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Sea water desalting magnetic mirror device and method

A magnetic mirror, seawater technology, applied in the fields of magnetic field/electric field water/sewage treatment, etc., can solve the problems of complex and expensive equipment, large investment and high operating cost

Inactive Publication Date: 2005-09-28
李殿双
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of the membrane method is that the equipment is complex and expensive, the investment is large, and the operating cost is high

Method used

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  • Sea water desalting magnetic mirror device and method
  • Sea water desalting magnetic mirror device and method
  • Sea water desalting magnetic mirror device and method

Examples

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Embodiment 1

[0021] Embodiment 1 is a simple magnetic mirror seawater desalination device, which has only one magnetic mirror. Its advantage is that the gradient length is longer, but the pressure of the magnetic mirror on salt ions is relatively small. Embodiment 2 is an asymmetrical Maxwell magnetic mirror seawater desalination device, which has two magnetic mirrors, figure 2 The magnetic field direction of the upper magnetic mirror 1 is opposite to that of the lower magnetic mirror 1, the magnetic induction intensity of the upper magnetic mirror 1 is greater than that of the lower magnetic mirror 1, and the pressure of the asymmetric Maxwell magnetic mirror on salt ions is greater than that of the simple magnetic mirror. The pressure of the salt ion, but the gradient length is shorter.

[0022] attached image 3 It is a structural schematic diagram of Embodiment 3 of the present invention

[0023] Among them: magnetic mirror 1 cavity 2 water inlet 3

[0024] Water distribution...

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Abstract

The sea water desalting magnetic mirror device includes water pump, magnetic mirror and spiral water pipe. The magnetic mirror generates gradient magnetic field, the spiral water pipe is set inside the gradient magnetic field, and the water pump drives water to move inside the spiral water pipe from weak field to strong field. The salt ion is separated from water molecule by means of the gradient magnetic field, which reflects salt ion and not the water molecule, to realize desalting sea water. The water outlet is provided with water separating board to separate the water outlet into fresh water outlet and salt water outlet for fresh water and salt water to flow out separately. The present invention has simple equipment, low investment, low running cost and low fresh water cost. The present invention may be also used in treatment of ion containing solution.

Description

technical field [0001] The invention belongs to the field of seawater desalination, and relates to a magnetic mirror seawater desalination device and a method for realizing seawater desalination by utilizing the principle of magnetic mirror reflection ions. Background technique [0002] Cheap seawater desalination methods have always been the goal pursued by engineers and technicians. After decades of unremitting efforts, seawater desalination technology has made great progress, and many seawater desalination methods have been produced, such as distillation, freezing, membrane, ion exchange, etc. Wait. At present, the most mature and widely used methods in technology are distillation and membrane methods. According to the statistics of the International Desalination Association, in 1999, in the seawater desalination industry in the world, the fresh water production of distillation method accounted for about 42.2%, and the fresh water production of membrane method accounted ...

Claims

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Application Information

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IPC IPC(8): C02F1/48
Inventor 李殿双
Owner 李殿双
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