Device for Preventing Red Tide Damage Using Bottom Water

摘要

An apparatus for preventing damage caused by red tide is provided to annihilate red tide at a time and increase dissolved oxygen of sea level effectively by using bottom water. An apparatus for preventing damage caused by red tide using bottom water comprises a tubular body(100), an underwater pump(200), and an air mixing unit. The tubular body is installed underwater to be protruded from sea level in a vertical direction. The underwater pump which is installed in the tubular body elevates the bottom water from a bottom of the tubular body in a vertical direction. The air mixing unit positioned in an upper part of the underwater pump consists of an air tank(310) and a guide pipe(320).