Water body micro-nano oxygenation system

Abstract

The invention discloses a water body micro-nano oxygenating system, which comprises a water pump, an oxygenating pump and a venturi tube. An outlet of the water pump is connected with a water inlet of the venturi tube, an outlet of the oxygenating pump is connected with an air inlet of the venturi tube, a water outlet of the venturi tube is connected with a multilevel vane pump, and all vanes of the multilevel vane pump are provided with a plurality of concave notches which are distributed at intervals along the edges of the vanes. The water body micro-nano oxygenating system has the advantages of being small in size, low in constructing cost, high in oxygenating efficiency and favorable for reducing energy consumption.

Description

technical field

[0001] The invention relates to the technical field of water body oxygenation equipment, in particular to a water body micro-nano oxygenation system. Background technique

[0002] In recent years, with the rapid development of modern economy and the rapid expansion of population, the problem of environmental pollution has become increasingly serious. Among them, the problem of water pollution is particularly prominent, and in water pollution, the most serious problem is the eutrophication of water bodies. The eutrophication of the water body leads to the abnormal proliferation of algae, forming what people often call "water bloom" and "red tide", which makes the water body smelly and unpleasant, and the transparency decreases, and the lack of oxygen will also lead to the death of a large number of aquatic organisms, resulting in The vicious circle of environmental ecology leads to the collapse of the ecosystem. At present, engineering measures are mainly us...

Images