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Electro-adsorption desalting regeneration system and regeneration process

A regeneration system and electro-adsorption technology, applied in the field of water treatment, can solve problems such as low adsorption efficiency, and achieve the effects of improving the salt removal rate, improving the utilization rate of the adsorption capacity of the module, and compacting the operation process of the module.

Active Publication Date: 2014-01-29
EST WATER & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides an electro-adsorption desalination regeneration system and a regeneration process, which are used to solve the problem in the prior art that the regeneration of the secondary electro-adsorption module is relatively thorough, but the adsorption efficiency is low

Method used

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  • Electro-adsorption desalting regeneration system and regeneration process

Examples

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Embodiment 1

[0019] Embodiment 1. This embodiment provides an electro-adsorption desalination regeneration system, see figure 1 As shown, it includes: a primary electric adsorption module 11, a secondary electric adsorption module 12, a control module 13, a primary electric module 14 and a secondary electric module 15; the primary electric module 14 is electrically connected with the primary electric adsorption module 11, The secondary electric module 15 is electrically connected to the secondary electric adsorption module 12 , and the control module 13 is connected to the primary electric module 14 and the secondary electric module 15 .

[0020] The first-level electrosorption module 11 and the second-level electrosorption module 12 are used to enter the raw water from the bottom of the first-level electrosorption module 11 and output from the top of the first-level electrosorption module 11 during the working process. The raw water of the adsorption module 12 enters from the bottom of th...

Embodiment 2

[0024] Embodiment 2. This embodiment provides an electro-adsorption desalination regeneration system, see figure 2 As shown, it includes: a primary electric adsorption module 21, a secondary electric adsorption module 22, a control module 23, a primary electric module 24, a secondary electric module 25, a first measurement module 26 and a second measurement module 27; The module 24 is electrically connected to the primary electric adsorption module 21, the secondary electric module 25 is electrically connected to the secondary electric adsorption module 22, the control module 23 is connected to the primary electric module 24 and the secondary electric module 25, and the first measurement module 26 is connected to the secondary electric module 25. The primary electrosorption module 21 is connected to the control module 23 , and the second measurement module 27 is connected to the secondary electrosorption module 22 and the control module 23 .

[0025] Among them, the functions...

Embodiment 3

[0027] Embodiment 3. This embodiment provides an electro-adsorption desalination regeneration system, see image 3As shown, it includes: a primary electric adsorption module 31, a secondary electric adsorption module 32, a control module 33, a primary electric module 34, a secondary electric module 35 and a third measurement module 36; the primary electric module 34 and the primary electric The adsorption module 31 is electrically connected, the secondary electrical module 35 is electrically connected to the secondary electrical adsorption module 32, the control module 33 is connected to the primary electrical module 34 and the secondary electrical module 35, and the third measurement module 36 is connected to the primary electrical adsorption module 31 , the secondary electrosorption module 32 and the control module 33 are connected.

[0028] Among them, the functions and cooperative relations of the first-level electrosorption module 31, the second-level electrosorption modu...

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Abstract

The invention discloses an electro-adsorption desalting regeneration system and a regeneration process, relating to the field of water treatment and solving the problems that the regeneration of a secondary electro-adsorption module is more thorough and the adsorption efficiency is lower in the prior art. The regeneration system comprises a first electro-adsorption module and the second electro-adsorption module, and further comprises a control module, a first electric module and a second electric module, wherein the secondary electric module is used for enabling the secondary electro-adsorption module in a short-circuit state before the secondary electro-adsorption module finishes the regeneration, and enabling the secondary electro-adsorption module in an electrifying state after the secondary electro-adsorption module finishes the regeneration and before the first electro-adsorption module finishes the regeneration; the first electric module is used for enabling the first electro-adsorption module in the short-circuit state before the first electro-adsorption module finishes the regeneration; and the control module is used for controlling the short-circuit state and the electrifying state of the first electric module and the second electric module. According to the invention, the loads of the first electro-adsorption module and the second electro-adsorption module can be regulated to be more reasonable by fully utilizing the capability of the secondary electro-adsorption module so as to enable a running process of the module to be more compact.

Description

technical field [0001] The invention relates to the field of water treatment, in particular to an electric adsorption desalination regeneration system and a regeneration process. Background technique [0002] With the development of economy and society, on the one hand, the demand for water and the quality of human beings are getting higher and higher, on the other hand, the scope and degree of water pollution are also increasing. [0003] As a kind of water treatment technology, the electric adsorption desalination technology is divided into two parts, the working process and the regeneration process. The working process is to connect the opposite electrodes in the electro-adsorption module with positive and negative charges, and use the electrostatic field between the electrodes to absorb the negative and positive ions in the raw water to achieve the purpose of desalination. The regeneration process is to short-circuit the positive and negative poles of the electrodes of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/469
Inventor 郭洪飞杨春孙晓明孙晓慰
Owner EST WATER & TECH
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