350 MW间冷机组循环水系统除盐水回收利用  

Recovery and Utilization of Demineralized Water in Circulating Water System of A 350 MW Indirect Cooling Unit

作　　者：李晓鹏[1] 田平[1] 桂景海 LI Xiaopeng;TIAN Ping;GUI Jinghai(Hongsheng Electricity and Heating Co.,Ltd.,Jiuquan Iron and Steel Group,Jiayuguan,Gansu 735100,China)

机构地区：[1]酒钢集团宏晟电热有限责任公司,甘肃嘉峪关735100

出　　处：《冶金动力》2022年第5期63-66,共4页Metallurgical Power

摘　　要：火力发电机组对水资源的依赖程度很高,对于处于中国大陆板块的内陆区域的“三北”地区,水利资源的利用、消耗、短缺问题尤为严重,火电机组如何节约、回收、再利用水资源,已列入国家节能减排产业政策。就某西北地区350 MW间接空冷火电机组的循环水系统进行研究分析,以最小的投入改造,实现了系统内除盐水的回收再利用。The reliance of thermal power generating units on water resources is very high,and for the"three northern"regions which are in the inland area of China's continental plate,the use,consumption and shortage of water resources are particularly serious.How to save,recycle and reuse water resources in thermal power units has been included in the national energy-saving and emis⁃sion reduction industrial policy.A study and analysis were conducted on the circulating water system of a 350 MW indirect air-cooled thermal power unit in a northwestern region,and the recycling and reuse of demineralized water in the system was achieved with minimal input modification.

关 键 词：水资源 回收再利用 间接空冷 循环水系统 

分 类 号：TF085[冶金工程—冶金物理化学]