APPARATUS FOR COLLECTING SOLID MATTERS FROM DRAINAGE CHANNELS OF LAND-BASED FISH FARMS

摘要

The present invention relates to an apparatus for collecting and removing solid matters included in rearing water by being installed in concrete drainage channels providing a final discharge path of the rearing water in land-based fish farms. More specifically, a frame body is provided in a cuboid framework shape to be seated inside the concrete drainage channels under a condition that the flow of the rearing water is not disrupted, a bubble spreader is disposed at the inner lower portion of the frame body, a collecting film equipped with a solid matter collection container is connected to and installed on a rear upper side of the frame body, and a foreign matter discharge pipe extending from the collection container is connected to a sediment tank. Thus, in a final process of discharging the rearing water through the concrete drainage channels, the solid matters included in the rearing water are floated and agglomerated by bubbles, collected inside the collecting film, agglomerated by sending the same to the sediment tank from the collection container, and condensed into a high concentration of sludge. Accordingly, even without a wide sediment tank installation, a water quality required for the final discharge water may be fully satisfied, and, at the same time, only the condensed sludge component can be quickly processed without stopping the operation of fish farm equipment, and thereby the apparatus according to the present invention enables a large contribution to the aspects of efficient use of a fish farm field, and economical operation as well as productivity enhancement of the fish farm facilities.;COPYRIGHT KIPO 2016