WORKING DECK USED FOR REPAIRING ERODED PORTION OF ELECTRIC FURNACE

摘要

An electric furnace body repair working deck is provided to reduce working time as operator enters a furnace inside when a furnace body is not completely cooled. A hollow cylindrical wall panel(12) has the size to be placed in the upper part of a floor inside an electric furnace and is penetrated vertically. A door(14) opens and closes one side of the wall panel. An inner panel(20) is formed with a regular length along an inside circumference direction of the wall panel. A foothold is installed on the top between the wall panel and the inner panel and provides a channel for an operator. A cooling structure circulates cooling water and cools the inside of the wall panel.