STEAM-GAS GENERATOR Russian patent published in 2015 - IPC F22B1/22 

FIELD: machine building.

SUBSTANCE: as minimum steam-gas generator contains the chamber cooled by the ballasting component, mixing head, comprising block of fuel component supply, block of ballasting component supply with fired bottom, injectors comprising hollow nozzle and bushing femaling with ring clearance the nozzle, installed in the said blocks along the concentric circles and connecting cavities of blocks with cavity of the combustion chamber, at that on the external surface of the injector nozzle ribs are made, they interact by their external part with internal surface of the bushing, and external output part of the bushing is made with steps, with diameter increasing of its external surface interacting with the fired bottom, at that in step expansion of the bushing the channels are made connecting the cavity of the ballasting component with cavity of the chamber.

EFFECT: this design of the steam-gas generator increases uniformity of the temperature field of the steam-gas mixture at output due to intensification of the evaporation process of the ballasting component.

14 cl, 27 dwg