Method of controlling the discharge of contaminants in a conversion device of steel. (Machine-translation by Google Translate, not legally binding)

摘要

Method of controlling the discharge of contaminants in a steel conversion apparatus including the steps of surrounding a container having a metal receiving opening with an enclosure, placing a first evacuation means in a surrounding relationship with the opening receiving the metal from said container when it is in a substantially vertical position, elevating said first evacuation means away from said metal receiving opening, tilting said container to place its open upper part in the vicinity of an access opening of said container. Said enclosure and displaced from said first evacuation means, and creating an aspiration through said access opening to prevent discharge of the contaminants, and loading said container through said access opening. (Machine-translation by Google Translate, not legally binding)