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Seawater desalination treatment equipment based on ocean temperature difference energy power generation

A technology for processing equipment, temperature difference energy

Active Publication Date: 2022-04-29
THE FIRST INST OF OCEANOGRAPHY SOA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention provides a kind of seawater desalination treatment equipment based on ocean temperature difference to generate electricity, which solves the problem that the surface of the filter screen in the current primary filter is easy to adhere to impurities and needs to be cleaned regularly question

Method used

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  • Seawater desalination treatment equipment based on ocean temperature difference energy power generation
  • Seawater desalination treatment equipment based on ocean temperature difference energy power generation
  • Seawater desalination treatment equipment based on ocean temperature difference energy power generation

Examples

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Effect test

no. 1 example

[0041] Please refer to figure 1 , figure 2 , image 3 and Figure 4 ,in, figure 1 The structure diagram of the first embodiment of the seawater desalination processing equipment based on ocean temperature difference energy generation provided by the present invention; figure 2 for figure 1 The partial structural schematic diagram of the primary filter element 3 shown; image 3 for figure 2 side view shown; Figure 4 for figure 2 Sectional view of branch pipe section shown. Seawater desalination treatment equipment based on ocean temperature difference energy generation, including:

[0042] Installation box 1, coarse filter 2, primary filter 3, booster pump 4, reverse osmosis membrane filter 5 and ultrafiltration membrane filter 6;

[0043] The coarse filter element 2 is connected to the primary filter element 3 through the water inlet pipe 10 and the guide pipe 9, the primary filter element 3 is connected to the input end of the booster pump 4, and the output end...

no. 2 example

[0069] Please refer to Figure 5 with Image 6 , based on the seawater desalination treatment equipment for generating electricity based on ocean temperature difference energy provided in the first embodiment of the present application, the second embodiment of the application proposes another seawater desalination treatment equipment for generating electricity based on ocean temperature difference energy. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0070] Specifically, the seawater desalination treatment equipment that can generate electricity based on ocean temperature difference provided by the second embodiment of the present application is different in that the seawater desalination treatment equipment that can generate electricity based on ocean temperature difference is that the inlet pipe 10 is located on the coarse filte...

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Abstract

The invention provides sea water desalination treatment equipment based on ocean temperature difference energy power generation. The sea water desalination treatment equipment comprises a mounting box, a coarse filter part, a primary filter part, a booster pump, a reverse osmosis membrane filter part and an ultrafiltration membrane filter part, the coarse filter part is connected with the primary filter part through a water inlet pipe and a guide pipe, the primary filter part is connected with the input end of the booster pump, the output end of the booster pump is connected with the input end of the reverse osmosis membrane filter part through a connecting pipe, and the reverse osmosis membrane filter part is connected with the ultrafiltration membrane filter part through a pipeline; the primary filter comprises a filter cartridge. According to the sea water desalination treatment equipment based on ocean temperature difference energy power generation, water flow is guided into the spray heads by arranging the branch pipes to flush the filtering side of the filter screen, and the spray heads can be driven to transversely move in a reciprocating mode to clean the surface of the filter screen by arranging the reciprocating lead screw to be matched with the nut and driving the impeller to be matched with the transmission wheel; impurities are prevented from blocking the filter screen and frequent replacement is avoided.

Description

technical field [0001] The invention relates to the field of seawater desalination treatment, in particular to seawater desalination treatment equipment for generating electricity based on ocean temperature difference. Background technique [0002] Seawater desalination technology, seawater cannot be used directly due to its very high salt content, and two methods are mainly used to desalinate seawater, namely distillation and reverse osmosis. [0003] Among them, both the distillation method and the reverse osmosis valve require the use of electrical equipment. At present, part of the ocean temperature difference is used to generate electricity and supply power to seawater desalination equipment, which is more energy-saving and environmentally friendly. [0004] Among them, in seawater desalination by reverse osmosis, a reverse osmosis membrane is usually set up to treat seawater, and a primary filter is set before the seawater enters the reverse osmosis membrane, which c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/02F03G7/05C02F103/08
CPCC02F9/00F03G7/05C02F1/001C02F1/441C02F1/444C02F2103/08C02F2303/16Y02E10/30Y02A20/131
Inventor 陈凤云刘蕾彭景平葛云征刘伟民
Owner THE FIRST INST OF OCEANOGRAPHY SOA
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