Buoyant aerator array with remote air supply

摘要

The buoyant aerator array with remote air supply has a plurality of aerators disposed in a body of water and supplied with air from a single remote source. The remote source may be land-based or based upon a floating vessel. An air supply line extends from the remote air source to each aerator. Each line is supported by one or more rigid poles or columns anchored into the floor of the body of water. Two aerator embodiments are described herein, with each having a toroidal float. In one embodiment, the entire aerator structure floats to hold the aerator at a constant level, and is held in position by restraining cables. Another embodiment has a plurality legs anchored to the bottom, the float and attached aerator riding along the legs to maintain a constant aerator level below the surface as the water level changes.

主权项

1. A buoyant aerator array with remote air supply, the aerator array being adapted for buoyant placement upon the surface of a body of water, the body of water having a floor and an adjacent land mass, the buoyant aerator array comprising:
a plurality of aerators, each of the aerators having a float, an aeration outlet immovably affixed to the float, and a restraining system precluding drift of the aerator; wherein the aeration outlet comprises a plenum, a plurality of aeration tubes extending radially from the plenum, and a circular brace disposed concentrically about the aeration tubes and the plenum, the brace being separated outwardly from the plenum; wherein the restraining system being secured to the floor of the body of water; a single air supply disposed upon the land mass remote from the aerators, the air supply having a compressor, a power source selectively driving the compressor, and an air tank, the single air supply being disposed above the surface of the water and clear of the water; and a plurality of air delivery lines extending above the surface of the water, each of the aerators having a corresponding one of the air delivery lines extending from the air supply to the aerator.