| 摘要 |
PROBLEM TO BE SOLVED: To provide a plate-type heat exchanger capable of supplying a first fluid to each of a plurality of first flow channels in a homogeneous state, and balancing heat exchange in the whole.SOLUTION: A main body portion including a plurality of stacked heat transfer plates has an inlet for allowing a first fluid in a gas-liquid mixed state to flow therein, at one end of the main body portion, and includes two or more primary branch flow channels applying first flow channels communicated with first inflow paths extended toward the other end of the main body portion, as branch positions, and respectively extended to the other end side of the main body portion from the branch positions to be communicated with the different first flow channels. |
