Electrode arrangement as substitute bottom for an...

Details Electrode arrangement as substitute bottom for an... Electrode arrangement as substitute bottom for an...

2005-12-27

2005-12-27

Hoang, Tu (Department: 3742)

Industrial electric heating furnaces

Arc furnace device

Indirect

C373S048000, C373S065000, C373S102000, C373S104000, C373S105000

Reexamination Certificate

active

06980580

ABSTRACT:
The electrode arrangement uses vertically oriented electrodes with side wall contacts for an electrothermic smelting furnace for aluminum production. The side wall contacts are radially moveable into the furnace to compensate for wear on the contacts. The side wall contacts can be hollow to allow a slag forming charge to be fed to the furnace.

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