VANE OF SHIP ENGINE EXHAUST PIPE

摘要

The present invention relates to an exhaust pipe structure which exhausts exhaust gas generated in a ship engine and, more specifically, to an internal structure of an exhaust pipe which switches the flowing direction of the exhaust gas to effectively remove nitrogen oxide from the exhaust gas. To achieve the above purpose, a vane is installed in the front of a line to supply ammonia to the exhaust pipe extended from an engine to an SCR chamber to allow the exhaust gas exhausted from the engine to rotate and rise up; thereby mixing the exhaust gas rotating and rising up with the ammonia supplied through the line.