德士古气化装置灰水循环泵故障原因和解决办法  

REASONS AND SOLUTION ON ASH WATER CIRCULATING PUMP FAILURE IN TEXACO GASIFICATION PLANT

作　　者：蒋先广 张传锋 

机构地区：[1]陕西未来能源化工有限公司,陕西榆林719000

出　　处：《大氮肥》2014年第3期184-186,共3页Large Scale Nitrogenous Fertilizer Industry

摘　　要：分析德士古气化装置灰水循环泵易发生故障的原因,阐述气蚀、轴向力、径向力对泵体产生损害的原因,提出有针对性的解决方法。Reasons for failures easily appeared on ash water circulating pump in Texaco gasification plant were analyzed. Solutions were proposed according to the reasons, such as cavitations, axial force, and radial force.

关 键 词：灰水循环泵 气蚀 轴向力 径向力 

分 类 号：TQ051.21[化学工程]