HP steamdrum

In the top of the boilerroom of unit EC 7.
This is the HP steamdrum with circulation pipes (in the foreground) coming back from the evaporator and steampipes on top leading to the first superheater.
The water circulates through the evaparator and the water/steam mixture is coming back and is divided into water and steam. This is done by cyclones ( look here). The water is going back to the evaporator and the steam is lead to the first superheater.

Better in LARGE....