摘要
在Φ3 m×10 m滚筒筛设计阶段,利用有限元法校核计算了筛筒的应力和变形。计算结果表明:(1)设计方案可靠、安全;(2)筛板对筛筒的强度、刚度有很大的加强作用。利用此结论,对溧阳项目运行一年后滚筒筛筛筒开裂进行了原因分析,并有针对性的提出整改建议。
In design stage of φ3m×10m trommel screen, the stress and deformation was checked by FEA. The calculation results show as following, （1） the design scheme is reliable and safe; （2） Sieve plate has great strengthening effect on screen tubers strength and in- flexibility. And according to the results, analysed the cracking causes of Liyang Project trommel screen after one year of running, and put forward targeted improvement suggestions.
出处
《水泥工程》
CAS
2015年第2期49-52,共4页
Cement Engineering
关键词
滚筒筛
有限元法
筛筒
垃圾处理
trommel screen
finite element analysis（FEA）
screen tube
garbage disposal
