【摘要】 针对我国大气污染物的排放特点,袋式除尘是比较合适、运行稳定可靠的一项烟气除尘技术。介绍了过滤材料的分类、袋式除尘过滤材料的结构以及应用于高温腐蚀性烟气过滤中过滤材料的几种纤维性能,重点介绍了高性能PTFE纤维在过滤材料中的应用。更多还原

【Abstract】 In accordance with discharge performance of atmosphere pollutant in China, bag-house dusting technique is rather feasible for flue gas dusting and the operation is stable and reliable. Types of filtration materials and structure of bag-house dusting filter media were presented. The properties of various fibers used for manufacture filter media applied on filtration of corrosive flue gas with high temperature were demonstrated. The application of high performance PTFE fiber for filtration materials was laid special stress on in the paper.更多还原