热网加热器漏泄分析及防范措施张泓波孙黎红(大唐七台河发电有限责任公司)[ 摘要] 热网加热器用于城市供热,水质环境相对较差
本文从介质环境、金相角度两方面分析了七台河发电公司热网加热器漏泄的原因,并详细说明了防范措施,对城市供热机组热网系统安全、可靠运行提供借鉴
[ 关键词]管束漏泄;不锈钢;腐蚀;应力;工艺Leakage Analysis and Preventive Measures for District Heater Zhang Hongbo (Datang Qitaihe Electric Power Generation Co,
) Abstract: The district heater is used to supply heat to the city, so the water quality is relatively worse
This essay analyzes the leakage reason for Qitaihe district heater in two aspects -medium environment and metallographiphy , and illustrates the correlated preventive measures, which can be used for reference to safe and reliable operation about district heating system of city heat-supplied unit
Key words: tube leakage stainless steel corrosion stress technology 1
热网加热器概况大唐七台河发电公司机组为环境改善工程, 承担七台河城市供热任务