F27D1/021

SIDE-SUPPORTED CANTILEVER FURNACE ROOF
20230175779 · 2023-06-08 ·

Disclosed herein is a metallurgical furnace and roof for the same. The roof has a body. The body has a top surface having a center. The top surface has a center opening disposed about the center. The body has a bottom surface opposite the top surface. An outer sidewall connects the top surface to the bottom surface. The outer sidewall, bottom surface and top surface define an interior portion, wherein the outer sidewall has a lift side and a hood side. An internal spray cooling system is disposed in the interior portion of the body. Lift brackets are disposed on the top surface. The lift brackets are configured to support the entire weight of the roof when suspended by a crane, wherein all the lift brackets are disposed in a first segment of the roof.