物理清洗技术在热电厂灰场回水管线的应用

Application of physical cleaning technique in water returning pipes of ash yard of thermal power plant

大庆石化公司热电厂锅炉灰场回水管线的灰水成份比较复杂,结垢倾向严重。文中分析了回水管线的结垢原因,采取了空穴射流清洗技术,清洗效果理想、经济效益显著。

The components of ash cleaning water in boiler water returning pipes of the Thermal Power Plant of Daqing PetrochemicalCompany is complex,and the fouling tendency is serious. The cause for water returning pipe fouling was analyzed,the cavitation jetcleaning technique was adopted,the cleaning result is ideal and economical benefit is significant.