The choice of plate heat exchanger type plate heat exchanger sort is more, each have adapted to conditions, shall, first of all, to choose one in the engineering design.
Temperature above 200 ℃, pressure is greater than 2 mpa, brazing type plate heat exchanger can be selected, if the area is larger, can also choose and welded plate heat exchanger;
Temperature greater than 300 ℃, pressure is greater than 3.
5 mpa, should choose to plate and shell type heat exchanger;
For small temperature difference at the end of the working condition, can choose shallow slot ripple;
To remove the more frequently, can choose detachable plate heat exchanger;
For the flow of large difference, can choose the asymmetric plate heat exchanger.