The invention provides a self-cleaning type cooling tank for
high polymer material production, and relates to the technical field of
high polymer production auxiliary equipment, the self-cleaning type cooling tank comprises a box body, a placing part, an auxiliary part and a heat dissipation part; the box body is placed on the
workbench; the box body is of a rectangular box-shaped structure, and heat dissipation grooves are formed in the left end face and the right end face of the box body in a
linear array mode. The
impeller is located below the placing plate, when the
impeller rotates, the
impeller makes elastic contact with the bottom end face of the placing plate, at the moment, the placing plate reciprocates up and down, and therefore water spraying at the spraying holes can be achieved. Due to the fact that the protrusions are welded to the containing plate in the
linear array shape, each protrusion is of a semi-cylindrical structure and makes contact with the
high polymer material, the contact area of the high
polymer material and the containing plate can be reduced, and the problems that firstly, an existing device cannot achieve cleaning of the high
polymer material during cooling, and the cooling dead angle is too large are solved; and secondly, the problem that an existing device cannot achieve auxiliary cooling of cooling liquid while cooling is conducted is solved.