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The reason why the dust filter bag is easy to be damaged

Views: 0     Author: Site Editor     Publish Time: 2022-01-24      Origin: Site

Many problems will occur in the use of the dust bag, and these problems will affect the normal operation of the bag filter as a whole. It is understood that the factors that are prone to problems with dust removal bags:


1. Product quality: The quality processing of dust bag products is particularly important. In recent years, some small manufacturers use small sewing machines as processing equipment, and use inferior threads as raw materials during processing, which are fake and real, and the processing level is far behind. When the dust filter bag is not used for a long time, there will be open lines, cracks, bottoming and other phenomena. The cloth bag can also be used with a slightly smaller size, but it will fall off after a period of time after absorbing dust with a large specific gravity.


2. Dust medium: The choice of dust bag material depends on the dust properties of the dust, considering whether the dust contains acids, alkalis and corrosive substances. Select the appropriate filter material according to the nature of the dust, the filter bag can absorb the dust normally without affecting the service life.


3. Operating temperature: The correct choice of dust removal bag suitable for dust temperature is the pivot of the filter bag. When the temperature is too high, the selected dust filter bag exceeds the normal use temperature, the life of the filter bag is shortened when it is light, and it is burned in serious time. Therefore, when choosing a filter bag, the inlet temperature of the vacuum cleaner must be measured and calculated, and the corresponding vacuum bag should be selected.


Fourth, filter wind speed. The filter wind speed of the bag filter is too high, which is the main reason for the damage of the dust bag. In recent years, some units have blindly reduced equipment costs and increased profits. When designing bag filters, the filtration wind speed has been increased. In a short period of time, users have no significant response, but the life of the filter bag has been greatly shortened. In this way, not only does it not save the customer's money, but also brings a very large economic burden and expands the time.


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