机械通风冷却塔羽雾的形成机理及防治措施  

Mechanism of Plume Formation and Its Prevention Method for Mechanical-draft Cooling Tower

作　　者：王晓静[1] 冯璟[1] 赵顺安[2] 

机构地区：[1]华北电力设计院工程有限公司,北京市100120 [2]中国水利水电科学研究院,北京市100038

出　　处：《电力建设》2012年第3期52-55,共4页Electric Power Construction

基　　金：华北电力设计院工程有限公司科研项目(K2010-S01)

摘　　要：在北方寒冷地区,机械通风冷却塔冬季运行时常在冷却塔出口形成羽雾,对周围生态环境造成影响。基于机械通风冷却塔羽雾的形成机理,研究了该型塔消除羽雾的有效措施,通过实际应用得出结论:干湿联合冷却塔是消除机械通风冷却塔羽雾的有效途径之一。In the cold district of north China, plume usually appears around the outlet of mechanical-draft cooling tower, which would impact on surrounding environment. In this paper we study the formation mechanism and the prevention method of the plume around mechanical-draft cooling tower. It was found that the using of dry-wet joint cooling towers is one of the effective measures to eliminate the plume.

关 键 词：机械通风冷却塔 羽雾形成机理 防羽雾技术 干湿冷却塔 

分 类 号：TM621.7[电气工程—电力系统及自动化]