The result shows the drum filter adopting the electret filtration fabric can purify the particles in the air effectively and eliminate the foggy yarn in the spinning departm...

• 结果表明,采用驻极体过滤材料的鼓式过滤器能对环境空气中的颗粒物进行有效过滤,防治纺织企业“煤灰纱”的效果良好。