Descripción del producto
An explosive dust atmosphere exists in the raw gas compartment of the Herding filter unit depending on the operating mode of the cleaning system. The Herding® sinter-plate filter acts as a DustExZoneBarrier and no explosive dust atmosphere exists on the clean gas side.
The units situated downstream from the Herding® filter unit need to be designed only for the simple safe zone and are not required to be configured with explosion protection features.
The effect of the Herding® sinter-plate filter as a DustExZoneBarrier is described in VDI 2263 Page 6 and 6.1.