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Sediment ecological cleaning system for polluted river channel

A sediment and river technology, applied in the direction of earth mover/shovel, construction, etc., can solve the problems of affecting the smooth flow of water, low cleaning efficiency, time-consuming and labor-intensive, etc., achieving low energy consumption, convenient construction and wide application range Effect

Pending Publication Date: 2022-04-22
JIANGSU DONGZHU LANDSCAPE CONSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Purpose of the invention: The purpose of the present invention is to provide an ecological sediment cleaning system for polluted rivers, which solves the problem of using open-close grabbing and digging methods for rivers with serious sediment siltation or using large-scale machinery for salvage cleaning. It is necessary to enclose the river The weir affects the smooth flow of water, and the amount of engineering is huge. This method is not only time-consuming and labor-intensive, but also has low cleaning efficiency.

Method used

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  • Sediment ecological cleaning system for polluted river channel
  • Sediment ecological cleaning system for polluted river channel
  • Sediment ecological cleaning system for polluted river channel

Examples

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Effect test

Embodiment 1

[0035] like figure 1 , 2 The shown sediment ecological cleaning system for polluted rivers includes a sediment excavation unit 1, a sediment transport unit 2 and a sediment water filtration unit 3, and the sediment excavation unit 1 and the sediment transport unit 2 are all arranged in the river channel , and the sediment excavation unit 1 is in contact with the sediment in the riverbed part of the river, the sediment excavation unit 1 and the sediment transport unit 2 are arranged in parallel, the lower end of the sediment filter unit 3 is arranged in the river channel, and The upper end of the sediment filter unit 3 stretches out from the water surface of the river; wherein, the sediment excavation unit 1 can excavate the sediment of the riverbed part of the river, and the sediment excavated by the sediment excavation unit 1 is sent into the sediment transport unit 2; the silt conveying unit 2 carries out the conveying of silt, and the silt conveying unit 2 transports the s...

Embodiment 2

[0041] like Figure 5 The shown sediment filter unit 3 includes a vertical lifting device 31, a sediment filter cylinder body 32, a filter cylinder bracket 33, a water filter cylinder shaking drive device 34, and a shaking support seat 35. The lower end of the vertical lifting device 31 Set in the river channel, the shaking support base 35 is arranged on the vertical lifting device 31, the water filter cylinder shaking driving device 34 is arranged on the shaking supporting base 35, and the water filter cylinder shaking driving device 34 is connected with the water filter cylinder bracket 33, The sediment filter cylinder 32 is arranged on the filter cylinder bracket 33 .

[0042] Wherein, the vertical lifting device 31 includes a lifting support platform 311, a lifting driving motor 312, a lifting driving wheel 313, a lifting gear belt 314, a lifting driven wheel 315, a lifting screw 316, a group of screw nuts 317, a vertical guide Slide rail 318, vertical guide slide plate 3...

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Abstract

A silt ecological cleaning system for polluted rivers belongs to the technical field of ecological environment construction and protection and comprises a silt excavating unit, a silt conveying unit and a silt water filtering unit. The silt excavating unit can excavate silt of a riverbed part of a river channel, and the silt excavated by the silt excavating unit is conveyed into the silt conveying unit; the silt conveying unit is used for conveying silt, and the silt conveying unit is used for conveying the silt into the silt water filtering unit; and the silt water filtering unit is used for separating and filtering silt and water. The silt ecological cleaning system for the polluted riverway is high in mechanical automation degree and diversified in function, the silt removing and dredging effects on the municipal riverway are achieved, the phenomenon that the municipal riverway is blocked due to excessive silt is prevented, and the ecological environment of a city is maintained to a certain degree; the device is practical and flexible, can quickly adjust the direction in the space, and can also perform water leakage treatment on the salvaged sludge, thereby reducing the salvage weight and the working load.

Description

technical field [0001] The invention belongs to the technical field of ecological environment construction and protection, and in particular relates to an ecological sediment cleaning system for polluted river courses. Background technique [0002] Urban municipal infrastructure is an important guarantee for the construction of urban material civilization and spiritual civilization. Urban municipal infrastructure is the foundation of urban development and a key facility for continuously ensuring sustainable urban development. It is mainly composed of transportation, water supply, drainage, Gas, sanitation, power supply, communication, disaster prevention, landscaping and other engineering systems; among them, the projects involved in water supply and drainage are municipal rivers, which are mainly used for water supply and drainage in cities. Municipal rivers have great impact on urban ecological environment and people. Daily life plays an important role, but due to the shor...

Claims

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Application Information

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IPC IPC(8): E02F5/28E02F7/06
CPCE02F5/282E02F7/06
Inventor 张胜佳王小雷华佳毅李庆铜陆游
Owner JIANGSU DONGZHU LANDSCAPE CONSTR
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