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A drinking water production and supply system based on reverse osmosis and ion filtration technology

A technology of ion filtration and supply system, applied in ion exchange water/sewage treatment, filtration treatment, general water supply saving, etc., can solve the problems that seawater desalination devices cannot be used independently on the sea surface, and desalinated water cannot be directly drunk, etc. Influence, reasonable structural design, the effect of ensuring stability

Active Publication Date: 2020-05-05
ANHUI UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to overcome the deficiencies in the prior art that the seawater desalination device cannot be used independently on the sea surface and the desalinated water cannot be directly drunk, and provides a drinking water production and supply system based on reverse osmosis and ion filtration technology

Method used

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  • A drinking water production and supply system based on reverse osmosis and ion filtration technology
  • A drinking water production and supply system based on reverse osmosis and ion filtration technology
  • A drinking water production and supply system based on reverse osmosis and ion filtration technology

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Embodiment 1

[0035] to combine figure 1 , a drinking water production and supply system based on reverse osmosis and ion filtration technology in this embodiment, including a seawater desalination mechanism, a storage water transfer cylinder 602 and a large water tank 701, the seawater desalination mechanism located in the sea desalinates the seawater through the water storage The rotary cylinder 602 is transported into the large water tank 701 on the ground; wherein, the seawater desalination mechanism is formed by at least three seawater desalination devices arranged side by side, and the seawater desalination devices are connected to each other by a traction rope 105 .

[0036] Setting the seawater desalination mechanism directly in the sea can directly desalinate the seawater without occupying land resources, and the large water tank 701 is set on land or shallow water beaches for storing fresh water. The water inlet of the water storage rotary cylinder 602 receives desalinated seawate...

Embodiment 2

[0049] to combine Figure 5 , a drinking water production and supply system based on reverse osmosis and ion filtration technology in this embodiment, its basic structure is the same as that of Embodiment 1, the difference is that the reverse osmosis ball 506 in this embodiment includes filter from outside to inside The bag 5061, the activated carbon layer 5062, the reverse osmosis membrane 5063 and the spherical skeleton 5064, the spherical skeleton 5064 encloses a central cavity 5065, and external seawater enters the central cavity 5065 through reverse osmosis. The filter bag 5061 is used to filter small organisms in the sea, the activated carbon layer 5062 has a strong adsorption effect, forms a small circulation space, and is used to filter microorganisms; the reverse osmosis membrane 5063 is used to filter salt molecules, and the spherical skeleton 5064 is used to provide support Strength, the spherical skeleton 5064 is arrayed with water flow holes, the size of the water...

Embodiment 3

[0051] to combine figure 2, a drinking water production and supply system based on reverse osmosis and ion filtration technology in this embodiment, its basic structure is the same as in Embodiment 2, the difference is that the power system in this embodiment includes a water storage tank 101 The photovoltaic power generation module, the wind power generator 202 and the water flow generator 201 on the wind power generator 201 can also be combined with the wind power generator 202 and the water flow generator 201 alone to generate electricity. In order to ensure sufficient power supply, the three are set at the same time in this embodiment in the system. The photovoltaic power generation module and the wind power generator 202 are fixed above the water storage tank 101, the photovoltaic power generation module is arranged at the center of the upper surface of the water storage tank 101, the wind power generator 202 is fixed on the outer edge of the water storage tank 101, and ...

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Abstract

The invention discloses a drinking water production and supply system based on the reverse osmosis and ion filtering technology and belongs to the field of seawater desalination. The drinking water production and supply system comprises a seawater desalination mechanism, a water storage transfer cylinder and a large water sump. After seawater is desalinated by the seawater desalination mechanism located in sea, the seawater is conveyed into the large water sump on the ground through the water storage transfer cylinder. The seawater desalination mechanism is formed by arranging at least three seawater desalination devices side by side, and the seawater desalination devices are connected through traction ropes. An ion filtering box is connected to the large water sump, an ion filtering mechanism is arranged in the ion filtering box, and water purified by the ion filtering mechanism is stored in a purified water storage box. The seawater is desalinated through the reverse osmosis effect, the desalinated water flows into the ion filtering box for chemical filtering, a large number of harmful ions are removed, the filtered water can be directly drunk, and the system is suitable for development and use on islands.

Description

technical field [0001] The invention relates to the technical field of seawater desalination, more specifically, to a drinking water production and supply system based on reverse osmosis and ion filtration technology. Background technique [0002] Water is the source of life and the foundation of economic and social development. With economic development and social progress, the demand and quality of fresh water resources will continue to increase. my country has a coastline of 18,000 kilometers, among which there are 6,961 islands with an area of ​​more than 500 square meters. They are not only bases for marine fishing, offshore aquaculture and marine resource protection, but also military bases and border defenses with strategic significance for national defense. outpost. Most of these islands lack fresh water resources, and the water quality often does not meet sanitary standards; some islands have no fresh water at all, and they mainly rely on supply ships to supply fres...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F9/04C02F103/08
CPCC02F1/001C02F1/008C02F1/283C02F1/42C02F1/441C02F9/00C02F2001/425C02F2103/08C02F2201/008C02F2201/009C02F2209/42Y02A20/131Y02W10/37
Inventor 吴芳辉贾虎袁银梅孙敬舟
Owner ANHUI UNIVERSITY OF TECHNOLOGY