FIELD: technological processes.
SUBSTANCE: group of inventions can be used for aeration of industrial and domestic wastewater, water spaces or for the purification of liquids from dissolved gases. Floating aeration system contains a compressor, at least one aerator, a sealed box, at least one console and a cable. Sealed box consists of a body and a cover with a closing device. Shape and size of the sealed box is made with the possibility of placing the compressor and holding the floating aeration system on the surface of the water in the tank. Console is fixed in the lower part of the hermetic box and made hollow with the possibility of supplying air and/or gas from the compressor to at least one aerator, as well as with the possibility of aeration of the upper layers of water 1–2 m deep. Cable is led to the compressor from the outside. According to another option, the floating aeration system comprises the base 1, at least one aerator 3, elastic membrane-ball 2, which is tightly fixed around the perimeter of the base 1 and configured to provide the function of a membrane compressor. Inside the elastic membrane-ball 2 the anchor of the solenoid with the movable rod 4 is placed. On the outer side, at least the power cable 5, the supply pipe 6 through the inlet valve 7 and the discharge pipe 8 through the exhaust valve 9 are connected to the base 1. Shape, size, material and tightness of the elastic membrane-ball 2 is designed to ensure the buoyancy and compactness of the design of the floating aeration system.
EFFECT: group of inventions allows to reduce the duration of the liquid treatment process, increase the buoyancy of the systems, ensure their compactness, eliminate the anti-vandal zones and ensure safe operating conditions of the system.
8 cl, 4 dwg
