利用低压省煤器回收电站锅炉排烟余热技术分析

华电技术 ›› 2013, Vol. 35 ›› Issue (8): 64-66.

利用低压省煤器回收电站锅炉排烟余热技术分析

(烟台龙源电力技术股份有限公司，山东烟台〓264006)

出版日期:2013-08-25 发布日期:2013-09-23

Analysis on technology of waste heat recovery from exhaust gas of power boiler using lowpressure economizer

(Yantai Longyuan Electric Power Technology Company Limited, Yantai 264006, China)

Online:2013-08-25 Published:2013-09-23

摘要/Abstract

摘要： 摘要：介绍了国内电厂锅炉烟气余热回收的现状，分析了电站锅炉排烟温度升高的原因，论述了当前国内常用的降低排烟温度、回收排烟余热的低压省煤器方案，指出了应注意的问题。

关键词: 关键词：排烟余热, 低压省煤器, H型翅片, 耐腐蚀涂层

Abstract: Abstract:The current situation of boiler flue gas waste heat recovery in domestic power plants was introduced. The reasons of higher temperature of boiler flue gas in power plants were analyzed. The domestic current lowpressure economizer scheme, which is helpful to reduce the flue gas temperature and to recover the flue gas waste heat, was expounded, and the matters needing attention were pointed out.

Key words: Key words:waste heat in exhaust gas, lowpressure economizer, Hshaped fin, anticorrosion coating

付玉玲，孙继国，蔡巍，蒋海涛，贾明华，苗雨旺，张玉斌，王罡. 利用低压省煤器回收电站锅炉排烟余热技术分析[J]. 华电技术, 2013, 35(8): 64-66.

FU Yuling, SUN Jiguo, CAI Wei, JIANG Haitao, JIA Minghua, MIAO Yuwang, ZHANG Yubin, WANG Gang. Analysis on technology of waste heat recovery from exhaust gas of power boiler using lowpressure economizer[J]. Huadian Technology, 2013, 35(8): 64-66.

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