POWER PLANT SYSTEM FOR A SHIP

摘要

The present invention relates to a vessel power system. A mixing chamber, defining a series of heat energy fusion spaces for the heat energy fusion of heating air and exhaust gas, is additionally placed at an entrance of an SCR reactor taking exhaust gas, reducing agent, and heating air. A reducing agent heater, additionally performing a reducing decomposition function by acting as a series of reducing agent decomposition heat sources, is additionally placed in a part of a reducing agent hydrolysis chamber. Therefore, heat energy of each of the exhaust gas and heating air is evenly fused based fusion spaces of the mixing chamber to make a proper increase in temperature while effectively decomposing even the reducing agent as well as inducing the reducing agent, flowing into the mixing chamber, to be decomposed in advance to be proper for a purification process through an exclusive heating process by the reducing agent heater. Eventually, the SCR reactor supports heat energy for the satisfaction of self-performance guarantee temperature without large difficulty as well as effectively receiving the decomposed reducing agent while guiding to the elastic progress of an optimized harmful substance (for example, nitrogen oxide) reducing process.