Production system for hypochlorite

A hypochlorite and production system technology, applied in the field of electrolysis, can solve the problems of low electrolysis efficiency and achieve the effects of improving electrolysis efficiency, high degree of automation, and high safety performance

Pending Publication Date: 2018-06-22
AWS ENVIRONMENT TECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing sodium hypochlorite production system comprising a sodium hypochlorite generator has the disadvantage of low electrolysis efficiency

Method used

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  • Production system for hypochlorite
  • Production system for hypochlorite
  • Production system for hypochlorite

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] refer to Figure 1 to Figure 16 , this embodiment provides a composite electrode assembly, the composite electrode assembly can be a composite electrode assembly of a hypochlorite generator, more specifically, the composite electrode assembly can be a composite electrode assembly of a sodium hypochlorite generator 1, the following is a composite electrode assembly The electrode assembly is applied to the sodium hypochlorite generator 1 as an example to describe the structure of the composite electrode assembly.

[0043]The composite electrode assembly includes a fixing mechanism and at least one composite electrode group 20. The composite electrode assembly is used to fix the anode plate 21, the cathode plate 22 and the intermediate electrode plate 23 of the composite electrode group 20 by using the fixing mechanism, so that the anode plate 21, the cathode plate 21 and the cathode plate 23 are fixed. The spacing between the plate 22 and the middle electrode plate 23 is ...

Embodiment 2

[0058] refer to Figure 2 to Figure 5 , Figure 14 , Figure 15 The present embodiment provides an electrolytic cell 2 of a hypochlorite generator, and this electrolytic cell 2 can be an electrolytic cell applied on the sodium hypochlorite generator 1. The structure of the electrolytic cell 2 of the embodiment will be described. The electrolytic cell 2 includes a casing 30, an electrode assembly, a plurality of water baffles 40, and two seals 50. The electrolytic cell 2 has a small mass transfer distance, high electrolysis efficiency, reduced heat generation, and reduced operating energy consumption.

[0059]Specifically, the electrode assembly is located in the casing 30, and the casing 30 acts as an electrolytic container. In this embodiment, the casing 30 is in the shape of a transparent cylinder and can be made of acrylic material. The liquid outlet 16 of the electrolytic cell 2 communicates with the inside of the casing 30. A plurality of water baffles 40 each have thr...

Embodiment 3

[0065] refer to figure 1 , present embodiment provides a kind of hypochlorite generator, and this hypochlorite generator comprises electrolyzer 2, power supply (not shown) and brine pump (not shown), and this hypochlorite generator has electrolysis For the advantage of high efficiency, the structure of the hypochlorite generator in this embodiment will be described below by taking the hypochlorite generator as the sodium hypochlorite generator 1 as an example.

[0066] Specifically, the electrolytic cell 2 includes a composite electrode assembly, and the composite electrode assembly includes an anode plate 21 , a cathode plate 22 , and an intermediate electrode plate 23 located between the anode plate 21 and the cathode plate 22 . The positive pole of the power supply is connected to the anode plate 21 of the electrode assembly, and the negative pole of the power supply is connected to the cathode plate 22 of the electrode assembly. The electrolytic power supply adopts a high-...

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Abstract

The invention discloses a production system for hypochlorite. The production system for the hypochlorite comprises a hypochlorite generator, a salt melting tank, a softener, a liquid storage tank, a speculative system, and a PLC control cabinet. The hypochlorite generator includes an electrolytic cell; the electrolytic cell comprises a shell, an electrode assembly, a plurality of water baffle plates and two sealing elements, the electrode assembly is arranged in the shell, through holes are formed in the water baffle plates, the electrode assembly is sleeved with the through holes at intervals, the water baffle plates are arranged between the electrode assembly and the inner wall of the shell, the water baffle plates are connected with the shell in a sealing mode, and the two sealing elements are correspondingly arranged on the two ends of the shell in a sealing mode. According to the production system for the hypochlorite, in the electrolytic process, it is guaranteed that salt solution can all flow through an anode plate and a cathode plate of electrode assembly by the electrolytic cell under the action of beam of the water baffle plates, so that the mass transfer distance is reduced, and the electrolytic efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of electrolysis, in particular to a hypochlorite production system. Background technique [0002] With the continuous pollution of water resources on the earth and the continuous shortage of water resources, disinfection water treatment is becoming more and more important. Chlorination is the most widely used water disinfection method at present, and plays an important role in preventing water-borne diseases. Adding chlorine or hypochlorite (such as NaClO, etc.) to water will generally generate hypochlorous acid (HClO) And hydrochloric acid (HCl), so as to play the role of sterilization and disinfection. The sodium hypochlorite generator is a common equipment used to produce sodium hypochlorite solution. The sodium hypochlorite generator can generate low-concentration sodium hypochlorite solution, and the generated sodium hypochlorite solution can be added to the water to be disinfected. It is safe, easy t...

Claims

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Application Information

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IPC IPC(8): C25B1/26C25B9/00
CPCC25B1/265C25B9/00
Inventor 不公告发明人
Owner AWS ENVIRONMENT TECH LTD
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