摘要
简要介绍了监测、控制锅炉烟气氧体积分数的意义及其对送风调节系统进行修正的重要性。对AZ20氧量分析仪锆头的内部结构、测量原理、日常维护及运用中发生的问题进行叙述。实践表明:该设备性能良好,维护工作量少。
The significance of monitoring ＆ controlling the oxygen concentration in boiler flue gas and its correction function on adjustment of air supply system are briefly described. The internal structure, measuring principle and routine maintenance of AZ20 oxygen analyzer head and relevant problems occurring in its operation have also been introduced. Operational practice shows that the performance of the analyzer is good, which just requires a little work for maintenance.
出处
《发电设备》
2012年第1期47-49,共3页
Power Equipment
关键词
锅炉
烟气含氧体积分数
标定
风量
boiler
oxygen concentration in flue gas
calibration
air flow
