Contaminated mud dredging device

A technology of suction mud box and suction pump, which is applied in the direction of mechanically driven excavators/dredgers, earth movers/shovels, construction, etc., which can solve the problems that endanger the surrounding environment and human health, organic pollution of water bodies, and eutrophication to achieve the effect of solving secondary pollution problems, strong dredging capacity, and avoiding diffusion

Inactive Publication Date: 2015-04-22
CHENGDU JUZHI IND DESIGN
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  • Claims
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Problems solved by technology

Organic matter, nitrogen, phosphorus and other nutrients will be re-released into the water body with hydraulic erosion, water quality changes, and climate changes, causing organic pollution and eutrophication of the water body, and ultimately affecting the realization of water body functions. Heavy metals have long-term, cumulative characteristics such as nature, latentness and irreversibility, which cause harm to the surrounding environment and human health, so it needs to be removed, and the removal efficiency of general removal equipment is not high, and the heavy metal sediment cannot be removed better, resulting in heavy metal sediment continue to endanger the ecological environment and human health

Method used

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  • Contaminated mud dredging device

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[0015] The present invention will now be described in further detail with reference to the drawings. These drawings are all simplified schematic diagrams, which merely illustrate the basic structure of the present invention in a schematic manner, so they only show the structures related to the present invention.

[0016] Such as figure 1 The shown preferred embodiment of the contaminated mud dredging device of the present invention includes a hull 1. The hull 1 is equipped with positioning piles 2 close to both sides. The top of the positioning pile 2 is connected to the hull 1, and the bottom extends outside the bottom of the hull 1. 1 is equipped with a suction box 3, and the side of the suction box 3 is provided with a fixed rod 4, one end of the fixed rod 4 is fixedly connected with the suction box 3, and the other end is fixed on the positioning pile 2, and the suction box 3 is provided with a suction The mud pump 5 and the suction pump 5 are detachably connected to the suctio

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Abstract

The invention discloses a contaminated mud dredging device. The contaminated mud dredging device comprises a boat body; positioning piles are mounted at the boat body, close to two side surfaces; the top parts of the positioning piles are connected with the boat body, and while the bottom parts of the positioning piles extend to the outer side of the bottom part of the boat body; a mud absorbing box is arranged in the boat body; a fixing rod is arranged on the side surface of the mud absorbing box; one end of the fixing rod is fixedly connected with the mud absorbing box, and while the other end of the fixing rod is fixed on the positioning piles; a mud absorbing pump is arranged in the mud absorbing box by a detachable connecting manner; a pulling rope winch is arranged on the side surface of the mud absorbing pump and is respectively connected with the mud absorbing pump and a communication pipe by a rotating manner; one end of the communication pipe is connected with the pulling rope winch, and while the other end of the communication pipe is fixed on the mud absorbing box. The contaminated mud dredging device is simple to operate, high in dredging capacity, high in working efficiency and outstanding in filtering capacity; mud can be effectively avoided dispersing to the outer part of a mud absorbing device; the problem of secondary pollution in the bottom mud dredging process can be solved.

Description

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Claims

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Application Information

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Owner CHENGDU JUZHI IND DESIGN
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