基于ANSYS的水动力旋转喷雾降尘装置结构设计与仿真分析  

Structural Design and Simulation Analysis of Hydrodynamic Rotating SprayDust Suppression Device Based on ANSYS

作　　者：王德俊 许曾生 张界威 周家乐 Wang Dejun;Xu Zengsheng;Zhang Jiewei;Zhou Jiale(Anhui Key Laboratory of Mine Intelligent Equipment and Technology,Anhui University of Science and Technology,Huainan 232001,China)

机构地区：[1]安徽理工大学矿山智能装备与技术安徽省重点实验室,安徽淮南232001

出　　处：《廊坊师范学院学报（自然科学版）》2023年第3期19-23,共5页Journal of Langfang Normal University(Natural Science Edition)

基　　金：国家自然科学基金资助项目(52175070);安徽理工大学环境友好材料与职业健康研究院研发专项基金资助项目(ALW2021YF12)。

摘　　要：为验证水动力旋转喷雾降尘装置应用于煤矿井下工作时结构的可靠性,基于有限元分析软件ANSYS Workbench,通过建立有限元分析模型,以其工作状态为基础,对前、后支撑板结构进行瞬态动力学分析,对水动力输出轴进行模态分析。结果表明:在前、后支撑板瞬态动力学分析时,前支撑板最大应力为58.354 MPa,最大变形量为0.13466mm,后支撑板最大应力为48.404 MPa,最大变形量为0.12603 mm,均发生在支撑板与外壳连接处。瞬态动力学分析和模态分析结果为水动力旋转喷雾降尘装置结构的改进设计及进一步动态特性分析提供数据参考。To verify the reliability of the hydrodynamic rotating spray dust suppression device applied in coal mine under-ground work,finite element analysis software ANSYS Workbench was used to establish a finite element analysis model based on its working state.Transient dynamic analysis was conducted on the front and rear supporting plate structures,and modal analysis was performed on the hydrodynamic output shaft.The results showed that in the transient dynamic analysis of the front and rear supporting plates,the maximum stress of the front supporting plate was 58.354 MPa,with a maximum deforma-tion of 0.13466 mm,and the maximum stress of the rear supporting plate was 48.404 MPa,with a maximum deformation of 0.12603 mm,both occurring at the connection between the supporting plate and the outer shell.The results of the transient dynamic analysis and modal analysis provide data reference for the improvement of the design and further dynamic character-istic analysis of the hydrodynamic rotating spray dust suppression device structure.

关 键 词：水动力旋转喷雾降尘装置 ANSYS 瞬态动力学 模态分析 振动稳定性 

分 类 号：TH[机械工程]