声波吹灰器在余热锅炉的应用  

Application of Sound Wave Soot Blower in Heat Recovery Steam Generator

作　　者：冯欣[1] 

机构地区：[1]中国石油化工股份有限公司广州分公司,广州510700

出　　处：《广东化工》2004年第5期42-44,共3页Guangdong Chemical Industry

摘　　要：催化裂化余热锅炉运行中的主要问题是受热面积灰,积灰会导致锅炉的排烟温度升高,蒸发量下降等。广州分公司蜡油催化装置2002年建成投产的余热锅炉采用了声波吹灰技术,介绍了声波吹灰的作用原理以及它的应用情况,应用结果表明,采用声波吹灰器后吹灰效果明显,锅炉的排烟温度稳定。It is the main problem that ash deposits on the exchange heat face in the running of FCC heat recovery steam generator. Ash deposition brings on flue gas exhaust temperature increased and steams output decreased. Sound wave blowing was adopted in the HRSG of FCCU of Guangzhou Company, which was founded and put into operation in 2002. Working principle of sound wave soot blower is introduced and its applications are expounded. The result shows that sound wave soot blower has evident soot-blowing effect. After using, flue gas exhaust temperature is steady.

关 键 词：声波吹灰器 余热锅炉 排烟温度 受热面积灰 声波吹灰技术 蒸发量 运行 广州 建成投产 公司 

分 类 号：TQ172[化学工程—水泥工业] TK223.27[化学工程—硅酸盐工业]