Chemical dredging system for municipal drainage pipe network

Abstract

The invention provides a chemical dredging system for a municipal drainage pipe network, and relates to the technical field of chemical dredging systems for drainage pipe networks. The chemical dredging system for the municipal drainage pipe network comprises a pipeline, a detection device and a sludge cleaning device, the detection device is connected with the pipeline, the detection device comprises a sludge height measuring assembly and a signal processor, the sludge height measuring assembly is electrically connected with the signal processor, and the signal processor is electrically connected with the sludge cleaning device. The chemical dredging system for the municipal drainage pipe network is simple in structure, the deposition position of a pipeline can be determined in real time, and it is guaranteed that the pipeline is dredged in time; dangers during manual dredging are prevented, and physical harm caused by oxygen deficit suffocation or harmful gas when workers enter the pipeline is avoided; meanwhile, the viscosity of the sludge is reduced by using a chemical agent, and the sludge is washed away to a sewage treatment plant by using water pressure in the pipeline, so that the cost is reduced, and the sewage cleaning efficiency of the chemical dredging system for the municipal drainage pipe network is improved.

Description

technical field [0001] The invention relates to the technical field of a chemical dredging system for a drainage pipe network, in particular to a chemical dredging system for a municipal drainage pipe network. Background technique [0002] Drainage pipe network silt cleaning is an important part of municipal drainage pipe network dredging. Silt accumulation and blockage inside the drainage pipe network will lead to disasters such as urban waterlogging and sewage backflow, which will have a serious impact on people's lives, property, and social security. In order to meet the requirements of social development, the complexity of the drainage pipe network and the improvement of drainage capacity have become an inevitable trend. At the same time, improving the smoothness of the drainage pipe network and reducing the siltation of the pipe network have also become necessary considerations. Pipeline silt is mostly caused by silt deposition, so the treatment of pipe network silt has...

AI Technical Summary

Problems solved by technology

Traditional dredging methods have limitations such as low efficiency, high risk, and small application range

[0003] Traditional dredging methods mostly use manual dredging for large-diameter pipelines, but manual cleaning cannot determine the location of blockages in real time, and it is necessary to check the pipelines one by one, which takes a lot of time

Before manual dredging, the pipeline needs to be ventilated. The ventilation of the pipeline also causes a waste of time. At the same time, there are still many harmful gases inside the pipeline. Such gases are harmful to the human body and can easily cause workers to suffocate due to lack of oxygen.

Furthermore, the internal situation of the pipeline is complex and unpredictable, which poses a great threat to the safety of workers. At the same time, the dredging process will cause great inconvenience to road traffic, etc.

Manual dredging is mainly suitable for drainage pipes that large workers can enter. For small and medium-sized pipelines, workers cannot enter and dredge, and the traditional dredging method of manual dredging no longer works.

The current municipal drainage pipes are mostly medium and large-diameter pipes after the reform, and the current pipes on the market have also been greatly reformed, and the scope of the pipe network that workers can enter and clean has been greatly reduced, making it more limited

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