Slag stopping plug for converter tapping

The utility model provides a slag stopping plug for converter tapping. The slag stopping plug comprises a conical steel plate main body, the interior of the conical steel plate body is a cavity, the bottom of the conical steel plate body is open, and the top taper angle of the conical steel plate body is 30-70 degrees. The slag stopping plug for tapping of the converter is conical and hollow, resources are saved, meanwhile, slag stopping efficiency is guaranteed, compared with a refractory material product, the slag stopping plug does not need to be baked, energy is saved, and compared with a refractory material, the slag stopping plug does not pollute molten steel. Compared with a refractory material product, the steel slag stopping plug is high in production efficiency, low in cost and short in period. The strength of the steel slag stopping plug is obviously improved compared with that of a refractory material slag stopping plug, and the slag stopping success rate is obviously improved. While meeting the r