Conjunto de agujero de colada que se instala en una abertura que se extiende a través de la carcasa y el revestimiento refractario de un horno metalúrgico, comprende una sección de bastidor metálico para instalarse en una abertura, un elemento de canal inserto refractario asentado en la sección de bastidor metálico; horno metalúrgico: método.

摘要

The invention relates to a taphole assembly (1) for arranging in a taphole assembly opening (2) extending through a shell (3) and a refractory lining (4) of a metallurgical furnace (5) such as a pyrometallurgical furnace and for leading melt from the inside of the metallurgical furnace (5) to the outside of the metallurgical furnace (5). The taphole assembly comprises: a frame section of metal (6) to be arranged in a taphole assembly opening (2) extending through a shell (3) and a refractory lining (4) of a of a metallurgical furnace (5), at least one refractory insert channel element (7) arranged in a seat (8) of the frame section of metal (6) and having a channel (9) for melt. The invention relates also to a method for manufacturing a taphole assembly and to a metallurgical furnace including a taphole assembly.