A municipal road sewer decontamination and dredging device
A technology for municipal roads and sewers, which is applied in the field of decontamination and dredging devices for municipal roads and sewers, can solve the problems of difficult dredging work, low work efficiency, and large equipment volume, so as to speed up decontamination and dredging work, improve dredging work efficiency, and expand work area effect
Active Publication Date: 2020-03-27
杭州宣龙建设工程有限公司
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Problems solved by technology
[0002] The traditional urban sewer decontamination and dredging works through the impact of high-pressure water on the congested objects in the pipeline to make the congested flow unblocked, so as to complete the dredging work. This method not only wastes water resources, but also requires the assistance of high-pressure water injection equipment, which is large in size and subject to The region and space of the area to be dredged are limited, and when the congested objects hit the next sewer, it is easy to cause the blockage of the next sewer. Secondly, after the sewer pipe is bent, the water pressure of the high-pressure water will be reduced, and its impact on the congested objects Reduced, resulting in difficult and time-consuming dredging work, and even requiring the assistance of staff to go down to the pipeline to clear the congestion, poor working environment, resulting in low work efficiency
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[0025] Combine below Figure 1-8 The present invention is described in detail, and for convenience of description, the orientations mentioned below are now stipulated as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.
[0026] The invention relates to a device for decontaminating and dredging municipal road sewers, which is mainly used for decontaminating and dredging urban sewers. The invention will be further described below in conjunction with the accompanying drawings of the invention:
[0027] A municipal road sewer decontamination and dredging device according to the present invention includes a sewer pipe 10, a sewage flow chamber 11 is arranged in the sewer pipe 10, a decontamination block 12 is arranged in the sewage flow chamber 11, and a decontamination block 12 is arranged in the sewer pipe 10. The dirt block 12 is provided with a telescopic device 601, and the telescopic device 601 includes ...
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A municipal road sewer decontamination and dredging device disclosed by the present invention comprises a sewer pipe, a sewage circulation chamber is arranged in the sewer pipe, a decontamination block is provided in the sewage circulation chamber, and a telescopic pipe is provided in the decontamination block. device, the telescopic device includes left and right symmetrical installation blocks, and the installation block can be closely abutted against the inner end wall of the sewage flow chamber, so that the decontamination block is fixedly installed in the sewage flow chamber. The present invention adopts The advance device drives the overall device to move to the position required for decontamination and dredging in the pipeline, and then the overall device is suspended and fixed in the pipeline through the telescopic device. The cutting knife rotates to cut and pulverize the congestion or crush the silt. At the same time, the cutting knife can be raised and lowered And mobile work, expanding its working area can speed up the decontamination and dredging of pipelines and improve the efficiency of dredging work.
Description
technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a municipal road sewer decontamination and dredging device. Background technique [0002] The traditional urban sewer decontamination and dredging works through the impact of high-pressure water on the congested objects in the pipeline to make the congested flow unblocked, so as to complete the dredging work. This method not only wastes water resources, but also requires the assistance of high-pressure water injection equipment, which is large in size and subject to The region and space of the area to be dredged are limited, and when the congested objects hit the next sewer, it is easy to cause the blockage of the next sewer. Secondly, after the sewer pipe is bent, the water pressure of the high-pressure water will be reduced, and its impact on the congested objects Reduced, resulting in difficult and time-consuming dredging work, and even need the assistance of staff to...
Claims
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IPC IPC(8): E03F9/00
CPCE03F9/002
Inventor 王惠苗
Owner 杭州宣龙建设工程有限公司