THERMAL REDUCTION APPRATUS FOR METAL PRODUCTION

摘要

A thermal reduction apparatus is disclosed. According to an embodiment of the present invention, the thermal reduction apparatus comprises: a preheating unit (10) which preheats a reduction object (1) and loads a reduction object to a reduction unit; the reduction unit (20) connected to the preheating unit wherein a thermal reduction reaction of the reduction object occurs; a cooling unit (30) connected to the reduction unit, to and from which the reduction object flows and is discharged to the outside; a gate valve (40) installed between the preheating unit and the reduction unit; a gate valve (40) installed between the reduction unit and the cooling unit; and a condenser (60) connected to the reduction unit, condensing metal gas wherein a first blocking film (51) installed in the reduction unit, and a second blocking film (52) installed to be separated from the first blocking film in the reduction unit are included.