Continuous strip liquid film covering removing system - has vacuum suction nozzles in spaces between rollers and continuous strip

摘要

The liquid film on a continuous material strip is removed by a system with rollers. This film can consist of oil, protection agent or of detergent solutions. The removing suction nozzles (9) are located in the wedge shaped spaces between the rollers (6, 7) and the strip. The suction devices are connected with a vacuum generator operated with a gas. The venturi nozzle type suction elements are connected to the wedge shaped spaces by simple tubes. The suction system is driven with a liquid corresponding to that on the material strip.