FIELD: ferrous metallurgy, constructions of electric connecting devices in hearth of metallurgical furnaces. SUBSTANCE: electric connecting device includes metallic rod 2, sleeve 5, mounted concentrically with portion 4 of rod 2, extended outside the hearth, means for cooling sleeve 5 by cooling liquid having at least one collector 18, 19 with jets 20 for supplying cooling liquid onto outer wall of sleeve 5. The means for supplying cooling liquid may be in the form of air-water jets. EFFECT: enhanced structure of the connecting device. 2 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| D C ELECTRIC ARC FURNACE | 0 |
|
SU1802920A3 |
| ARRANGEMENT FOR SUPPLYING ELECTRIC POWER | 0 |
|
SU1360596A3 |
| CONTINUOUS CASTING DEVICE FOR PRODUCTION OF SHEET BILLETS | 1990 |
|
RU2013183C1 |
| METHOD OF CONTINUOUS CASTING OF SMALL-DIAMETER METALLIC WIRE AND APPARATUS FOR PERFORMING THE SAME | 0 |
|
SU1819186A3 |
| BOTTOM OF METALLURGICAL VESSEL | 0 |
|
SU1314956A3 |
| COPING PROBE | 0 |
|
SU1650017A3 |
| 0 |
|
SU542483A3 | |
| ANALYZER OF QUANTITATIVE CONTENT OF GASES IN METALS | 0 |
|
SU587882A3 |
| METHOD OF CONTINUOUS CASTING OF THIN-WALL BLANKS AND DEVICE THEREFOR | 0 |
|
SU1774897A3 |
| METHOD AND APPARATUS FOR COOLING STEEL INGOTS AT CONTINUOUS CASTING | 0 |
|
SU1819188A3 |
