There are two types
of AOD furnace bottom shape to choose: Dish and flat base.
Flat base furnace bottom is easy to be constructed,
and it needs less refractory brick
types than dish furnace bottom, so the flat base furnace bottom is very widely
used in America
Dish furnace bottom needs more types of refractory brick than flat base
furnace, and it costs more time to be made than the flat base one, while it has
two important advantages as follows.
1. The dish furnace bottom is designed according to
furnace casing size and spherical radius of furnace bottom shell, thus finally
improving the quality of ton loading by increasing the furnace bottom volume.
2. The structure of dish furnace bottom will keep the
original shape even after most of the bottom refractory bricks have been worn
down.
For more knowledge
about refractory AOD furnace design, go to the Industry News in www.yilongrefractory.com
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