What is the working principle of the steam-water mixing heater?

The nozzle inside the steam-water mixer is a small inclined hole, and steam is injected into the shell at high speed from the nozzle of the submerged steam-water mixer, which has a strong spraying effect on the surrounding cold water. Cold water enters the submerged steam-water mixer through the inclined hole on the outer wall of the submerged steam-water mixer, and exchanges heat with steam at high speed for total heat exchange, while the high-speed steam spirals up in the shell. The formed rotating steam can absorb steam and eliminate noise. At the same time, the heated water is continuously led out from the upper surface of the shell, which drives the water around the submerged soda mixer to flow, thus heating the water in the whole water tank.