Thermal deaerator (membrane deaerator) is a new type of deaerator, which can remove dissolved oxygen and other gases in the feed water of thermal systems and prevent the corrosion of thermal equipment. It is an important equipment to ensure the safe operation of power plants and industrial boilers. .
1. The oxygen removal efficiency is high, and the qualified rate of oxygen content in the feed water is 100%. The oxygen content of the feed water of the atmospheric deaerator should be less than 15цɡ/L, and the oxygen content of the feed water of the pressure type deaerator should be less than 7цɡ/L.
2. Stable operation without vibration. It can be applied to negative pressure start and sliding pressure operation, which reduces the complicated manual adjustment operation in start and operation.
3. It has the advantages of good adaptability, not demanding water quality and water temperature requirements, and can run about 50% of the force in a short period of time.
4. Small exhaust volume and low energy consumption.