请行内专家为这句话的英文改改? 过滤器 用于收集排放气中的 PTA 粉末。该过滤器属于脉冲式在线清灰袋滤器。设备正常工作时,含尘气体从设备底部进口进入过滤器,粉尘被滤袋阻挡,一部分较大颗粒粉尘由于重力作用,掉落料仓,其余粉尘被滤袋捕捉,附着在滤袋表面,过滤后的洁净气体从过滤器出口排出。 The filters are used to collect PTA fines from vent gas. It is a kind of pulse jet type on-line cleaning bag filter. In normal condition, when dusty gas flow into filter system from bottom of equipment, the dust will be filtered outside of filter bag, some larger particles will drop into filter bin with self-gravity, the other dusts will be catched by filter bag, and then the clean gas will be discharged from filter outlet. 查看更多2个回答 . 1人已关注