The reason for the damage of the dust filter bag

Filter wind speed

The high filtration wind speed of the bag filter is the main reason for the damage of the dust bag. In recent years, some units have consciously reduced equipment costs and increased profits. When designing the baghouse, they increased the filtration air velocity. The user has no obvious reaction in a short time, but the service life of the filter bag is greatly shortened. This not only saves the client money, but also creates a huge financial burden and wasted time

  Operating temperature

The key to the filter bag is to correctly select the dust bag with the appropriate dust removal temperature. If the temperature change is too high, the selected dust filter bag will exceed the normal operating temperature. If the filter bag is light, it will shorten the service life, and if it is serious, it will burn in a short time. Therefore, when selecting a filter bag, the inlet temperature of the dust collector must be measured and calculated, and the corresponding dust filter bag must be selected.

Production and quality

Bag processing is particularly important. In recent years, some small manufacturers use small sewing machines as processing equipment and use low-quality thread as raw material. They confuse true and false, and the degree of processing is far behind. The utility model causes the phenomenon of opening, cracking and bottoming of the dust removal bag to appear after a short period of use. Although the size of the cloth bag is small, the cloth bag will fall off after a large amount of dust has been absorbed for a period of time.