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Seawater desalination platform

A platform, seawater technology, applied in seawater treatment, water/sewage treatment, general water supply conservation, etc., can solve the problem of occupying seaside land, and achieve the effect of saving construction costs, saving energy, and reducing attenuation

Inactive Publication Date: 2020-10-02
YANTAI RAFFLES SHIPYARD +3
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a seawater desalination platform extending to the sea area, so as to solve the problem that the seawater desalination platform occupies seaside land in the prior art

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Embodiment Construction

[0024] Typical embodiments that embody the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention is capable of various changes in different embodiments without departing from the scope of the present invention, and that the description and illustrations therein are illustrative in nature and not limiting. this invention.

[0025] In order to further illustrate the principle and structure of the present invention, preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0026] The present invention provides a seawater desalination platform 1 for desalinating seawater into fresh water. The seawater desalination platform 1 extends the seawater desalination work from the land to the sea area more than two kilometers offshore without occupying seaside land. Because the seawater desalination platform 1 is locat...

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Abstract

The invention provides a seawater desalination platform which comprises a platform main body and a seawater desalination system arranged on the platform main body, wherein the platform main body can sit on the seabed and comprises a pretreatment plant, an ultrafiltration plant and a reverse osmosis plant, which are sequentially arranged from bottom to top; the pretreatment workshop is located below the sea level. The seawater desalination system comprises a pretreatment mechanism, an ultrafiltration mechanism, a reverse osmosis mechanism and a conveying mechanism, wherein the pretreatment mechanism is arranged in a pretreatment plant and comprises a filter screen, a precipitation cabin and a pretreatment security filter which are sequentially arranged from outside to inside; the filter screen covers the periphery of the pretreatment plant; the precipitation cabin is arranged in a range surrounded by the filter screen; the pretreatment security filters are positioned on the inner side of the precipitation cabin; the ultrafiltration mechanism is arranged in the ultrafiltration plant and is connected with the pretreatment mechanism; the reverse osmosis mechanism is arranged in the reverse osmosis plant and is connected with the ultrafiltration mechanism; the conveying mechanism is arranged in the ultrafiltration plant, is connected with the reverse osmosis mechanism, and conveys fresh water outwards.

Description

technical field [0001] The invention relates to the technical field of seawater desalination, in particular to a seawater desalination platform. Background technique [0002] Ocean water accounts for about 96.5% of the world's total water, and freshwater resources only account for 3.5% of the world's total water. And fresh water mainly exists in the form of glaciers and deep groundwater, and the fresh water that humans can directly use, such as rivers and lakes, only accounts for 0.3% of the world's total fresh water. Therefore, water shortage has become the primary problem facing cities all over the world. [0003] With the advancement of modern science and technology, people have begun to use various methods to desalinate seawater to meet the needs of human fresh water. At present, the common forms of seawater desalination mainly include large-scale seawater desalination plants near the shore and island container-type seawater desalination modules, which obtain fresh wat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/02
CPCC02F1/001C02F1/441C02F1/444C02F9/00C02F2001/007C02F2103/08C02F2201/009C02F2303/14Y02A20/131
Inventor 王建中傅强高西健韩华伟李飞云肖元
Owner YANTAI RAFFLES SHIPYARD
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