EJECTOR-CONDENSER Russian patent published in 1997 - IPC

FIELD: fluidics. SUBSTANCE: ejector is additionally provided with pressure-tight cylindrical housing with cover and bottom wherein axially alined branch pipe for supplying steam and nozzle, arranged in series, are coaxially mounted, additional first diverging pipe, and second diverging pipe. The branch pipe for supplying gas products is arranged radially on the branch pipe for supplying steam and is in communication with the chamber with gas products defined by the nozzle and the wall of the branch pipe for supplying steam. The outlet of the chamber for gas products is made up as the second ring nozzle and is coupled with the inlet of the first converging pipe. The branch pipe for supplying water is mounted radially on the branch pipe for supplying steam and is in communication with the water chamber defined by the first converging pipe and the wall of the branch pipe for supplying steam. The first nozzle is connected with the inlet of the second converging pipe. A diffuser is coaxially mounted at the outlet of the second converging pipe. The diffuser is connected with the axial pipe the free end of which is received in the branch pipe. The branch pipe is concentrically mounted on the bottom of the housing. There is an additional branch pipe for discharging gas at the top of the housing. The bottom is provided with a branch pipe for discharging water. EFFECT: improved design. 1 dwg