摘要
发电厂大容量锅炉省煤器灰由于其自身的特殊性采用气力输送比较困难,其输送方式也多种多样,平圩发电有限责任公司采用在省煤器出口水平烟道上开口增设灰斗,灰斗下配置1套内旁通管密相气力输送系统独立输送省煤器灰,输送距离400m;通过实际运行,对省煤器输灰系统进行分析和出力试验,并提出改进意见。
Large capacity economizer ash in power plant due to its own particularity pneumatic conveying is more difficult,and transportation methods are also variety.To open an additional level of coal economizer exit flue ash bucket,ash bucket configuration of a by—pass tube dense—phase pneumatic conveying system independent transportation economizer ash.The transmission distance of 400 m,through the actual operation of the economizer alone transportation analysis and output test,and suggest improvements.
出处
《安徽电力》
2012年第1期31-34,共4页
Anhui Electric Power
关键词
大容量锅炉
省煤器灰
输灰系统
内旁通管
气力输送
设计出力
输送压力
large capacity boiler
ash in coal economizer
ash conveying system
inside the by-pass pipe
pneumatic conveying
design output
conveying pressure
