An Adaptive Municipal Sewage Sludge Mixing Machine

Abstract

An adaptive municipal sewage sludge mixing machine, which relates to a device for cleaning sewers, includes an upper casing and a lower casing. The upper casing is fixed with a vertical first pipe and a second pipe, and the first pipe protrudes downwards. The lower casing is fixedly connected with a rotating nozzle, and the lower surface of the lower casing is provided with a first annular groove which is sunken upwards, and the second pipe is connected with the first annular groove downward; inside the upper casing, there are four symmetrically arranged in pairs. Wall-climbing mechanism, and a stirring mechanism is provided on the lower shell. The invention can directly work in the well after opening the well, and ventilate while the machine is working, reducing the risk of accidents for the staff; the stirring mechanism is used instead of manual stirring, which saves labor, and directly breaks and stirs the sludge, eliminating the need for existing The first suction work in the process; the wall climbing mechanism has the characteristics of telescopic and floating, which can adapt to the uneven wall surface with attachments on the wall of the sewer well, and is also suitable for the dredging work of rectangular rainwater wells, realizing multi-purpose and generalization .

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 ...

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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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