DWF Travelling Compressed Air - Semi-Offline Cleaning
The cleaning of the flat-bag rows takes place sequentially in steps by means of a cleaning device, travelling within the clean gas chamber. The cleaning air is injected into one row of the flat-bag filters by means of compressed air, while the two flat-bag rows adjacent to the cleaning row are not under the normal extraction IE Isolated durring the cleaning process. A lip seal along the carriage travel path serves as a reliable sealing devise, proven while in continuous operation.
