桥头铝电N125 MW机组锅内低磷酸盐处理工艺应用  

Application of Boiler Low Phosphates Treatment Process of Qiaotou Aluminum and Electricity Plant N125MW Units

作　　者：李顺荣[1] 马忠华[1] 

机构地区：[1]青海桥头铝电股份有限公司发电分公司,青海大通810100

出　　处：《青海电力》2010年第2期21-25,共5页Qinghai Electric Power

摘　　要：桥头铝电5×125 MW机组锅内采用磷酸盐处理工艺,存在汽水品质劣化、药品消耗大、排污率高、热力系统结垢等弊端。2007年6月采用低磷酸盐处理工艺后,彻底改善了上述情况,取得了良好的经济、社会效益。At one time,Qinghai Qiaotou Aluminum and Electricity Plant adopted phosphates treatment process in 5×125MW units＇ boiler,it existed defects such as inferior steam-water quality,large consumption of chemical medicine,high blowdown percentage and thermal system scaling etc.In June of 2007, it adopted low phosphates treatment process,the above-mentioned problems have been completely improved,and it obtained favorable safe,economical and social benefit.

关 键 词：火电厂 锅内 低磷酸盐 工艺 

分 类 号：TK228[动力工程及工程热物理—动力机械及工程]