余热锅炉给水泵故障分析及处理  

The analysis and treatment on the fault of the waste heat boiler feedwater pump

作　　者：张建军[1] 钱强[1] 欧阳晓辉[1] 

机构地区：[1]云南铜业股份有限公司冶炼加工总厂,云南昆明650102

出　　处：《云南大学学报（自然科学版）》2009年第S2期90-94,共5页Journal of Yunnan University(Natural Sciences Edition)

摘　　要：着重分析了艾萨炉余热锅炉HGM型给水泵电动机轴承频繁烧损及泵体内止推盘和平衡毂破坏的原因,根据分析结果制定处理措施,并对处理过程和效果跟踪进行了陈述.This article focuses on the causes for motor frequent bearing burning out,Balance disc and balance drum damage of ISA waste heat boiler HGM feedwater pump,and drawing up the handling measures according to the results of analysis.Finally,the handling process and effectiveness are presented.

关 键 词：余热锅炉 多级给水泵 节流衬套 滑动轴承 悬浮运转 

分 类 号：TF083.4[冶金工程—冶金物理化学]