SH Steelmaking Arc Furnace

Usage:

It is used to melt plain steel,high-quality carbon steel and kinds of alloy steel. It’s used to scrap steeloperation, scrap steel and molten iron charging operation, scrap and pellet,pre-heating scrap, hot-pressing reduced iron, sponge iron, etc.

Features:

The primary loop series reactor can improvethe system impedance to realize the secondary higher voltage. It operates withlong arc and low current. The electric arc is stable and the arc power is high.Various performance indicators approach direct current arc furnace. On-loadvoltage regulation is adopted during the operation of arc furnace. Thestructure of furnace body is frame type water cooling structure. The furnaceshells up and down can be taken down. Proportional value is used to controlelectrode lifting, the rotary of furnace lid and the furnace body tilting. Thisdevice is installed with the whole set PLC system and computer control system,computer image monitoring system and neuron network artificial intelligentelectrode control adjustment system. The device is also set with oxygen lanceof furnace door, speed oxygen lance of furnace wall, burner and carboninjection system.

Constitution:

furnace body, tilting device, electrodelifting device, furnace lid lifting and rotary device, cooling water and itsalarming display device, hydraulic station, compressed air system, feedingsystem, high-voltage switch system, transformer, series reactor, low-voltagepower supply system, computer control system and picture monitoring system,neuron network artificial intelligent electrode control adjustment system.

Mainperformance parameter:

Smelting period/tap-to-tap cycle: 60min(ultra high power)

Power consumption: ≤ 380 KWh/t(scrap)

Consumption of electrode ≤ 2.5Kg/t(scrap)

Service life of water cooling furnace wall ≥ 3500 ( perfurnace)

The average oxygen consumption: 25-50 M3/t