The application of the regenerative combustion technology to a radiant-tube furnace and its practice

• 出 处: Baosteel Technical Research
• 发表日期: 2009年03期
• 关键词: combustion regenerative heating trouble flame annealing exhaust pilot furnace va

This study compares the regenerative radiant-tube heater with the traditional radiant-tube heater,showing the regenerative radiant-tube heaters have many advantages in fuel consumption.Based on the experience of changing a heating system with traditional radiant-tube burners to a heating system with regenerative combustion,propositions are given for the combustion control system,pilot burner,flame detection and for trouble prevention in rebuilding the continuous annealing production line(CAPL)and the continuous galvanizing line(CGL).

This study compares the regenerative radiant-tube heater with the traditional radiant-tube heater, showing the regenerative radiant-tube heaters have many advantages in fuel consumption. Based on the experience of changing a heating system with traditional radiant-tube burners to a heating system with regenerative combustion, propositions are given for the combustion control system, pilot burner, flame detection and for trouble prevention in rebuilding the continuous annealing production line (CAPL) and the continuous galvanizing line (CGL).