大氮肥
大氮肥
대담비
LARGE SCALE NITROGENOUS FERTILIZER INDUSTRY
2012年
1期
32-34
,共3页
电机%轴承%润滑%检修
電機%軸承%潤滑%檢脩
전궤%축승%윤활%검수
motor%bearing%lubrication%maintenance and repair
空分装置使用的2台科莱斯达立式安装的低温液氧泵电机,在运行过程中出现轴承温度过高的问题,通过对电机现场起吊、拆卸、装配方面检修的总结及方法改进,分析轴承温度过高的原因,提出改进的措施。
空分裝置使用的2檯科萊斯達立式安裝的低溫液氧泵電機,在運行過程中齣現軸承溫度過高的問題,通過對電機現場起弔、拆卸、裝配方麵檢脩的總結及方法改進,分析軸承溫度過高的原因,提齣改進的措施。
공분장치사용적2태과래사체입식안장적저온액양빙전궤,재운행과정중출현축승온도과고적문제,통과대전궤현장기조、탁사、장배방면검수적총결급방법개진,분석축승온도과고적원인,제출개진적조시。
An over-temperature of bearing is found during the operation on the 2 vertically-installed motors of low-temperature liquid-oxygen pumps in ASU and by lifting the motors at the site, maintenance and repair are carried out as well as improvements made in assembly ,the causes for the bearing over-temperature are analyzed and measures for improvements suggested.
