| 摘要 |
An apparatus for dissolving oxygen is provided to reduce cost for increasing dissolved oxygen, and increasing the amount of dissolved oxygen by supplying oxygen in liquid of a marine farming area and a waste water disposal plant etc. An apparatus for dissolving oxygen includes the followings: a first housing part(13) in which a first path having an inlet(11) is formed; a drive motor(20) located on the first path, and installed at the first housing part; a second path(41) connected with the first path; a nozzle unit(40) in which a plurality of spray holes(42) are formed to supply oxygen; a driving shaft(51) penetrating the nozzle unit, and connected with a rotary shaft(21) of the motor; a mixing part(50) having a vane(52); and a ventilation unit(30) spraying the air through an injection hole of the nozzle unit. |
