安钢高炉煤气干式净化长袋脉冲除尘技术

干式脉冲煤气布袋除尘作为“十五”国家重点推进的40项冶金节能环保技术的措施之一,成为国内在建高炉优先选择的工艺技术,也是目前高炉改造湿法除尘工艺的技术方向,近几年此技术已成功应用于各大型高炉。较湿法除尘相比各类效益明显,已成为今后大型高炉煤气除尘技术发展的趋势,安钢6#、7#高炉（450 m^3）自使用该技术以来,经过实践摸索,逐渐取得了一些较先进的经验。

Technological of Long Bag Pulse Cleaning Technology on Anyang Iron & Steel Croup Blast Furnace Gas

As one of the 40 national key metallurgical energy saving and environmental protection technologies during the tenth-five-year,dry type pulse gas bag house cleaning technique has become the optimal one applied in blast furnace and in the innovation of wet type cleaning technique at present;in recent years this technique has successfully been used in each kind of large size blast furnace.The results are obvious compared to the wet type cleaning and has become the development trend of blast furnace gas cleaning; since the application of this technique in Anyang Into and Steel Croup blast furnace No. 6 and No. 7, some advanced cleaning operation experiences have been obtained through practices.