Circulating plate type cooler for freeze-dried dairy products

The utility model discloses a circulating plate type cooler for freeze-dried dairy products. The circulating plate type cooler comprises an outer shell, the placing frame is arranged in the outer shell; the collecting groove is formed in the inner wall of the bottom of the outer shell, surrounds the placing frame and is spaced from the bottom of the placing frame; the upper cover body covers the collecting groove, a plurality of through grooves are formed in the upper cover body, and the through grooves are communicated with the collecting groove and the outer shell; the adsorption part is cushioned in the collecting groove and is used for adsorbing water; therefore, the technical problems that water gathers at the bottom of the shell, the shell is not sanitary, and potential safety hazards are caused when operators slip down are solved. 本实用新型公开了一种冻干乳制品循环板式冷却器，包括：外壳体；以及设置在外壳体内的放置架；还包括：一收集凹槽，设置在外壳体的底部内壁处，并且收集凹槽围绕放置架，与放置架的底部间隔设置；一上盖体，盖在收集凹槽上，并且上盖体上具有若干个通槽，通槽连通收集凹槽和外壳体；以及一吸附部，垫在收集凹槽内，用于吸附水；从而克服了外壳的底部处聚集水，不卫生，而且有