660 MW等级燃重油锅炉水冷壁高温硫腐蚀研究  

Research on High Temperature Sulfur Corrosion of the Water Wall of a 660 MW Heavy Fuel Oil Boiler

作　　者：刘文峰 尹朝强 董猛 夏伟 LIU Wenfeng;YIN Chaoqiang;DONG Meng;XIA Wei(Clean Combustion and Flue Gas Purification Key Laboratory of Sichuan Province,611731,Chengdu,China;Dongfang Boiler Co.,Ltd.,643000,Zigong,Sichuan,China)

机构地区：[1]清洁燃烧与烟气净化四川省重点实验室,成都611731 [2]东方电气集团东方锅炉股份有限公司,四川自贡643000

出　　处：《东方电气评论》2024年第1期43-48,53,共7页Dongfang Electric Review

基　　金：四川省重点研发计划项目(23ZHSF0188)。

摘　　要：本文介绍了某660 MW等级燃高硫份重油项目锅炉水冷壁腐蚀情况,探讨研究了炉膛水冷壁高温硫腐蚀机理,分析了该类型锅炉炉膛水冷壁产生高温腐蚀的具体原因,并针对性提出了防止腐蚀的措施。This paper introduces the corrosion of the water wall of a 660 MW high sulfur heavy oil firing boiler,studies the high-temperature sulfur corrosion mechanism of the furnace water wall,analyzes the specific reasons for high-temperature corrosion of the furnace water wall of this type of boiler,and proposes measures to prevent the corrosion.

关 键 词：亚临界燃油锅炉 水冷壁 高温硫腐蚀 

分 类 号：TK229.7[动力工程及工程热物理—动力机械及工程]