锅炉加气循环化学清洗在日照发电厂的应用  

The Application of Boiler Chemical Cleaning with Gas Circulating in Rizhao Power Plant

作　　者：齐达立[1] 陈寿爱[1] 孙纯宾[1] 

机构地区：[1]山东电力研究院,250002

出　　处：《山东电力技术》1999年第6期13-16,共4页Shandong Electric Power

摘　　要：介绍了以气体循环方式、盐酸酸洗、磷酸二氢钠钝化的清洗工艺在日照发电厂１ 号炉的应用情况；该工艺具有单回路、系统简单、安装操作方便等优点，其在气体循环与泵强制循环相结合方面、低温钝化方面具有独到之处。根据１ 号炉的清洗情况，提出作者的一些见解和建议。The application of the chemical cleaning technology with gas circulating,HCl acid cleaning and NaH 2PO 4 passivation at the #1 boiler of the Rizhao power plant is introduced in this paper.The technology has the advantages of single loop,simple piping system and convenience in installation and operation,It has a little characteristic in the aspect combined gas circulation with pump-forced circulating and the low temperature passivation.According to the chemical cleaning of the #NO.1boiler,the authors advance a little view and suggestion.

关 键 词：化学清洗 气体循环 磷酸二氢钠 锅炉 日照发电厂 

分 类 号：TK228[动力工程及工程热物理—动力机械及工程] TM62[电气工程—电力系统及自动化]