Circulating cooling device for calcium carbonate production

The utility model discloses a circulating cooling device for calcium carbonate production, and particularly relates to the field of calcium carbonate production, which comprises a support plate and a shell, and a circulating mechanism is fixedly connected above one side of the support plate. The circulating mechanism comprises a first pump machine, a conveying pipe, a gathering box, a first extending pipe, a second extending pipe, a discharging pipe, a second pump machine, a cold water tank, a water suction pipe and a temperature control box assembly, the first pump machine is fixedly connected to the upper portion of the temperature control box assembly, the cold water tank is fixedly connected to the interior of the temperature control box assembly, and the first pump machine is started; water in the cold water tank is pumped out through a water suction pipe, then the water is input into one gathering box through a conveying pipe, the water can also be input into the other gathering box through a first exte