Continuous casting argon blowing stopper rod

The utility model discloses a continuous casting argon blowing stopper rod, which relates to the technical field of steel continuous casting and comprises a stopper rod main body and a stopper rod head provided with a plurality of micropores, an argon channel is arranged inside the stopper rod main body, the stopper rod head is spliced on the outer wall of the bottom of the stopper rod main body, and the inner wall of the argon channel is fixedly connected with a baffle plate. The inner wall of the baffle is rotationally connected with a wind shielding sleeve, the wind shielding sleeve and the baffle are each provided with a plurality of micropores, and the baffle, the wind shielding sleeve and the inner wall of the argon channel form a second guide groove. The stopper rod head has the effects of dividing and guiding airflow, so that argon entering the argon channel cannot completely move vertically downwards into the stopper rod head, most of the argon can move to the edge of the inner wall of the stopper ro