| 摘要 |
A furnace structure and multiple pedestal base installation for heat treating stacked coils of strip material. The pedestals are insulation lined to support the coils, and are supported above the working floor. An elastimeric seal is provided around each pedestal for the reception of a bell inner cover. The furnace structure has support means defining a furnace which has insulation lining substantially totally enclosing the top and sides thereof and defining the bottom with openings therein for reception of the bell covers therethrough. Heating means are carried by the interior of the furnace, but the bottom insulation protects the seals and bottom of the bell covers cooperating with the seals from direct radiation therefrom.
|
