| 摘要 |
<p>A method of cleaning a cyclone precipitating excess powder sucked out of a powder coating booth and cyclones (10) for carrying out this cleaning method are provided, cleaning air being sucked out during the cleaning process simultaneously from the lower end of the cyclone (10) via the inside of the cyclone, the immersion pipe (14) and the clean gas channel (16) and at least the outer casing of the immersion pipe (14) and the surface of the clean gas channel floor (24) which faces the inside of the cyclone being cleaned by means of compressed air jets which emerge from nozzles and impinge directly on these surfaces. …<IMAGE>… </p> |
