DOOR STRUCTURE FOR DISCHARGING A SLAG OF ELECTRIC FURNACE

摘要

PURPOSE: A door structure for discharging slag of an electric furnace is provided to minimize thermal deformation and damage by assembling door bodies of difference materials to effectively dissipate the heat transferred from slag. CONSTITUTION: A door structure for discharging slag of an electric furnace comprises a base door body member(10) and a door reinforcing body member(20). The base door body member is formed of a metal material having high thermal conductivity. A cooling water channel(14) is formed inside the base door body member. Slag contact surfaces are formed on the top and front surfaces of the base door body member. The door reinforcing body member is coupled to the bottom of the base door body member to reinforce the rigidity of the base door body member.