Marine waste treatment device

Abstract

The invention relates to the field of marine waste treatment, in particular to a marine waste treatment device. According to the technical scheme, the marine waste treatment device comprises a pretreatment device and a material collecting box. The pretreatment device comprises a pretreatment mechanism, a filtering mechanism and a recycling mechanism, the pretreatment mechanism comprises a pretreatment tank, and a stirring mechanism is arranged in the pretreatment tank. The filtering mechanism comprises a filtering groove and a filtering net arranged in the filtering groove. The recycling mechanism comprises a recycling groove and a turning and throwing assembly used for cleaning the recycling groove, the pretreatment groove, the filtering groove and the recycling groove are connected with one another, and the material collecting box is used for containing waste in the recycling mechanism. Dredged objects, urban sewer sludge and water are stirred and mixed through the pretreatment mechanism, plastic garbage mixed in the mixture is filtered out through the filtering mechanism, finally, the mixture enters the recycling mechanism to be settled, the treated mixture is loaded into the material collecting box through the turning and throwing mechanism, the mixture then enters the ocean after being packaged through the material collecting box, and the influence of waste dumping on marine ecology is effectively reduced.

Description

technical field [0001] The invention belongs to the field of marine waste treatment, and in particular relates to a marine waste treatment device. Background technique [0002] Marine waste mainly includes 7 types of waste such as dredging, urban sewer sludge, fishery processing waste, inert inorganic geological materials, natural organic matter, island building materials, and ship platforms. Unlike marine waste, marine waste is allowed to be dumped into the ocean Generally, areas with large depths and short transportation routes are selected for dumping. In recent years, dredged materials and urban sewer sludge are the main marine wastes. During the dumping process, turbid areas will be formed in the upper layer of seawater, affecting the growth environment of nearby marine organisms. Moreover, there is a certain amount of biological residue and plastic waste in dredged materials and urban sewer sludge, which is not conducive to the balanced development of marine ecology. ...

AI Technical Summary

Problems solved by technology

[0003] The invention provides a marine waste treatment device to solve the problem that dredged objects and urban sewer silt affect marine ecology when dumped into the ocean, including a pretreatment device and a collection box, and the pretreatment device includes a pretreatment mechanism and a filter mechanism and a recovery mechanism, the pretreatment mechanism includes a pretreatment tank and a stirring mechanism arranged in the pretreatment tank, the filter mechanism includes a filter tank and a filter screen arranged in the filter tank, and the recovery mechanism includes The recovery tank and the turning and throwing assembly for cleaning the recovery tank, the pretreatment tank, the filter tank, and the recovery tank are connected to each other, and the collection box is used to accommodate the waste in the recovery mechanism

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