The main reasons for dust bag damage is generally the following points
1, filter the wind speed
The high filtration wind speed of the dust bag is the main reason for the damage of the dust bag. In recent years, some units blindly reduce equipment costs and increase profits. When designing the bag filter, the filter wind speed is increased, and the user has no obvious time The reaction, but greatly shortened the service life of the filter bag. This has given the customer not only no money, but has brought a very large economic burden, and wasted time.
2, dust medium
The choice of dust collector fabric depends on the dust nature of the dust, taking into account whether the dust contains acids, alkalis or corrosive substances. According to the nature of the dust, it is suitable for its filter material, so that the filter bag can be normal Adsorption dust without affecting its service life.
3, the use of temperature
The correct selection of dust bag suitable for the corresponding dust temperature is the key to the filter bag. If the temperature is too high, the dust bag selected to exceed the normal use temperature, the filter bag will shorten the service life, and will seriously burn in a short time. , In the selection of filter bag must be measured to calculate the inlet temperature of the filter, in the selection of the appropriate dust bag.
4, product quality
The processing of dust bag is particularly important. In recent years, some small manufacturers use small sewing machines as processing equipment, and use inferior quality lines as raw materials during processing, which is far from real, and the processing level is far behind. The filter bag will appear open line when it is not used for a long time. , cracks, falling bottom and other phenomena. Although the bag size is slightly smaller, it can be used, but it will appear after using for a period of time after adsorbing dust with larger specific gravity.