Main Technical Parameter of Submerged Arc Furnace
Transformer rated capacity
Transformer primary voltage
Transformer secondary rated voltage
Transformer secondary rated current
Electrode diameter
Furnace hearth diameter
Furnace heart depth
Furance shell diameter
Furnace shell height
Electrode pole diameter
Taping hole quantity
Smoke hood diameter
Electrode stroke
Electrode lifting speed
Electrode copper watt
Oil cylinder
Furnace introduction
submerged melting 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,
Equipment introduction
Submerged arc furnace is alos known as electric arc furnace or resistance electric furnace.
It is mainly used to reduce smelting ore, carbonaceous reducing agent and solvent etc. Mainly
adapt to production of ferromanganese, ferrochrome, silicon manganese alloy and other ferrous
alloy.
Product Description
Electric arc furnace is an electric furnace for smelting ores and metals at high temperature
produced by electrode arc. the energy is very concentrated, and the temperature of arc
region is above 3000C . For smelting metals, EAF is more flexible than other steelmaking
furnace.
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 hearth diameter
7 Furnace hearth depth
8 Furnace 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 ( closing type )
4 Water softening plant
5 Water distribution network
6 Auxiliary facilities for water pump house
7 Water pump of silica stone washing
Construction
Submerged arc furnace used for steelmaking consists of a refractory lined vessel, usually water
cooled in large size, convered with a retractable roof, and through which one or more graphite
electrodes enter the furnace, The furnace is primarily split into three sections :
Equipment suplly 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
High voltage system
Short network
Lower voltage system
PLC automation and HMI system
3 Auxilliary items
Compressed power pack
Lubrication station
Water cooled door oxygen lance
oxygen carbon wall lance
steel temperature / measuring thermometer
Component
Furance shell / roof/ lining
Large current system
Water cooling system
Fume exhausting system
Dedusting system
Dedusting system
Electrode shell
Electrode lifting system
Charging / discharging system
Electrode holder
Arc burner
Hydraulic system
Transformer
1) Mechanical part
Furance body
Low hood
Fume/ gas delivery tube
control system
Hydraulic system
Water cooling cable
Hydraulic system
Steel tapping system
2) HV electrical part
HV power supply
LV power supply
V electrical control system
Electrode lifting system
Supply list
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
Equipment list
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
Equipment components
Furance 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 sytem
Transformer
1 Mechanincal part
Furnace body
Low hood
Fume gas delivery tube
control system
Hydraulic system
Steel tapping system
2 Electrical part
HV power supply
LV power supply
V electrical control system
Electrode lifting system
Main Technical Parameter
Transformer rated capacity
Transformer primary voltage
Transformer secondary rated voltage
Electrode diameter
Furnace hearth diameter
Furnace hearth depth
Furnace hearth diameter
Furnace shell height
Electrode pole diameter
Furnace shell height
Taping hole quantity
smoke hood diameter
Electrode stroke
Electrode lifting speed
Electrode copper watt
Oil cylinder
Oil pipe net
Pneumatic system
Ladle car
Electric single crane
Circulation charging machine
Batching system
Batching bin
Electronic weighing hopper
Belt machine and barcket
