Mixing chamber and spraying device comprising said chamber

摘要

The chamber (2) has orifices (14) formed in an enclosure (7) for introducing gas (5) and disposed such that the gas forms a film (15) preventing liquid (4) from contacting the enclosure. The gas is mixed with the liquid within a space defined by the film. The liquid is introduced in the chamber, through an inlet opening (8) situated at a longitudinal end, along a stream parallel to a longitudinal direction (6). An independent claim is also included for a spraying method.