火电厂锅炉汽包水位测量系统问题分析及改进措施  

Analysis and improvement measure on water level measurement system of boiler steam drum in power plant

作　　者：尹忠国 

机构地区：[1]贵州电力建设第一工程公司,贵州贵阳550002

出　　处：《贵州电力技术》2010年第8期78-80,共3页Guizhou Electric Power Technology

摘　　要：以火电厂锅炉汽包水位测量系统为研究对象，根据多年从事火电厂的热工仪表安装及调试工作的经验，在对省内多家火电厂（纳雍电厂、发耳电厂、盘南电厂等）的汽包水住测量、水位保护的安装、调试过程中碰到的问题进行了分析和研究，总结了存在的问题，并分析了产生的原因，探讨并在安装方面消除或减少这些问题的技术改进措施。Taking water level measurement system of boiler steam drum in power plant as research objective, based on years of thermotechnieal instrument installation and test experience in power plant,this paper analyzes and studies the exciting problems in water level measurement, installation of water level protection and debugging in several power plants （Nayong Electric Power Plant, Faer Electric Power Plant, Pannan Electric Power Plant） ,and summarizes up the problems and analyzes their causes. The improvement measures to reduce or eliminate these problems in installation were discussed.

关 键 词：汽包水位 差压式 联通管式 水位保护 

分 类 号：TK22[动力工程及工程热物理—动力机械及工程]