| 摘要 |
The invention concerns with a cleaning equipment ( 1 ) for cleaning at least one guide roll ( 2 ) in a rotary printing press that feeds a paper web ( 3 ), which has at least one cleaning brush ( 4 ) in the range of the guide roll ( 2 ) that should be cleaned, which is arranged coaxially to this cleaning equipment ( 1 ) in the expansion space, defined by the paper web ( 3 ), which possesses a bristle field with helically revolving brushes ( 5 ), and the brushes are brought with their bristle field to the guide roll ( 2 ) with the purpose of cleaning at least in some areas, during the cleaning process; thereby the cleaning equipment ( 4 ) has at least one dirt discharge unit ( 6 ), through which the dirt particles or similar could be removed from the guide roll ( 2 ) by the means of at least one cleaning brush ( 4 ). Cleaning equipment ( 1 ) according to the invention is characterized through the fact that the bristle field of at least one cleaning brush ( 4 ) has at least two adjacent sub areas ( 7, 8 ) with brushes revolving in the opposite direction, which move the dirt particles, removed from the guide roll ( 2 ), into these sub areas ( 7, 8 ) either to the sub areas of a conjoint dirt discharge unit, which is arranged between the adjacent sub areas of the cleaning brush ( 7, 8 ), or respectively to a dirt discharge unit ( 6 ), provided sideways to the adjacent sub areas of the cleaning brush ( 7, 8 ) at the end faces (cp. FIG. 1 ).
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