OZONE GENERATION METHOD AND OZONE GENERATION PORTABLE DEVICE Russian patent published in 2018 - IPC C01B13/11 

FIELD: technological processes.

SUBSTANCE: group of inventions relates to the ozone from oxygen-containing gas physical generation methods and devices and can be used for bactericidal treatment of wounds, gynecological pathologies, surgical instruments sterilization. Method comprises the oxygen-containing gas supply at a pressure of 120 to 140 mm Hg to the interelectrode space. Acting upon the gas with the rectangular shaped electric pulse discharge with steep fronts and cuts with amplitude of 300 kV and frequency of 300 Hz, additionally modulated by amplitude with the frequency of 50 Hz. Portable device contains located in the ozone-resistant housing power supply unit and high-frequency generator, connected to the power supply unit output fan, high-voltage pulse transformer, which input is connected to the high-frequency pulse generator output, and its high-voltage output is connected to the reactor chamber electrodes. Device also contains a pump, which input is connected to the mains switch and the output is to the reactor chamber input. Reactor chamber is the pair of parallel located polished glasses with dimensions of 120×60×5 mm, on the outer side coated with the metallization layer with dimensions of 90×40 mm. Distance between the glasses is 2 mm, and from the ends the chamber is sealed. Into the glasses 2 glass unions are brazed-in with external diameter of 4 mm and internal diameter of 3 mm, at that, the unions are located on the chamber opposite sides at distances of 8 mm from the chamber outer edge.

EFFECT: multiple increase in ozone concentration at the reactor chamber outlet, under otherwise equal conditions and power consumption, absence of the exhaust gas contamination with oxides, increase in the reactor chamber reliability, without the use of expensive metals or their alloys for electrodes, relaxation in the requirements for the oxygen-containing gas preliminary purification and drying.

2 cl, 7 ex, 1 dwg