基于COSMOS的永磁盘式强磁选机磁盘结构优化设计  

Structural optimization design of magnetic disks of permanent magnetic disk type high intensity separators based on COSMOS

作　　者：胡明振[1] 彭会清[1] 刘艳杰[1] 

机构地区：[1]武汉理工大学资源与环境工程学院,湖北武汉430070

出　　处：《矿山机械》2011年第1期92-95,共4页Mining & Processing Equipment

基　　金：青海省企业技术创新资金资助项目(2010-G-Q15A)

摘　　要：永磁盘式磁选机具有节能、维修方便和磁选空间大等优点,而磁盘的磁场强度、有效磁选面积和盘间距都是影响永磁盘式磁选机性能的重要因素。运用SOLIDWORKS 2007软件建立了新型永磁盘式磁选机磁盘三维模型,通过磁场力理论公式计算,并运用有限元COSMOS对磁盘进行三维有限元计算,获得了磁盘在设定磁场强度下的变形特征和应力分布情况,得出了合理的磁盘结构及安全厚度,为新型永磁盘式磁选机磁块选择及整机的设计与研究提供了理论依据。The permanent magnetic disk type separator has such advantages as energy saving,convenient maintainance and large separation space,while the magnetic field intensity and the effective separation area of disk as well as the disk spacing are important factors affecting the performance of permanent magnetic disk type separator.SOLIDWORKS 2007 is used to build the 3D model of the magnetic disk of new-type permanent magnetic disk type separator,and 3D finite element computation of the magnetic disk is carried out with COSMOS.Finally,the deformation features and stress distribution of the magnetic disk under given magnetic field intensity are obtained,and reasonable structure and safe thickness of the magnetic disk are concluded,which provides theroetical references for the selection,design and study of new-type permanent magnetic disk type separator.

关 键 词：永磁盘式强磁选机 COSMOS 优化设计 

分 类 号：TD457[矿业工程—矿山机电]