Heat-preservation closed internal water circulation cotton beating machine

The utility model belongs to the technical field of cotton beating machines. The utility model relates to a cotton beating machine, in particular to a heat-preservation closed internal-water-circulation cotton beating machine. The device comprises a base, a water tank, a heating plate, a cabinet body, a spraying mechanism and a control box, a water tank is fixedly mounted at the top of the base; awater pump is fixedly mounted on the left side of the water tank cavity; a temperature sensor is fixedly mounted on the right side of an inner cavity of the water tank; a heating plate is fixedly mounted in the middle of the bottom of an inner cavity of the water tank; an electric heating wire is arranged in an inner cavity of the heating plate; a cabinet body is fixedly mounted at the top of thewater tank; a spraying mechanism is fixedly mounted at the top of the cabinet body; the cotton silk cleaning device is reasonable in structure, uniform cleaning of cotton silk is achieved through cooperation of the spraying m