Pipeline type black smelly water treatment system mounted in river channel

Abstract

The invention discloses a pipeline type black smelly water treatment system mounted in a river channel. The system comprises an aeration system, a pipeline type reactor, a filler system, a sewage collection system and a sludge return system, wherein the aeration system comprises a rotary blower and an aeration hose; the aeration hose is arranged inside the pipeline type reactor; the aeration hoseis connected with the rotary blower through a connecting hose; the filler system is arranged inside the pipeline type reactor; the filler system comprises a filler and a bracket; the bracket is weldedand fixed with the inner wall of the pipeline type reactor; the filler is mounted on the horizontally-arranged bracket; and the pipeline type reactor is connected with the sewage collection system. The device adopts a pipeline type treatment device to treat urban black smelly water bodies, the device is mounted in the river channel and is arranged close to the river bank along the water flow direction, the bending degree of the river bank is consistent, the treatment efficiency is high, the occupied land area is small, no equipment foundation is needed, the water flow has little scouring effect on the water body, the power consumption is small, the mounting is simple, and no heavy machinery is needed.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a pipeline-type black and odorous water body treatment system installed in a river channel. Background technique [0002] With the development of China's economy, untreated domestic sewage from urban residential areas, hotels and catering enterprises directly enters urban rivers, turning rivers into sewage receiving areas, which constitutes the largest black and odorous urban river water phenomenon. source of pollution. [0003] For large-scale domestic sewage, the main method is to introduce large-scale urban sewage plants through municipal pipelines for treatment. However, there are still a small number of residential areas or streets that directly discharge sewage pipes into rivers. These pollution sources are widely distributed along the length of the river bank, and the water volume is small. Irregular discharge and difficult collection are currently important caus...

AI Technical Summary

Problems solved by technology

[0004] The integrated treatment equipment has exposed some problems in the treatment of urban black and odorous water bodies. One is the shortcomings of the equipment itself. The integrated equipment can only be installed on land. The sewage needs a lifting pump to enter the integrated equipment. If the integrated equipment is installed in the river, Considering the silt at the bottom of the river, it is necessary to build a very deep equipment foundation, and it is also necessary to consider the erosion of the river during the flood period and the waterproofing of the equipment. The second is the problem of equipment installation. Whether the integrated equipment is made of carbon steel or glass steel, it needs a crane. Hoisting, and the rivers in the city are in the bustling area, and there are dense parks, residential areas, leisure areas, government agencies and traffic arteries nearby. In many areas, heavy machinery cannot enter the site, and some areas do not even have areas for installing integrated equipment. , more importantly, the integrated equipment needs to be distributed one point at a time, and another set of equipment needs to be built for similar and far pollution point sources

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