煤泥、煤矸石混烧在循环流化床锅炉中的应用  

The Application of Mixed Coal Silt and Coal Gangue Combustion in CFB

作　　者：张月军[1] 张桂英[1] 胡亦工[1] 

机构地区：[1]山东电力工程咨询院,山东济南250013

出　　处：《能源技术》2007年第3期189-190,193,共3页Energy Technology

摘　　要：本文计算并分析了煤泥煤矸石不同混烧比例对燃烧系统诸参数的影响。根据浙江大学提出的实验公式,计算和分析了混烧煤泥煤矸石时燃料投入次序不同对启动的影响,提出了机组启动时的投入燃料次序要求:先投入原煤燃烧,再投入煤矸石和煤泥。This paper calculates and analyses the influence of the different ratio of coal silt and coal gangue mixture on the parameters of combustion system. It also analyses the impact on startup with the change of the multifuel combustion input sequence according to the lab formula, which is deduced by Zhejiang University. Based on the calculations, it puts forward the order of unit startup： raw coal first and then the mixture of coal silt and coal gangue.

关 键 词：煤泥 煤矸石 混烧 循环流化床 

分 类 号：TK229.6[动力工程及工程热物理—动力机械及工程]