STEAM SUPERHEATER

Steam superheater loaded on river Weser for shipment to India


Saturated steam leaving the steam drum may need to be superheated. For this a superheater is installed e.g. downstream of the Process Gas Cooler. SCHMIDTSCHE SCHACK's steam superheater is a vertical heat exchanger with U-tubes and baffle plates.

ARVOS' DESIGN FEATURES:

Steam superheater in our workshop in Germany
  • At no point hot process gas  contacts the pressure vessel wall
  • The upper head is designed as combined steam inlet and outlet chamber
  • Gas outlet temperature  is controlled by the  internal gas bypass valve
  • The complete U-tube bundle together with the upper head can be removed through the top
Steam superheater during erection on site
Internals of a steam superheater