摘要
汇总了上海电网2019年度发电锅炉"四管"泄漏统计数据和原因分析,列举发电厂泄漏的典型案例,对历年来发电锅炉"四管"泄漏原因和次数进行比较。同时就上海地区目前发电机组"四管"与重要设备泄漏的现状,如何减少和避免锅炉设备爆泄次数、消除安全隐患、确保锅炉安全运行等方面提出了一些建议。
In this paper,the statistical data of"Four-Tube"leakage of power plant boiler in Shanghai power grid in 2019are summarized;the typical cases of leakage in power plants are enumerated;the leakage rate and reasons of the"Four Tubes"of power generation boilers are compared.In view of the current generating units in Shanghai power grid"four-tube"status and other equipment leaks,some suggestions are proposed as to how to reduce and avoid the boiler equipment venting times,eliminate security risks and ensure the safe operation of the boiler.
作者
陆云
陈捷
陈宇骋
LU Yun;CHEN jie;CHEN Yucheng(State Grid Electric Power Research Institute,SMEPC,Shanghai 200437,China;Shanghai Waigaoqiao Power Generation Co.,Ltd.,Shanghai 200245,China;Shinan Power Supply Company,SMEPC,Shanghai 200233,China)
出处
《电力与能源》
2020年第3期357-360,共4页
Power & Energy
关键词
燃煤机组
锅
“四管”泄漏
金属监督
coal-fired units
boiler
Four-pipe leakage
met all supervision
