HEAT EXCHANGER FOR MOLTEN SALT STEAM GENERATOR IN CONCENTRATED SOLAR POWER PLANT

摘要

A hairpin heat exchanger (1), wherein the bundle of parallel U-bent tubes (2) is extended out of the exchanger and connected, via bent tubes (11), respectively beyond an end of the internal shell (3) and of the external shell (4) at the first straight section to a first header (9) distributing the first fluid to the bundle of straight tubes (2) and beyond an end of the internal shell (3) and of the external shell (4) at the second straight section to a second header (10) collecting the first fluid under the form of liquid, vapor or a mixture liquid /vapor from the bundle of straight tubes (2).