submerged arc furnace electric furnace 3000-30000KVA arc furnace

Submerged arc furnace application 

The submerged arc furance are used fro melting quality carbon steel and kinds of alloy steel. 

Application 

Melting of high quality alloys 

Device components 

Electric arc furnace body 

High current system 

Tilting furnac mechanism 

Electrode lifting mechanism 

Cover up rotating mechanism 

Water cooling system 

Hydraulic system 

High voltage system 

Furnace introduction 

Submerged melting furnace, is also known as electric arc furnace or resistance furnace, 

it is mainly used for hte 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 

materials and calcium carbide and other chemical raw matierial in metallurgical industry. 

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 Furance hearth diameter 

7 Furnace hearth depth 

8 Furance shell diameter 

9 Furnace shell height 

10 Electrode pole diameter 

Furnace outside circulating water system 

1 Water pump 

2 Water pump (TR)  

3 Cooling tower  

4 Water softeing plant 

5  Water distribution network 

6 Auxiliary facility for water pump house 

Submerged arc furance equipment list

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 conpensation 

copper tile 

copper bar 

Hanging and stainless steel bolt 

Electrode holder 

Steel platform 

Electrode holding bucket 

Auxiliary equipment 

Two beam overhead crane 

suspended electric arc furnace 

electrode lifting machine 

stoking machine etc 

Itroduction of submerged arc furnace 

submerged arc furnace is using electricity as the fuel source ,and utilizeds the arc high 

temperature produced by electrode and furnace charge to heat and melts the furnace 

charge. 

Submerged arc furnace structure 

1  The first layer   furnace body 

2  The second layer  

  Fume hood 

 electrode holder 

short net 

copper tile 

electrode shell 

unloading system 

turning down machine 

Submerged arc furnace structure  

component 

Furnace shell /  roof /  lining 

Large current system 

water cooling system 

Fume exhausting system 

Dedusting system 

Electrode shell 

Electrode press 

Charging / discharging system 

Electrode holder 

Arc burner 

Hydraulic system 

Transformer 

Submerged arc furnace structure 

Furnace shell / furnace lining 

Large current system 

Water cooling system 

Fume exhausting system 

Dedusting system 

Electrode shell 

Electrode slipping system 

Charging / discharging system 

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 40 MVA 

20 KV high voltage system 

Short network 

Lower voltage system