In thermal power plant Deaerators are used as a device to remove dissolved Oxygen from feed water in which heating steam is supplied from external source. Below this vessel feed water storage tank (FST) is placed
. In Chinese design the Deaerators are removed from the circuits. They have placed this stork type Deaerators with only a feed water tank.The thermal power plant Engineers are required to analyse this design process and principle.
Hello.. Could you please send the plant thermal layout for well understanding and accurate answer
Dear Radhashyam,
cruicial for the dearation is to enlarge the process water surface. This can be done by either letting the water trickle through a column or by spraying the water into the tank. The latter case is called spray type. And Stork is just the manufacturer of the dearator. I think the advantage is that the dearation is integrated into the feedwater storage tank. There are nice videos on youtube that illustrate the principle.
Hope this helps,
Friedrich
- Badges
- Science topic
- Similar topics
- Computer Communications (Networks)
- Simulators