FACILITY FOR RECOVERING EROSION OF TILTING RUNNER OF BLAST FURNACE AND METHOD FOR RECOVERING EROSION OF TILTING RUNNER OF BLAST FURNACE USING SAME

摘要

Provided in the present invention is a facility for recovering erosion of a tilting runner of a blast furnace. To this end, the facility for recovering erosion of a tilting runner of a blast furnace comprises: a movement guiding unit arranged at the upper portion of a tilting runner; an erosion detection unit which is movably arranged at the movement guiding unit, and is moved to an inspection location set at the upper portion of the tilting runner, in order to check whether an eroded area exists on the bottom of the tilting runner; an iron piece detection unit which is movably arranged at the movement guiding unit, and, in the case that the eroded area exists, is moved to the inspection location to detect whether an iron piece exists in the eroded area; a grinding unit which is movably arranged at the movement guiding unit, and, in the case that the iron piece is detected, is moved to the inspection location to be moved to the location in which the detected iron piece exists, thereby grinding the iron piece; a debris removing unit which is movably arranged at the movement guiding unit, and provides high-pressure area to the eroded area in which the iron piece is ground, thereby removing debris existing in the eroded area; a refractory recovery unit which is movably arranged at the movement guiding unit, and fills a shaping refractory stored in the eroded area from which the debris is removed, thereby drying the same at a predetermined temperature and thus recovering the same; and a control unit which controls the movement and operation of the erosion detection unit, the iron piece detection unit, the grinding unit, the debris removing unit and the refractory recovery unit. Therefore, the eroded part formed in the tilting runner can be recovered to its original state.;COPYRIGHT KIPO 2020