small electric submerged electric arc furnace of ferroallo
- Category: Industrial Furnace >>>
- Supplier: Shanghai Electric Heavy Machinery Co. Ltd.
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Product Overview
Description
small electric submerged electric arc furnace of ferroallo
HX-1.0 T AC EAF
Technical Specification
A,Outline:
The HX-1.0T equipment is three-phase AC electric arc furnace, the mechanical parts, including the furnace body, the furnace lid ring, electrode lifting mechanism, Cover lifting and rotating mechanism, furnace tilting mechanism, short net, wishbone, hydraulic system, cooling system. This tilting furnace Using piston-cylinder, arc furnace tipping rack drive, self gravity return; unscrew the furnace cover lifting rotary use lift cylinder, chain, four hanging furnace cover.
Electrical parts including high-powered, low-voltage power supply, furnace motion control system (including interlock interactive), hydraulic control, electrode lifting the automatic regulator, water, gas, electrical detection and alarm system
B. The main technical parameters:
2.1,HX-1.0T AC EAF technical parameters
NO. | Name | Unit | Values | Notes |
1 | Furnace Body |
|
| steel output from steel tank |
Electric capacity (nominal) | T | 1.0 |
| |
The average amount of steel | T | 1.5~2.0 |
| |
The inner diameter of the furnace shell | Mm |
| ||
2 | Tilting device |
|
| Piston-cylinder |
The maximum angle of Steel output | (0) | 42 |
| |
Maximum angle of slag output | (0) | 15 |
| |
3 | Electrode lifting device |
|
| Torque motor reducer, frequency control |
Electrode diameter | mm |
|
Circle diameter | mm |
| ||
Maximum stroke | mm | 1100 |
| |
4 | Lid lifting / rotating device |
|
|
|
The lid unscrew angle | (0) | 78 |
| |
Transmission control |
|
| Hydraulic pressure | |
5 | Hydraulic System |
|
| Vane pump system |
Working Pressure | Mpa | 4.5-5 |
| |
Working medium |
|
|
| |
6 | Furnace transformer |
|
|
|
Rated Capacity | KVA | 1250 |
| |
Primary voltage | KV | 10 |
| |
Secondary voltage | V | 210~104 | 5grade | |
Secondary rated current | KA | 3.3 | Long-term overload 20% | |
Surge way |
|
| No excitation (electric) Surge | |
Cooling way |
|
| Strong oil cooled |
2.2,Equipment economic indicators:
Power consumption | Kw.h/t | <680 |
Electrode consumption | Kg/t | ~3-3.5 |
Oxygen consumption | NM3/h | 30 |
Equipment installed capacity | Kw | ~80 |
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