STORAGE SYSTEM FOR MARINE ECONOMIZER CLEANING WATER AND SHIP HAVING THE SAME

摘要

PURPOSE: A cleaning water storage system of a waste heat recovery system for a ship and a ship therewith are provided to prevent a storage tank from becoming corroded due to soot contained in cleaning water. CONSTITUTION: A cleaning water storage system of a waste heat recovery system for a ship comprises a filter tank(110), a first storage tank(120), a first drain line(130), a sensor(160), and a control valve(150). The filter tank stores cleaning water discharged from the flow path of a waste heat recovery system(1) and eliminates soot from the cleaning water. The first storage tank stores the cleaning water. The first drain line guides the cleaning water to the first storage tank. The first storage tank is formed in a hull tank shape. The sensor is installed in the filter tank and measures the acidity of the cleaning water. The control valve opens and closes the first drain line based on the measured acidity.