Plate heat exchanger with condensed fluid separating function and its manufacturing method

摘要

Disclosed is a plate heat exchanger (100) with a condensed fluid separating function, which includes a reheater (4) having plural laminated wrinkled plates (1a) and introduction (2) and discharge (3) holes connected to different compressed air channels therein; a chiller (7) having plural laminated wrinkled plates (1b), working fluid inlet (5) and outlet (6) holes connected to a working fluid channel therein, and compressed air channels formed therein; and a wall-shaped pipe (10) configured for partitioning the reheater (4) and the chiller (7) with providing a flow line to communicate a compressed air with the reheater and the chiller. An adiabatic expansion chamber (8) is formed in a lower portion of the chiller (7) on a flow line for the compressed air cooled in the chiller to move toward the reheater (4). A condensation chamber (18) is formed in a lower portion of the reheater (4) connected to the adiabatic expansion chamber (8). A condensation mesh sieve (9) and a drainage hole (17) are formed in the condensation hole (18).