Abstract: A bag filter assembly for cleaning dust-laden gases has a housing, which is divided into a filtered-gas side and an unfiltered-gas side by a bag bottom formed with openings. Several filter bags with a flat cross-section and support baskets are arranged in the bag bottom openings. The filter bags have support baskets and injector nozzle at the open end for conducting and accelerating compressed-air pulses for dedusting. The injector nozzle protrudes at least partially into the openings of the bag bottom. Sealing elements are arranged on the outside of the injector nozzle at the level of the bag bottom in order to form a defined gap for a defined compression of the filter bag between the sealing elements and the jacket surface of the opening in the bag bottom and thus to independently seal the filter bag with respect to the opening of the bag bottom.

Abstract: A bag filter assembly for cleaning dust-laden gases has a housing, which is divided into a filtered-gas side and an unfiltered-gas side by a bag bottom formed with openings. Several filter bags with a flat cross-section and support baskets are arranged in the bag bottom openings. The filter bags have support baskets and injector nozzle at the open end for conducting and accelerating compressed-air pulses for dedusting. The injector nozzle protrudes at least partially into the openings of the bag bottom. Sealing elements are arranged on the outside of the injector nozzle at the level of the bag bottom in order to form a defined gap for a defined compression of the filter bag between the sealing elements and the jacket surface of the opening in the bag bottom and thus to independently seal the filter bag with respect to the opening of the bag bottom.