| 摘要 |
PURPOSE: A device for using the waste heat of a fuel cell is provided to cost-efficiently operate a ship by allowing a selective catalytic reduction (SCR) or an economizer to use the waste heat of a fuel cell. CONSTITUTION: A device for using the waste heat of a fuel cell comprises first and second exhaust lines (40, 30), and an economizer (140). The first exhaust line is a path for discharging exhaust gas from an engine (100) to the outside of a ship. The second exhaust line is connected to the first exhaust line and is a path for discharging exhaust gas from a fuel cell to the outside of the ship. The economizer generates steam using the waste heat of the exhaust gas. |
