PLATE-TYPE HEAT EXCHANGER Russian patent published in 2016 - IPC F28D9/00 F15D1/02 F28F3/02 

FIELD: power industry.

SUBSTANCE: invention relates to heat engineering and can be used in plate-type heat exchangers. In the plate-type heat exchanger containing flow channels, through which the first and the second flows move in parallel or opposite to each other, wherein the flow channel are formed for the first media between the separate plates (1) connected together to form in each case the pairs (P) of plates, and for the second media between the pairs (P) of plates connected together to form the plates package (S), separate plates (1) within the entry zone (E) contain the guide vanes (2), that are formed by the stamped convexities, and project in the flow channel, wherein the guide vanes (2) are characterized by arc-like shape with inflow area (21) levelled in essence in parallel to the direction of the main flow, and outflow area (22) levelled at angle to inflow area (21).

EFFECT: improved design.

9 cl, 7 dwg