“锅炉酸洗液放空水冲洗工艺”是在酸洗过程结束后 ,排空系统中的清洗液 ,然后用质量分数为 0 .0 5 %～0 .10 %的柠檬酸溶液进行淋洗和满腔漂洗 ,再将此冲洗液排空 ;最后用清水大流量冲洗 ,冲洗出水符合标准后 ,水冲洗结束。在渭河发电厂 4号炉和 6号炉的化学清洗中 ,采用了“锅炉酸洗液放空水冲洗工艺” ,取得了省水、省时、清洗效果好的效果。 “Boil acid flushing effluent water flushing process” is in the pickling process after the emptying system, the cleaning fluid, and then with a mass fraction of 0.05% ~ 0.10% citric acid solution was rinsed and filled Rinsing, and then emptying the rinse solution; finally rinse with water flow, flushing water meet the standards, water rinse over. In the Weihe Power Plant No.4 furnace and No.6 furnace chemical cleaning, the use of the “boiler acid pickling effluent water rinse process” has achieved water-saving, time-saving, good cleaning effect.