River water microorganism activating treatment device

Abstract

The invention relates to the technical field of river water treatment, and discloses a river water microorganism activating treatment device which comprises a water pump, the water pump operates to pump river water through a water pumping pipe, then the river water is fed into a treatment box through a water inlet pipe, a filter screen can filter the river water and block impurities in the river water, the filtered impurities are accumulated on the filter screen, a deslagging valve is opened, the impurities can be discharged through a first deslagging cylinder, a second deslagging cylinder and a cleaning pipe, cleaning is more convenient, a motor runs to drive fan blades to rotate at a high speed to generate negative pressure, river water flows towards the fan blades, when reaching the fan blades, the river water is separated towards two sides under the action of the fan blades and impacts on an oxygenation cylinder, meanwhile, the oxygenation cylinder discharges oxygen from an air outlet groove, the oxygen is fully fused with the moving river water, so that the river water forms an oxygen-enriched water body, the oxygen-enriched water body is mixed with water purification biological bacteria at the same time, the water purification biological bacteria are fully mixed under the rotation action of the fan blades, the bacteria in the river water are activated, and the treatment effect is better.

Description

technical field [0001] The invention relates to the technical field of river water treatment, in particular to a river water microbial activation treatment device. Background technique [0002] Blue-green algae outbreaks and black and odorous river water are serious phenomena in the current water pollution. The essential reason is that there are too many nutrients such as nitrogen and phosphorus in the river water, which leads to eutrophication of the river water. In response to the above-mentioned water pollution problems, people have tried various methods to restore the ecology of river water. [0003] At present, the common methods of restoring river ecology are mainly divided into physical methods, chemical methods and biological methods. Physical methods include dredging sediment, mechanical algae removal, and diverting water to scour silt, etc. Since the main feature of water body function damage is eutrophication, accompanied by increased water turbidity and decrease...

AI Technical Summary

Problems solved by technology

However, in the process of actual use, we found that the above patents still have certain shortcomings. For example, in the above patents, the contact between oxygen and water is not sufficient, the activation effect is poor, and it is not convenient to add medicine and filter. The overall effect is not good enough

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