AUXILIARY APPARATUS FOR INCREASING THE EFFICIENCY OF A SHIP ENGINE ECONOMIZER, INCLUDING THE IMPROVED INLET DUCT AND OUTLET DUCT STRUCTURE

摘要

PURPOSE: An auxiliary apparatus for increasing the efficiency of a ship engine economizer is provided to efficiently recover waste heat by efficiently maintaining the flow of exhaust gas inside an economizer.;CONSTITUTION: An auxiliary apparatus for increasing the efficiency of a ship engine economizer includes an engine, an exhaust pipe, and an economizer(100). The exhaust pipe is connected to an engine. The economizer is installed in the exhaust pipe. An exhaust gas inlet duct(110) is connected to one side of the lower side of the economizer body. An exhaust gas outlet duct(120) is connected to one side of the upper side of the body in the same direction as the inlet duct. The inlet duct and the outlet duct are installed on a flow guide plate. The flow guide plate is installed toward the inside of the economizer body. The part of the inner end of the body of the flow guide plate is bended along the flow direction of the exhaust gas.;COPYRIGHT KIPO 2011