River water purification device

Abstract

The invention relates to a river water quality purification device; the river water quality purification device comprises an oxygenation treater and a river pipeline distribution structure; the oxygenation treater comprises an oxygenation aeration pump (1), a motor (2) for driving the oxygenation aeration pump (1) and a treated water oxygenation tank; the oxygenation aeration pump (1) is communicated with the cavity of the treated water oxygenation tank through an oxygen transmission guide pipe (11); the upper part of the treated water oxygenation tank is communicated with river water through a water absorption pipe (33); a water outlet (34) of the treated water oxygenation tank is communicated with the river pipeline distribution structure through a water outlet pipeline (4); the water outlet (34) of the treated water oxygenation tank is positioned on the side surface at the upper part of the treated water oxygenation tank; and the motor is connected with a power supply through a conductor wire. The river water quality purification device disclosed by the invention has the advantages that the water quality purification conversion rate in river water is increased; the river water quality purification device is small in volume, low in application cost and ultra-low in noise; the aesthetic degree of the river surface cannot be influenced; therefore, water in the river surface flows; and the river water quality purification device is an environment-friendly technological product for treating water body pollution and increasing water body quality by using the scientific principles of high-efficiency microorganisms, micro-pressure oxygenation and circulating flow generation.

Description

technical field [0001] The invention relates to a river environmental protection treatment device, in particular to a river water quality purification device. Background technique [0002] An existing Chinese invention patent with application number 201410149542.5 titled "A Biological Contact Oxidation Device for Water Purification of Contaminated Rivers" discloses a structure, which includes a ship-shaped reaction tank, a grid plate, a biological contact filler, Microporous aerators, shafts, floats, air pumps and collection tanks. The four ends of the upper part of the boat-shaped reaction tank are fixed with the floating body, the bottom and long sides are waterproof plates, and the short sides are grid plates, which are placed along the direction of water flow. The biological contact filler in the boat-shaped reaction tank includes two parts: one part is a filler ball fixed on the rotating shaft and rotates with the rotating shaft; the other part is a shield-shaped fille...

AI Technical Summary

Problems solved by technology

But its disadvantages are that not only the structure is complex, the installation is difficult to achieve the ideal position, but also the oxygen utilization rate and conversion rate of the oxygen supply equipment are low, the surface oxygenation effect is also poor, and the application cost is high, and the installation structure is complicated, so its structure remains to be seen. for improvement

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