直流锅炉氢氟酸化学清洗

摘要

本文介绍了运行直流锅炉采用氢氟酸半闭半循环化学清洗方法的工艺特点、控制方法等，详细叙述了化学清洗过程，通过清洗效果比较，说明了半闭半循环化学清洗方法的优势，炎同类型锅炉进行氢氟酸化学清洗提供了经验借鉴。%This article described the run Boiler process characteristics of hydrofluoric acid semi-closed cycle chemical cleaning method, the control method described in detail the chemical cleaning process, cleaning effect, indicating that the advantages of semi-closed cycle chemical cleaning method, for the HF chemical cleaning of the same type of boiler to provide the experience.