浅谈声波除灰技术研究与展望  

Study and Prospect on Acoustic Soot Cleaning Technology

作　　者：吴磊[1] 贾广[2] 陈志华[2] 

机构地区：[1]华北电力大学动力工程系,河北保定071003 [2]华北电力大学数理系,河北保定071003

出　　处：《应用能源技术》2013年第3期34-36,共3页Applied Energy Technology

基　　金：华北电力大学大学生创新训练项目(20128025)

摘　　要：积灰结渣问题对电站锅炉的安全经济运行有着重要影响。声波除灰器有效的防治了电站锅炉各个受热面的积灰现象。从声波除灰的机理和发展现状出发,对炉膛内声波的传播特性进行研究,并分析声波除灰器的优势。为电站锅炉除灰系统的优化和改造工作提供理论基础。Soot formation slagging problems operation of power plant boiler. Acoustic soot has an important influence to the safe and economic cleaning has an effective prevention and control to the formation phenomenon of power plant boiler heating surface. From acoustic ash removal mechanism and development present situation, the characteristics of sound waves in the furnace was studied, and the advantage of acoustic soot cleaning was analysed. Provides theoretical basis for power plant boiler ash removal system optimization and modification work.

关 键 词：声波除灰 声场特性 锅炉 

分 类 号：TK227.3[动力工程及工程热物理—动力机械及工程]