筒/搅拌特性Key words
different structural combinations/guide tube/mixing characteristics分类
矿业与冶金引用本文复制引用
冯羽生,龚赵权,王忠锋,袁娟娣..导流筒搅拌槽不同结构组合对其搅拌特性的影响[J].有色金属科学与工程,2026,17(1):156-164,9.基金项目
江西省教育厅科学技术研究项目(GJJ160621) （GJJ160621）
