| 摘要 |
<p>The present invention relates to relates to an assembly building circular water tank system, which comprises: a water tank main body in a cylindrical form installed in assembly with a plurality of water tank units formed with a wall unit on a fan-shaped floor unit; a spiral flow spraying device installed inside the water tank wall of the water tank main body for forming a vertex-type flow of breeding water; current eruption holes in different forms formed inside an insert pipe with the spiral flow spraying device in a dual-pipe form alternatively corresponding to main eruption holes outside a main pipe; a solid collection device installed having a water level control function and a solid collection function inside the center part of the water tank main body; and a multi-purpose circulation chamber having functions of recycling and water pressure control of breading water through deaeration and oxygen supply of breeding water discharged from the water tank main body outside the water tank main body. The system is capable of performin movable installation, exportation, etc., of a circular water tank system by minimizing a volume with respect to storage and delivery of the water tank main body, efficiently fish farming by randomly controlling a spiral flow of breeding water at a required level, primarily collecting a solid ingredient in breeding water discharged from the water tank main body inside the water tank main body, and resupplying the same to the water tank main body through deaeration and oxygen supply of breeding water discharged from the water tank main body, thereby preventing wastes of breeding water and reducing final treatment load of the breeding water.</p> |
