EXHAUST GAS PURIFICATION DEVICE FOR MARINE DIESEL ENGINE THAT USES LOW-QUALITY FUEL SUCH AS HEAVY OIL CONTAINING HIGH CONCENTRATION OF SULFUR COMPONENT

摘要

Especially, in the exhaust gas treatment of marine diesel engines using low-grade fuel such as heavy oil containing a high concentration of sulfur component, it becomes possible to discharge the treated water to the marine environment even when the marine vessel is navigating outside the special sea area and the special sea area. An exhaust gas purifying apparatus of a marine diesel engine is provided. The present invention relates to an exhaust gas purifying apparatus for a marine diesel engine using a low-quality fuel such as heavy oil containing a high-concentration sulfur component, characterized by comprising: an exhaust pipe connected to an exhaust manifold of the engine, And a scrubber which is not removed is installed.