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), which in the direction of the force of gravity, at least in sections, are arranged one above the other, wherein a cleaning gas line (3) is provided in order to the filter elements (2) over the entire circumference of 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, whereby the structural measures, a flow guide device (10) which, in the direction of the gravity force between the two filter elements (2) is arranged. Furthermore, the invention relates to a method for cleaning of such a filter installation (1).n="21"