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Anti-pollution device for deep stirring boat

A deep mixing and anti-pollution technology, applied in soil protection, construction, infrastructure engineering, etc., can solve problems affecting the healthy development of the marine ecological environment, and achieve the effects of convenient use and maintenance, reasonable and simple overall structure, and unique structural design.

Active Publication Date: 2017-10-20
CCCC SHANGHAI DREDGING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the construction process, the sediment and toxic and harmful substances on the seabed are usually brought into the water body, which will seriously affect the healthy development of the marine ecological environment.

Method used

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  • Anti-pollution device for deep stirring boat
  • Anti-pollution device for deep stirring boat
  • Anti-pollution device for deep stirring boat

Examples

Experimental program
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Effect test

Embodiment 1

[0028] Such as figure 1 As shown, the anti-pollution device of the present invention for a deep mixing ship includes an electric hoist 1, three second casings 7, a first casing 5, a guide frame 4 and a curtain 6, wherein the first casing 5 and the second casing The two boxes 7 are open up and down, the height of the first box 5 is far greater than the height of the second box 7, the three second boxes 7 and the first box 5 are connected in sequence, and the first box 5 is located at the bottom , the curtain 6 is in the shape of a square tube expansion and contraction structure, the contraction of the curtain 6 is closely connected with the bottom of the first box body 5, and the material of the curtain 6 is rubber.

[0029] The first box body 5 and the second box body 7 are evenly distributed vertically with eight square steels as guide rails, the guide rails on the first box body 5 are corresponding to the guide rails on the second box body 7, the first box body 5 and the sec...

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PUM

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Abstract

The invention discloses an anti-pollution device for a deep stirring boat. The anti-pollution device comprises a guiding frame, a heavy curtain, a pump unit and a box body, wherein an upper part and a lower part of the box body are opened and the box body is arranged in the guiding frame in a sliding manner; the guiding frame is arranged on a deep stirring boat body; the heavy curtain is of square cylinder; one end of the heavy curtain is opened and is tightly connected with the bottom of the box body; and a pipe path which penetrates through the inner wall of the box body and communicates with the pump unit is arranged in the box body. The anti-pollution device for the deep stirring boat disclosed by the invention has a reasonable and simple structure, is convenient to use and maintain, so that overflow of pollutants in a process of cleaning a processor of the deep stirring boat can be effectively prevented.

Description

technical field [0001] The invention relates to the technical field of equipment for deep-layer mixing ships, in particular to an anti-pollution device for deep-layer mixing ships. Background technique [0002] Seabed mud is not only the central link in the cycle of marine nutrients, but also the main accumulation pool of nutrients, persistent organic pollutants, and heavy metals. During the construction process of the deep mixing ship, the processor will forcefully mix the soft soil and curing agent in the deep part of the seabed, and form a composite foundation with a certain strength through the hydrolysis and hydration reaction of cement; after the construction, the processor will be lifted out of the seabed , cleaned by the flushing system. During the construction process, the sediment and toxic and harmful substances on the seabed are usually brought into the water body, which will seriously affect the healthy development of the marine ecological environment. Conten...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D3/12E02D7/00
CPCE02D3/12E02D7/00E02D2600/20
Inventor 李晟陈旭杨增海嵇文远赵甲
Owner CCCC SHANGHAI DREDGING
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