DEVICE FOR DIRECT MIXING METERED AMOUNT OF LIQUID AND STEAM Russian patent published in 2011 - IPC F22D1/28 

FIELD: machine building.

SUBSTANCE: invention is designed for direct mixing metered amount of liquid and steam and can be implemented in any production, particularly, in oil industry at pumping reagent into well. The device for direct mixing metered amount of liquid and steam consists of a tank with liquid, of a tube section of transporting flow of steam with a connecting pipe for entrance of liquid flow communicated with an inter-branches cavity formed with two partitions. The partitions have orifices, where into there are installed leak proof branches with channels in walls made near the inlet partition. From top the tank is equipped with a steam line with a gate and a tube section up to the inlet partition. The connecting pipe has a control gate with a calibrated pass. Also, the branches at the inlet partition are equipped with ejectors, a low pressure chamber of which is communicated with the channels made in the branches from beneath.

EFFECT: efficient mixing liquid with steam due to forced suction of liquid inside branches with ejector installed in them.

1 dwg