国产流化床锅炉爆管分析及改造  

Retrofit and Analysis on Pipe Explosion of Home Fluidized Bed Boiler

作　　者：杨继章 周正道[2] 

机构地区：[1]南昌电厂,江西南昌330046 [2]开封火电厂,河南开封475002

出　　处：《江西电力》2006年第2期18-20,40,共4页Jiangxi Electric Power

摘　　要：介绍中国电力投资集团公司所属开封火电厂HG-440T/13.7-L.PM4型超高压中间再热自然循环流化床汽包锅炉(2号炉)设备和实际运行情况,分析高温再热器、Ⅱ级过热器受热面大面积爆管原因及设备改造相关情况。This paper introduces actual operation situation and equipment of HG-440T/13.7-LPM4 type EHV middlereheating natural circulating fluidized bed drug beiler in Kaifeng power plant which belongs to Chinese electric power investment group company,the related situation of equipment retrofit,the reason of large-area pipe explosion of high temperature reheater and Ⅱ grade overheater heating surface are analyzed.

关 键 词：循环流化床 锅炉 爆管 

分 类 号：TK229.66[动力工程及工程热物理—动力机械及工程]