垃圾电厂受热面管道堆焊技术研究  

Research on Welding Technology for Heating Surface Pipeline of Garbage Power Plant

作　　者：葛华 罗登勇 林征勋 GE Hua;LUO Dengyong;LIN Zhengxun

机构地区：[1]中国电建集团四川工程有限公司,四川成都610051

出　　处：《电力系统装备》2025年第1期106-107,188,共3页Electric Power System Equipment

摘　　要：在垃圾焚烧发电厂中,受热面管道的高温腐蚀是一个严重问题.文章分析了垃圾发电厂余热锅炉受热面管道受损机理,探究了冷金属过渡堆焊镍基材料技术,介绍了堆焊工序及质量要求.该技术的应用显著减少了因腐蚀导致的锅炉管更换频率,降低了检修成本,增强了垃圾焚烧发电过程的经济性和可持续性.High temperature corrosion of heating surface pipelines is a serious problem in waste incineration power plants.The article analyzes the damage mechanism of the heating surface pipeline of the waste heat boiler in the garbage power plant,explores the cold metal transition welding nickel based material technology,and introduces the welding process and quality requirements.The application of this technology significantly reduces the frequency of boiler tube replacement caused by corrosion,lowers maintenance costs,and enhances the economy and sustainability of waste incineration power generation processes.

关 键 词：垃圾焚烧发电厂 受热面管道 堆焊 

分 类 号：TM64[电气工程—电力系统及自动化]