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Dredging antifouling diffusion device

A diffusion device and anti-fouling technology, which is applied in the direction of mechanically driven excavators/dredgers, earth movers/shovels, construction, etc., can solve the problems of poor anti-pollution diffusion effect and achieve poor anti-fouling effect good effect

Inactive Publication Date: 2021-02-26
WUHAN UNIV OF TECH
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, it is necessary to provide a dredging anti-pollution diffusion device to solve the technical problem that the dredging anti-pollution device may have poor anti-pollution diffusion effect in the prior art

Method used

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  • Dredging antifouling diffusion device
  • Dredging antifouling diffusion device
  • Dredging antifouling diffusion device

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Embodiment Construction

[0024] Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the application and together with the embodiments of the present invention are used to explain the principle of the present invention and are not intended to limit the scope of the present invention.

[0025] see figure 1 , The present invention provides a dredging anti-pollution diffusion device, which is characterized in that it includes: at least one positioning pile 1 , an anti-pollution component 2 and at least one linear drive 3 .

[0026] Further, the anti-pollution diffusion device for dredging includes two positioning piles 1, and the two positioning piles 1 are arranged in parallel and at intervals and are fixedly inserted on the ground at the bottom of the water.

[0027] Such as Figure 4 As shown, the antifouling component 2 includes a cross bar 21, at least one air bubble cur...

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Abstract

The invention discloses a dredging antifouling diffusion device which comprises at least one positioning pile, an antifouling assembly and at least one linear driving piece, the positioning pile is vertically fixed to the ground, the antifouling assembly comprises a cross rod, at least one bubble curtain generation pipe, geotechnical cloth and a balance weight piece, the cross rod is slidably connected to the positioning pile, and the bubble curtain generation pipe is connected to the cross rod; and the geotechnical cloth is connected to the cross rod and arranged below the cross rod, the balance weight piece is fixedly connected to the geotechnical cloth and arranged along the edge of the geotechnical cloth, the linear driving piece is fixed to the positioning pile, and an output shaft ofthe linear driving piece is connected to the cross rod and used for driving the cross rod, the bubble curtain generation pipe, the geotechnical cloth and the balance weight piece to move in the vertical direction. The dredging antifouling diffusion device can solve the problems that an existing dredging antifouling device is inconvenient to use and poor in effect.

Description

technical field [0001] The invention relates to the technical field of dredging antipollution, in particular to a dredging antipollution diffusion device. Background technique [0002] The dredging project is mainly a project to excavate sand, stones, etc. in the waters around the port or channel, and its purpose is to improve the water conditions of the port and channel. However, turbid water and suspended solids will be generated during dredging, excavation and mud dumping, and their diffusion will cause damage to the surrounding waters, affect the ecological environment and cause secondary pollution of dredging. [0003] As a common device for preventing the spread of suspended solids pollution, geotextiles can effectively isolate the construction water area from the outside world, thereby preventing large-scale diffusion of turbid water and suspended solids. But there are also some problems, for example: in order to facilitate the entry and exit of construction ships, t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02F3/88E02F5/28
CPCE02F3/88E02F5/28
Inventor 危卫杨建税波郭昊
Owner WUHAN UNIV OF TECH
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