Electrode mounting in DC arc furnace vessels

Details Electrode mounting in DC arc furnace vessels Electrode mounting in DC arc furnace vessels

1984-05-04

1986-07-15

Pellinen, A. D.

Industrial electric heating furnaces

Arc furnace device

Furnace body detail

373108, H05B 700

Patent

active

046010416

ABSTRACT:
The electrode pins for an arc furnace are individually and separately mounted in the bottom of the furnace vessel in that the refractory lining of the vessel is provided with apertures receiving individual refractory perforated bricks traversed individually by an electrode pin, the electrode pin is secured in an insulated fashion to the metal jacket of the vessel and traverses the perforations of the bricks, moreover the pin is connected through appropriate clamping facilities to the cooled anode current feed mounted insulatedly underneath the bottom of the vessel.

REFERENCES:
patent: Re16054 (1925-04-01), Moore
patent: Re17954 (1931-02-01), Mills
patent: 1070568 (1913-08-01), Wile
patent: 1363815 (1920-12-01), Saklatwalla
patent: 1674982 (1928-06-01), Moore
patent: 2594972 (1952-04-01), Muehlenkamp
patent: 4121042 (1978-10-01), Prenn
patent: 4228314 (1980-10-01), Stenkvist
patent: 4277638 (1981-07-01), Stenkvist
patent: 4324943 (1982-04-01), Stenkvist et al.
patent: 4424958 (1984-01-01), Bachmann

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