Patent ID: 6258315
Filing Date: 2001-07-10
Classification: C21B,F27D

Abstract:
A structural member of a furnace body for a metallurgical shaft furnace, comprising:a metallic structural member having a flow path for a coolant therein;inner furnace refractories arranged on a cooling surface of said metallic structural member;metallic supporting members protrudingly provided on said cooling surface of said metallic structural member for connectingly supporting said inner furnace refractories by being inserted into openings for mounting formed on a rear surface side of said inner furnace refractories, said metallic supporting members having enough tensile strength and enough bending strength for supporting said inner furnace refractories at a high temperature of 300 to 400.degree. C.; andheat insulating members which are inserted between said metallic supporting members and inner surfaces of said openings.