The characteristics and applications of the reverse jet bag deduster, jet pulsed bag filter and electrical deduster are introduced on emphasis, meanwhile, centralized dedusting technic is recommended for vertical cement kiln plants.

• 其中，重点介绍了立窑反吹风清灰袋除尘器、喷吹脉冲袋除尘器和电除尘器的特点及应用，并为多台立窑企业推荐了集中除尘的技术方法。