| 摘要 |
<p>The assembly to enrich a fluid with gas, and especially aerate water with oxygen, has a gas supply with a pressure control and a treatment chamber (1) where the water flows through. At least one spray jet (2) is within the chamber opening in relation to the flow direction (r), and a gas feed (3). The oxygen is ripped out of the jet by the water flow, forming a mist at the jet. Fluid pressure controls are outside the chamber, to give an overpressure at the fluid inflow (5) and outflow (6), giving a higher pressure of at least 50 kPa at the inflow than at the outflow and at least 50 kPa lower than the pressure at least at one gas outflow opening (7) of the gas feed.</p> |
