Payment Type: T/T
Transportation: Ocean,Land
| Model | |
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Brand: YOUNENGDE
Place Of Origin: China
Status: New
Types Of: Arc Furnace
Use: Melting Furnace
Video Factory Inspection: Provided
Mechanical Test Report: Provided
Core Component Warranty Period: 1 Year
Core Components: Plc
Warranty Period: 1 Year
Out-of-warranty Service: Video Technical Support, Online Support, Spare Parts, Field Maintenance And Repair Service
Core Selling Point: Energy Saving
Where To Provide Local Services (in Which Countries Are There Overseas Service Outlets): None
Applicable Industry: Manufacturing Plant, Energy &Amp; Mining
Showroom Location (in Which Countries Are There Sample Rooms Overseas): None
| Selling Units | : | Set/Sets |
|---|---|---|
| Package Type | : | Steel Case/ Wooden Case |
Double electrode Dc Submerged Arc Furnace
100~20000kVA
This equipment can smelt various iron containing materials, replacing traditional blast furnace smelting.
800kW·h/ t material
Green and energy-saving, stable and reliable
DC submerged Arc Furnace is a new type of ironmaking equipment. It uses a high-temperature electric arc to heat the iron ore in the furnace to a molten state, while creating a reducing atmosphere in the furnace, thereby converting the iron ore into molten iron. The specific working principle is as follows:
1. Preparation work: Mix iron ore and other auxiliary raw materials (such as coke, limestone, etc.) in a certain proportion to make pellets.
2. Feeding: The pellets are fed into the Submerged Arc Furnace through the feeding system.
3. Heating: A high-temperature arc is generated in the submerged arc furnace, and the iron ore in the furnace is heated to a high temperature through the arc.
4. Smelting: The raw materials that reach the reaction temperature react with carbon to produce a series of metallurgical reactions, reducing the iron element in the raw materials to metallic iron. Metal iron melts into molten iron and gathers at the bottom of the furnace.
5. Collection: Collect molten iron from a submerged arc furnace, usually by dumping the furnace body or using a molten iron ladle for collection.
Submerged Arc Furnaces have advantages such as high temperature, high efficiency, and flexibility, and are widely used in metallurgical industries such as steelmaking and ironmaking. It can adapt to the smelting requirements of various iron ores and raw materials, and can also flexibly adjust production processes and scale, with high production efficiency and economy.
Equipment characteristics
1.The power consumption is 10%~15% less than that of AC furnace.
2.The consumption of graphite electrode is 40% less than that of AC furnace.
3.Compared with AC furnace, it eliminates the investment of reactive power compensation device.
4.The noise level is 10~20 dB lower than AC furnace.
5.In the smelting process, metal ions in the melt will be concentrated around the negative electrode due to electrolysis, so as to improve the yield and purity of products, which is more conducive to the enrichment of precious metals and other high-value metals.
6.The current direction and electromagnetic field direction of DC furnace remain unchanged. Driven by the magnetic field, the molten slurry circulates in one direction all the time, forming electromagnetic stirring, so that the material melts without dead corners, the product quality is high, and the yield is high.
7.When an accident occurs in the smelting process and a power failure occurs for a period of time, an insulating hard shell will be formed on the surface of the molten liquid.
Facing this situation, the double electrode DC furnace can start arc smelting again by adding arc striking materials such as coke at the bottom of the electrode.
Packaging: Steel Case/ Wooden Case
Transportation: Ocean,Land
Place of Origin: CHINA
HS Code: 8514390010
Port: Qingdao,Rizhao
Payment Type: T/T
Incoterm: FOB,EXW
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