SUPPLY SYSTEM OF WATER-JET EJECTOR FOR SUCTION OF STEAM-AND-AIR MIXTURE FROM STEAM TURBINE CONDENSER Russian patent published in 1997 - IPC

FIELD: heat-power engineering. SUBSTANCE: according to first version, suction pipe line of lifting pump is additionally hydraulically connected with line of constant replenishment of demineralized water to condenser by means of pipe line equipped with shut-off adjusting fittings and connected to above-mentioned line and to suction pipe line of lifting pump or to drain tank located near point of connection of this tank with suction pipe line; according to second version, heat exchanger is connected at inlet to line of constant replenishment of demineralized water to condenser and at outlet it is connected with this line below in way of flow or with condenser. EFFECT: enhanced efficiency. 3 cl, 2 dwg