Bag filter common sense

It is essential for general ventilation and air conditioning, and is the main force for filtering air.

The bag type is mainly to meet the requirements of high air volume and low resistance. The correct use of the bag filter is to install a layer of pre-filtering device at the front end of the bag filter, usually using a disposable paper frame or a metal frame plate filter. This effectively prevents the bag filter from directly contacting the harsh environment.

During our regular return visits to our customers, we found that in order to save costs and reduce the installation process, some users used the bag filter as a * level filter after the paper filter at the front end of the bag filter. The bag filter is used in a harsh environment and has a short life span, and cannot be used according to the original design requirements of the product. This situation should be avoided as much as possible. On the surface, although the cost of adding one filter increases, the installation of the front-end filter can extend the replacement period of the bag filter. In the long run, the total maintenance cost is reversed. Reduced.