FURNACE AIR COOLING SYSTEM

摘要

A cooling system for a furnace comprises a cover member covering at least a portion of the outer surface of the furnace side wall and spaced therefrom to form an air circulation space, the cover member having at least one inlet and at least one outlet through which air enters and leaves the air circulation space. The cooling system also comprises a plurality of cooling fin members provided within the air circulation space and extending between the outer surface of the furnace side wall and the cover member, each of said cooling fin members being in thermal contact with the furnace side wall. The cooling fins may be corrugated and may extend horizontally along the outer surface of the furnace side wall.