INSTANT BOILING DEVICE Russian patent published in 2010 - IPC F22B3/04 

FIELD: machine building.

SUBSTANCE: device comprises inlet chamber with tangential supply nozzle, channel for steam drain, outlet chamber with nozzle for working fluid drain, throttle installed inside outlet chamber to form a transition channel, which connects inlet and outlet chambers, and having inner channel for steam drain, mounted in end cover of inlet chamber, at the same time device is equipped with the second outlet chamber with nozzle for working fluid drain installed over inlet chamber and coaxially to it, the second throttle installed inside the second output chamber to form a transition channel that connects the second outlet and the second inlet chambers, and having inner chanel connected to steam drain channel, at one side, and to end cover of the second outlet chamber, at the other side.

EFFECT: increased amount of drained steam.

2 dwg