NON-CONTACT VORTEX CLEANER Russian patent published in 2022 - IPC B08B5/02 

FIELD: cleaning devices.

SUBSTANCE: present invention relates to a non-contact cleaning device, in particular to a cleaning device for removing adhered particles from a part, as well as a corresponding method. The method consists in at least partial introduction of the part to be cleaned into the first hollow element (2) through the inlet (2a) of the first hollow element (2). Next, the air flow in the first hollow element (2) is initiated by blowing air through the movable nozzle ring (4) into the first hollow element (2), while the movement of the nozzle ring (4) is provided. The movable nozzle ring (4) is located inside the first hollow element (2). The second hollow element (3) encloses at least partially the first hollow element (2). The movement of the nozzle ring is provided by means of a drive (6).

EFFECT: easy part cleaning without contamination of the surrounding space.

15 cl, 3 dwg