A catamaran that collects ocean microplastics
A microplastic and catamaran technology, applied in the field of microplastics, can solve the problems of low collection efficiency, prolonged collection time, inability to collect microplastics quickly and effectively, and achieve the effect of improving filtering effect and improving collection efficiency.
Active Publication Date: 2021-03-02
ZHEJIANG OCEAN UNIV
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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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[0057] 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.
[0058] Such as Figures 1 to 6 As shown, a catamaran for collecting marine microplastics includes a first hull 11, a second hull 12, an intermediate channel 1, a water inlet pipe 2, an outlet pipe 3, a filter mechanism and a diversion mechanism.
[0059] The first hull 11 and the second hull 12 are fixedly connected together through the connecting portion 14, the superstructure 13 is fixed above the connecting portion 14, and an intermediate structure is formed between the first hull 11 and the second hull 12. channel 1.
[0060] The water inlet pipe 2 is fixed between the first hull 11 and the second hull 12 through two first support rods 21 , and the outlet pipe 3 is fixed between the first hull 11 and the second hull t...
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The invention provides a catamaran for collecting marine microplastics, which belongs to the technical field of microplastics. The present invention comprises a first hull, a second hull, a water inlet pipe, a water outlet pipe, a filtering mechanism and a flow guide mechanism, an intermediate channel is formed between the first hull and the second hull, and the first hull and the second hull pass through The connecting parts are fixed together, the water inlet pipe is fixed between the first hull and the second hull through the first support rod, and the outlet pipe is fixed between the first hull and the second hull through the second support rod , the water inlet pipe and the water outlet pipe are connected by a corrugated pipe, the filter mechanism is arranged in the bellows pipe, the filter mechanism can filter the microplastics in the seawater flowing into the water inlet pipe, and the flow guide mechanism is arranged on the left side of the water inlet pipe On the side, the flow guide mechanism can adjust the size of the water flow into the water inlet pipe. The invention can quickly collect microplastics, and is simple and efficient.
Description
technical field [0001] The invention belongs to the technical field of microplastics and relates to a catamaran for collecting marine microplastics. 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 pl...
Claims
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IPC IPC(8): B63B35/32B63B1/12E02B15/10
CPCB63B1/121B63B35/32E02B15/10
Inventor 陈正寿孙孟谢应孝
Owner ZHEJIANG OCEAN UNIV