Plate exchange type cooler

The utility model discloses a plate exchange type cooler which comprises two end plates which are symmetrically arranged, a plurality of cooling plates are installed between the two end plates, guide rods are symmetrically installed at the tops and the bottoms of the two end plates, through grooves are formed in the top and the bottom of the surface of one end plate, and the guide rods penetrate through the through grooves. Wherein a supporting column is arranged on the adjacent side of one end plate, one end of the guide rod is fixedly connected with the supporting column, tensioning bolts are installed on the side edges of the two end plates at the same height, and installation grooves for installing the tensioning bolts are formed in the edges of the surfaces of the end plates at the same height. By means of the designed functional assembly, the cooling plates can be conveniently connected in a limiting mode, the cooling plates and the end plates are not prone to shifting or loosening when installed and co