PROCEDURE TO INCREASE THE ADDITION OF SCRAP THROUGH A PREHEATING OF THE SCRAP INSIDE THE CONVERTER.

摘要

THE PATENT AFFECTS A PROCESS OF INCREASING SCRAP ADDITIVE IN CONVERTER PROCESSES THROUGH SCRAP PREHEATING IN A CONVERTER (1) AND A CONVERTER (1) WITH PREHEAT BURNERS ABOVE THE BATH LEVEL (6). ESPECIALLY, IN ORDER TO ENABLE A GOOD FLAME AND A DRIVE COVERING THE SURFACE OF THE SCRAP COLUMN, IT IS INTENDED TO POSITION ANNULAR SPLIT BURNERS (7) P OF LONGITUDINAL SECTION (8) WITH EXTERNAL GAS CONDUCTION (10) AND INTERIOR OF OXYGEN (12) OF THE OPPOSITE FACE AROUND THE STEM IN THE LOWER ZONE (4) OF THE CONVERTER (1) ABOVE THE BATH LEVEL (6) OF THE LIQUID METAL WASH.