沉降槽槽体的有限元分析  

Finite element analysis of settler body

作　　者：尹德明[1] 

机构地区：[1]沈阳铝镁设计研究院,辽宁沈阳110001

出　　处：《轻金属》2010年第12期14-16,共3页Light Metals

摘　　要：沉降槽是氧化铝生产过程中重要的设备,可靠、合理的结构对设备的安全使用是基本的要求。但是由于结构的复杂性,常规方法的计算很难完成其结构的强度和刚度的分析和校核。本文在对某厂沉降槽结构进行合理简化的基础上,建立了由直筒段、环座及锥体组成的几何实体模型,对其结构离散化,利用通用有限元计算软件ANSYS,对其进行结构刚度、强度的分析计算,根据分析计算结果提出对结构改进的措施和建议。The settler is a very important equipment in the alumina plant.The Reliable and reasonable structure is the basic requirement of safety operation.Because of the complicated structure,it is very difficult to analyse streugth and stiffness by normal method.This paper describes that how to use ANSYS to analyse the settler designed for some alumina plant.The model is simplified to straight section,annulus support and cone section.The improving measure was given by the analysis of strength and stiffness.

关 键 词：沉降槽 有限元 强度 刚度 

分 类 号：TF821[冶金工程—有色金属冶金]