Hong Xin Company Introduction
Xi'an Hongxin Arc furnace company limited specialized in developing ,desgning,
manufacturing,engineering,installationing, and technical service of ferroalloy
submerged arc furnace, new-type metallurgy equipment and gasp purification system.
It has a registered capital of 10 million CNY and there are more than 150 staff in the company.
Hong xin company has its own manufacturing plant with the area covering around 10000 m2, equipped
well by different kinds of processing equipment ,which can meet the requirement for making submerged
arc furnace, gas purification system etc. Meanwhile,company has full ability of perform the turnkey
project.
Product Description
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 ferros
alloy.It is an important smelting furance in metallurgical industry for production of industrial
raw material and calcium carbide and so on chemical raw materials.
Main Technical parameter
1 Transformer rated capacity
2 Transformer primary voltage
3 Transformer secondary rated voltage
4 Transformer secondary voltage
5 Electrode diameter
6 Furnace hearth diameter
7 Furnace shell diameter
8 Furnace shell height
9 Furnace shell diameter
10 Electrode pole diameter
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 Furance hearth depth
8 Furnace shell diameter
9 Furance shell height
10 Electrode pole diameter
11 Taping hole quantity
12 Smoke hood diameter
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
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 Automaticla additional charging
6 Automatical mold pallet
7 High efficiency , low power consumption
8 Heating mode : Electromagnetic heating
9 Raw material : Metal alloy
10 Heating mode : Electromagnetic heating
Electric Furnace main mechanical equipment
1 Furnace body rotation
2 Furnace shell
3 Water cooling gas hood
4 Fume extractor
5 Tap hole exhaust system
6 Short net
7 Holder system
8 Hydraulic system
9 Circulating water system in front of furnace
10 arc burner system
11 Air injection system
12 Feeding system
submerged arc furnace Application
Steelmaking arc furnace are used for melting quality carbon steel and kinds of alloy steel.
Their normal capacity is 3 T to 100 T.
Features
According to its operation form, it can be devided into left and right operation.
Description
Furnace body
Tapping manners : spout and EBT
Tubular water-cooled and traditional roof are available .
It is mainly used to reducing smelting ore, carbonaceous reducing agent and solvent etc.
Mainly adapt to production of ferrosilicon, ferromaganese , ferrochrome, silicon manganese alloy
and other ferrous alloys .
Brief introduction of submerged arc furnace
The first layer is furnace body
The second layer
Fume hood
Electrode holder
Short net
Copper tile
Electrode shell
Unloading system
Turning down machine
Fume exhaust system
Water-cooling system
Submerged arc furance transformer
Operating system
The third system
Hydraulic system
Electrode slipping system
Electrode lifting system
steel platform
Hopper and cycle material distribution car
Roof lifting mechanism
Integrated or separated foundatin designs for your choice
Cooling water monitoring and alarming system.
Hydraulic station and control valves system.
Electric control system.
Automatic regulator of electode lifting can be VVVF controlled or computer controlled.
The acting of all parts and interlooks is controlled by PLC
Most advanced techonologies of steelmaking arc furnace can be provided as request:
Single -electroder DC powering technology
50% less electrode consumption
50% less electric energy consumption
Less flicker an disturbance on power network
More uniform heating of liquid steel
Electromagnetic stirring of liquid steel
Copper-steel composite conductive electorde arm
Tubular water-cool wall
Tubular water-cool roof
Eccentric bottom tapping (EBT)
Submerged Arc Furance structure
component
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 system
Transformer
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
EBT platform
Rotation frame locking device
Feeding hopper ( on the roof )
Electrode nippling station
Main Technical parameter
Transformer rated capacity