| 摘要 |
PURPOSE: A reduced iron powder recycling device for an ingot steel manufacturing apparatus is provided to prevent pressure deviation between an inlet side and an outlet side of a storage unit by preventing the backflow phenomenon of a reduced iron powder which is discharged from the storage unit. CONSTITUTION: A reduced iron powder recycling device for an ingot steel manufacturing apparatus comprises a gas transferring line(120), a storage hopper(200), a reduced iron powder discharge line(210), and a first additional gas transferring line(220). The gas transferring line transfers gas which is stored in a gas storage tank to a supply station at a fixed volume of pressure. The reduced iron powder discharge line discharges a reduced iron powder which is stored in the storage unit to the gas transferring line. The first additional gas transferring line transfers the gas of the gas transferring line to the inside of the storage hopper at a fixed volume of pressure. |
