Cooler for water scrubber of raw material device

The utility model is applicable to the field of coolers, in particular to a cooler for a water scrubber of a raw material device, which comprises the water scrubber, an outer tank body is fixedly connected to the outer side of the water scrubber, a cooling cavity is formed between the outer tank body and the outer wall of the water scrubber, and the bottom of the cooling cavity is V-shaped. The bottom of the outer tank body is respectively provided with a hot water drainage pipe and a circulating structure, the hot water drainage pipe and the circulating structure are both communicated with the cooling cavity, a fluctuation structure is arranged in the cooling cavity, and the water washing tower and the outer tank body are provided with transmission structures for driving the fluctuation structure to move. Cooling liquid in the cooling cavity can be conveniently discharged out of the hot water drainage pipe through the V-shaped bottom and recycled through the circulation structure, the fluctuation structure i