“Paste Bag”: Common Disease of Dust Removal Bag

Aiming at the phenomenon of “paste bag” that often occurs in the operation of dust removal bags, starting from the condition of smoke, dust collector, filter material, operation control and other related factors, we will try to find out the real reason of “paste bag”. Seek ways to avoid “paste bags.”
When the bag is operated in the dust collector, the filter performance is often lost or partially lost for one reason or another, and the actual service life of the bag is greatly shortened as expected, so that the maintenance and operation cost of the factory is greatly increased. “Paste bag” is one of the most typical problems.
“Paste bag” is a phenomenon and a problem in the use of dust removal bag, which is one of the reasons that cause the dust removal bag to lose its effectiveness.
1. In the working condition where the humidity is high or the oily substance is in contact with the filter material, the dust condenses, adheres or crusts inside the filter surface of the dust removal bag or the filter material and cannot be effectively removed by the online cleaning system, resulting in a significant increase in running resistance.
2. Reasons for the formation of paste bags:
Condensation paste bag
Adhesive paste bag
Structural paste bag

We classify all paste bags that are caused by improper design and structure of the dust collector and structural parts into structural paste bags.
filter bag fit
pressure distribution in the blow pipe
Insufficient injection pressure
Operation error

It is recommended to clean or replace the condensation bag.