Cooling structure of electrolyzer for preparing slightly acidic hypochlorous acid water

A technology of water electrolyzer and cooling structure, applied in water/sewage treatment, non-polluted water treatment, water/sewage treatment equipment, etc. The effect of service life

Pending Publication Date: 2019-09-10
冉金环保科技发展(苏州)有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

Using the slightly acidic hypochlorous acid water preparation device to prepare slightly acidic hypochlorous acid water has a high efficiency", but there are still defects. In the process of electrolytic preparation of slightly acidic hypochlorous acid water, due to the high electrolysis temperature, the existing machine does not have The cooling system of the electrolytic cell, the long-term operation of the electrolytic electrode sheet in a high temperature environment will seriously affect its life

Method used

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  • Cooling structure of electrolyzer for preparing slightly acidic hypochlorous acid water
  • Cooling structure of electrolyzer for preparing slightly acidic hypochlorous acid water
  • Cooling structure of electrolyzer for preparing slightly acidic hypochlorous acid water

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Embodiment Construction

[0022] Such as Figure 1 to Figure 4 The cooling structure of the electrolyzer for preparing slightly acidic hypochlorous acid water shown includes a mixing tank 1 and also includes

[0023] Electrolyzer 2;

[0024] The intake pipe 3 is connected between the mixing tank 1 and the electrolytic tank 2, and is used to transport chlorine gas;

[0025] The cooling jacket 4 is arranged on the outer wall of the electrolytic cell 2;

[0026] The water inlet pipe 5 communicates with the water inlet end of the cooling jacket 4;

[0027] The outlet pipe 6 is connected between the outlet end of the cooling jacket 4 and the inlet of the mixing tank 1;

[0028] Weak acid water outlet pipe 7 is connected to the outlet of mixing tank 1.

[0029] An electrolyte feed pipe 8 is also included, and the electrolyte feed pipe 8 communicates with the electrolytic cell 2 .

[0030] Electrode sheets 9 are arranged in the electrolytic cell 2 .

[0031] The inlet pipe 3, the water inlet pipe 5, the...

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Abstract

A cooling structure of an electrolyzer for preparing slightly acidic hypochlorous acid water comprises a mixing tank and an electrolyzer; an air intake pipe connected between the mixing tank and the electrolyzer for conveying chlorine gas; a cooling jacket arranged on the outer side wall of the electrolyzer; a water inlet pipe which is communicated with the water inlet end of the cooling jacket; awater outlet pipe which is connected between the water outlet end of the cooling jacket and the inlet of the mixing tank; a weak acid water outlet pipe which is connected with the outlet of the mixing tank. The cooling structure of the electrolyzer for preparing the slightly acidic hypochlorous acid water does not increase the electric control cooling system, and the electrolyzer cooling is realized through the water circulation, thus not only the equipment space is not increased, but also the cooling requirement of the electrolyzer is realized, and the service life of the electrolyzer is improved.

Description

technical field [0001] The invention relates to a cooling structure for an electrolytic cell for preparing slightly acidic hypochlorous acid water, and belongs to the technical field of slightly acidic hypochlorous acid water preparation. Background technique [0002] Slightly acidic hypochlorous acid water is colorless and odorless electrolyzed water with a pH value of 5.0-6.5, high bactericidal effect, also known as slightly acidic electrolyzed water (slightly acidic electrolyzed water, referred to as SAEW), slightly acidic oxidation potential water, in the food field, Compared with sodium hypochlorite or alcohol fungicides that are commonly used at present, it can ensure safety, and has the characteristics of reducing cost and environmental load. [0003] At present, slightly acidic hypochlorous acid water is prepared by electrolysis. The principle is to put salt water (NaCl) or hydrochloric acid (HCl) in an electrolytic cell and use electrode sheets to electrolyze it, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/461C02F103/02
CPCC02F1/4618C02F2001/46185C02F2103/02C02F2201/46155
Inventor 范辉武保同李杰光
Owner 冉金环保科技发展(苏州)有限公司
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