摘要
对水解塔给料泵振动大、检修频率高等原因进行分析,总结几年来对泵的一系列改进措施,使泵的使用寿命从数天延长到1 a以上,经济效益显著。
Analyzes the reasons for fierce vibration and frequent repair of hydrolysis tower feeding pump, summarizes a series of improving measures taken to the pump in the recent years, which prolongs the service life of the pump to over 1 year from only a few days, resulting in outstanding economic benefits.
出处
《大氮肥》
CAS
2006年第2期91-92,共2页
Large Scale Nitrogenous Fertilizer Industry
关键词
多级离心泵
振动
改进
stage centrifugal pump, vibration, improvement
