陶瓷芯过滤器过滤性能研究  

Research on the filter performance of ceramic filter

作　　者：游震洲[1] 郑默思[1] 

机构地区：[1]温州职业技术学院机械工程系,浙江温州325035

出　　处：《机电工程》2008年第6期48-50,共3页Journal of Mechanical & Electrical Engineering

基　　金：温州职业技术学院计划资助项目(wzy2007001)

摘　　要：在通过分析陶瓷过滤器的过滤机理的基础上,对陶瓷过滤器的过滤性能进行了理论及数值分析研究。应用水动力学及空气动力学理论,分析了过滤器截面及陶瓷颗粒直径对过滤性能的影响。分析结果表明,采用锥形截面可以获得更好的过滤性能,并可以降低过滤器成本;同时对于粉尘过滤而言,陶瓷颗粒的拦截效应是主要的过滤机制。The filter mechanism of ceramic filter was analyzed and the filter performance was studied with theoretical analysis and numerical analysis. Hydrodynamic theory and aerodynamic theory were used to analyze the filter performance with respect to the filter section and ceramic element diameter. The analysis results show that, the cone shape section can get better filter performance and lower filter cost; and when the dust is filtrated, the head off effect of ceramic element is the main filter mechanism.

关 键 词：陶瓷过滤器 过滤效率 过滤性能 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]