Wall structure for carbon baking furnace

Details Wall structure for carbon baking furnace Wall structure for carbon baking furnace

2006-09-12

2006-09-12

Wilson, Gregory (Department: 3749)

Heating

Heating or heat retaining work chamber structure

Protected, lined or reinforced melt holding section

C432S194000, C432S198000

Reexamination Certificate

active

07104789

ABSTRACT:
A carbon baking furnace having spaced-apart, hollow flue walls defining a soaking pit therebetween. Each of the flue walls is formed of refractory bricks and has a pit face facing the pit and a flue face facing an inner flue gas passage. A coating is provided on the pit face of the flue walls. The coating increases the emissivity value of the pit face, wherein the emissivity value of the pit face is greater than the emissivity value of the flue face.

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