Oxygen recovery system principle and process configuration characteristics

Oxygen recovery system is an energy-saving complete system for recovering, purifying and recycling ozone tail gas, which includes: ozone tail gas destructor, tail gas dehydration device, tail gas collection tank, tail gas booster and tail gas purification and purification device. After the ozone gas is absorbed and reacted by the water treatment system, the tail gas passes through the tail gas destroyer, which catalyzes the ozone in the tail gas into oxygen, and then enters into the tail gas dehydration device, which removes the water in the tail gas and then enters into the tail gas collection tank, and then enters into the tail gas booster after the stabilizing buffer of the tail gas collection tank, and then raises the pressure of the tail gas to more than 0.8MPa by the tail gas booster, and then enters into the tail gas purifying device to purify the tail gas to the concentration of oxygen and the amount of oxygen in the tail gas. Tail gas purification to oxygen concentration and dew point and other parameters in line with the ozone generator oxygen source indicators, and then finally supplement a small amount of fresh oxygen mixed into the ozone generator preparation of ozone, and thus can be realized to prepare oxygen - ozone preparation - catalytic oxidation of water treatment system recycling.

This ozone recycling system can significantly reduce the operating costs of water treatment, oxygen utilization rate of about 80%, effectively saving the operating costs of air purification treatment. For the use of liquid oxygen as the ozone gas source occasions more advantageous, ozone recycling system of the comprehensive operating costs of about 30% of the operating costs of liquid oxygen, energy saving and emission reduction, no emissions, no pollution of the environment, and at the same time, the return on investment is very high.