| 摘要 |
A method for cleaning a dry compressing screw-type vacuum pump with internal compression includes the following method steps: operating the screw-type pump ( 12 ) at nominal rotation speed, mixing a cleaning fluid composed of a rinsing liquid and a rinsing gas at a volume ratio of at least 1:10, and introducing the cleaning fluid into the gas inlet ( 16 ) of the screw-type pump ( 12 ). The cleaning method allows a dry compressing screw-type vacuum pump with internal compression to be cleaned in a simple manner at regular intervals. |
