摘要
根据对CCPP机组近8年的运行经验,先后对高压给水泵稀油站冷却水水源进行改造、EP供水泵水源进行改造、煤冷器水源进行改造。通过改造提高了循环水的综合利用,既降低了循环水的补水量和减少了排污量,又提高了CCPP机组设备运行的稳定性,进一步提高了CCPP机组的发电效益。
Based on 8 years of experience in thermal power CCPP unit, we carried outtransformation to the water sources of cooling water at the high pressure pump thin oil sta原tion, EP pump and coal cooling device. The transformation improved the comprehensive uti原lization of the circulating water, not only reducing the amount of filling water and waste dis原charge, but also increasing the stability of equipment operation of CCPP unit and further im原proving the economic performance of the CCPP unit power generation.
作者
张海军
刘晓明
Zhang Haijun;Liu Xiaoming(The Thermal Power Plant of Baotou Iron and Steel Group, Baotou, Inner Mongolia 041010, China)
出处
《冶金动力》
2016年第10期28-31,35,共5页
Metallurgical Power
关键词
循环水
高压给水泵
稀油站
冷却水源
circulating water
high pressure water pump
thin oil station
cooling water source
