Mechanical aerator arrangement for similar lagoons

摘要

"ARRANGEMENT IN A MECHANICAL AERATOR FOR ESIMILARY PONDS". The present invention, which combines the function of oxygenating waters in fish ponds, treating liquid effluents and the like, provides for the material used and the introduced arrangement, lower final cost and maintenance of the finished product. Said aerator consists of the set of pulleys (11) and "V" belt (12), of the axis of the intermediate bearing (10). A set of gears (14) and roller chains (15) reduce the rotation movement and transmit it to the shaft containing the rotors (9). The height of the paddles (8) in the water is adjusted by the action of the nut (7) contained in the screw (6). A top guard (18) and a floor plate (19) are responsible for protection against bad weather and moisture.