What are the uses of coal furnace vacuum deaerator?

Normally, the deoxygenation of vacuum deaerator is carried out at a temperature of 30 ℃~60 ℃. At this point, we can achieve deoxygenation at low temperatures on the water surface (at 60 ℃ or room temperature). For thermal boilers and steam boilers with large load fluctuations and poor deoxygenation effects, vacuum deoxygenation can be used to achieve satisfactory deoxygenation results.