Visual monitoring device for chemical reaction

The invention belongs to the technical field of visual monitoring devices, and particularly relates to a chemical reaction visual monitoring device which comprises a reaction kettle, a stirring rod is mounted in the reaction kettle, a stirring blade group is fixedly connected to the bottom end of the surface of the stirring rod, the top end of the stirring rod is rotatably inserted into the top end of the reaction kettle, and a motor is fixedly connected to the end part of the stirring rod. A feed port is formed in one side of the top end of the reaction kettle, a discharge port is formed in the bottom end of the reaction kettle, a detection structure is mounted on the side wall of the reaction kettle, and the detection structure is located above the stirring blade group; according to the invention, the movable mirror is arranged to refract pictures of chemical raw materials in the reaction kettle during reaction into the multispectral camera, and during the reaction of the chemical raw materials, the heating