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Seawater desalination device

A technology of cold seawater and hot seawater, which is applied in seawater treatment, general water supply saving, and water conservation. consumption effect

Inactive Publication Date: 2016-09-14
HOHAI UNIV CHANGZHOU
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The traditional seawater desalination system equipment is huge and complex, the cost is high, the area is large, the system is complicated, and it is not easy to manage

Method used

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings.

[0021] Such as Figure 1~Figure 3 As shown, a seawater desalination device is mainly composed of fan 1, evaporator 2, heating plate 3, condenser 4, serpentine cooling pipe 5, fresh water collection box 6, cooling box 7, cooling tower 8, concentrated seawater tank 9, Concentrated sea water pump 10, condensation pump 11 and cooling pump 12 are composed. Among them: the size of the air inlet of fan 1 can be adjusted linearly and continuously, and the influence of different wind speeds on the fresh water production of the whole system can be studied. The air outlet of fan 1 is connected to the air inlet of evaporator 2; evaporator 2 is made of corrosion-resistant materials, such as ceramics, to prevent Corroded by seawater, the evaporator includes air inlet, hot and humid steam outlet, cold seawater inlet, and hot seawater outlet, wherein the wind inlet is connected to th...

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Abstract

The invention discloses a seawater desalination device, which includes an evaporator (2). The top side wall of the evaporator (2) is provided with a wind inlet, an evaporator (2) side wall that is level with and opposite to the wind inlet is provided with a damp and hot steam outlet, the top of the evaporator (2) is provided with a cold seawater inlet, the bottom of the evaporator (2) is equipped with a hot seawater outlet, the evaporator (2) is internally provided with an inclined heating plate (3), the high end of the heating plate (3) is located right below the cold seawater inlet, the damp and hot steam outlet is connected to a condenser (4), the condenser (4) is internally provided with a snakelike cooling pipe (5), the inlet and outlet of the snakelike cooling pipe (5) are respectively connected to a cooling box (7), and a fresh water collecting box (6 ) is connected below the condenser (4). The seawater desalination device provided by the invention is used for concentrated seawater desalination to produce fresh water, and can guarantee residents' drinking water supply in coastal water-deficient areas.

Description

technical field [0001] The invention relates to a seawater desalination device, which belongs to the technical field of seawater desalination. Background technique [0002] In the 21st century, with the rapid development of economy and society and the rapid increase of population, the water resource crisis has become the second largest environmental problem in the world after global warming. Seawater desalination is the use of seawater desalination to produce fresh water. It is an open source and incremental technology to realize the utilization of water resources. It can increase the total amount of fresh water and ensure the drinking water supply of residents in water-scarce areas. Traditional seawater desalination system equipment is huge and complex, costly, occupies a large area, and the system is complex and difficult to manage. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a seawater desalination device...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/08B01D5/00C02F103/08
CPCB01D5/0006C02F1/08C02F2103/08Y02A20/00Y02A20/124Y02A20/141
Inventor 曹飞颜昭吴鹏程李彦刘庆君毛宇飞朱天宇郑友友刘富光
Owner HOHAI UNIV CHANGZHOU
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