新建超超临界直流锅炉的化学清洗  

Ultra supercritical directed-boiler chemical cleaning in new unit

作　　者：夏跃林 郭云飞[2] 李昭[2] 张向涛[2] 王凯[2] 杨科[2] 李卫[2] XIA Yuelin GUO Yunfei LI Zhao ZHANG Xiangtao WANG Kai YANG Ke LI Wei(Huaneng Dongfang Power Plant Dongfang Hainan 572600 Xi＇an Thermal Power Research Institute, Co. , Ltd. Xi＇an Shanxi ,710054, China)

机构地区：[1]华能东方电厂,海南东方572600 [2]西安热工研究院有限公司,陕西西安710054

出　　处：《清洗世界》2016年第10期45-48,共4页Cleaning World

摘　　要：针对超超临界锅炉特点及基建机组化学清洗的目的,按照火力发电厂清洗导则的要求,介绍某电厂1号机组化学清洗范围、清洗工艺和控制参数,分析和讨论了EDTA清洗过程中应注意的事项。Directing against the features of ultra supercritical boiler and the chemical cleaning purpose of a newly built power plant,according to requirement of Guideline for chemical cleaning of fossil plant,the paper elaborates the scope,technologies and control parameters in boiler chemical cleaning of the unit 1 in Huaneng Anyuan power plant. Items for attention are also analysed and discussed for cleaning with EDTA.

关 键 词：锅炉 超超临界 化学清洗 双氧水 EDTA 

分 类 号：TM621.8[电气工程—电力系统及自动化] TK228[动力工程及工程热物理—动力机械及工程]