Title:
WAVE DISSIPATING DEVICE HAVING FLOATING ALGAE COLLECTING FUNCTION AND FLOATING DUST COLLECTING METHOD
Document Type and Number:
Japanese Patent JP3918154
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To effectively collect and submerge and wither floating algae such as water bloom for waste disposal by generating a circulation flow on surface water around many wave dissipating devices existed or newly installed on the water surface for racing in a speedboat race course so that the floating algae gathered around it stick to a floating collecting tank.
SOLUTION: Rope or a mat is arranged halfway between a quay and the wave dissipating devices or halfway between a quay-side and a course-side wave dissipating bodies of the wave dissipating devices. Generation of the floating algae such as the water bloom is inhibited by forming a surface current around the wave dissipating devices. The floating algae such as the water bloom are stuck to the mat or the rope, and compressed and crushed with a water stream generator. The surface current is also generated in floating dust for circulating in order to effectively collect it.
More Like This:
Inventors:
Shotaro Hamamura
Application Number:
JP2003078343A
Publication Date:
May 23, 2007
Filing Date:
March 20, 2003
Export Citation:
Assignee:
Limited company d design
International Classes:
A63C19/00; C02F1/50; C02F1/76; E02B15/00; (IPC1-7): A63C19/00; C02F1/50; C02F1/76; E02B15/00
Domestic Patent References:
| JP2001120857A | ||||
| JP2001295238A | ||||
| JP2001070965A | ||||
| JP2000334493A | ||||
| JP2000336637A | ||||
| JP2000303438A | ||||
| JP4057942B2 | ||||
| JP57001998Y1 |
Attorney, Agent or Firm:
Seiichi Kimura