Exhaust system for exhausting liquefied combustible gas of e.g. dual fuel engine of e.g. cargo ship, has burner device to which boil-off gas is supplied through boil-off gas line and fresh air is supplied through fresh air line

摘要

The exhaust system (100) has an exhaust gas combustion chamber (16) to which exhaust gas from the internal combustion engine (10) is supplied through a exhaust waste gas supply line (17). The exhaust gas from the exhaust gas combustion chamber is discharged through an exhaust gas discharge line (18). The liquefied fuel gas (11a) is supplied to internal combustion engine via a fuel line (13). A boil-off gas (11b) is supplied to a burner device (19) through boil-off gas line (20). A fresh air is supplied to burner device through a fresh air line (25), as combustion air. An independent claim is included for ship.