Guide device for controlling liquid flow during supply of two-layer fluid in a block-in-shell heat exchanger

摘要

The present invention relates to a heat exchanger (1) for indirect heat exchange between a first medium (Fl) and a second medium (F2), the heat exchanger (1) (2) enclosing an outer space (3) for accommodating a medium (F1) of one medium and at least one plate type (2) for indirect heat exchange between the two media (F1, F2) Comprising at least one plate heat exchanger (4), wherein the at least one plate heat exchanger (4) comprises a first heat exchanger (3) so as to be surrounded by the liquid phase (L1) of the medium (F1), and in order to introduce the first medium (F1) into the shell space (3) 6) or the distributor channel (6) is arranged above the plate type heat exchanger (4) in the outer space (3) Wherein the dispensing device (6) or the distributor channel (6) has at least one outflow opening (6b) oriented downward and the at least one outflow opening (6b) The liquid phase (L1) of the first medium (F1) can flow out of the distribution device (6) or the distributor channel (6) into the outer space (3). According to the invention, the heat exchanger (1) comprises a guiding device (10) arranged below the distributing device (6) or the distributor channel (6), the guiding device (10) comprising at least one Is configured to guide the liquid phase (L1) of the first medium (F1) flowing out of the two outflow openings (6b).