金属管换热器在燃煤电厂应用及存在问题解析  

Flue Gas Heater and It's Function in the Flue Gas Control for Coal-fired Power Plant

作　　者：寿志毅 徐旭东 李文华 刘含笑 赵琳 冯国华 颜士娟 郭高飞 Shou Zhiyi;Xu Xudong;Li Wenhua;Liu Hanxiao;Zhao Lin;Feng Guohua;Yah Shijuan;Guo Gaofei(Feida Environmental Protection Technology-Co.,Ltd.,Zhuji 311800,China;Zhejiang Zheneng Wenzhou Power Plant Co.,Ltd.,Leqing 325602,China})

机构地区：[1]浙江菲达环保科技股份有限公司,浙江诸暨311800 [2]浙江浙能温州发电有限公司,浙江乐清325602

出　　处：《山东化工》2018年第19期176-178,共3页Shandong Chemical Industry

基　　金：国家重点研发计划(2016YFC0209107)

摘　　要：本文简单介绍了金属管烟气换热器的主要型式、布置方式及布置烟气换热器的典型烟气污染物控制技术路线。分别分析了电除尘器前烟气冷却器、湿法脱硫前烟气冷却器及烟气再热器的作用和存在问题,为后续装备的优化改进提供借鉴。In this paper, the main type of flue gas heat exchanger, arrangement and the arrangement of the typical flue gas pollution control technology for flue gas heater was simply introduced. The functions and existing problems of the flue gas cooler before the electric dust precipitator, the flue gas cooler before the wet desulfurization and the flue gas reheater are analyzed, which can provide a reference for the optimization and improvement of the subsequent equipment.

关 键 词：燃煤电厂 烟气冷却器 烟气再热器 颗粒团聚 

分 类 号：X701.2[环境科学与工程—环境工程]