含尘气体由除尘器上部尘气进口处进入箱体内，一部分较粗颗粒的粉尘由于受到

含尘气体由除尘器上部尘气进口处进入箱体内，一部分较粗颗粒的粉尘由于受到重力等因素的影响直接下落到下箱体内，另一部分经滤袋过滤后的粉尘积附在滤袋的外表面上，而不断增加，使除尘器阻力逐渐增大，为使设备阻力维持在限定（1.2-1.5KPa）的范围内，要由控制仪定期控制开启各脉冲阀并通过喷吹管向各滤袋进行喷吹，使滤袋瞬时急剧膨胀，并伴随气流的反向作用抖落粉尘至下箱体，并经排灰系统排出。

含尘气体由除尘器上部尘气进口处进入箱体内，一部分较粗颗粒的粉尘由于受到重力等因素的影响直接下落到下箱体内，另一部分经滤袋过滤后的粉尘积附在滤袋的外表面上，而不断增加，使除尘器阻力逐渐增大， 为使设备阻力维持在限定（1.2-1.5KPa）的范围内，要由控制仪定期控制开启各脉冲阀并通过喷吹管向各滤袋进行喷吹，使滤袋瞬时急剧膨胀，并伴随气流的反向作用抖落粉尘至下箱体，并经排灰系统排出。

The dust containing gas enters the box from the upper dust inlet of the dust collector. Some coarse particles of dust fall directly into the lower box due to the influence of gravity and other factors. The dust filtered by the filter bag is attached to the outer surface of the filter bag, and the resistance of the dust remover is gradually increased. In order to maintain the equipment resistance within the limited range (1.2-1.5kpa), it is necessary to The control instrument regularly controls and opens each pulse valve and injects to each filter bag through the jet pipe, which makes the filter bag expand rapidly and shakes off the dust to the lower box body with the reverse effect of air flow, and is discharged through the ash discharge system.<br>