Filter bags are one of the most popular products in the purification industry and are used more and more in our daily lives. However, we all know that the filter bag is a device for filtering impurities, which needs to be changed frequently. If it is not changed in time, it may affect the filtering effect. So how can we increase its service life and reduce the frequency of exchange?

We should pay attention to observe the aging of the filter bag, usually caused by the following reasons: hardening shrinkage due to high temperature, reaction due to contact with acid, alkali or organic solution, reaction with moisture, and aging In the case of the situation, we must investigate the cause and take corresponding measures. There is also a case where the filter bag is clogged, and the resistance of the operation will increase, which affects the filtering effect.

Solution: Strengthen the cleaning to clean the filter bag, change the filter bag or adjust the installation and operation procedures. We should pay attention to the installation of the filter bag should not be too loose or too tight, too loose and easy to dust, too tight and easy to pull. For the changed filter bag, it should be blown off with compressed air first, and then checked for damage. If it is found to be damaged, it should be repaired or replaced in time.