尿素熔融泵检修频次高的原因分析及处理  

WHY FREQUENT MAINTENANCE OF UREA MELT PUMP

作　　者：史清苹 刘贺 邹波 

机构地区：[1]重庆建峰化工股份有限公司化肥分公司,重庆408601

出　　处：《大氮肥》2015年第2期131-133,共3页Large Scale Nitrogenous Fertilizer Industry

摘　　要：介绍尿素熔融泵的运行现状,分析该泵自投产以来检修频率高的原因。通过分析,找出引起尿素熔融泵故障的原因,采取相应解决措施,取得明显成效。The present operation condition of urea melt pump was reviewed, and the reasons why the pump had been repaired so frequently since start-up was atudied. Factors that led to the failure of the pump were found out. Pertinent measures were taken and proved to be quiet effective.

关 键 词：尿素熔融泵 机械密封 振动 泄漏 

分 类 号：TQ441.41[化学工程—化学肥料工业]