In the food sector, treated pollutant is a potentially explosive dust so all installed plant components require Atex certification according to the dangerousness class in which they operate.
It is important to distinguish between suitable plant construction materials as contact with foodstuffs requires the use of AISI 316.
Flow which is sucked up and/or generated by pneumatic conveyance is sent to a pulse jet bag filter with anti-static bags, also treated by a water-repellency process.
A centrifugal ventilator in a vacuum with the filter (operating with clean air) maintains suitable in line vacuum and a smokestack emits the treated flow into the atmosphere.