Cleaning arrangement for cleaning of element of machine for producing or processing paper or cardboard or tissue or fibrous material web, comprises laser which directs laser beam towards machine element which is cleaned

摘要

The cleaning arrangement comprises a laser (6) which directs a laser beam towards a machine element which is cleaned. The laser beam has an output power between 3 watts to 20 watts. The laser beam is directed towards the machine element by the laser beam compressed air at a distance of 100 millimeters, particularly 50 millimeters.