Product usage The Submerged Arc Furnace is mainly used for Producing ferroalloy (including ferrotungsten, high carbon-ferromanganese, high carbon silicon iron, high-carbon Cr, Nickel Iron Alloy) and Silicon, calcium carbide, corundum, Yellow Phosphorous, etc. Main Features: It can be divided into three kinds according to mode of power supply: 1) AC Submerged Arc Furnace 2) DC Submerged Arc Furnace 3) Low-frequency Submerged Arc FurnaceSR SAF
Ferroalloy refining furnace is the main equipment for smelting ferroalloy. Ferroalloy electric furnaces are divided into two categories: reduction electric furnaces and refining electric furnaces.Ferroalloy Refining Furnace
9000KVA Ferrosilicon Submerged Arc Furnace Technology Low voltage dynamic reactive power compensation technology Submerged arc furnace flue gas waste heat utilization technology Integral forged copper tile type holder electrode system Intelligent electrode automatic adjustment technology Continuous hot feeding technology Continuous cold feeding technology Double mouth, double bag tapping and slag tapping technology The unique waterway design and advanced manufacturing process of the water-cooling protective sleeve9000KVA Ferrosilicon SAF
The main equipment of the 25500kVA silicomanganese furnace (Submerged Arc Furnace) adopts a semi-enclosed fixed furnace type with a low fume hood.25000KVA Silicon Manganese Furnace
Submerged Electric Arc Furnace
Full set equipment mainly consists of furnace shell, fume hoods, lining, short net, cooling system, exhaust system, de-dusting system, electrode shell, electrode lifting system, loading and unloading system, electrode holder, arc burner, hydraulic systems, submerged electric arc furnace transformer and various of electrical equipment.
As the Submerged Electric Arc Furnace manufacturer, Sanrui Furnace (Xi'an Sanrui Electric Furnace Co., Ltd ) provides one stop solution service. Sanrui is well experience in design, manufacturing, installation, commissioning of steelmaking furnace process equipment. Send us your project details and our team of engineers will design a metallurgical furnace equipment system solution from A to Z based on your needs. Metallurgical machinery and equipment can be customized according to different needs. Production capacity can be adjusted according to customer requirements.
Customized metallurgical machinery and equipment range: Electric Arc Furnace, Submerged Arc Furnace, LF Refining Furnace, Vacuum Furnace, Induction Furnace, Dust Remove System, Water Treatment Equipment, etc. Providing the most advanced equipment integration services, metallurgical equipment can be customized according to different needs of customers, and production capacity can be adjusted according to customer requirements.
Parameters
Submerged Electric Arc Furnace---Major Categories and Application
Notes: The fllowing is roughly value. According to the difference of the raw material composition, finished product components, electric furnace capacity and etc. the power consumption value will be much different.
| Category | Main raw-material | Final products | Reaction temperature ( Celsius degree) | Power consumption KWh/t | ||
| Ferroalloy furnace | Ferrosilicon furnace | (45%) Ferrosilicon | Ferrosilicon, scrap iron, coke | Ferrosilicon | 1550-1770 | 2100-5500 |
| (75%) Ferrosilicon | 8000-11000 | |||||
| Ferromanganese furnace | Manganese ore, scrap iron, coke, lime | Ferromanganese | 1500-1400 | 2400-4000 | ||
| Ferrochrome furnace | Chrome ore, silica, coke | Ferrochrome | 1600-1750 | 3200-6000 | ||
| Ferrotungsten furnace | Tungsten crystal ore, coke | Ferrotungsten | 2400-2900 | 3000-5000 | ||
| Silicon chromium furnace | Ferrochrome, silica, coke | Silicon chrome | 1600-1750 | 3500-6500 | ||
| Silicon Manganese furnace | Manganese ore, silica, iron scrap, coke | Silicon manganese | 1350-1400 | 3500-4000 | ||
| Steel-making electric furnace | Iron ore, coke | Pig iron | 1500-1600 | 1800-2500 | ||
| calcium carbide furnace | Limestone, coke | Calcium carbide | 1900-2000 | 2900-3200 | ||
| Boron carbide furnace | Boron oxide, coke | Boron carbide | 1800-2500 | |||
Features
Submerged Electric Arc Furnace---Structure Characteristics
Submerged electric arc furnace is a kind of industrial furnace which consumes much power. Full set equipment mainly consists of furnace shell, fume hoods, lining, short net, cooling system, exhaust system, de-dusting system, electrode shell, electrode lifting system, loading and unloading system, electrode holder, arc burner, hydraulic systems, submerged electric arc furnace transformer and various of electrical equipment.
For submerged electric arc furnaces, the lining will be made of carbon or magnesia refractory material. The electrode is s elf-baking. The electrode will be inserted into the charging material.
The material will be molten by arc and current. The charging material will be continuously adding. The tapping will be a batch type. It is a continuous operation industry furnace.
Application:
Submerged electric arc furnace will be mainly applied for reduction of metallurgical ore to produce the FeSi, FeMg, FeCr, Ferrotungsten, SiMg, and Titanium slag alloy, which will be the important material for metallurgical and chemical industries.
For submerged electric arc furnaces, the lining will be made of carbon or magnesia refractory material. The electrode is s elf-baking. The electrode will be inserted into the charging material.
The material will be molten by arc and current. The charging material will be continuously adding. The tapping will be the batch type. It is a continuous operation industry furnace.
Submerged electric arc furnace will tend to bigger, automatically, sealed, environmental protection and energy saving. We have the ability to designing, manufacturing, erection, and commissioning of submerged arc furnaces, up to 33000KVA for FeMn , FeSi, and FeCr alloy; refining furnaces from 3500KVA to 9000KVA; DC furnace 7000KVA; Industry FeSi furnace 25000KVA; Calcium carbide furnace 45000KVA and FeSiAl furnace 36000KVA. The equipment has already approached the level of international.
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