A system and construction method for the treatment and restoration of polluted water bodies with air plowing motor

Abstract

The invention discloses an air-tilting machine-type polluted water treatment and restoration system, which can carry out reoxygenation, oxidation, decomposition, agitation, and flushing of pollutants deposited in the polluted water body, creating conditions for microorganisms, aquatic animals, etc. in the water body to fully degrade organic matter. The present invention includes a carrier, a motorized control unit, an air cultivation device unit and a biological membrane filter device. The carrier is a boat-shaped carrier made of steel or fiberglass that can float on water, and the carrier is divided into a bow and a hull. Two functional areas, the two functional areas are connected by a traction column, the bow functional area is provided with a motor control unit, and the hull functional area is provided with an air cultivation device unit; the air cultivation device unit includes a power device, an air compressor fan, an air Screw flow device, air conveying pipeline and remote control self-lifting air push flow adjustment frame, wherein the air outlet pipe of the air compressor fan is fixed on the remote control self-lift air push flow adjustment frame and connected with the air screw flow regulator.

Description

technical field [0001] The present invention relates to a polluted water body treatment and restoration system and construction method, more specifically to an air-driven motorized polluted water body treatment and restoration system and construction method, which belongs to the field of sewage treatment treatment and restoration in the field of environmental protection. Background technique [0002] Water pollution can be divided into exogenous and endogenous pollution. Exogenous pollution mainly includes point source pollution and non-point source pollution, such as sewage discharged from industrial production, urban domestic sewage, agricultural production of pesticides and fertilizers washed into water bodies by rain, etc. When exogenous pollution is effectively controlled, the pollutants deposited at the bottom of the water body are still gradually released, resulting in continuous water pollution and deterioration of water quality. However, the current domestic and for...

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Problems solved by technology

When exogenous pollution is effectively controlled, the pollutants deposited at the bottom of the water body are still gradually released, resulting in continuous water pollution and water quality deterioration

However, the current domestic and foreign environmental protection methods to deal with water sediment pollutants are to drain the water and manually remove the silt, which is called "dredging and dredging" in professional terms. This method is not only expensive, time-consuming and laborious, but also easily causes Secondary pollution

This method cannot be implemented for sediment pollutants in large water bodies such as lakes and reservoirs.

[0003] If the sediment pollution in the body of the water is not effectively treated and controlled, if it is allowed to develop, it will inevitably affect the water quality of the water source of the urban waterworks, and the consequences will be unimaginable

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