除氧器水位测量失真的原因分析及处理  

Reason analysis and treatment of the distortion of the deaerator level measurement

作　　者：常英丽 常亚丽[2] 卞和营[1] 赵水平 

机构地区：[1]平顶山学院,河南平顶山467000 [2]平顶山姚孟发电有限责任公司,河南平顶山467031

出　　处：《华电技术》2017年第12期19-20,39,共3页HUADIAN TECHNOLOGY

基　　金：河南省教育厅基金资助项目(14B470009)

摘　　要：某电厂在除氧器水位显示正常情况下发生了给水泵气化,针对这一现象进行深入分析,发现除氧器水位测量存在失真现象,进而对除氧器水位测量存在问题进行理论分析,找出了故障的原因,并为其他同类型机组的水位测量准确度判断提供了参考。A power plant has discovered the vaporization in the water-feeding pump when the deaerator showed normal reading on deaerator level measurement.Focused on the discovery,the researcher found out the existence of distortion on the deaerator level measurement.Discussion and theoretical analysis was carried out to find out the solution to the problem,and to provide reference to the accuracy on the level measurement of the deaerator of similar types.

关 键 词：测量筒 水箱 水位测量 堵塞 

分 类 号：TK223[动力工程及工程热物理—动力机械及工程]