1000MW 机组汽动给水泵组润滑油乳化原因分析解决
【摘 要】某发电公司四台汽动给水泵组润滑油长期存在油中进水、油质乳
化问题,需经常 24小时投运外置真空滤油机,严重影响机组安全连续运行。通
过改造油挡,调整轴封间隙等措施, 彻底解决了油中进水这一问题, 现油质已完
全符合国标要求。
【关键词】汽动给水泵组;油质乳化;治理改造
【Abstract】A power generation company, four steam feed pump there are
long-term oily emulsification, often 24 hours put into operation an external vacuum
oil purifier , seriously affect the safe and continuous operation of the unit.