火电厂汽包水位测量装置问题分析与治理  

The Application of Weak Burst Sootblower in Russia Boiler

作　　者：吴小川 高峰 杭卫华 朱敏芝 王雨 

机构地区：[1]大唐洛阳热电有限责任公司,河南洛阳471039

出　　处：《河南电力》2015年第2期61-64,共4页Henan Electric Power

摘　　要：火电厂汽包水位测量系统极端重要,测量结果不稳定、偏差大,汽水工况不稳定,容易造成锅炉汽包满水和缺水事故。本文通过改造采用了安全可靠、能消除汽包压力影响、全程测量精确度高的单室平衡容器,满足了二十五项反措的要求,提高了运行过程中汽包水位的可靠性。It is very important for thermal power plant that drum water level measurement system. Large deviations, steam water condition is unstable,easy to cause the boiler full water and dry pot accident. In this paper, through the use of safe and reliable, and can eliminate the influence of steam pressure, and high precision measurement of single room balance container, to meet the requirements of the twenty-five anti accident measures, improve the reliability of the drum water level during operation.

关 键 词：锅炉 水位保护 汽包水位测量 偏差 

分 类 号：TK316[动力工程及工程热物理—热能工程]