Construction:
Steelmaking arc furnace inputs electric energy into furnace by graphite electrode. Electric arc producing between electrode tips and furnace burden is used as heat source to smelt steel. The heat source of electric arc furnace is electric energy. Atmosphere inside the furnace can be adjusted, which is helpful to melt steels containing easier oxidation of elements. Sh series three-phase steelmaking arc furnace is used to smelt high-quality carbon steel and all kinds of ferro-alloy steel. The designed volume is from 0.5-150t. And the rate power of transformer can
Equipment constitution
Purpose:
Electric furnace transformer, short net, electrode lifting device, current conducting arm, furnace lid, furnace lid lifting and rotary device, furnace body, furnace titling device, ladle cart, water cooling system, compressed air system, hydraulic system, charging system, high voltage electric system, low voltage electric control system, basic automation and computer control system.
Main parameter and chosen type
Container
SH steelmaking arc furnace Usage : Steelmaking electric arc furnace inputs electric energy into furnace by graphite electrode. Electric arc producing between electrode tips and furnace burden is used as heat source to smelt steel. The heat source of electric arc furnace is electric energy. Atmosphere inside the furnace can be adjusted, which is helpful to melt steels containing easier oxidation of elements. SH series three-phase steelmaking arc furnace is used to smelt high-quality carbon steel and all kinds of ferro-alloy steel. The designed volume is from 0.5-150t. And the rate power of transformer can reach 120 MVA. Constitution: Electric arc furnace transformer, short net, electrode lifting device, current conducting arm, furnace lid, furnace lid lifting and rotary device, furnace body, furnace titling device, ladle cart, water cooling system, compressed air system, hydraulic system, charging system, high voltage electric system, low voltage electric control system, basic automation and computer control system.
SH steelmaking arc furnace Usage : Steelmaking electric arc furnace inputs electric energy into furnace by graphite electrode. Electric arc producing between electrode tips and furnace burden is used as heat source to smelt steel. The heat source of electric arc furnace is electric energy. Atmosphere inside the furnace can be adjusted, which is helpful to melt steels containing easier oxidation of elements. SH series three-phase steelmaking arc furnace is used to smelt high-quality carbon steel and all kinds of ferro-alloy steel. The designed volume is from 0.5-150t. And the rate power of transformer can reach 120 MVA. Constitution: Electric arc furnace transformer, short net, electrode lifting device, current conducting arm, furnace lid, furnace lid lifting and rotary device, furnace body, furnace titling device, ladle cart, water cooling system, compressed air system, hydraulic system, charging system, high voltage electric system, low voltage electric control system, basic automation and computer control system.
Construction: Steelmaking arc furnace inputs electric energy into furnace by graphite electrode. Electric arc producing between electrode tips and furnace burden is used as heat source to smelt steel. The heat source of electric arc furnace is electric energy. Atmosphere inside the furnace can be adjusted, which is helpful to melt steels containing easier oxidation of elements. Sh series three-phase steelmaking arc furnace is used to smelt high-quality carbon steel and all kinds of ferro-alloy steel. The designed volume is from 0.5-150t. And the rate power of transformer can Equipment constitution Purpose: Electric furnace transformer, short net, electrode lifting device, current conducting arm, furnace lid, furnace lid lifting and rotary device, furnace body, furnace titling device, ladle cart, water cooling system, compressed air system, hydraulic system, charging system, high voltage electric system, low voltage electric control system, basic automation and computer control system. Main parameter and chosen type Container
Condition: New Type: Arc Furnace, SH steelmaking arc furnace Usage: Melting Furnace Place of Origin: Shaanxi, China (Mainland) Brand Name: SHOO-IN Model Number: SH-1 Voltage: depends on furnace capacity Power(W): depends on furnace capacity Dimension(L*W*H): depends on furnace capacity Weight: depends on furnace capacity Certification:ISO9001:2008;ISO14001:2004 Warranty: 1year After-sales Service Provided: Engineers available to service machinery overseas Item: electric arc furnace Capacity: 0.5t-150t Company: Manufacture, factory Installation: local installation
High impedance electric arc furnace Usage: It is used to melt plain steel, high-quality carbon steel and kinds of alloy steel. It's used to scrap steel operation, 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 improve the system impedance to realize the secondary higher voltage. It operates with long arc and low current. The electric arc is stable and the arc power is high. Various performance indicators approach direct current arc furnace. On-load voltage regulation is adopted during the operation of arc furnace. The structure of furnace body is frame type water cooling structure. The furnace shells up and down can be taken down. Proportional value is used to control electrode lifting, the rotary of furnace lid and the furnace body tilting. This device is installed with the whole set PLC system and computer control system, computer image monitoring system and neuron network artificial intelligent electrode control adjustment system. The device is also set with oxygen lance of furnace door, speed oxygen lance of furnace wall, burner and carbon injection system. Constitution: furnace body, tilting device, electrode lifting device, furnace lid lifting and rotary device, cooling water and its alarming display device, hydraulic station, compressed air system, feeding system, high-voltage switch system, transformer, series reactor, low-voltage power supply system, computer control system and picture monitoring system, neuron network artificial intelligent electrode control adjustment system. Main performance 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 ( per furnace) The average oxygen consumption: 25-50 M3/t
High impedance electric arc furnace Usage: It is used to melt plain steel, high-quality carbon steel and kinds of alloy steel. It's used to scrap steel operation, 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 improve the system impedance to realize the secondary higher voltage. It operates with long arc and low current. The electric arc is stable and the arc power is high. Various performance indicators approach direct current arc furnace. On-load voltage regulation is adopted during the operation of arc furnace. The structure of furnace body is frame type water cooling structure. The furnace shells up and down can be taken down. Proportional value is used to control electrode lifting, the rotary of furnace lid and the furnace body tilting. This device is installed with the whole set PLC system and computer control system, computer image monitoring system and neuron network artificial intelligent electrode control adjustment system. The device is also set with oxygen lance of furnace door, speed oxygen lance of furnace wall, burner and carbon injection system. Constitution: furnace body, tilting device, electrode lifting device, furnace lid lifting and rotary device, cooling water and its alarming display device, hydraulic station, compressed air system, feeding system, high-voltage switch system, transformer, series reactor, low-voltage power supply system, computer control system and picture monitoring system, neuron network artificial intelligent electrode control adjustment system. Main performance 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 ( per furnace) The average oxygen consumption: 25-50 M3/t
High impedance electric arc furnace Usage: It is used to melt plain steel, high-quality carbon steel and kinds of alloy steel. It's used to scrap steel operation, 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 improve the system impedance to realize the secondary higher voltage. It operates with long arc and low current. The electric arc is stable and the arc power is high. Various performance indicators approach direct current arc furnace. On-load voltage regulation is adopted during the operation of arc furnace. The structure of furnace body is frame type water cooling structure. The furnace shells up and down can be taken down. Proportional value is used to control electrode lifting, the rotary of furnace lid and the furnace body tilting. This device is installed with the whole set PLC system and computer control system, computer image monitoring system and neuron network artificial intelligent electrode control adjustment system. The device is also set with oxygen lance of furnace door, speed oxygen lance of furnace wall, burner and carbon injection system. Constitution: furnace body, tilting device, electrode lifting device, furnace lid lifting and rotary device, cooling water and its alarming display device, hydraulic station, compressed air system, feeding system, high-voltage switch system, transformer, series reactor, low-voltage power supply system, computer control system and picture monitoring system, neuron network artificial intelligent electrode control adjustment system. Main performance 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 ( per furnace) The average oxygen consumption: 25-50 M3/t
Electric arc furnace is using electricity as 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 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. Characteristic: 1.Smelting temperature is flexible to be controlled, to meet different steel grade production needs. 2.High heat efficiency, atmosphere inside furnace can be controlled. 3.Can remove the phosphorus, sulfur, oxygen and other impurities and improve steel quality. 4.Easy to control the chemical composition of steel, stable and high recovery rate of alloys. 5.Equipment is simple and shorter technological process. Adoption of 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 Standard export package
Electric arc furnace uses electricity as fuel source and utilizes the arc high temperature produced by electrode and furnace charge to heat and melt the furnace charge. It is widely using in 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. 5-100 ton, transformer 2500-80000kva