Apparatus for the cleaning of dust laden gas

摘要

In a filter housing (10) for the cleaning of dust laden, preferably hot gas ceramic filter candles (6) which are closed at one end are positioned in multiple levels one above the other and connected to laterally spaced apart supporting collectors (7). The supporting collectors (7) and the filter candles (6) within one level form a filter module which is divided into several mutually separate filter segments (18) in the shape of a circular sector. The supporting collectors (7) of one filter segment (18) are connected with a clean gas collecting channel (8) located on the same level, whereby a space remains in the center of each level which is free of collecting supports (7). Into each clean gas collecting channel (8) protrudes a cleaning lance (19) either directly or indirectly. (FIG. 1)