Filter installation with cleaning air guide device for horizontal filter cartridges and method for cleaning a filter installation

摘要

The present invention relates to a filter unit (1) for cleaning an aerosol-like crude gas to a pure gas, with at least two horizontally arranged filter elements (2), wherein a cleaning gas line (3) is provided in order to the filter elements (2) with compressed air to the cleaning, wherein a compressed air supply to the structural and control engineering measures is effected in such a way that constituents of the water flowing through the filter material (7) of the two filter elements (2) used for cleaning and, by means of this compressed air flow passing (8) is forced into a common direction, wherein the structural measures comprise a flow guide device (10), the two main edges (14) in a first plane in which the two central axes / axes of symmetry of the two filter elements (2) are located. Furthermore, the invention relates to a method for cleaning of such a filter installation (1).n="19"