摘要
循环冷却水系统长期运行导致换热设备结垢、腐蚀加剧和微生物滋生,造成换热列管堵塞和腐蚀穿孔等问题,严重影响正常生产。结合循环冷却水水质,本文设计循环冷却水系统加药改造方案,从而减缓系统结垢,提高换热效果,延长设备使用周期,保证有序生产,达到降本增效的目的。
The long-term operation of the circulating cooling water system has led to scaling,intensified corrosion,and microbial growth of heat exchange equipment,resulting in problems such as blockage and corrosion perforation of heat exchange tubes,seriously affecting normal production.Based on the quality of circulating cooling water,this paper designs a dosing modification plan for the circulating cooling water system,in order to slow down system scaling,improve heat exchange efficiency,extend equipment service life,ensure orderly production,and achieve the goal of reducing costs and increasing efficiency.
作者
刘芳芳
董玉山
杜康利
张海魁
LIU Fangfang;DONG Yushan;DU Kangli;ZHANG Haikui(Gansu Dongfang Titanium Industry Co.,Ltd.,Baiyin 730900,China)
出处
《中国资源综合利用》
2023年第5期183-185,共3页
China Resources Comprehensive Utilization
关键词
循环冷却水
结垢
加药
改进
circulating cooling water
scaling
dosing
improvement
