不停车化学清洗在热电厂循环冷却水系统中的应用  

Application of Chemical Cleaning on Line in Circulating Cooling Water System of Hot Power Plant

作　　者：刘华 文明通[2] 

机构地区：[1]广东省南方制碱有限公司,广东广州510760 [2]广东省化学工业公共实验室广东省石油化工研究院,广东广州510665

出　　处：《广东化工》2007年第8期29-31,共3页Guangdong Chemical Industry

摘　　要：针对热电厂循环冷却水系统存在的黏泥沉积问题,采用不停车化学清洗的处理技术,结果表明:汽轮机凝汽器真空提高了4～5 KPa,发电机出风温度下降了6～8℃,换热效果明显改善,从而保证了机组的安全运行,达到了预期的目的。According to slime deposition problem in cycling cooling water system of hot power plant, the cleaning on line technology was adopted. The results showed that the vacuum of turbine steam condenser was improved by 4 - 5 KPa, the out wind of power generator was decreased 6-8℃, the heat exchanging efficiency was obviously improved, thus the machine group were operating safety, arrived into the anticipate object.

关 键 词：不停车清洗 循环冷却水 粘泥剥离 

分 类 号：TQ085.4[化学工程]