Device for cleaning air laden with textile dust

摘要

In order to ensure high efficiency of the device over long periods of time and in order to prevent damage due to forms of contamination, the fan (3) has a switchable compressed air blowing device (6) with at least one outlet aperture (9) directed towards the impeller (4) of the fan (3). For this purpose a switch device (11) is operated from time to time, by means of which a cleaning process of in each case only brief duration can be controlled. <IMAGE>