Application of submerged arc furance
arc furnace are used fro melting quality carbon steel and kinds of alloy steel.
Equipment Introduction
Submerged arc furnace is also 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.
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 materials and calcium carbide and other chemical raw materials in metallugical
industry.
Product Descritption
Submerged arc furnace is also known as electric arc furnace or resistance electric furnace.
It is mainly adapt to production of ferromanganese, ferrochrome, silicon manganese alloy
and other ferrous alloy.
Construction
Submerged arc furnace used for steelmaking consists of a refractory lined vessel, usually water cooled in
large size, 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 hearth, 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 . The roof also supports the refractory delta in its center, throgh which one or more graphite
elelctrodes enter.
Submerged arc furance equipment list
1 Electric part
2 Three phase transformer
3 High voltage cabinet
Low voltage control cabinet operation platform
2 Furnace body
Furance shell
Furance 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
Electrode holder
steel platform
electrode holding bucket
steel plate for electrode holding bucket
Sealing guide device
Hydraulic system
Hydraulic station
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 Furance shell diameter
9 Furance shell height
10 Electrode pole diameter
Introduction of submerged arc furnace
Submerged arc furnace is using electricity as the fuel source, and utilizes the arc
high temperature produced by electrode and furnace charge to heat and melts
the furnace charge
Submerged arc furnace structure
component
Furnace shell and roof and lining
Large current system
water cooling system
Fume exhusating system
Dedusting system
Electrode shell
Electrode press
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
Submeged arc furnace structure
component
Furnace shell / roof / lining
Large current system
Water cooling system
Fume exhausting system
Dedusting system
Electrode shell
Electrode slipping system
Charging / discharging system
Electrode holder
Arc burner
Hydraulic system
Transformer
Auxiliary Equipment
Two beam overhead crane
suspended electric arc furnace
Submerged arc furnace structure
component
Furnace shell / roof / lining
large current system
Water cooling system
Fume exhausting sytem
Dedusting system
Electrode shell
Electrode up/ down system
Charging / discharging system
Electrode holder
Hydraulic system
Transformer
(1)Mechanical part
Furnace body
Low hood
Fume gas delivery tube
Dedusting system
Electrode shell
Electrode up/ down system
Charging / discharging system
Arc burner
Hydraulic system
Transformer
