Heating – Work feeding – agitating – discharging or conveying... – Having closure or seal for work feeder's entrance passage
Patent
1986-08-07
1987-07-07
Favors, Edward C.
Heating
Work feeding, agitating, discharging or conveying...
Having closure or seal for work feeder's entrance passage
34242, 432225, 432229, F27D 118
Patent
active
046784349
ABSTRACT:
The present invention relates to a baking furnace for continuous production of elongated carbon bodies having uniform cross section, the baking furnace being intended to be moved continuously or substantially continuously in relation to a casing containing unbaked carbonaceous electrode paste with a speed which corresponds to a preset baking speed for the carbon body. The baking furnace comprises an outer steel shell (5) and a refractory lining (6) arranged on the inside of the shell (5), said refractory lining (6) defining a combustion chamber (7). A cooling chamber (16) is arranged between the upper part (15) of the refractory lining (6) and the casing (3). Above the cooling chamber (16) there is provided gas sealing means (23). An off-gas channel (11) is arranged below the refractory lining (16).
REFERENCES:
patent: 3459410 (1969-08-01), Uban
patent: 3759662 (1973-09-01), Bengel et al.
patent: 3997288 (1976-12-01), Takaoka et al.
patent: 4309167 (1982-01-01), Kurz et al.
patent: 4411075 (1983-10-01), Blaudszun
Dahl Erik Q.
Vatland Arnfinn
Vegge Olaf T.
Elkem a/s
Favors Edward C.
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