大型高炉煤气干式布袋除尘技术研究  

Study on Dry Dedusting Technology by Bag Filter for Large Sized Blast Furnace Gas

作　　者：张福明[1] 

机构地区：[1]北京首钢国际工程技术有限公司

出　　处：《炼铁》2011年第1期1-5,共5页Ironmaking

基　　金：国家科技支撑计划项目资助(2006BAE03A10)

摘　　要：对高炉煤气干式布袋除尘技术的发展现状进行了总结,阐明了干式布袋除尘技术的工艺流程及低压脉冲喷吹干式布袋除尘技术的原理,重点阐述了研究开发的高炉煤气温度控制、煤气含尘量在线监测、煤气管道系统防腐及除尘灰浓相气力输送等关键技术。The paper presents the current development and the process flow of dry dedusting technology by bag filter for blast furnace gas, and states the philosophy of LP pulse bag filter technology. The author particularly focuses on BFG temperature control, on - line monitoring technology of dust content in gas, corrosion proof of gas pipeline system and dense phase ash pneumatic conveying technology, etc.

关 键 词：高炉 煤气干式布袋除尘 温度控制 含尘量监测 

分 类 号：TF547[冶金工程—钢铁冶金]