1, select the appropriate filter wind speed, filter the wind speed, the greater the initial resistance will be, for a long time, the dust bag will appear perforation phenomenon, once the perforation phenomenon will greatly threaten the life of the dust filter bag; At wind speed, there will be the danger of dust flying twice. Therefore, in consideration of the two points of neutralization and the appropriate filtering speed, there will be no phenomenon such as shortening the life of dust filter bags.
2, according to the nature of flue gas to choose dust bag material, dust filter bag manufacturers can now according to the different needs of working conditions, to produce a different material dust filter bag, so when selecting the dust filter bag, you can according to the nature of flue gas, so This will reduce the danger of shortening the life of the filter bag.
3. Reasonable pulse jet cleaning dust, usually different dust bag, with different cleaning pressure and frequency, so when the pulse jet cleaning cleaning, according to different working conditions and the nature of the dust filter bag custom frequency and pressure .
4, to ensure that the flue gas temperature above the dew point temperature, keep the gas in the filter bag dust collector temperature higher than the dew point 25 ~ 35 °C, so it will prevent the dust filter bag bag phenomenon appears, to extend its service life.
5, control the flue gas temperature, each type of dust filter bag has a limit that can withstand high temperature, so the flue gas temperature is controlled below this limit is necessary, in the pulse filter bag dust collector, if the flue gas temperature Exceeding the limit of the high temperature that the dust filter bag can withstand, it is necessary to immediately switch to bypass operation, so as to avoid the danger of high flue gas temperature on the dust filter bag, thereby prolonging the service life of the filter bag.
The shortening of the life of the dust filter bag will not only affect the work schedule of the factory, but also increase the cost. Therefore, the protection of the life of the dust filter bag is of vital importance. However, as long as it is used properly, the phenomenon that affects the life of the filter bag can be avoided. Use caution and materials, and use it properly.