如何选好用好纤维除雾器

How to select and use a fiber mist eliminator

对当前硫酸厂在使用纤维除雾器的过程中所遇到的堵塞、腐蚀、纤维塌陷等问题进行探讨并提出相应的解决方法。在纤维层外覆盖一层透气性好、耐硫酸腐蚀的滤布可有效防止尘粒堵塞纤维床,根据具体情况选用适当的材料并采用加固的钢板网结构可减轻腐蚀,改进纤维的缠绕方式可避免纤维塌陷。

The common problems such as element block, corrosion and bed sagging in use of fiber mist eliminator are discussed and some solutions are proposed. Covering a layer of permeable and corrosion-resistant filter cloth on the outside of element can prevent the block of bed with dust, the proper choice of material of construction and including a fixed metal grid made of steel sheet can reduce corrosion, and improvement of winding pattern can avoid bed sagging.