Submerged Arc Furance structure 

component 

Furnace shell / roof / lining 

large current system 

Water cooling system 

Fume exhausting system 

Dedusting system 

Electrode shell 

Electrode lifting system 

Charging system 

Discharging system 

Electrode holder 

Arc burner

Hydraulic system 

Transformer 

(1) Mechanical part 

 Furnace body 

 Low hood 

 Fume / gas delivery tube 

 Control system 

 Hydraulic system 

 Transformer  

 (1) Mechanical part 

 Furnace body 

 Low hood 

 Fume/ gas delivery tube 

 control system 

 Hydraulic system 

 Steel-tapping system 

(2) HV electrical part 

 HV power supply 

 LV power supply 

 V electrical control system 

 Electrode lifting system 

 (3)  Fume cleaning system 

  Bag-type dust collector 

 Fume transmission pipe 

Device components 

Electric arc furnace body 

High current system 

Tilting furnace mechanism 

Electrode lifting mechanism 

Cover up rotating mechanism

Water cooling system 

Hydraulic system 

High voltage system 

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 solvent 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 materials in metallurigcal industry.  

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 

 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  Elecrical parts

   Transformer 

    high voltage system 

    Short network 

    Lower voltage system 

    PLC automation and HMI system 

    3  Auxiliary power pack 

    Hydraulic power pack 

    lubrication station 

    Water cooled door oxygen lance 

    oxygen carbon wall lance 

    Steel temperature / measuring thermometer 

    Electrical Equipment 

    High voltage cabinet 

    High voltage cable and bridge 

    Low voltage cabinet 

    Furnace front platform 

    PLC cabinet 

    Power and control cable 

    lighting distribution box  

    Transformer  

   Furnace Introduction  

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

    Furnace lining and refractory materials 

   Carbon material 

   bricks on tapping hole 

   auxiliary material 

   Ladle lining material 

   Furnace main machinery equipment    

   Rotating device 

   Furnace shell 

   Water cooled gas hood 

   gas drainage device 

   gas drainage system in tap hole 

   short net  

   controller system 

   Hydraulic system  

  water circulatio system 

  isolation materials 

  air injector 

  Refining system 

  Tapping system 

  Supply and discharge of water pipeline valve 

 Main Technical parameter 

 Transformer rated capacity 

 Transformer primary voltage  

 Transformer secondary rated voltage 

 Transformer secondary rated current 

  Electrode diameter 

  Furnace hearth diameter 

  Furnace hearth depth 

  Furance shell diameter 

  Furance shell height 

  Electrode pole diameter 

  Electrode pole diameter 

  Taping hole quantity 

 Smoke hoood diameter 

  Electrode stroke  

  Electrode lifting speed  

  Electrode copper watt 

  Oil cylinder 

  Oil pipe net 

  Pneumatic system 

  Furnace inside water circulation 

  Insulation and standard part

  Tapping system

  Calcium carbide pot 

  Ladle 

  Tractor

  Shell track

  Circulation  Charging machine

  Batching system

  Batching bin and barcket 

  Electronic weighing hopper and barcket

  Belt machine and barcket

 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 compensator 

  copper tile 

  copper bar 

 Hanging and stainless steel bolt 

 Electrode holder 

 Steel platform  

 Electrode holding bucket 

 Steel plate for electrode holding bucket  

 prssure ring 

 Protection set 

 Air  brake bracket  

 Oil cylinder bracket 

 Hanging copper tube clamp 

 Guide wheel 

 Sealing guide device 

 Hydraulic system 

 Hydraulic station