Electrochemical electrolysis equipment capable of degrading COD and application thereof in field of sewage

An electrolysis equipment and electrochemical technology, applied in the field of electrolysis, can solve the problems of troublesome replacement, affecting the adhesion of the coating layer, inconsistent product quality, etc., and achieve the effect of simple use and convenient operation.

Active Publication Date: 2021-03-26
上海万狮环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The first one is to use the flowing electrolyte to flow through at a relatively slow speed to ensure the concentration requirements of the electroplating additives, but the flow will inevitably affect the adhesion of the coating and affect the quality of the coating
[0006] The second method is to replace the electrolyte regularly. This method is troublesome to replace. In addition, within a use cycle, the concentration of the electrolyte changes, and the concentration of additives at the beginning of the cycle and the end of the cycle are different, so that the quality of the product is not uniform.

Method used

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  • Electrochemical electrolysis equipment capable of degrading COD and application thereof in field of sewage
  • Electrochemical electrolysis equipment capable of degrading COD and application thereof in field of sewage
  • Electrochemical electrolysis equipment capable of degrading COD and application thereof in field of sewage

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Experimental program
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Effect test

Embodiment 1

[0064] Embodiment 1, because there is a certain frictional resistance between the electrolytic cell 1 and the rotating cylinder 39, the rotation of the ring gear 9 will drive all the eighteenth gears 41 to rotate, and the rotation of the eighteenth gear 41 will drive all the third shafts 44 rotation, the rotation of the third rotating shaft 44 drives all the rotating plates 40 to swing relative to the rotating cylinder 39; on the other hand, the rotation of the ring gear 9 will drive the toggle block installed on it to rotate, so that the toggle block is in the corresponding toggle groove 50 Sliding inside; after the toggle block slides from one side of the corresponding toggle groove 50 to the other side and contacts the side surface on the other side of the toggle groove 50, the rotating plate 40 is driven to rotate at an angle of 90 degrees, and the ring gear 9 Rotation will drive the rotating cylinder 39 to rotate by the toggle block.

Embodiment 2

[0065] Embodiment 2, because in the initial state, one end of the limit block is located in the slot 47, the rotation of the rotating cylinder 39 relative to the electrolytic cell 1 is limited, and it is ensured that the ring gear 9 will first drive the eighteenth gear when it starts to rotate. 41 rotates and drives the toggle block to slide in the toggle groove 50; after the third rotating shaft 44 drives the rotating plate 40 to swing 90 degrees, the third rotating shaft 44 also drives the cam 43 to rotate 90 degrees at the same time, so that the groove on the cam 43 Cooperate with the limit rod 42, in this state, the limit rod 42 will slide towards the side of the cam 43 under the pulling force of the spring 45, and the limit rod 42 will disengage from the card slot 47, releasing the restriction on the rotating cylinder 39 , so that the ring gear 9 drives the rotating cylinder 39 to rotate through the toggle block.

[0066] Under the above two embodiments, the rotating cyli...

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Abstract

The invention belongs to the technical field of electrolysis, and particularly relates to electrochemical electrolysis equipment capable of degrading COD and an application thereof in the field of sewage. The electrochemical electrolysis equipment comprises an electrolytic tank, a liquid inlet pipe, a liquid outlet pipe, a motor, a rotating cylinder and a rotating plate, According to the electrolysis equipment designed by the invention, the driving power required in the additive adjusting process of the whole electrolysis equipment can be controlled through one motor, and in the adding process, the opening degree of a first flow control valve and a second flow control valve only needs to be calculated according to the rotating speed of the motor and the concentration of the required additive, so that the operation is convenient, and use is easy; and the end, away from the rotating cylinder, of the rotating plate is designed to be hook-shaped, so that it can be guaranteed that after anadditive is added, liquid in the electrolytic tank can be rapidly stabilized through self consumption, waiting for a long time is not needed, a COD degradation agent is added into the added agent, andthe COD value of sewage can be effectively degraded.

Description

[0001] Technical field [0002] The invention belongs to the technical field of electrolysis, and in particular relates to an electrochemical electrolysis device capable of degrading COD and its application in the field of sewage. Background technique [0003] Electroplating is an application of electrolysis. Electroplating refers to the process of attaching a layer of metal film to the surface of metal or other material parts by electrolysis. It can prevent corrosion, improve wear resistance, conductivity, light reflection and enhance the appearance. [0004] In order to improve the quality of electroplating, additives are often added to the electrolyte. During use, the ions in electroplating will not decrease, but the additives will be gradually consumed. It is necessary to replenish additives regularly and quantitatively. Currently, there are two ways to replenish additives: [0005] The first one is to use flowing electrolyte to flow through at a relatively slow speed to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C25D21/14C02F1/58
CPCC02F1/58C25D21/14
Inventor 赵黄浦袁霄李璐周维啸顾晨晨
Owner 上海万狮环保科技有限公司
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