Sewage conveying pipeline

Abstract

The invention discloses a sewage conveying pipeline which comprises a pipeline body. A plurality of reinforcing rings are fixedly connected to the outer wall of the pipeline body, a fixing shaft is fixedly connected to the interior of the pipeline body, a plurality of anti-blocking mechanisms are arranged on the fixing shaft, auxiliary cleaning mechanisms are fixedly connected to the inner wall of the pipeline body, a connecting ring is arranged between the auxiliary cleaning mechanisms, and the connecting ring is fixedly connected to the inner wall of the pipeline body. Compared with the prior art, sewage can generate impact on the surfaces of driving fan blades in the conveying process, so that a movable ring can rotate under the driving of the driving fan blades, and the situation that the sewage is accumulated on the inner wall of the pipeline due to internal precipitation and slow standing in the conveying process can be reduced; and meanwhile, an elastic sheet can drive the movable ring to do irregular circular motion under the action of the sewage, so that stirring of the driving fan blades on the sewage can be further enhanced, and the situation that the pipeline is blocked due to standing of sediment can be further reduced.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a sewage conveying pipeline. Background technique [0002] Sewage treatment: the process of purifying sewage to meet the water quality requirements for discharge into a certain water body or for reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering, etc., and it is also increasingly entering the daily life of ordinary people. According to the classification of sewage sources, sewage treatment is generally divided into production sewage treatment and domestic sewage treatment. Production wastewater includes industrial wastewater, agricultural wastewater, and medical wastewater. [0003] Existing industrial sewage is generally discharged by digging multiple channels on the bottom surface, but as people pay more attention to h...

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Problems solved by technology

[0003] Existing industrial sewage is generally discharged by digging multiple channels on the bottom surface, but as people pay more attention to health, sewage pipes are gradually replacing drainage channels, which can improve the environment of industrial areas and reduce the pungent smell in sewage, etc. The impact on people's health, but the sewage contains a large amount of impurities such as sediment, which often leads to blockage when passing through the sewage pipeline. Therefore, we propose a sewage pipeline to solve the above problems

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