UV burner for drying paint or varnish - has protective quartz cooling tube with air flow and aluminium reflector

摘要

The system for drying pigments varnishes or paints on to the surface of corrugated paper or paper sheets has an Ultra Violet burner and protective device to prevent over heating. The protective device is a hollow quartz glass tube which surrounds the UV burner, carrying cooling air. The cooling tube is maintained at a distance from the UV burner by a holder. On the cooling tube is an aluminium foil reflector partly surrounding the tube. The reflector may also consist of an aluminium layer.