Exhaust gas recirculation system with condensate removal

摘要

A system (9) for recirculating exhaust gas includes a cooling subsystem (25) configured to cool the exhaust gas; a condensation removal subsystem (39); and a temperature adjustment subsystem (41). The cooling subsystem may include a first cooling component (27) configured to cool the exhaust gas to a first intermediate temperature and a second cooling component (29) configured to cool the exhaust gas to a temperature below the saturation temperature. The condensation removal subsystem may include a mist eliminator (39) configured to remove condensate and particulate matter from the exhaust gas and a reheater (41) where exhaust gas is reheated to above the saturation temperature.