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Electric Arc Furnace
Author : hani Time : 2017/07/17Application of Electric Arc Furnace:
Electric 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. It is widely using in the production of normal steel, high-quality carbon steel, various alloy steel, stainless, various ferroalloys. It is the key equipment in steel-making factories, foundry factories, ferrous alloys making factories and etc.
Electric Arc Furnace New Technology:
1. Optimization design
2. Tubular water cooled furnace wall and furnace lid
Eccentric bottom tapping (EBT)
Copper-steel combined electrode arm
3. Cluster type large sectional area water cooled cables
Optimize large current system structure (energy-saving type)
Proportional valves hydraulic system
Basic level (PLC) + procedure level ( Industrial control computer) Control system
Frequency control technique
Network technique