Dust Extraction During Brushing Processes

Dust emissions from brushing processes can be captured using either dry dust collection or wet separation methods. The choice between these technologies depends largely on whether the system operates with exhaust air or recirculating air.

For dry dust collection, systems from the VARIO and PT series are typically used. Filter selection is based on the specific application requirements.

When processing oily air, limestone powder is introduced through a dosing unit to protect the filters by creating an inert atmosphere. This is especially important when dealing with combustible or explosive dusts, as it forms part of a broader fire and explosion protection strategy. It’s also critical to determine whether the system will be installed indoors or outdoors, as this affects design and safety considerations.