制氧机组水系统改造

Reformation of the Backwater System of Oxygen Generating Unit

介绍了制氧机组循环水系统采用无压回水的缺点和采用有压回水的优点,提出了循环水系统由无压回水改为有压回水的可行性和应注意的问题。

The disadvantages of using backwater without pressure and advantages of us- ing backwater with pressure in the circulating water system of oxygen generating unit are in- troduced, while the feasibility of replacing the backwater system without pressure with pressur- ized water system and attention points in the change are put forward.