“烟塔合一”空冷塔内置脱硫除尘装置的热力性能影响分析  

Thermal Performance of"Smoke Tower Integration"Cooling Tower with Desulfurization and Dust Removal Device Internal

作　　者：吴晓鹏 蒋友伟 李进 郭佳伟 WU Xiaopeng;JIANG Youwei;LI Jin;GUO Jiawei(Central Southern China Electric Power Design Institute Co.,Ltd.CPECC,W uhan 430071,China;Hubei Energy Group Xiangyang Yicheng Power Generation Co.,Ltd.,Xiangyang 441400,China)

机构地区：[1]中国电力工程顾问集团中南电力设计院有限公司,湖北武汉430071 [2]湖北能源集团襄阳宜城发电有限公司,湖北襄阳441400

出　　处：《河北电力技术》2022年第3期91-94,共4页Hebei Electric Power

摘　　要：随着火电厂空冷技术的发展,间接空冷塔的规模不断增大,将机组脱硫装置、湿式除尘器等设备布置于空冷塔内,不仅可以节省占地,亦可简化排烟系统,本文针对某1000MW空冷机组工程,采用FLUENT数值模拟方法,从空冷塔热力性能的角度研究了“烟塔合一”方案的可行性,为后续工程的研究与应用提供借鉴。With the rapid development of the air cooling technology in thermal power plants,the scale of indirect air cooling tow-er has continuously increased,which height will exceed 200 m.Desulfurization devices,wet dust collectors and other equipment are placed in the tower,which not only saves space,but also simplifies the smoke exhaust system.In this paper,for A 1000 MW air cooled unit project,The FLUENT numerical simulation method is used to study the feasibility of the"smoke tower integra-tion"scheme from the perspective of impact on the thermal performance of the air cooling tower,which provides a reference for the research and application of subsequent projects.

关 键 词：空冷塔 烟塔合一 脱硫 除尘 热力性能 

分 类 号：TK233[动力工程及工程热物理—动力机械及工程]