Floating paddle wheel aeration unit for fish farm or water effluent lagoon aeration is supported by right angled floating frames

摘要

An water lagoon is aerated by an array of paddle wheels on floats. Each float is a right angled T-shaped or H-shaped floating frame, with a number of frames arranged in banks, each frame section with two paddle wheels on a drive shaft. The paddle wheels are semi-submerged with their axles above water. The axles are driven by a motor (9) clamped to a float (2).