我厂原料车间原来用机械振打袋式收尘器。由于振打装置经常失灵,滤袋积尘过多,阻力增加,使除尘系统风量减小,作业地点粉尘浓度增高。尤其是从滤尘袋过滤下来的粉尘需要人工定期清扫,直接影响清扫人员的健康。为了改变这种状况,我厂制成了一套自控反吸风袋式收尘器,经过使用,运 I plant the original raw materials used mechanical vibration bag filter. Due to the frequent failure of the rapping device, too much dust in the filter bag increases the resistance and reduces the air volume of the dust removal system. The dust concentration in the working place is increased. In particular, the dust filtered from the filter bag needs regular manual cleaning, which directly affects the health of the cleaning staff. In order to change this situation, I plant made a set of self-controlled anti-suction bag filter, after use, transport