Nozzle arrangement and use thereof

摘要: With one or several pressure streams projected at an acute angle (α) in relation to the surface be processed, shearing forces can reached that are high enough move solid particles and/or fluid media and thus make it easier suck them away. The recognition of this fact is used a delivery/suction nozzle arrangement together with per se known Coanda effect. invention may all media, preferably for cleaning practicable passage surfaces; also drying degassing surfaces, as well industrial processes, particular substance separation processes.