Main Technical parameter 

1 Transformer rated capacity 

2 Transformer primary voltage 

3 Transformer secondary rated voltage  

4 Transformer secondary rated current

5 Electrode diameter 

6 Furnace heath diameter 

7 Furnace heath depth 

8 Furnace shell diameter 

9 Furnace shell height 

10 Electrode pole diameter 

11 Taping hole quantity 

12 Smoke hood diametr/ height 

13 Electrode stroke 

14 Electrode lifting speed 

15 Electrode copper watt 

Oil cylinder 

Oil pipe net 

Pneumatic system 

Furnace inside water circulation 

Insulation and standard part 

Tapping system 

Ladle car 

Tractor 

Ciculaiton charging machine 

Batching system 

Batching bin 

Electronic weighing hopper and barcket 

Device components 

Electric arc furnace body 

High current system 

Tilting furnace mechanism 

Electrode lifting mechanism 

cover up rotation mechanism 

Water cooling system 

Hydraulic system 

High voltage system 

Electric arc furnace transformer 

Furnace Introduction  

Submerged arc furnace is also  known as electric arc furnace or resistance furnace, It is mainly 

used for the reduction of smelting ores, carbon reductants and solvents etc. It is mainly for 

production of ferrosilicon, ferromanganese, ferrochromium, tungsten iron, silicon and 

manganese alloy and other ferroalloy, all above are important industrial raw material and 

calcium carbide and other chemical raw materials in metallurgical industry. 

Furnace outside circulation system 

1 Water pump ( furnace) 

2 Water pump ( TR) 

3  Cooling tower (closing type)

4  Water softening plant 

5 Water distribution network (feed water and discharged water ) 

6  Auxiliary facility for water pump house 

7 Water pump for silica stone washing 

Furnace outside circulating water system 

1 Water pump 

2 Water pump 

3 Cooling water ( closing type )

4 Water softening plant 

5 Water distribution network 

6 Auxiliary facilities for water pump house 

7 Water pump of silica stone washing 

Furnace main body electrical equipment 

1 High voltage cabinet and cable crane span structure 

2 Low voltage cabinet, front furnace operation platform, PLC cabinet 

3 Power and control cable, lighting distribution box 

4  Furance transformer 

Furnace submerged arc furnace dust remove device

smoke pipe 

filter bag 

Pneumatical system 

Electronic control system 

Sealing system 

other 

Circulation water system outside furnace 

1 Water pump 

2 cooling tower 

3 Water softening plant 

4  Water distribution network ( feed water and discharge water ) 

5 Auxiliary facilites fro water pump house 

6 Water pump of silica stone washing 

Furnace main body electrical equipment 

High voltage cabinet and cable crane span structure 

Low voltage cabinet, front furnace operation platform, PLC cabinet 

Power and control cable, lighting distribution box 

Furance transformer 

Electric furnace main mechanical equipment 

Furnace body rotation 

Furnace shell 

Water cooling gas hood 

Fume extractor 

tap hole exhaust system 

Short net 

Holder system 

Hydraulic system 

Circulating water system in front of furnace 

arc burner system 

Air injection system 

Feeding system 

Insulation and anticorrosion 

Electric furnace annual working days 330 days 

Electric furnace annual daily operation time 24 hours 

Electric furnace transformer rated capacity 

Electric furnace transformer power utilization factor 1 

Power supply voltage fluctuation coefficient 

Equipment list 

1 Electric part 

Three phase transformer 

High voltage cabinet

Low voltage control cabinet operation platform 

Furnace body 

Furnace shell 

Furnace lining 

Water cooling smoke hood 

Smoke pipe 

Tapping smoke evacuation system 

Short net 

Copper tube 

Water cooling cable 

Water cooling compensator 

Copper contact pad

copper bar 

Hanging and stainless steel bolt 

Electrod holder 

Steel platform 

Electrode holding bucket 

Steel plate for electrode holding bucket 

Pressure ring 

Protection set 

Oil cylinder bracket 

Sealing guide device 

Hydraulic system 

Hydraulic station 

Submerged arc furnace component 

 Furnace shell/ roof / lining

Large current system 

Water cooling system 

Fume exhausting system 

Dedusting system 

Electrode shell 

Electrode lifting system 

Charging / discharging system 

Electrode holder 

Arc burner 

Hydraulic system 

Transformer 

Equipment supply list 

1 Mechnical parts 

Furnace body ( upper shell and lower shell ) 

Tilting mechanism 

Water cooled roof and water pipe  

Roof lifting and rotating mechanism 

Electrode arms and traveling mechanism 

EBT platform 

Rotation frame locking device 

Feeding hopper ( on the roof) 

Electrode nippling station 

Cooling water distributor 

2 Electrical parts 

Transformer 

20 KV high voltage system 

Mechanical part

Furnace body

Low hood 

Fume/ gas delivery tube 

control system 

Hydraulic system 

Water cooling cable 

Steel tapping system