Seawall sludge cleaning structure

Abstract

The invention discloses a seawall sludge cleaning structure. The seawall sludge cleaning structure comprises a cleaning ship, an excavator, a crushing device, a curing device, a drying device and a cab, wherein the excavator, the crushing device, the curing device, the drying device and the cab are installed on the cleaning ship and are sequentially distributed from left to right in the X direction. The crushing device comprises a first crushing assembly and a second crushing assembly. The curing device communicates with the crushing device through a conveying pipeline, the curing device is used for stirring a curing agent and sludge, and the curing device comprises a shell and a stirring assembly installed on the shell. The drying device comprises a containing box used for containing thesludge mixed with the curing agent, a conveying assembly used for conveying the containing box to enable the containing box to be recycled, a drying assembly located above the conveying assembly, anda storage box located on one side of the drying assembly. According to the seawall sludge cleaning structure, the defects in the prior art are overcome, and the problems that an existing dredging modeis high in working intensity and low in working efficiency, and a sludge post-treatment device is lacked are solved.

Description

technical field [0001] The invention relates to the technical field of seawall construction, in particular to a seawall silt cleaning structure. Background technique [0002] Mariculture is one of the important ways for humans to use biological resources and develop marine aquaculture by using shallow seas, tidal flats, harbors and other water resources to raise and reproduce marine economic animals and plants. The main objects of farming are fish, shrimp and crabs, shellfish and algae. Mariculture is an important part of the aquaculture industry. [0003] Enclosed pond aquaculture is one of the important classifications of mariculture. Enclosed pond aquaculture refers to the intertidal area with a solid outer coastline, basically a standard seawall, and an inland side affected by high tide seawater, which is not affected by waves and has a good water source. , Aquaculture ponds that control the inflow and outflow through the tidal floodgates. In the process of seawall co...

AI Technical Summary

Problems solved by technology

During the seawall construction and breeding process, dead organisms, organic fertilizers and other substances in the seawall will accumulate more and more at the bottom of the pond, and ferment together with the sludge at the bottom of the pond, resulting in an increase in organic matter in the water body, causing hypoxia, and seriously affecting the quality of aquatic products. farming

However, the traditional dredging methods have the following problems: First, the dredging method of draining pond water, digging shoulders, or pumping sludge has high work intensity and low work efficiency; High water content and large volume, resulting in the need for multiple trips to unload the sludge, resulting in high dredging costs and low dredging efficiency

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