Equipment list
Electric part
Three phase transformer
High voltage cabinet
Low voltage control cabinet operation platform
Furnace body
Furnace shell
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
pressure ring
protection set
air brake bracket
oil cylinder bracket
sealing guide device
hydraulic system
hydraulic station
Product Description
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 metallurgical industry.
Features of submerged arc furnace
1 Continous pouring and casting ingots
2 Counter flow cooling ingots
3 Bottom pouring and top casting
4 Manual adjusting pouring speed
5 Automatical additional charging
6 Automatical mold pallet
7 High efficency , low power consumption
8 Heating mode : Electromagnetic heating
9 Raw material : Metal alloy
10 Heating mode : Electromagnetic heating
Construction
Submerged arc furnace used for steelmaking consists of a refractory-lined vessel, usually water
cooled in large sizes,covered with a retractable roof, and through which one or more graphite
electrodes enter the furnace. The furnace is primarily split into three sections :
The shell , which consists of the sidewalls and lower steel bowl.
The heath, which consists of the refractory that lines the lower bowl.
The roof, which may be refractory-lined or water cooled, and can be shaped as a section of a
sphere, or as a frustum (conical section). The roof also supports teh refractory delta in its center,
through which one or more graphite electrodes enter.
Component
Furnace shell / roof / lining
Large current system
Water cooling system
Hydraulic system
Steel tapping system
Equipment supply list
Mechnical part
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
Tilting mechanism
Water cooled roof and water pipe
cooling water distributor
2 Electrical parts
Transformer
higy voltage system
short net
lower voltage system
PLC automation and HMI system
3 Auxiliary item
Hydraulic power pack
compressed air device
lubrication station
water cooled door oxygen lance
oxygen carton wall lance
steel temperature / measuring thermometer
Main Technical parameter
Transformer rated capacity
Transformer primary voltage
transformer secondary rated current
Electrode diameter
Furnace heath diameter
Furnace hearth depth
Furnace shell diameter
Furance shell height
Electrode pole diameter
Taping hole quantity
smoke hood diameter
Electrode stroke
Electrode lifting speed
Electrode copper watt
Oil cylinder
Oil pipe net
pneumatic system
Furnace inside water circulation
Isulation and standard part
Tapping system
ladle car
tractor
shell track
Circulation charging machine
Batching system
Batching bin
Electronic weighing hopper and barcket
belt machine
Introduction of Arc furnace
Application of Electric Arc Furnace
Electric arc furnace is using electricity as the fuel source, and utilized the arc high temperature
produced by electrode and furnace charge to heat and melts the furnace charge . It is widely
using in the production of normal steel, high quality carbon steel, various alloy steel. It is the
key equipment in steel making factories, foundry factories, ferrous alloy making factories and
etc.
Mechnical part
Furnace body
low hood
fume / gas delivery tube
control system
Hydraulic system
Water cooling system
Roof lifting and rotating mechanism
Electrode arms and traveling mechanism
EBT platform
Rotation frame locking device
Feeding hopper (on the roof )
Electrode nippling station
Equipment supply list
Mechnical parts
Furnace body ( upper shell and lower shell )
Tilting mechanism
Water cooled roof and water pipe
Roof lifting and rotating mechanism
EBT platform
Rotation frame locking device
Feeding hopper ( on the roof )
Electrical parts
Transformer
High voltage system
Short network
lower voltage system
PLC automation and HMI system
Electric Furnace Auxiliary Machiniery Equipment
Charging bin and bracket
Belt feeder
Electronic weighing hopper and support
Belt feeder
mixing belt machine
Feeding leaning bridge and support
Rotary belt feeder
Four layer material bin
Mnual insertion valve
Hydraulic plug valve
Three way valve
