A reduction of the rising velocity of the process air in the filter dome resp. an improvement of the falling velocity by elimination of the space displacement of the filter insert.

• 每个过滤器都采用高度独立式安装,过滤腔体采用圆柱体形设计,降低了流化气体进入腔体后的运动速度,反吹除尘时,亦可使物料缓慢有序重返工作区。