除尘用金属纤维烧结毡过滤性能研究  

Study on the Filtration Performance of Metal Fiber Sintered Felt for Dust Removal

作　　者：孙鹏 孟文妍 白文峰 李天赐 

机构地区：[1]西安菲尔特金属过滤材料有限公司,陕西西安710016

出　　处：《过滤与分离》2015年第2期30-32,共3页Journal of Filtration & Separation

摘　　要：采用金属纤维烧结毡进行除尘性能实验研究,实验采用不同过滤精度的金属纤维毡对电炉炼钢粉尘的过滤性能进行研究。在相同喂入粉尘浓度和过滤风速下,对比了不同过滤精度与过滤性能参数的关系,不同过滤风速对金属纤维烧结毡剥离率的影响。结果表明,当入口粉尘浓度为30 g/m3,过滤风速为1.5 m/min时,采用过滤精度为15μm的金属纤维烧结毡进行过滤,其出口粉尘浓度为3.6 mg/m3,过滤效率为99.99%。Filtration performance of metal fiber sintered felt for dust in electric furnace steelmaking was studied by experiments. The relationship between different filtration accuracy and performance parameters were compared under the same filtration velocity and dust concentration. The influence of different filtration velocity on dust cleaning efficiency was researched. The results showed that the dust concentration reduced from 30g/m3 inlet to 3.6mg / m3 outlet using metal fiber sintered felt with15 um and under the filtration velocity of 1.5m/min, the filtration efficiency of metal fiber felt reached 99.99%.

关 键 词：滤袋 高温烟气除尘 金属纤维烧结毡 余热利用 

分 类 号：X701.2[环境科学与工程—环境工程]