The advantage of the new 1 ton induction melting furnace using series resonance is that the rectification part is the maximum when the series resonance system is in normal working condition. The object of control is the output power of the inverter part, that is, the series resonance is adjusted by adjusting the inverter The output power of the intermediate frequency power supply, so under this system, the new 1 ton induction melting furnace can be a one-for-oneinduction melting furnace , one-for-two induction melting furnace, or one-for-multiple induction melting furnace .
1.Technical parameters of the new 1 ton induction melting furnace
Term project | unit | 1T electric furnace data |
Electric furnace parameters | ||
Rated Capacity | t | 1 |
zui large capacity | t | 1.1 |
zui high operating temperatures | ℃ | 1700 |
Electrical parameters | ||
Transformer capacity | KVA | 800KVA |
Transformer primary voltage | KV | 10 |
Transformer secondary voltage | V | 660 |
IF power supply rated power | KW | 800 |
IF power zui high output voltage | V | 2800 |
working frequency | ||
Comprehensive parameters | Hz | 300 |
Melting rate | T / h | 1 |
Melting power consumption | kwh / t | 530 ± 5% |
Working noise | db | ≤85 |
Cooling water system | ||
Water supply pressure | MPa | 0.4 |
Inlet water temperature | ℃ | <35 ℃ |
Water temperature | ℃ | <65 ℃ |
Second, the scope of supply of the new 1 ton induction melting furnace
Serial number | name | Specifications / model | Quantity | Unit price (ten thousand) | Total (ten thousand) |
1 | Series resonant dual output power supply | 800KW, 300HZ ( 12 pulse rectification) | 1 set | ||
2 | Furnace assembly | 1T (open steel structure without bakelite pillar support Type coil, coil copper tube using medium aluminum Luo copper high quality TU1 rectangular tube) | 2 sets | ||
3 | Environmental protection dust removal furnace cover | Integrated dust removal system (in line with environmental requirements) | 2 sets | ||
4 | Power and furnace body connection components | Includes output copper bars and water-cooled cables (hollow water-cooled Cables, cable hoses United States.goodyear , and Matching anti-scalding sheath) | 2 sets | ||
5 | Remote control console | Computer aided management system | 1 set | ||
6 | Power cooling water pumping station system | Power pump station, one use, one spare model specifications one Contains electrical control components for electrical control systems | 1 set | ||
7 | Power cabinet with closed cooling tower | All copper pipes, no rusty parts in water system | 1 set | ||
8 | Furnace cooling water pumping station system | Furnace water pumping station Contains electrical control components for electrical control systems | 1 set | ||
9 | Furnace body supporting closed cooling tower | All copper pipes, no rusty parts in water system | 1 set | ||
10 | Hydraulic system | The hydraulic pump station has the same specifications and specifications | 1 set | ||
11 | Hydraulic control components | Hydraulically operated valve table | 1 set | ||
12 | Furnace lining ejection mechanism | Includes locking mechanism and hydraulic cylinder | 1 set | ||
13 | Hydraulic oil | Water glycol | 1 set | ||
14 | Main transformer | 800KVA12 pulse (special transformer) | 1 set | ||
15 | Emergency generator | Diesel generator meets emergency oil pump and emergency water Pump use | 1 set | ||
16 | Furnace building tools | Crucible mold, Inside (Spain) knotted, Complete set of knotted workpieces ( furnace wall shaker , furnace bottom vibration Actuator ) | 1 time | ||
17 | Transportation of all equipment to the site | Road transport includes transportation insurance costs | 1 time | ||
18 | Equipment on-site installation and debugging and personnel training | ( 5 weeks) | |||
19 | 1 set | ||||
20 | Contains installation material (pipe is stainless steel), changed T2 copper bar connection between the voltage regulator and the power cabinet | ||||
twenty one | The total price of the turnkey project is: RMB 10,000 | ||||