CN202730256U - Electrode with surface flow guide grooves - Google Patents
Electrode with surface flow guide grooves Download PDFInfo
- Publication number
- CN202730256U CN202730256U CN 201220364644 CN201220364644U CN202730256U CN 202730256 U CN202730256 U CN 202730256U CN 201220364644 CN201220364644 CN 201220364644 CN 201220364644 U CN201220364644 U CN 201220364644U CN 202730256 U CN202730256 U CN 202730256U
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- Prior art keywords
- diversion trench
- electrode
- guide grooves
- flow guide
- utility
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses an electrode with surface flow guide grooves. The surface of the electrode is provided with a plurality of flow guide grooves; the flow guide grooves are arranged in parallel in sequence; and the width of the open ends of the flow guide grooves is greater than the width of the bottoms of the flow guide grooves. By pressing the flow guide grooves in the surface of the electrode, the conduction area of a motor is increased, the current density of the surface of the electrode is reduced, the service life of the motor is prolonged, and gas produced by electrolysis is easy to accumulate in the flow guide grooves and is discharged through the flow guide grooves, so that a gas insulation layer is prevented from being produced.
Description
Technical field
The utility model relates to electrolyzer, is specifically related to a kind of electrode of belt surface diversion trench.
Background technology
Traditional electrode generally adopts smooth-flat-surface, and is even to guarantee the electrode surface electric current distribution.But this two dimensional structure conductive area is little, and the electrode surface current density is high, causes easily electrode life to reduce; The gas that electrolysis generates is easy to form bubble in surface adsorption, forms local gas-insulated layer, increases resistance.
The utility model content
The purpose of this utility model is to overcome the defective that exists in the prior art, and a kind of electrode of belt surface diversion trench simple in structure is provided, this electrode make and Replacement procedure simple, electrode surface area is larger, the gas of electrolysis generation is assembled in diversion trench and is discharged.
For realizing above-mentioned technique effect, the technical solution of the utility model is: a kind of electrode of belt surface diversion trench, it is characterized in that, described electrode surface is provided with several diversion trenchs, be arranged in parallel successively between described several diversion trenchs, the open end width of described diversion trench is greater than the bottom width of described diversion trench.
For just with compacting, preferred technical scheme is that the cross section perpendicular to axial direction of described diversion trench is trapezoidal or half elliptic.
Effectively assemble and in time discharge at diversion trench in order to guarantee the gas that electrolysis produces, preferred technical scheme is, the cross section perpendicular to axial direction of described diversion trench is half elliptic, and the A/F of described diversion trench is 0.2～2mm, and the degree of depth of described diversion trench is 0.1～1mm.
In order to guarantee that gas that electrolysis produces effectively assembles and in time discharge at diversion trench, preferred technical scheme can also for, the cross section perpendicular to axial direction of described diversion trench is isosceles trapezoid, the side of described diversion trench and the angle of opening surface are 30 °～60 °.
Advantage of the present utility model and beneficial effect are:
By at electrode surface compacting diversion trench, increased the conductive area of motor, reduced the current density of electrode surface, prolonged the work-ing life of motor;
The gas that electrolysis generates is easy to assemble in diversion trench and discharge by diversion trench, prevents the gas-insulated layer.
Description of drawings
Fig. 1 is the perspective view of the electrode of the utility model belt surface diversion trench.
Among the figure: 1, electrode; 2, diversion trench.
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, present embodiment is a kind of electrode of belt surface diversion trench, and electrode 1 surface is provided with several diversion trenchs 2, is arranged in parallel successively between several diversion trenchs 2, and the open end width of diversion trench 2 is greater than the bottom width of diversion trench 2.
In the present embodiment, the cross section perpendicular to axial direction of diversion trench 2 is trapezoidal or half elliptic.
In the present embodiment, the cross section perpendicular to axial direction of diversion trench 2 is half elliptic, and the A/F of diversion trench 2 is 0.2mm, and the degree of depth of diversion trench 2 is 0.1mm.
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 (4)
1. the electrode of a belt surface diversion trench is characterized in that, described electrode surface is provided with several diversion trenchs, is arranged in parallel successively between described several diversion trenchs, and the open end width of described diversion trench is greater than the bottom width of described diversion trench.
2. the electrode of belt surface diversion trench according to claim 1 is characterized in that, the cross section perpendicular to axial direction of described diversion trench is trapezoidal or half elliptic.
3. the electrode of belt surface diversion trench according to claim 2 is characterized in that, the cross section perpendicular to axial direction of described diversion trench is half elliptic, and the A/F of described diversion trench is 0.2～2mm, and the degree of depth of described diversion trench is 0.1～1mm.
4. the electrode of belt surface diversion trench according to claim 2 is characterized in that, the cross section perpendicular to axial direction of described diversion trench is isosceles trapezoid, and the side of described diversion trench and the angle of opening surface are 30 °～60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220364644 CN202730256U (en) | 2012-07-25 | 2012-07-25 | Electrode with surface flow guide grooves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220364644 CN202730256U (en) | 2012-07-25 | 2012-07-25 | Electrode with surface flow guide grooves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202730256U true CN202730256U (en) | 2013-02-13 |
Family
ID=47655973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220364644 Expired - Lifetime CN202730256U (en) | 2012-07-25 | 2012-07-25 | Electrode with surface flow guide grooves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202730256U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103305885A (en) * | 2013-06-01 | 2013-09-18 | 北京工业大学 | Diversion type auxiliary plating device and plating method aiming at plating inner surface of hollow plated part |
| 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 |
-
2012
- 2012-07-25 CN CN 201220364644 patent/CN202730256U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103305885A (en) * | 2013-06-01 | 2013-09-18 | 北京工业大学 | Diversion type auxiliary plating device and plating method aiming at plating inner surface of hollow plated part |
| CN103305885B (en) * | 2013-06-01 | 2016-06-22 | 北京工业大学 | A kind of flow-guiding type for hollow plating piece inner surface plating assists plating device and plating method |
| 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 |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130213 |