Turdish roasting device for continuous casting machine

The utility model provides a turdish roasting device for continuous casting machines which has air flow regulating function, consisting of an air main pipe, an air branch pipe, a coal gas main pipe, a coal gas branch pipe and a burner nozzle. The air branch pipe is connected with the air main pipe and the burner nozzle. The coal gas branch pipe is connected with the coal gas main pipe and the burner nozzle. At the connecting point of the air main pipe and the air branch pipe, or at the connecting point of the coal gas main pipe and the coal gas branch pipe, or at the connecting point of the air main pipe and the air branch pipe, or at the connecting point of the coal gas main pipe and the coal gas branch pipe, an air flow regulating device is provided. Because the utility model is positioned at the connecting points of the wind pipe of the exiting turdish roasting device and the wind pipe branch pipe, or at the connecting points of the coal gas pipe and the coal gas branch pipe, or at the connecting points of the wind pipe and the wind pipe branch pipe, and at the connecting points of the coal gas pipe and the coal gas branch pipe, the air flow regulating device is provided, the device is far from the burner nozzle and the turdish, and in this way through using a socket wrench the stroke of the adjusting rod is changed to control the air input of the burner nozzle air and the coal gas, and therefore the combustion conditions and effects are improved.