CATAMARAN SHIP FOR CLEANING SEA WATER SURFACE

PROBLEM TO BE SOLVED: To collect floating matters by surely feeding the floating matters swept by a sweeping equipment onto a discharge conveyor by a relay feeding device. SOLUTION: A sweeping equipment 5 to sweep floating matters 1 between bodies 4 is provided on a bow part of each body 1, a relay conveyor 15 to fee the floating matters 1 swept by the sweeping equipment 5 onto a discharge conveyor 27 is arranged on the stern side of the sweeping equipment 5, and a scooping member 19 to scoop up the floating matters 1 from the water surface is provided on a carrying belt of the relay conveyor 15. The floating matters 1 swept by the sweeping equipment 5 are surely fed onto the discharge conveyor 27 to surely collect the floating matters 1.