Ceramic filter element with thickness gradient the filtration membrane

摘要

The present invention relates to a ceramic filter element to the particle separation of hot gases, having an elongate hollow body, which is designed to be permeable to gases, a porous ceramic filter layer and on a carrier for fastening to a first end an access opening, with the thickness of the ceramic filter layer over the axial extension of the base body changes. Dollars a with the proposed filter element can be a uniform release of the filter cake in the case of application of the filter element with a pressure pulse achieve.