CN202730255U - Cathode structure in electrolysis bath - Google Patents
Cathode structure in electrolysis bath Download PDFInfo
- Publication number
- CN202730255U CN202730255U CN 201220363176 CN201220363176U CN202730255U CN 202730255 U CN202730255 U CN 202730255U CN 201220363176 CN201220363176 CN 201220363176 CN 201220363176 U CN201220363176 U CN 201220363176U CN 202730255 U CN202730255 U CN 202730255U
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- cathode
- frame
- thickness
- net
- wires
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Abstract
The utility model discloses a cathode structure in an electrolysis bath. The cathode is of a netlike structure; a frame is arranged at the periphery of the cathode net; the cathode net is wavelike in the frame; pressing rods are arranged at the upper ends of grooves of the wavelike net and below bumps; the cathode net is woven of nickel wires; the diameter of the nickel wires is 0.1-0.3 mm; and the sum of the thickness or the diameter of the pressing rods and the thickness of the cathode net is less than or equal to the thickness of the frame. According to the cathode structure, after the weaving the nickel wires into a gauze structure of 0.1-0.3 mm, the surface of the nickel wires is made into a plane by using the pressing rods, so that better intersection of the wires is realized. The surface of the electrode is made into a plane, so that the contact area with a substrate is larger, the connection resistance is reduced, the wires can be effectively adhered, and falling can be prevented.
Description
Technical field
The utility model relates to a kind of electrolyzer, is specifically related to the cathode construction in a kind of electrolyzer.
Background technology
Existing cathode screen base material, performance is not ideal enough, and cell resistance is larger, and bath voltage is higher, and total energy consumption is higher.
Existing cathode screen base material adopts the nickel wire knitting skill, contact unstablely between its silk and the silk, and silk screen contacts equally this problem of existence with frame.
The utility model content
The purpose of this utility model is to overcome the defective that exists in the prior art, provides a kind of contact resistance little, low in energy consumption, rational in infrastructure electric tank cathode structure.
For achieving the above object, the technical solution of the utility model is the cathode construction in a kind of electrolyzer of design, be primarily characterized in that, described negative electrode is reticulated structure, periphery at described cathode screen is provided with frame, it is wavy that described cathode screen is in frame, is provided with depression bar in the groove upper end of described wave net below projection.
Wherein preferred technical scheme is, described cathode screen is formed by the nickel wire braiding, and the diameter of described nickel wire is 0.1mm ~ 0.3mm.
Preferred technical scheme also has, and the thickness sum of the thickness of described depression bar or diameter and cathode screen is less than or equal to the thickness of frame.
Advantage of the present utility model and beneficial effect are: this cathode construction uses pressing rod to make the nickel wire surface form the plane by after nickel wire is woven into the 0.1-0.3mm screen structure, makes and forms better handing-over shape between silk and the silk.Make electrode surface become the plane, therefore larger with the substrate contact area, contact resistance reduces, can be effectively bonding between silk and the silk, can prevent from coming off.
Description of drawings
Fig. 1 is the cathode junction composition in the utility model electrolyzer.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is further described.Following examples only are used for the technical solution of the utility model more clearly is described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1, the utility model is the cathode construction in a kind of electrolyzer, and described negative electrode is reticulated structure, is provided with frame 2 at the periphery of described cathode screen 1, it is wavy that described cathode screen is in frame, is provided with depression bar 3 in the groove upper end of described wave net 1 below projection.
Preferred embodiment is in the utility model, and described cathode screen 1 is formed by the nickel wire braiding, and the diameter of described nickel wire is 0.1mm ~ 0.3mm.
Preferred embodiment also has in the utility model, and the thickness sum of the thickness of described depression bar 3 or diameter and cathode screen 1 is less than or equal to the thickness of frame 2.
The above only is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. the cathode construction in the electrolyzer is primarily characterized in that, described negative electrode is reticulated structure, is provided with frame at the periphery of described cathode screen, and described cathode screen is wavy in the frame of limit, be provided with depression bar in the groove upper end of described wave net below projection.
2. such as the cathode construction in the described electrolyzer of claim l, it is characterized in that, described cathode screen is formed by the nickel wire braiding, and the diameter of described nickel wire is 0.1mm ~ 0.3mm.
3. the cathode construction in the electrolyzer as claimed in claim 1 is characterized in that, the thickness sum of the thickness of described depression bar or diameter and cathode screen is less than or equal to the thickness of frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220363176 CN202730255U (en) | 2012-07-25 | 2012-07-25 | Cathode structure in electrolysis bath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220363176 CN202730255U (en) | 2012-07-25 | 2012-07-25 | Cathode structure in electrolysis bath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202730255U true CN202730255U (en) | 2013-02-13 |
Family
ID=47655972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220363176 Expired - Lifetime CN202730255U (en) | 2012-07-25 | 2012-07-25 | Cathode structure in electrolysis bath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202730255U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058055A (en) * | 2019-12-20 | 2020-04-24 | 江苏安凯特科技股份有限公司 | Cathode structure of ion membrane electrolytic cell |
| WO2024120057A1 (en) * | 2022-12-08 | 2024-06-13 | 无锡隆基氢能科技有限公司 | Electrode plate, electrode, and electrolytic cell |
-
2012
- 2012-07-25 CN CN 201220363176 patent/CN202730255U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058055A (en) * | 2019-12-20 | 2020-04-24 | 江苏安凯特科技股份有限公司 | Cathode structure of ion membrane electrolytic cell |
| WO2024120057A1 (en) * | 2022-12-08 | 2024-06-13 | 无锡隆基氢能科技有限公司 | Electrode plate, electrode, and electrolytic cell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 214400 Wuxi City, Jiangyin Province town industrial park on the East Road, No. 221 on Patentee after: JIANGSU ANCAN TECHNOLOGY CO.,LTD. Address before: 214400, No. 221 East Road, Town Industrial Park, Jiangyin, Wuxi, Jiangsu, Jiangsu Patentee before: Jiangyin Ancan Electrochemical Equipment Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130213 |
|
| CX01 | Expiry of patent term |