声波吹灰技术在广州珠江电厂4号炉的应用  

Technology of Sonic Soot Blowing Applied to No.4 Boiler in Guangzhou Pearl River Power Plant

作　　者：黄恺珲 卢俊利 张清平 朱恺 庞庆勋 王擎[3] 

机构地区：[1]广州珠江电厂,广东广州511457 [2]广州珠江天然气发电有限公司,广东广州511457 [3]东北电力大学,吉林吉林132012

出　　处：《电力科学与工程》2010年第4期67-70,共4页Electric Power Science and Engineering

摘　　要：在燃煤锅炉中广泛使用的蒸汽吹灰器存在故障率高、维护成本高、管壁磨损重、局部吹不到等缺点,而声波吹灰器的利用可以有效解决上述问题。广州珠江电厂4号炉通过在锅炉尾部烟道增加声波吹灰器,并实现DCS集散控制,取得良好效果。Steam Soot Blower was widely used in coal-fired boiler, which have the shortcomings of the high fault rate, high maintenance costs, high wall wear. While the use of acoustic soot blower in coal-fired boiler can solve these problems. No. 4 Boilers of Guangzhou Pearl River Power Plant was installed Acoustic Soot Blowers in boiler back end ductwork, and controlled by DCS, and good results were obtained.

关 键 词：蒸汽吹灰器 声波 声波吹灰器 锅炉 

分 类 号：TK228[动力工程及工程热物理—动力机械及工程]