气力输送在高炉煤气干法布袋除尘系统中的应用  

The Application of Pneumatic Conveying in Dry Bag Filter System for Blast Furnace Gas

作　　者：张俊峰[1] 孙晓东[1] 王宜利[1] 

机构地区：[1]中钢集团工程设计研究院有限公司石家庄设计院,河北石家庄050022

出　　处：《山西冶金》2013年第6期36-38,共3页Shanxi Metallurgy

摘　　要：介绍了气力输送的原理和高炉煤气净化系统干法布袋除尘灰的特点。通过以1 080 m高炉为例,分析两种气力输送方式的特点及各自的优缺点,得出"浓相气力输送是一种更高效、稳定、有利于高炉灰综合利用的气力输灰方式"的结论。This paper introduced the principle of pneumatic conveying,characteristics of dry bag filter in blast furnace gas purification system. Take 1 080 ma blast furnace as an example, this paper analyzed characteristics of two modes of pneumatic conveying and their advantages and disadvantages. And it comes to the conclusion that draw dense phase pneumatic conveying is more efficient, stable and conducive to the comprehensive utilization of high ash pneumatic conveying manner conclusion.

关 键 词：高炉煤气净化 干法布袋除尘灰 浓相输送 稀相输送 气力输灰 

分 类 号：TF547[冶金工程—钢铁冶金]