Method and apparatus for charging a furnace

Details Method and apparatus for charging a furnace Method and apparatus for charging a furnace

1982-04-14

1984-03-06

Envall, Jr., Roy N.

Industrial electric heating furnaces

Arc furnace device

Charging or discharging

414162, F27D 310

Patent

active

044358156

ABSTRACT:
The invention relates to a method and apparatus for charging an electric smelting or reduction furnace. In accordance with the invention, a charge tube movable within the roof or smoke hood of the furnace and is normally held in a protected position therein. When charging of the furnace is desired, the charge tube is lowered into the furnace to serve as a means for channeling charge material into the furnace. Preferably, the charge tube is operative to accumulate charge material while in its protected position and to release the material as it is lowered toward the furnace pot.

REFERENCES:
patent: 3835232 (1974-09-01), Marchner
patent: 3945515 (1976-03-01), Busbach

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