Starting from a typical cement process flow chart, we have selected some process points in which the nuisance filters are necessary in order to allow a proper material handling. A comprehensive study and the deepl knowledge of the upstream equipment allow an efficient dedusting action and emission control by the filtering unit.

Data and configurations of these equipment are only for study purposes, real cases need may differ from the data showed.

Bag filter layout: double compartment

Bags cleaning phase

Bags: pulse valves

  • The compressed air fill the tank. The air goes to the top side of the diaphragms through the pressure balance orifices. The top side area of the diaphragms is wider than the opposite one side and the diaphragms remains closed.
  • When the solienoid is energised the air over the diaphragms is discharged to the outside. The pressure of the air inside the tank lifts the diaphragms

Filter bags & accessories

Filter bags & accessories