循环流化床锅炉尾部受热面积灰的危害及吹灰器的应用  

Hazard in Depositing Ash of Back-end heating Surface and Application of Soot Blower for CFB Boiler

作　　者：段宇[1] 汪彬彬[2] 文嘉[1] 吴丹晨[1] 李燕华[3] 

机构地区：[1]北京建工环境发展有限责任公司,北京100192 [2]环境保护部信息中心,北京100029 [3]山西太原锅炉集团有限公司,山西太原030021

出　　处：《现代工业经济和信息化》2013年第20期54-55,70,共3页Modern Industrial Economy and Informationization

摘　　要：循环流化床锅炉尾部受热面积灰现象严重时,会引起排烟温度升高、过热蒸汽温度降低等一系列的问题,因此尾部受热面吹灰器的应用至关重要,传统上应用最多的是蒸汽吹灰器。When it is dangerous of depositing ash of back-end heating surface for CFB boiler, it will come into being questions, for example exhaust gas temperature is climbed and superheated steam temperature is declined. Therefore, it important for application of soot blower in back-end heating surface. In traditional, it is most widely application is steam soot

关 键 词：积灰 蒸汽吹灰器 吹灰原理 

分 类 号：TM621.2[电气工程—电力系统及自动化]