Water project silt cleaning equipment having functions of digging and spading

A water conservancy engineering and functional technology, which can be used in earth movers/shovels, mechanically driven excavators/dredgers, construction, etc., and can solve problems such as reducing the activity of heavy metals, cleaning, and inability to use extraction methods.

Inactive Publication Date: 2020-04-24
谢 志坚
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Rivers related to water conservancy projects often have varying amounts of silt. Generally speaking, if the annual increase of these silts is not large, they can be treated in a centralized way, but there are also special circumstances that need to be prioritized. Treatment, heavy metal pollutants in river silt in industrially developed areas often exceed the standard. In the usual sense, polluted silt refers to heavy metal pollution in silt. For such silt with heavy metals exceeding the...

Method used

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  • Water project silt cleaning equipment having functions of digging and spading
  • Water project silt cleaning equipment having functions of digging and spading
  • Water project silt cleaning equipment having functions of digging and spading

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Embodiment 1

[0020] see figure 1 , the present invention provides a dredging equipment for water conservancy projects with the function of digging and shoveling. 2. The power box 3 is located at the center point of the surface of the launching frame 1. The launching frame 1 and the dredging mechanism 4 are connected to each other. The launching frame 1 is the basic structure of the equipment, mainly relying on the pair of railings set by two rectangular metal plates. The operator forms a lateral protection, prevents it from falling when working on the water surface, and can form a supporting force for it. It is also the shell connection carrier structure of other components, which is used to connect other components around the structure and form equipment The basis of operation, the buoy 2 is made of high-strength non-submersible plastic material, and there are four of them in total. Two pairs are set as a group and are located on the bottom side of the launching frame 1 and correspond to...

Embodiment 2

[0026] The description of the second embodiment drawn in conjunction with the first embodiment, combined with Figure 4 and Figure 5 , the shaft sleeve 20 is connected with a stretching shaft 21 through it, and the stretching shaft 21 is connected to the drainage bucket 24 through the bracket arm 22, and the top of the drainage bucket 24 is provided with a reflux cover 23, and the deflection collar 27 is connected to Bucket main body 28, bucket main body 28 is respectively provided with drainage bar 29 and seepage plate 30 at side position and bottom position, and shovel head 31 is positioned at the front end of bucket main body 28, when dredging bucket device 12 goes deep into water, pulls The extension shaft 21 depends on the structural expansion of the bracket arm 22 to change the distance from the drainage bucket 24, and controls the rotation angle of the drainage bucket 24. The difference in deflection angle can better fit the underwater mud , so that the most efficient...

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Abstract

The invention discloses water project silt cleaning equipment having functions of digging and spading. The water project silt cleaning equipment structurally comprises a water entering machine frame,buoys, a power machine tank and a silt cleaning mechanism, wherein the buoys are separately arranged on two sides of the bottom of the water entering machine frame; the power machine tank is located at a center point position of the surface of the water entering machine frame; and the water entering machine frame is mutually connected with the silt cleaning mechanism. The water project silt cleaning equipment disclosed by the invention has the beneficial effects that a traditional digging manner is replaced by a novel underwater silt spading manner, so that underwater silt can be effectively borne, and the situation that the silt slides off from the structure once again is prevented; besides, a specific drainage mechanism is adopted, so that the disadvantage that the silt cleaning mechanism moves slowly under water caused by that a great quantity of water bodies infiltrate in the silt can be avoided; and besides, the liquid content is reduced, so that the situation that in the moving process, a great quantity of water bodies are mixed with the silt to drip from a railway carriage, and pollution is generated can be avoided.

Description

technical field [0001] The invention relates to the field of water conservancy, in particular to a water conservancy dredging equipment with the function of digging and shoveling. Background technique [0002] Rivers related to water conservancy projects often have varying amounts of silt. Generally speaking, if the annual increase of these silts is not large, they can be treated in a centralized way, but there are also special circumstances that need to be prioritized. Treatment, heavy metal pollutants in river silt in industrially developed areas often exceed the standard. In the usual sense, polluted silt refers to heavy metal pollution in silt. For such silt with heavy metals exceeding the standard, passivation treatment technology can be used to make the silt unstable. Heavy metals can be converted into stable heavy metals to reduce the activity of heavy metals and reduce pollution. However, the sludge containing heavy metals has less water content and is more compact, ...

Claims

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Application Information

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IPC IPC(8): E02F5/28E02F3/32E02F3/30E02F3/36E02F3/38E02F3/40E02F9/06
CPCE02F3/301E02F3/32E02F3/3681E02F3/38E02F3/40E02F3/401E02F5/28E02F9/06
Inventor 谢志坚
Owner 谢 志坚
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