B - Operations – Transporting – 05 – B
Patent
B - Operations, Transporting
05
B
117/55, 32/68
B05B 1/02 (2006.01) B05B 7/22 (2006.01) B05D 1/02 (2006.01) B05D 7/00 (2006.01) C04B 41/50 (2006.01) C04B 41/87 (2006.01) H05B 7/085 (2006.01) H05B 7/12 (2006.01) B05B 13/02 (2006.01)
Patent
CA 1186958
A B S T R A C T PROTECTION OF GRAPHITE ELECTRODES Apparatus for protection of graphite electrodes of electric arc furnaces e.g. for steelmaking to reduce loss of graphite from sides of the electrode by oxidation has at least one generally arcuate spray unit and means for moving the spray unit towards and away from a side of the electrode. The spray unit has means for spraying protective matter towards the centre of its arc. The apparatus permits protection of the part of an electrode between the electrode clamp and the furnace roof without removing the electrode from the roof.
405886
Dunkelmann Dietger
Jaunich Helmut
Schiffarth Josef
Foseco Trading A.g.
Gowling Lafleur Henderson Llp
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