我国用于袋式除尘器的过滤材料

Application of Fiber Material in Bag Dust Collection

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,重点介绍了高性能聚四氟乙烯纤维在过滤材料中的应用。

Be aimed at air pollutant emission condition in China, the bag filtering is the proper and reliable technology in smoke dust collection. The fiber material classification, bag filter structure and the properties of the fibers for high temperature and corrosion smoke fiters are introduced. The uses of polytetrafluoroethylene fiber in filter are described.