Filter housing plays a key role
Filter bag is one of the most popular products in the purification industry. It is widely used in our daily life.
However, as we all know, the filter bag is a kind of device for filtering impurities, which needs to be changed frequently. If it is not changed in time, the filtering effect may be affected.
So how to increase its service life and reduce the frequency of replacement?
We should pay attention to the aging of the filter bag, which is usually caused by the following reasons: hardening and shrinkage due to high temperature, reaction due to contact with acid, alkali or organic solution, and reaction with moisture.
When we encounter the aging situation, we should investigate the causes and take corresponding measures. In another case, when the filter bag is blocked, the resistance of operation will increase, which will affect the filtering effect.
Solution: strengthen the dust cleaning to clear the filter bag blockage, change the filter bag or adjust the installation and operation procedures.
What we should pay attention to is that the installation of filter bag should not be too loose or too tight, too loose easy to accumulate dust, too tight easy to pull out. For the replacement of the filter bag, should be used to clean the compressed air, and then check whether there is any damage, found that the damage should be repaired or replaced in time.