矿用除尘器的对旋弯掠叶片分析  

Analysis of Counter-rotating Curved Swept Blades of Mine Cust Collector

作　　者：张良骏 张立祥[1] 李刘武 ZHANG Liangjun;ZHANG Lixiang;LI Liuwu(School of Mechanical Engineering,Anhui University of Science and Technology,Huainan Anhui 232001,China)

机构地区：[1]安徽理工大学机械工程学院,安徽淮南232001

出　　处：《佳木斯大学学报（自然科学版）》2023年第4期81-82,120,共3页Journal of Jiamusi University：Natural Science Edition

摘　　要：以矿用对旋除尘器为研究对象,针对弯掠叶片利用CFD数值模拟分析不同的叶片类型对除尘器的气动性能的影响,然后设计正交试验分析不同的弯掠角度对除尘器的影响,通过MATLAB软件进行回归分析,得到最优角度组合。结论:相同工作条件,弯掠叶片可以达到最好的工作状态,实现最佳做工通过正交试验,得到弯掠叶片的最佳角度组合,气动性能提升,为今后除尘器制造提供理论支持。Taking the mining counter rotating dust collector as the research object,the influence of different blade types on the aerodynamic performance of the dust collector is analyzed using CFD numerical simulation for curved and swept blades.Then,orthogonal experiments were designed to analyze the impact of different bending and sweeping angles on the dust collector.Perform regression analysis using MATLAB software to obtain the optimal angle combination.Conclusion:Under the same working conditions,the bent and swept blades can reach the best working state,and the best working condition can be realized.Through orthogonal test,the optimal angle combination of the bent and swept blades can be obtained,and the aerodynamic performance can be improved,providing theoretical support for the future manufacturing of dust collector.

关 键 词：除尘器 CFD 弯掠角度 数值模拟 

分 类 号：TD714.4[矿业工程—矿井通风与安全]