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Ocean micro-plastic intercepting and recovering device and recovering method

A recovery device and technology for microplastics, applied in separation methods, chemical instruments and methods, filtration separation, etc., can solve problems affecting the recovery effect of microplastics, achieve the effect of reducing friction and improving recovery effect

Active Publication Date: 2021-08-13
ZHOUSHAN INST FOR FOOD & DRUG CONTROL +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, when intercepting and recycling microplastics in the ocean, the microplastics are collected into the corresponding recycling bins. Mutual friction and collision in the recycling box will produce finer plastics, which will affect the recycling effect of microplastics

Method used

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  • Ocean micro-plastic intercepting and recovering device and recovering method
  • Ocean micro-plastic intercepting and recovering device and recovering method
  • Ocean micro-plastic intercepting and recovering device and recovering method

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Embodiment Construction

[0027] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0028] Please refer to Figure 1 to Figure 6 , a marine microplastics interception recovery device comprising: microplastics recovery box 4; seawater drainage mechanism 2, said seawater drainage mechanism 2 is connected to the water inlet of microplastics recovery box 4; microplastics pressing mechanism 5, said microplastics The pressing mechanism 5 is connected with the microplastic recovery box 4.

[0029]It should be noted: when the device is in use, the seawater with microplastics is drained into the microplastics recovery box 4 through the seawater drainage mechanism 2, and the microplastics are trapped in the microplastics recovery box 4 through the micropores of the microplastics recovery box 4. , and the seawater is discharged through the micropores of the microplastic recovery box 4;

[0030] It should also be noted that the microplastics rem...

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PUM

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Abstract

The invention provides an ocean micro-plastic intercepting and recovering device and method, and relates to the technical field of micro-plastic recovering. The marine micro-plastic intercepting and recovering device comprises: a micro-plastic recovering box; a seawater drainage mechanism connected with the water inlet of the micro-plastic recovering box; and a micro plastic pressing mechanism connected with the micro-plastic recovering box. The marine micro-plastic intercepting and recovering device and the recovering method have the advantage that mutual friction and collision of micro-plastics in the micro-plastic recovering box are avoided.

Description

technical field [0001] The invention relates to the technical field of microplastic recycling, in particular to a device and method for intercepting and recycling marine microplastics. Background technique [0002] Microplastics, which are plastic particles with a diameter of less than 5 mm, are the main carrier of pollution. Microplastics are small in size, which means higher specific surface area (specific surface area refers to the surface area per unit mass of a porous solid substance. ), the larger the specific surface area, the stronger the ability to adsorb pollutants. Microplastics are divided into two categories: primary microplastics and secondary microplastics: primary microplastics are discharged into the water environment through rivers, sewage treatment plants, etc. Industrial products of plastic granules, such as microplastic granules contained in cosmetics or plastic granules and resin granules used as industrial raw materials, secondary microplastics are for...

Claims

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Application Information

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IPC IPC(8): B01D29/03B01D29/58B01D29/82B01D29/96B01D29/90
CPCB01D29/03B01D29/58B01D29/82B01D29/96B01D29/90
Inventor 赵巧灵王萍亚汤海凤吴益春周瑛刘婷
Owner ZHOUSHAN INST FOR FOOD & DRUG CONTROL
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