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Electrolysis device

A technology of electrolysis device and electrolysis unit, which is applied in electrolysis components, electrolysis process, water treatment parameter control and other directions, can solve the problems of slow electrolyte flow rate, fast electrolyte flow rate, time deviation, etc., to promote electrode reaction and improve production The effect of efficiency

Inactive Publication Date: 2017-05-10
SHARP LIFE SCI CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in such a configuration, the flow velocity of the electrolyte solution near the center of the inter-electrode flow path is high, and the flow velocity of the electrolyte solution near the ends becomes slow.
Therefore, there is a problem that the time of receiving electrolysis varies depending on the flow path, and the generation efficiency of electrolytic products decreases.

Method used

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Examples

Experimental program
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Effect test

no. 1 Embodiment approach

[0116] figure 1 (a) and (b) are schematic cross-sectional views of the electrolysis device of the first embodiment, respectively, figure 1 The (c) is used to explain that viewed from the vertical direction A figure 1 The superimposed figure of the upper electrode and the lower electrode in the case of the electrolysis device shown in (a), figure 1 The (d) is used to explain that viewed from the direction B perpendicular to the main surface of the lower electrode figure 1 (a) is a diagram showing superimposition of the upper electrode and the lower electrode in the case of the electrolysis device.

[0117] The electrolysis device 15 of the first embodiment is characterized in that it includes an electrolysis unit 10. The electrolysis unit 10 includes a fluid flow path 7 to be treated, at least one pair of electrodes 5 for electrolysis, an inlet 8 and an outlet 9, and the pair of electrodes 5 for electrolysis. It is arranged in an inclined manner relative to the vertical...

no. 2 Embodiment approach

[0145] figure 2 (a) and (b) are schematic cross-sectional views of the electrolysis device of the second embodiment, respectively, figure 2 The (c) is used to explain that viewed from the vertical direction A figure 2 (a) The superposition diagram of the upper electrode and the lower electrode when the electrolysis device is shown, figure 2 The (d) is used to explain that viewed from the direction B perpendicular to the main surface of the lower electrode figure 2 (a) A superposition diagram of the upper electrode and the lower electrode in the case of the electrolysis device shown in (a).

[0146] exist figure 1 In the shown electrolysis device, the upper electrode 3 and the lower electrode 4 are arranged so that when viewed from the direction B, the upper electrode 3 and the lower electrode 4 overlap substantially on the entire surface, but in the electrolysis device 15 of the second embodiment, Both are arranged so that the upper electrode 3 is located at a higher...

no. 3 Embodiment approach

[0152] image 3 (a) is a schematic cross-sectional view of the electrolysis device of the third embodiment, image 3 The (b) is used to illustrate that viewed from the vertical direction A image 3 The superimposed diagram of the upper electrode and the lower electrode in the electrolysis device shown in (a), image 3 The (c) is used to illustrate the observation from the direction B perpendicular to the electrode surface of the lower electrode image 3 (a) is a diagram showing overlapping of the upper electrode and the lower electrode in the electrolysis device.

[0153] exist figure 1 , 2 In the shown electrolysis device 15, the electrode surface of the upper electrode 3 and the electrode surface of the lower electrode 4 have substantially the same size, but in the electrolysis device 15 of the third embodiment, the electrode surface of the lower electrode 4 is larger than the electrode surface of the upper electrode 3. The electrode surface is large. Additionally, if...

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Abstract

This electrolysis device is characterized in that: the device is provided with an electrolysis unit; the electrolysis unit is provided with a flow path for a fluid to be processed, at least one electrolysis electrode pair, an inflow opening, and an outflow opening; the electrolysis electrode pair is disposed so as to be inclined to the vertical direction and includes an upper electrode and a lower electrode disposed so as to face each other; and the flow path for the fluid to be processed is provided such that fluid flowing in from the inflow opening flows from a lower side to an upper side of an inter-electrode flow path between the upper electrode and lower electrode and flows out of the outflow opening.

Description

technical field [0001] The present invention relates to an electrolysis device, in particular to an electrolysis device without a diaphragm. Background technique [0002] Electrolysis has been practically used in the manufacture of chemical materials and the like. For example, basic chemical raw materials such as sodium hydroxide (caustic soda), chlorine, hydrogen, and sodium carbonate (soda ash) have been produced by the electrolytic soda method. In addition, not limited to industrial use, there are also products using electrolysis technology in household equipment such as alkali ion water conditioners. [0003] The use of electrolysis techniques has the advantage that active species can be generated from almost inactive and harmless materials. For example, hypochlorites represented by sodium hypochlorite have been used as bleaching agents and bactericides in the treatment of sewage, sewage, household kitchens, and washing. Hypochlorite is produced by reacting alkali hyd...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C25B9/00C25B1/34C25B15/08
CPCC25B15/08C25B9/00C02F1/46104C02F1/4618C02F1/4674C25B1/26C02F2001/46142C02F2001/46185C02F2201/4611C02F2209/29C02F2301/024C25B9/17C25B1/34
Inventor 洗畅俊坂本泰宏林信广
Owner SHARP LIFE SCI CORP
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