Dust Exactor Machine details:

• Fine dust normally adheres to surface of filter element and accumulates other fine dust particles as well
• When accumulated dust cake formed properly and is large enough and unaffected by upward air streams, it falls into the hopper

By increasing space between cartridges, the problem of dust falling on adjacent cartridges is reduced.

It must be remembered that the system efficiencies of cartridge collectors depend upon good cleaning of the cartridge and not by adding more filter media in the cartridge. Additional filter media neither improve function nor life of the cartridge. By merely adding filter media it is likely that even the initial advantages in terms of airflow and pressure drop may be lost. The amount of filter media should be decided based on nature and size of dust particle.