15 Ton Scrap Melting Furnace HX Series Steel Making Electric Arc
Furnace
Structure, layout form
The furnace cover is used to unscrew the top feeding, the steel
groove steel, with conductive transverse arm electrode lifting
device, refractory furnace cover and furnace wall, hydraulic drive.
Pit arrangement, left control mode.
Equipment use:
This equipment mainly produces all kinds of steel castings or
ingots for steel casting plants in machinery industry.The raw
material can be cold state full scrap steel, partial scrap steel
and hot molten iron.
Main type:
HX series three-phase steel-making arc furnace has ordinary power,
high power and other different power levels and structure forms.
Equipment component:
Electric furnace transformer, short net, electrode lifting gear,
electrode arm, furnace cover, furnace cover lifting and rotating
device, furnace, furnace tilting device, ladle, tapping, cooling
water system, compressed air system, hydraulic system, feeding
system, high voltage power supply system, low voltage electrical
control system, basic automation level and computer control system,
etc.
Technical parameter:
| No. | Item | Unit | Value | Remark |
| 1. | Rated capacity | t | 15 | |
| 2.Furnace body |
| Inner diameter | mm | Φ3700 | |
| Total height of furnace shell | mm | 2450 | |
| 3.Electrode lifting system |
| Electrode diameter | mm | Φ350 | High power graphite electrode |
| Electrode distribution diameter | mm | Φ1000 | |
| Electrode moving distance | mm | 2100 | |
| Electrode lifting speed | m/min | 6/4 | |
| Electrode liftingdrive mode | | Hydraulic,proportional valve | |
| 4.Tilting mechanism |
| Tapping tilting angle | angle | 45 | |
| Deslagging tilting angle | angle | 15 | |
| Tapping/deslagging tilting speed | °/s | 1/1.5 | |
| 5.Furnace cover lifting and unscrew mechanism |
| Lifting stroke | mm | 400 | |
| Rising/Descent speed | m/min | 4.8/4.8 | |
| Unscrew and turning speed | °/s | ≦4 | |
| Drive mode | | Hydraulic | |
| 6.Electric furnace transformer |
| Rated capacity | kVA | 6300 | Can be overload 20% |
| Primary voltage | kV | 35 | |
| Secondary voltage | V | 260~240~210~139 | |
| Rated secondary current | A | 13990 | |
| Voltage regulating mode | | | No-load electric |
| Wiring mothed | | Top coil out | |
| 7.Hydraulic system |
| Working pressure | Mpa | 12 | |
| Working medium | | | Water ethylene glycol |
| 8.Cooling water system |
| Pressure of supply water | Mpa | ≧0.4 | |
| Water inlet/return water temperature | ℃ | 30/50 | |
| Water consumption | m3/h | ~160 | |
| 9 | High current line (short circuit) | | | Triangle layout with water-cooled cable |
Application:
• Copper Ingot Production Line
• Iron Round Bar Horizontal Casting Line
• Iron Bar Casting Line
• Copper Rod HCC Production Line
• Steel Billet Continuous Casting Line
• Vertical and Horizontal Casting Line
• Seamless Pipe Centrigugal Casting Line
• Aluminium Ingot Bullion CCM Line
Selling Units: Single item
Single package size: 150*100*170cm
Single gross weight: 100,000kg
Package Type: Safety Seaworthy Package
Lead Time:
| Quantity (Tons) | 1-100 | >100 |
| Est. Time(Days) | 60 | To be negotiated
|
