Electrodeionization module

An electro-desalting and membrane stack technology, applied in the separation of dispersed particles, seawater treatment, separation methods, etc., can solve the problems of immaturity, waste of water, unreliable use, etc., achieving low power consumption, low membrane stack resistance, The effect of even distribution of water flow

Inactive Publication Date: 2014-01-08
山西永皓煤矸石发电有限公司
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  • Abstract
  • Description
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Problems solved by technology

[0003] The present invention aims at the problems existing in the above-mentioned products, and provides an electrostatic desalination membrane block to solve the problems of the above-mentioned products. The lack of seawater is inevitable. The seawater on the earth occupies a much larger area than the land. However, seawater needs to be desalinated before it can be used. Desalination of seawater requires high technology. The current desalination technology is not mature enough. People after desalination Can not be used with confidence, causing many troubles and other problems

Method used

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  • Electrodeionization module

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Embodiment Construction

[0007] An electric desalination membrane block, including a compression plate 1, a fixing screw 2, a fresh water partition 3, a membrane stack 4, an electric desalination membrane 5, an electrode plate 6, and a water channel 7, and the fresh water partition 3 is located in the membrane stack 4 The outer side of the membrane stack 4 is provided with an electrode plate 5 and an electrostatic desalination membrane 6, the pressing plate 1 is located on the fresh water partition 3, and the fixing screw 2 is located on the shell. The material used for the electrostatic desalination membrane block The PE material is used for the fresh water partition, and the pressing plate is made of hard alloy aluminum roll-casting.

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Abstract

The invention discloses an electrodeionization module which comprises a compaction plate, a fixing screw, a freshwater partition plate, a membrane stack, an electrodeionization membrane, an electrode plate and a water channel, wherein the freshwater partition plate is positioned on the outer side of the membrane stack; the electrode plate and the electrodeionization membrane are arranged on the membrane stack; the compaction plate is positioned on the freshwater partition plate; the fixing screw is positioned on a housing; in terms of the material of the electrodeionization module, the freshwater partition plate is made of PE material; the compaction plate is formed by rolling casting of hard alloy aluminum.

Description

technical field [0001] The invention relates to a membrane block, in particular to an electric desalination membrane block. Background technique [0002] With the rapid increase of the earth's population, the use of water is also increasing, and the waste of water is serious, so the lack of water is inevitable. The sea water on the earth covers an area much larger than that of land. However, sea water needs to be desalinated The desalination of seawater requires high technology, and the current desalination technology is not mature enough. People cannot safely use the desalinated water, causing many troubles. Contents of the invention [0003] The present invention aims at the problems existing in the above-mentioned products, and provides an electrostatic desalination membrane block to solve the problems of the above-mentioned products. The lack of seawater is inevitable. The seawater on the earth occupies a much larger area than the land. However, seawater needs to be d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/469C02F103/08
Inventor 安胜利孔红波
Owner 山西永皓煤矸石发电有限公司
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