However, increasing the filtration rate can reduce the filter area required by the bag filter, thus being able to process the same volume of gas with a smaller dust removal device.
可是，进步过滤速度能够削减布袋除尘器需求的过滤面积，从而能够用较小的除尘设备来处理一样体积的气体。
2
The filtration rate is too high will form the pressure loss is too large, the power down dust, dust bag blocking and premature damage.
过滤速度太高会形成压损过大，下降除尘功率，使除尘滤袋阻塞和过早损坏。
3
There is an optimal filtration rate for a certain set of planning parameters, i. e., the type of dust removal equipment, dust cleaning, dust bag fabric and fabric structure.