Dust-containing gas enters the box through the air inlet. Due to the sudden increase in the box and the decrease in wind speed, some coarser dust particles fall into the box, and the rest of the dust flows to the filter bag with the airflow, and the air passes through the filter bag and enters the bag, and then passes The upper box body is discharged from the air outlet, and the finer dust is trapped outside the bag and cannot be discharged with the airflow, achieving the effect of separating air and dust.
With the increase of time, the dust accumulation on the outer surface of the filter bag gradually increases, and the resistance of the airflow through the filter bag also increases. In order to maintain the equipment within the limited range, the cloth bag should be cleaned regularly to reduce the resistance. This series of products adopts The pulse blowing system blows in sequence according to a certain program, pulses compressed air into the filter bag, so that the filter bag expands rapidly, and a short reverse airflow (in the opposite direction to the flow of the filtered gas) is generated in the fiber structure to remove the outside of the filter bag. Dust.