Seawater desalination ship

A seawater and ship hull technology, applied in seawater treatment, descaling and water softening, multi-stage water treatment, etc., can solve the problems of wasting land, high construction cost, wasting energy, etc. The effect of reducing the area used

Inactive Publication Date: 2020-07-03
YANTAI RAFFLES SHIPYARD +4
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  • Claims
  • Application Information

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Problems solved by technology

Among them, the supply of fresh water from the mainland generally requires large ships to load a large amount of fresh water on the mainland, and then use personnel to drive the ship to the islands that need fresh water. , but also a great ...

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  • Seawater desalination ship
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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 application provides a seawater desalination ship, which is mainly used for desalination treatment of seawater, so as to supply fresh water to cities along the coast and rivers in an emergency, or to supply fresh water between island groups.

[0027] refer to Figure 1 to Figure 3 , In an embodiment of the present applica...

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Abstract

The invention provides a seawater desalination ship, which comprises a ship body and a filtering system arranged on the ship body, wherein precipitation cabins in the ship body are used for precipitation treatment of seawater, and are symmetrically arranged at the two ends of the ship body, clear water cabins are used for primary filtration treatment of seawater and are symmetrically arranged on the two sides of the ship body, each clear water cabin is correspondingly communicated with one precipitation cabin, a filtering cabin is arranged in the middle of the ship body, two sets of filteringsystems are arranged in the filtering cabin, and a fresh water cabin is arranged below the filtering cabin to store fresh water obtained by multi-stage filtering treatment of the filtering system. According to the invention, the seawater desalination ship is short in construction period, low in construction cost and convenient to move, and can directly take water from seabed, wherein 20000-150000tons of fresh water treatment capacity every day can meet fresh water supply among coastal areas, coastal areas and island groups; and precipitation cabins and clear water cabins are symmetrically arranged, and two sets of filtering systems are respectively used for independently carrying out seawater filtering treatment operation, so that the loading and ballasting stability of the ship body canbe ensured, and the overall stability of the seawater desalination ship is ensured.

Description

technical field [0001] The invention relates to the technical fields of seawater desalination engineering and marine ships, in particular to a seawater desalination ship. Background technique [0002] At present, most of the countries with severe water shortages in the world are coastal countries. Seawater desalination can meet the demand for fresh water in some areas, but building a seawater desalination plant on land not only occupies a large area, but also takes a long construction period, and requires a lot of personnel and high cost. [0003] In addition, the freshwater sources of traditional island groups generally have the following three methods: 1. Continental supply of freshwater; 2. Conservation of rainwater to the greatest extent to store freshwater; 3. Desalination of seawater to obtain freshwater. Among them, the supply of fresh water from the mainland generally requires large ships to load a large amount of fresh water on the mainland, and then use personnel ...

Claims

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Application Information

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IPC IPC(8): C02F9/04C02F103/08
CPCC02F1/441C02F1/444C02F1/52C02F5/00C02F9/00C02F2103/08C02F2201/001C02F2201/008C02F2301/08
Inventor 高西健韩华伟孙玉海傅强张德娟
Owner YANTAI RAFFLES SHIPYARD
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