锅炉蒸汽吹灰、声波吹灰和高能燃气脉冲吹灰的技术经济比较  

Technical Economy Comparison for Boiler Steam Soot-blowing,Acoustic Soot-blowing and High Gas Pulse Soot-blowing

作　　者：姚纪恒[1] 冯景源[2] 罗红新 

机构地区：[1]哈尔滨锅炉厂有限责任公司,黑龙江哈尔滨150046 [2]上海锅炉厂有限公司,上海200245 [3]哈尔滨第三发电厂,黑龙江哈尔滨150046

出　　处：《锅炉技术》2001年第12期26-30,共5页Boiler Technology

摘　　要：锅炉及热交换器的积灰、结焦使锅炉排烟温度上升,导致热效率下降,并会引起受热面腐蚀,影响经济性、安全性。故长期以来, 人们一直在寻求较好的除灰方式。通过对目前主要采用的蒸汽吹灰、声波吹灰、及高能燃气脉冲吹灰的原理、效果、费用比较,认为高能燃气脉冲吹灰值得推广应用。The fouling and coking of boiler and heat exchanger cause rise of gas emission tempera-ture and reduction of thermal efficiency as well as heating surface corrosion, which will affecteconomy and security. Therefore, people have always tried to seek a better soot-blowing way for along term. Through comparison between the theory, effect and cost of soot-blowing ways likesteam soot-blowing, acoustic soot-blowing and high energy gas pulse soot-blowing that are usedcurrently, the author think the application of high energy pulse soot-blowing is worth popularizing.

关 键 词：锅炉 除灰 蒸汽吹灰 声波吹灰 高能燃气脉冲吹灰 工作效果 技术经济分析 

分 类 号：TK223.27[动力工程及工程热物理—动力机械及工程]