国内火电机组锅炉给水加氧处理技术的应用  

Application of Boiler Feedwater Oxygenated Technology in Domestic Thermal Power Units

作　　者：刘洪军 洪小江 刘焕 温三毛 王言达 袁汉涛 胡振华[6] LIU Hong-jun;HONG Xiao-jiang;LIU Huan;WEN San-mao;WANG Yan-da;YUAN Han-tao;HU Zhen-hua(CHN Energy Group Hunan Electric Power Co.,Ltd.Changsha 410007,China;Ganzhe Guohua(Xinfeng)Power Generation Co.,Ltd.Xinfeng 341600,China;Xi’an Yitong Thermal Technology Service Co.,Ltd.Xi’an 710032,China;SuJin Baode Coal-fired Power Co.,Ltd.Xinzhou 034000,China;Jiangxi Ganneng Shanggao Power Generation Co.,Ltd.Shanggao 336400,China;Xi’an Thermal Power Research Institute Co.,Ltd.Xi’an 710054,China)

机构地区：[1]国家能源集团湖南电力有限公司,湖南长沙410007 [2]赣浙国华(信丰)发电有限责任公司,江西信丰341600 [3]西安益通热工技术服务有限责任公司,陕西西安710032 [4]苏晋保德煤电有限公司,山西忻州034000 [5]江西赣能上高发电有限公司,江西上高336400 [6]西安热工研究院有限公司,陕西西安710054

出　　处：《全面腐蚀控制》2023年第10期9-16,共8页Total Corrosion Control

摘　　要：锅炉给水加氧处理技术在火电机组中已有60多年的发展,由于其具有抑制流动加速腐蚀(FAC)、减缓节流部位的沉积、增加精处理周期制水量、延长锅炉酸洗周期、抑制锅炉压差上升速率等优点,在火电机组中得到了广泛的应用。经过不断的发展创新,形成了不同形式的加氧工艺和装置。笔者综述了国内锅炉给水加氧处理技术在火电机组中的发展和应用,并提出建议与展望,以期为相关专业人员提供参考。The oxygenation technology has been developed for 60 years.And it has many advantages such as inhibiting flow accelerated corrosion effectively,slowing down the deposition at the throttle position,increasing the water volume of the polishing treatment cycle,prolonging the pickling cycle of the boiler,and suppressing the rising rate of the boiler differential pressure.So it has been widely used in thermal power plants.Now it has formed different ways of oxygenated technology and devices after continuous development and innovation.The author reviews the application of oxygenated technology of domestic thermal power plant units,and put forward suggestions and prospects in order to provide reference for relevant personnel.

关 键 词：加氧处理 加氧技术 火电机组 

分 类 号：TK224.9[动力工程及工程热物理—动力机械及工程] TM621.8[电气工程—电力系统及自动化]