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6T Electric Arc Furnace
6T Electric Arc Furnace
SR design & manufacture 6T Electric arc furnaces can meet the requirements of high quality, high output, low consumption, production process automation, safety and environmental protection.
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6T Electric Arc Furnace Introduction
As one of electric arc furnace manufacturers, SR design & manufacture 6T Electric arc furnaces can meet the requirements of high quality, high output, low consumption, production process automation, safety and environmental protection.
6T Electric Arc Furnace Furnace Body
The overall structure of the furnace adopts a conjoined large platform structure, an elevated layout, a removable furnace cover for top loading, a detachable furnace shell, and a tapping trough method for tapping steel.
Electric Arc Furnace Water-cooled Furnace Cover
The tubular frame water-cooled furnace cover is used, and the water-cooled quick-press design is designed in two halves for easy replacement and transportation.
The furnace cover includes a tubular frame, a water-cooling fastener on the left half cover, a water-cooling fastener on the right half cover, a lime feeding device, and a water-cooling support ring for the small furnace cover in the center.
Electrode Cross Arm and Electrode Lifting Device
The electrode cross arm is made of conductive cross arm made of copper steel composite plate and cooled by water. The three copper-steel composite conductive cross arms are all box-type structures and are forced water-cooled to ensure sufficient thermal strength and stiffness.
cooling water system
Cooling Water System
The cooling water system includes the following water supply branches: water-cooled furnace cover branch; other equipment branches (short network copper pipes, cables, cross arms, electrode chucks, etc.); transformer oil and water cooler branch; hydraulic station cooling water branch.
Furnace Electrical Equipment
The electrical equipment of the 6t electric arc furnace consists of a high-voltage power supply system, an electric furnace transformer, a low-voltage electrical control system and a basic-level automation control system. The low-voltage electrical control system is a comprehensive control system integrating electronic control and computer control.
Electric Arc Furnace Transformer
The transformer consists of transformer body, oil conservator, switch operating box, control cabinet, trolley, high voltage
It consists of bushing, pressure relief on-load switch, oil-water cooler and low-voltage conductive bar.
Main Process Parameters of 6T Electric Arc Furnace
Furnace rated capacity: 6t
Transformer rated power: 3150kVA
The amount of molten steel in the furnace： 6t
The amount of steel left：3t
Maximum steel tapping capacity： 9t
6T Electric Arc Furnace Size Design
Each furnace of molten steel needs to add ~6t of scrap steel charge, and the material basket is added to the electric furnace multiple times.
Scrap recovery rate 90%
The average pile specific gravity of scrap steel in the basket is 0.5t/m3
The main dimensions of the furnace are as follows:
Furnace shell inner diameter Ф3200mm
Molten pool diameter Ф2600mm
Molten pool diameter 500mm
SanRui 6 T Electric Arc Furnace Technical Advantages
- Use scrap steel basket for feeding;
- Copper-steel composite conductive cross arm and large-section water-cooled cable;
- The furnace cover adopts frame type tubular water-cooled furnace cover;
- The furnace structure adopts an integral tilting platform;
- Tap out the steel from the tapping trough;
- The slag tank discharges slag;
- Computer and PLC control, the electrode regulator adopts constant impedance adjustment technology);
- Use mobile hood for dust removal;
- The self-consumable furnace door carbon and oxygen gun injection technology is adopted to shorten the smelting cycle and reduce power consumption.
As electric arc furnace manufacturers, Sanrui provides engineering consulting, R&D, design, equipment supply, system integration and software preparation, construction, installation, commissioning, project management, technical services and training, production guidance, operation and maintenance, spare parts supply and other comprehensive engineering and technical services.
Send us your project details and our team of engineers will design a steelmaking electric arc furnace solution based on your needs.
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