Solar aeration floating island all-in-one machine for improving urban landscape water

Abstract

The invention provides a solar aeration floating island all-in-one machine for improving urban landscape water. The machine includes a buoyancy tank, wherein a bracket is built above the buoyancy tank, and is connected to a plurality of solar panels; a solar conversion working area is arranged in the middle of the bracket; a lifting table is arranged below the center of the buoyancy tank; a submersible pump is placed on the lifting table and provided with an air feeding pipe which penetrates through the buoyancy tank upwards to be exposed out of the water surface; the lower portion of the submersible pump is connected with a volute through a bearing; the water outlet direction of the volute is tangent to the volute; and air-water mixed liquid is sprayed out by 360-degree rotation in the horizontal direction under the action of the submersible pump. Ecological floating plates are arranged on the outer side of the buoyancy tank, aquatic plants are planted above the ecological floating plates, and ecological filler is hung below the ecological floating plates. The solar aeration floating island all-in-one machine has the advantages of being high in adjustability, wide in application range, integrated in process, high in dirt removal capacity and the like, is high in overall ornamental value, facilitates building of garden cities and beautiful countries, and promotes ecological civilization.

Description

technical field [0001] The invention relates to the technical field of river channel pollution control, in particular to a solar aeration floating island integrated machine for improving urban landscape water bodies. Background technique [0002] Eutrophication of water body means that under the influence of human activities, a large amount of nutrients such as nitrogen and phosphorus required by organisms enter slow-flowing water bodies such as lakes, rivers, bays, etc., causing algae and other plankton to multiply rapidly, and the amount of dissolved oxygen in the water body decreases. , the water quality deteriorates, and fish and other organisms die in large numbers. Under natural conditions, lakes also transition from oligotrophic to eutrophic, but this natural process is very slow. However, the eutrophication caused by the artificial discharge of industrial wastewater and domestic sewage containing nutrients can appear in a short period of time. When eutrophication o...

AI Technical Summary

Problems solved by technology

In some water bodies with high SS, the tube aerator is easy to block and inconvenient to maintain

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