Technical parameters of natural gas burner for iron melting furnace

Name  Parameter    Remarks

Gas volume: 80Nm3/h

Gas type: Natural gas

Fuel calorific value: 8300~8600 kCal/Nm³

Gas pressure: 15-20KPa

Combustion-supporting air pressure: 20-25KPa

Combustion air flow rate: 800 Nm3/h, single unit

Premixed air ratio: ≤60% (adjustable)

Combustion supporting air temperature: 400℃

Burner material: Carbon steel - stainless steel; Head water cooling

Combustion temperature ≤1700℃