CN202968701U - Anode flange protection device - Google Patents
Anode flange protection device Download PDFInfo
- Publication number
- CN202968701U CN202968701U CN 201220638681 CN201220638681U CN202968701U CN 202968701 U CN202968701 U CN 202968701U CN 201220638681 CN201220638681 CN 201220638681 CN 201220638681 U CN201220638681 U CN 201220638681U CN 202968701 U CN202968701 U CN 202968701U
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- CN
- China
- Prior art keywords
- anode
- flange
- protection device
- utility
- model
- Prior art date
- 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.)
- Expired - Fee Related
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- Electrolytic Production Of Metals (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Prevention Of Electric Corrosion (AREA)
Abstract
The utility model provides an anode flange protection device aiming at overcoming the defects of the prior art. The anode flange protection device comprises a connecting frame, wherein the connecting frame is arranged in the center of a flange sheet; the protection device is fixedly connected below the connecting frame; the protection device is in a rod shape; and the connecting frame is in a cross shape. According to the utility model, an anode protection rod enables the protection range of a metal anode to extend from a flange opening into a trough body, so that the anode is more effectively protected for a longer time.
Description
Technical field
The utility model relates to chemical industry electrode protection technical field, specifically refers to a kind of anode protection device.
Background technology
The anode of prior art is easily corroded in electrolytic process; for example produce in the process of sodium chlorate at electrolytic sodium chloride; the joint flange of electrolyzer with metal anodes import and export easily suffers galvanic corrosion, therefore must load onto a protector that prevents that flange and connected position are corroded.Common guard method is the metal cross bar of central authorities' welding at flange, thereby plays the effect of protection flange and anode by the electrolytic metal cross bar; But this mode protection domain is little, and flange corrosion phenomenon still occurs to the cell body extending part, and the protection effect is bad.
The applicant is in view of disappearance and the inconvenience of above-mentioned prior art, and the spirit of adhering to research and innovation, keeping on improving is utilized its professional eye and expertise, works out a kind of anode protection device.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of anode protection device is provided.
The utility model is achieved through the following technical solutions, and comprises the link span that is arranged on flange plate central authorities, and the below of described link span is fixedly connected with a protector.
Described protector is bar-shaped.
Described link span is crosswise.
Principle of work of the present utility model is; the joint flange that electrolytic sodium chloride is produced the electrolyzer with metal anodes import and export of sodium chlorate easily suffers galvanic corrosion; therefore must load onto a protector that prevents that flange and connected position are corroded; particularly stretch into the metal bar in electrolyzer; by the corroding metal rod, reach the purpose of protection flange and anode.
The utility model has the advantage of, the anodic protection rod makes the protection domain of metal anode be extended in cell body by flange port, makes anode obtain more effective, protection for more time.
Description of drawings
Fig. 1 is the utility model vertical view.
Fig. 2 is the utility model sectional view.
Fig. 3 is protection rod and link span structural representation.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described further, as shown in Figures 1 to 3, the utility model comprises the link span 2 that is arranged on flange plate 1 central authorities, and the below of described link span 2 is fixedly connected with a protector 3.
Described protector 3 is bar-shaped.
Described link span 2 is crosswise.
During work, protector 3 stretches in electrolyzer, to the corrosion of protector 3, has effectively protected flange 1 and anode to avoid the corrosion of electrolytic solution during by electrolysis, and protection domain is extended in cell body by flange port, has played provide protection better.
The above embodiment has only expressed a kind of embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.Should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (3)
1. the anode flange protector, is characterized in that, comprises the link span that is arranged on flange plate central authorities, and the below of described link span is fixedly connected with a protector.
2. anode flange protector according to claim 1, is characterized in that, described protector is bar-shaped.
3. anode flange protector according to claim 1, is characterized in that, described link span is crosswise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220638681 CN202968701U (en) | 2012-11-28 | 2012-11-28 | Anode flange protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220638681 CN202968701U (en) | 2012-11-28 | 2012-11-28 | Anode flange protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202968701U true CN202968701U (en) | 2013-06-05 |
Family
ID=48509801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220638681 Expired - Fee Related CN202968701U (en) | 2012-11-28 | 2012-11-28 | Anode flange protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202968701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135104A (en) * | 2015-10-10 | 2015-12-09 | 上海外高桥造船海洋工程设计有限公司 | Sacrifice flange for sea water system |
-
2012
- 2012-11-28 CN CN 201220638681 patent/CN202968701U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135104A (en) * | 2015-10-10 | 2015-12-09 | 上海外高桥造船海洋工程设计有限公司 | Sacrifice flange for sea water system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20211128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |