VESSEL

摘要

PURPOSE: A vessel is provided to generate steam using waste heat included in exhaust gas, and to remove nitrogen oxide at the same time. CONSTITUTION: The vessel comprises a discharge line (120) and a combination unit (200). The discharge line guides exhaust gas from an engine to outside. The combination unit is installed in the discharge line, and generates waste steam using waste heat with removing nitrogen oxide. The combination unit comprises a case, a pipe, a catalyst unit, and an installation unit. The pipe is installed in the case, and generates steam by heat exchange with the exhaust gas traveling in the case. The nitrogen oxide included in the exhaust gas reacts in the catalyst unit. The catalyst unit is installed in the installation unit.