【作者】 唐庆广； 邓小明； 万淑霞；

【Author】 Tang Qingguang Deng Xiaoming Wan Shuxia (Nangchang Iron and Steel Co. ,Ltd., Nanchang 330012)

【机构】 南昌钢铁有限责任公司；

【摘要】 南钢3号高炉煤气布袋除尘投产至今已连续运行了2年11个月,未发生滤袋破损(滤袋材质是氟美斯针刺毡,其在正常工作时的使用寿命为1.5～2.0年),确保了煤气含量小于5mg/m~3以下,本文从布袋除尘的工艺、设备、操作等多方面对滤袋长寿的原因进行了较全面的分析。更多还原

【Abstract】 Since the system of bag house de-dusting of Nanchang steel’s No.3 BF put inet use, a more than three years smooth operation has been maintained, and the filter bas have been kept off breakage (the material hug is FMS meedle-punching felt, and ordinarily the running life of this filter bag is 1.5～2.0 years ) ,The quantity of containing dust of the cleaned gas is below 5 mg/m~3, In this paper, the factors of filter bag long compaign are analyzed in detail in the following aspects: technology of filter dag dusting,equipments,operation,etc.更多还原