
Electric Arc Furnace Tubular WCP and WCR Eccentric bottom tapping (EBT)
Electric Arc Furnace is a steelmaking equipment utilizing the
thermal energy of arc generated
Between electrodes and scrap or metallic material, and is widely
used for production of plain steel, top quality carbon steel, alloy
steel, stainless steel in steelmaking works and steel-casting
plant.
Technical features
The following advanced technologies are to be applied to our
electric arc furnaces such as tubular water cooled wall panel,
water cooled roof panel, eccentric bottom tapping,
Copper-clad conductive electrode arm, intellectual electrode
regulator of energy saving, PLC industrial screen monitoring
system, etc.
♦ Flexible control of temperature.
In the steelmaking process the temperature of liquid steel can be
flexibly controlled by means of adjustment of current and voltage,
so to meet the requirements for production of various grades of
steel.
♦ Higher thermal efficiency
♦ Atmospheric pressure inside furnace is controllable
♦ More inclusions, such as phosphor, sulfur, oxygen and other
hazard elements can be removed from liquid steel so as to improve
the steel quality,stable and higher yields of alloy elements,the
chemical composition of liquid steel can be precisely trimmed,much
grades of steel can be produced.
♦ Simple structure of furnace, compact process route
Type | Inner dia. of furnace | Rated | Rated | Primary | Secondary | Diameter | PCD of | Flow-rate | Total weight |
shell, | tapping | Capacity | Voltage | Voltage of | Of | electrodes | Of cooling | Of mechanical | |
capacity | of TFR | Of TFR | transformer | electrode | water | equipment | |||
mm | ton | KVA | KV | V | mm | mm | M3 / hr | ton | |
HX-0.5 | 2100 | 0.5 | 650 | 6-10 | 200-98 | 150 | 450 | 30 | 5 |
HX-1.5 | 2500 | 1.5 | 1250 | 6-10 | 210-104 | 200 | 650 | 45 | 9 |
HX-3 | 3000 | 3 | 2200 | 6-10 | 220-110 | 250 | 750 | 50 | 24 |
HX-5 | 3400 | 5 | 3200 | 6-10 | 240-131 | 300 | 850 | 80 | 34 |
HX-10 | 3500 | 10 | 6300 | 10 | 260-139 | 350 | 950 | 130 | 74 |
HX-15 | 3800 | 15 | 8000 | 10 | 260-139 | 350 | 1000 | 180 | 85 |
HX-20 | 4200 | 20 | 10000- | 35 | 280-100 | 400 | 1050 | 240 | 98 |
12500 | 314-116 | ||||||||
HX-30 | 4300 | 30 | 12500- | 35 | 314-116 | 400 | 1050 | 405 | 178 |
18000 | 353-137 | ||||||||
HX-40 | 4600 | 40 | 18000- | 35 | 392-158 | 450 | 1150 | 455 | 205 |
25000 | 489-201 | ||||||||
HX-50 | 5200 | 50 | 25000- | 35 | 436-184 | 500 | 1300 | 504 | 224 |
31500 | 547-223 | ||||||||
HX-60 | 5500 | 60 | 40000- | 35 | 547-223 | 550 | 1350 | 900 | 252 |
50000 | 610-250 | ||||||||
HX-75 | 5800 | 75 | 50000- | 35 | 610-250 | 600 | 1450 | 1100 | 274 |
63000 | 673-277 | ||||||||
HX-100 | 6400 | 100 | 50000- | 35 | 673-277 | 600 | 1450 | 1200 | 294 |
80000 | 760-310 | ||||||||
HX-125 | 6800 | 125 | 63000- | 35 | 760-310 | 650 | 1500 | 1300 | 330 |
100000 | 880-330 |