Supercritical autoclave bubbling deoxygenation system

The invention relates to a hydrochemical control system, and specially, discloses a supercritical autoclave bubbling deoxygenation system. The supercritical autoclave bubbling deoxygenation system comprises a bubbling deoxygenation unit, a monitoring and control unit and a pump-in and pump-out unit. The bubbling deoxygenation unit is provided with a plate with cellular holes, and has the functions of dispersing gas and increasing a water-gas contact area. An inverted valve is arranged at a gas channel outlet of the pump-in and pump-out unit, and thus produced gas can be discharged effectively; oxygen backflow caused by a concentration difference is avoided; and oxygen in water for experiments is effectively removed so that oxygen content is reduced to content below 2ppb. A gas dischargingchannel is provided with an inverted valve and a peristaltic pump and thus oxygen in air and an aqueous solution can be pumped into the water for experiments so that the oxygen content can be effectively adjusted. The monitoring and control unit adopts a feedback control technology and thus the monitoring and control unit can effectively control and monitor the oxygen content. The supercritical autoclave bubbling deoxygenation system can remove oxygen without heating, and has low energy consumption and high deoxygenation efficiency.