烧结机尾除尘风机性能偏差原因分析及改进  

Cause Analysis and Improvement of Under performing for Sintering Machine's Tail Dust Blower

作　　者：赵平崇 石利德 王炯 陈雪江[2] 

机构地区：[1]上海金艺检测技术有限公司,上海市201900 [2]西安交通大学能源与动力工程学院

出　　处：《风机技术》2016年第2期87-90,共4页Chinese Journal of Turbomachinery

基　　金：国家重点基础研究发展计划资助项目(2012CB026001)

摘　　要：本文从系统状态及风机本体性能两个方面对现役烧结机尾除尘风机(EP风机)的性能偏差进行了详细的综合分析,并指出了该风机不足之处。通过对风机进气箱、蜗壳结构、蜗舌间隙及蜗壳出口扩压部分等部件进行了局部改造,提高了风机性能,并总结出风机改造中需要注意的三点相关问题。Low performance of the sintering machine＇s tail dust blower（EP blower）intake system and the blower itself were analyzed comprehensively before,deficiency and reform plan for the EP blower was proposed. Through partial modification of the inlet box, volute structure, tongue clearance and outlet diffuser, the fan performance was enhanced. Based on the results, some related problems,which had been noticed during the fan modification,were resolved.

关 键 词：除尘风机 风机性能 综合分析 

分 类 号：TH432[机械工程—机械制造及自动化] TK05[动力工程及工程热物理]