本文对自洁式空气过滤器运行中常见问题进行深入的分析,根据运行的经验,提出应对的措施,或对原有的改造,或新空分设备建设中改进,并取得了非常理想效果。 In this paper, the common problems in the operation of self-cleaning air filters are analyzed in depth. Based on the experience of operation, some countermeasures are put forward, or the original ones are improved or the construction of new air separation units is improved. And the ideal result has been achieved.