Method and system for using clean energy for conducting sea water desalination

A clean energy and power generation system technology, applied in chemical instruments and methods, seawater treatment, general water supply conservation, etc., can solve the problems of voltage and current instability, uneven power quality, etc., to solve the problem of unstable power and stable energy supply environment Effect

Inactive Publication Date: 2019-06-11
PINGGAO GRP +1
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Problems solved by technology

[0004] However, when the energy management method of the above-mentioned wind-solar-pumped-storage-seawater desalination composite system is in use, the electric energy generated by wind energy and solar energy is directly supplied to seawater desalination and people's life, and due to changes in natural conditions, the electric energy gener

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  • Method and system for using clean energy for conducting sea water desalination
  • Method and system for using clean energy for conducting sea water desalination

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Embodiment 2

[0036] The difference between Embodiment 2 of the system for seawater desalination using clean energy of the present invention and Embodiment 1 is that the evaporative condensation system in Embodiment 1 can also be omitted, and only the low-temperature multiple-effect distillation system can be used for seawater desalination.

Embodiment 3

[0037] Embodiment 3 of the system for desalination of seawater using clean energy of the present invention differs from Embodiment 1 in that: the steam generator in Embodiment 1 includes two steam generators with different powers. In this embodiment, it is also possible to set Multiple steam generators with the same power, and different seawater desalination systems are connected to different numbers of steam generators.

[0038] Embodiment 4 of the system for desalination of seawater using clean energy of the present invention differs from Embodiment 1 in that: there are multiple electric steam boilers in Embodiment 1, and in this embodiment, there may be only one electric steam boiler. The electric steam boiler is connected with all clean energy power generation systems, and the regulating system is used to adjust the superheated steam to enter the steam generators of different powers.

[0039] Embodiment 1 of the method of using clean energy for desalination of seawater acc...

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Abstract

The invention relates to a method and system for using clean energy for conducting sea water desalination. The method for using the clean energy for conducting sea water desalination comprises the following steps of (1) transmitting unstable electricity generated by using a clean energy power generation system to electric steam boilers, which use the electricity for generating steam, to generate superheated steam; (2) transmitting the superheated steam to a steam power generation system to output stable electricity; and (3) transmitting the stable electricity to a sea water desalination system, and producing fresh water. The unstable electricity generated by the clean energy power generation system is converted into the high-quality stable electricity through the electric steam boilers andthe steam power generation system, the problem of the unstable electricity generated by the clean energy power generation system is solved, and by supplying the high-quality electricity to the sea water desalination system for sea water desalination work, a stable energy supply environment of the sea water desalination system can be conveniently guaranteed.

Description

technical field [0001] The invention relates to a method and system for desalinating seawater by using clean energy. Background technique [0002] With the growth of modern population and the rapid development of modern industry, the demand for water resources, especially fresh water resources, is increasing. Desalination of seawater is an important way to solve the problem of scarcity of fresh water resources. Traditional seawater desalination is to use coal or Oil is used as an energy source, and with the reduction of coal and oil storage and pollution problems, people are paying more attention to clean energy such as wind energy, solar energy, tidal energy, and ocean current energy. [0003] The application publication number is CN105589331A, and the application publication date is 2016.05.18. The Chinese invention patent application discloses an energy management method for wind-light-pumped-storage-seawater desalination composite system. The relationship between the el...

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Application Information

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IPC IPC(8): C02F1/04C02F1/16C02F1/14C02F103/08
CPCY02A20/142Y02A20/212Y02A20/124
Inventor 田刚领林麟郭春阳张柳丽李娟王红超罗军牛哲荟仓韬
Owner PINGGAO GRP
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