Self-adaptive municipal sewage sludge mixing machine

Abstract

The invention provides a self-adaptive municipal sewage sludge mixing machine, and relates to a device for cleaning sewers. The self-adaptive municipal sewage sludge mixing machine comprises an uppershell and a lower shell; a vertical first pipeline and a vertical second pipeline are fixedly arranged in the upper shell; the first pipeline extends downwards out of the lower shell and is fixedly connected with a rotary nozzle; a first annular groove recessed upwards is formed in the lower surface of the lower shell; the second pipeline downwards communicates with the first annular groove; fourwall climbing mechanisms are symmetrically arranged in the upper shell in pairs; and a stirring mechanism is arranged on the lower shell. After a sewage well is opened, a worker can directly go down to the well for operation, ventilation is conducted while the machine operates, and the accident risk of the worker is reduced; the stirring mechanism is used for replacing manual stirring, labor forceis saved, the sludge is directly smashed and stirred, and primary suction work in the existing process is omitted; the wall climbing mechanisms have the characteristic of telescopic floating, the machine can adapt to uneven wall surfaces with attachments on the sewage wall and is also suitable for rectangular rainwater well desilting work, and multiple purposes and universalization are achieved.

Description

technical field [0001] The invention relates to a device for cleaning sewers, in particular to an adaptive municipal sewage sludge mixing machine. Background technique [0002] Sewer pipes are an important part of urban life. With the increase of urban population and the development of industry, the old sewer pipes have been gradually transformed into structures that conform to urban development. However, the domestic sewer pipe system still has great disadvantages. In the early days The considerations of construction are irrelevant, as well as the lack of funds and the difficulty of renovation in the later reconstruction, all of which restrict the long-term healthy development of the urban sewage system. [0003] Narrow sewer wells are often blocked, especially in catering areas and rainwater wells with unreasonable terrain. This kind of public sewer pipes needs to be cleaned by the municipal department. Sewage truck sucks out the sewage in the well, then pours water into ...

AI Technical Summary

Problems solved by technology

[0004] However, the process of diluting the silt requires manual tools to be inserted into the sewer well for continuous stirring, and the process of pumping water and then injecting water to dilute it is too troublesome; in addition, the existing equipment that can enter the sewer well for dredging operations is not universal. Inaccessibility to stormwater wells of rectangular cross-section

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