Chemical reaction kettle

The utility model provides a chemical reaction kettle, which relates to the technical field of chemical reaction kettles and comprises a support frame, the surface of the top of the support frame is connected with a reaction kettle body in a penetrating manner, the surface of the bottom of the support frame is fixedly provided with a storage box, and one side of the surface of the storage box is connected with a small water pump in a penetrating manner; and one side of the surface of the small water pump is in through connection with a first water pipe. According to the reaction kettle disclosed by the utility model, the bidirectional motor is started to enable the connecting rod to operate, the plurality of brushes on the surface of the connecting rod clean the surface of the inner cavity of the reaction kettle body, and the plurality of water outlet holes in the surface of the connecting pipe can enable water in the connecting pipe to clean the surface of the reaction kettle body; when a control valve is op