Marine micro-plastic collecting device

A collection device and microplastic technology, applied in seawater treatment, separation methods, and cleaning of open water surfaces, can solve problems such as low collection efficiency, prolong collection time, and reduce the effective water area of ​​collection, so as to reduce resistance and avoid The impact of the water flow is too large and the effect of increasing the sailing speed

Inactive Publication Date: 2020-01-03
ZHEJIANG OCEAN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the existing microplastic collection devices basically adopt fixed or floating collection devices. These devices cannot quickly and effectively collect microplastics floating on the water surface, and the collection efficiency is low, which also greatly prolongs the collection time and reduces the collection time. effective water area

Method used

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  • Marine micro-plastic collecting device
  • Marine micro-plastic collecting device
  • Marine micro-plastic collecting device

Examples

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Embodiment Construction

[0051] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0052] Such as Figures 1 to 8 As shown, a marine microplastic collection device includes a hull 1, two circular tubes 5 and a rotating mechanism.

[0053] The two circular tubes 5 are respectively located on the left and right sides of the hull 1, and the length direction of the two circular tubes 5 is consistent with the length direction of the hull 1. Two support rods 53 are fixed on the two circular tubes 5. One end of the support rod 53 away from the round pipe 5 is hinged on the hull 1 through a hinge shaft 531, the end of the round pipe 5 near the bow of the hull 1 is the water inlet 51, and the end of the round pipe 5 near the tail of the hull 1 is Water outlet 52, three filter mechanisms are arranged in sequence ...

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Abstract

The invention provides a marine micro-plastic collection device, and belongs to the technical field of micro-plastic collection. The device comprises a ship body, two circular pipes and a rotating mechanism, the two circular pipes are respectively located at the left side and the right side of the ship body correspondingly, the length directions of the two circular pipes are consistent with the length direction of the ship body, every circular pipe is horizontally provided with supporting rods, the free ends of the supporting rods are hinged to the ship body, a water inlet is arranged at one end, close to the head of the ship body, of every circular pipe, a water outlet is arranged at one end, close to the tail of the ship body, of each circular pipe, three filtering mechanisms are sequentially arranged in every circular pipe from the corresponding water inlet to the corresponding water outlet, the three filtering mechanisms can sequentially filter micro-plastics from large to small, the rotating mechanism is arranged on the ship body structure, and the rotating mechanism can drive the two round pipes to rotate in the same direction and in the opposite directions at the same time.The device can quickly collect the micro-plastics in the ocean, and is simple and efficient.

Description

technical field [0001] The invention belongs to the technical field of microplastic collection, and relates to a marine microplastic collection device. Background technique [0002] At present, marine litter has become one of the major global environmental problems. Plastic is the main type of marine litter. Microplastics in the world can be divided into two major sources: "primary" microplastics and "secondary" microplastics. "Native" microplastics refer to plastic particles that are small at the time of production and can be used directly as products or raw materials, such as plastic raw materials used in detergents, facial cleansers, industrial abrasives, exfoliants, pharmaceuticals, and textiles, etc. . "Secondary" microplastics refer to fine plastic particles that are formed by the decomposition and fragmentation of large pieces of marine plastic pollutants in the natural environment due to physical, chemical or biological effects. Motor vehicle tire wear, land-based...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D29/01B01D29/58B01D29/94B01D29/66B01D29/64C02F1/00E02B15/10C02F103/08
CPCB01D29/01B01D29/58B01D29/94B01D29/66B01D29/64C02F1/001E02B15/10C02F2103/08
Inventor 曹露李强孙逸宸吴迪
Owner ZHEJIANG OCEAN UNIV
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