CN202730275U - Stainless steel cathode plate conducting rod component - Google Patents
Stainless steel cathode plate conducting rod component Download PDFInfo
- Publication number
- CN202730275U CN202730275U CN2012204339590U CN201220433959U CN202730275U CN 202730275 U CN202730275 U CN 202730275U CN 2012204339590 U CN2012204339590 U CN 2012204339590U CN 201220433959 U CN201220433959 U CN 201220433959U CN 202730275 U CN202730275 U CN 202730275U
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- CN
- China
- Prior art keywords
- conducting rod
- current conducting
- stainless steel
- plate
- cathode plate
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Electrolytic Production Of Metals (AREA)
Abstract
The utility model discloses a stainless steel cathode plate conducting rod component which comprises a conducting rod and a connecting sleeve. The utility model is characterized in that the connecting sleeve is elongated and made of stainless steel. The connecting sleeve comprises a bottom board, two side boards and two slope boards, wherein the cross section vertically formed by the bottom board and the two side boards is a rectangle with an opening on one side; the two slope boards and the corresponding side boards respectively form obtuse angles with the same degrees; an opening matched with the thickness of the cathode plate body is formed between the slope boards; the conducting rod is a copper conducting rod; the conducting rod is inserted into the connecting sleeve, and both ends are exposed; the conducting rod comprises three square surfaces which respectively form a close fit with the bottom board and the two side boards, and a cambered surface corresponding to the two slope boards; and the camber bottom of the cambered surface is provided with an axial clamping groove. The conducting rod component can be firmly connected with the cathode plate body to buffer the force generated by knocking shock, and enables the cathode plate body to be always in the vertical state in the electrolysis process.
Description
Technical field
The utility model relates to a kind of current conducting rod assembly, refers to especially a kind of stainless steel cathode plate current conducting rod assembly for the electrolytic copper industry.
Background technology
Along with technical progress, stainless steel cathode plate is more and more extensive in the application of copper refining enterprise, and its developing state will progressively substitute traditional copper starting sheet.The stainless steel cathode electrolysis tech is world's modern technique, is representing the top level of copper refining.Use stainless steel cathode plate at the copper refining business enterprise expand and have vast potential for future development.Present negative plate structure generally comprises current conducting rod assembly, negative plate plate body, insulating clamp edge strip.The current conducting rod assembly comprises square current conducting rod and square sleeved, the end face of negative plate plate body and current conducting rod one plane contact, then with the sleeved welding, the insulating clamp edge strip then is installed on the dual-side of negative plate plate body, and the negative plate plate body is provided with square erection opening.There is following problem in above-mentioned current conducting rod unit construction: 1. after assembling is finished, and current conducting rod and negative plate plate body, and the negative plate plate body is firm not with being connected of sleeved; 2. current conducting rod is square, and the inhomogeneous distribution of current that causes is uneven with contacting between the guide of electrolyzer, and current conducting rod easily is heated high temperature, causes resistance to raise, and the efficient of electric current is lower; 3. current conducting rod is that contacting between square and the guide is plane-plane contact, in case it is out-of-level contact surface to occur, negative plate so very likely occurs and is not in vertical state, thereby cause the electrolytic copper that adsorbs on the negative plate inhomogeneous; 4. because contacting between sleeved and the current conducting rod is tight seamless contact, need to knock negative plate plate face when after electrolysis is finished so electrolytic copper being peeled off, knock power that vibrations produce and directly act on weld seam between sleeved and the negative plate plate body, easily cause weld seam crackle to occur, affect the work-ing life of negative plate.
The utility model content
Technical problem to be solved in the utility model is: a kind of stainless steel cathode plate current conducting rod assembly is provided, and this current conducting rod assembly can firmly be connected with the negative plate plate body, and buffering is knocked the power that vibrations produce, and is in all the time vertical state when making the electrolysis of negative plate plate body.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of stainless steel cathode plate current conducting rod assembly, comprise current conducting rod and sleeved, described sleeved is the strip that stainless steel is made, comprise a base plate face, biside plate face and two swash plate faces, described base plate face and biside plate face be vertical to be surrounded rectangle that cross section is an opening, two swash plate faces and becomes the obtuse angle of the identical number of degrees respectively with between the corresponding lateral plates, consists of an opening adaptive with negative plate plate body thickness between the described swash plate face; Described current conducting rod is copper current conducting rod, described current conducting rod inserts in the sleeved and expose at two ends, this current conducting rod comprises three respectively arc surfaces corresponding with two swash plate faces with base plate face, the close-fitting square face of biside plate face and, has axial draw-in groove at the bottom of the arc of described arc surface.
Wherein, described obtuse angle is 100 °-120 ° obtuse angle.
As a kind of preferred scheme, the width of described base plate face and two sides equates.
As a kind of preferred scheme, described copper current conducting rod is purity greater than 99% electrolysis copper rod.
After having adopted technique scheme, effect of the present utility model is: this current conducting rod assembly can firmly be connected with the negative plate plate body, and buffering is knocked the power that vibrations produce, and is in all the time vertical state when making the electrolysis of negative plate plate body.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the one-piece construction schematic diagram behind the assembling negative plate of the utility model embodiment;
Fig. 2 is the local amplification view of Fig. 1 on the A-A direction;
In the accompanying drawing: 1. negative plate plate body; 2. sleeved; 21. swash plate face; 22. lateral plates; 23. base plate face; 3. erection opening; 4. current conducting rod; 41. arc surface; 5. insulating clamp edge strip;
Embodiment
Below by specific embodiment the utility model is described in further detail.
As depicted in figs. 1 and 2, a kind of stainless steel cathode plate current conducting rod assembly, comprise current conducting rod 4 and sleeved 2, the strip that described sleeved 2 is made for stainless steel, this stainless steel is selected 316L, comprise a base plate face 23, biside plate face 22 and two swash plate faces 21, the width of described base plate face 23 and two sides equates.Described base plate face 23 and biside plate face 22 be vertical to be surrounded rectangle that cross section is an opening, two swash plate faces 21 and becomes the obtuse angle of the identical number of degrees respectively with between the corresponding lateral plates 22, and described obtuse angle is the obtuse angle between 100 °-120 °, is preferably 110 °.Consist of an opening adaptive with negative plate plate body 1 thickness between the described swash plate face 21; Described current conducting rod 4 be the described copper current conducting rods 4 of copper current conducting rod 4 for purity greater than 99% electrolysis copper rod.Described current conducting rod 4 inserts in the sleeved 2 and expose at two ends, this current conducting rod 4 comprises three respectively arc surfaces 41 corresponding with two swash plate faces 21 with base plate face 23, biside plate face 22 close-fitting square faces and, has axial draw-in groove at the bottom of the arc of described arc surface 41.Shrink-fit between negative plate plate body 1 and the draw-in groove.Negative plate plate body 1 surface should be as far as possible smooth, and do transpassivation and process, and which is provided with erection opening 3, and both sides have clamped insulating clamp edge strip 5.
Owing to having adopted current conducting rod assembly of the present utility model, so, to contact with the guide bearing surface at the bottom of the arc of arc surface 41 of current conducting rod 4, its contact is the line contact, avoided the inhomogeneous distribution of current that causes of contact uneven, also avoided causing current conducting rod 4 heatings because distribution of current is uneven, avoided like this electrical loss, improved electrical efficiency; Under the action of gravity of negative plate plate body 1, negative plate plate body 1 is in vertical state all the time simultaneously, and the situation of similar tumbler avoids negative plate plate body 1 to tilt like this, causes electrolytic copper absorption uneven, also avoids contact between the negative plate plate body 1.Because there is cavity in the existence of two swash plate faces 21 between swash plate face 21 and current conducting rod 4 arc surfaces 41, cavity can play shock absorption, thereby avoids negative plate plate body 1 and the weld seam of sleeved 2 direct stressed excessive and crackle occurs.The swash plate face 21 of sleeved 2 is large with negative plate plate body 1 contact surface, weld more firm, and two holding forces that swash plate face 21 common anticathode plate plate bodys 1 one make progress, and negative plate plate body 1 can with current conducting rod 4 on the draw-in groove shrink-fit, contact tightr, like this, negative plate plate body 1 and sleeved 2, being connected between negative plate plate body 1 and the current conducting rod 4 is all very firm, has prolonged the work-ing life of negative plate.
Claims (4)
1. stainless steel cathode plate current conducting rod assembly, comprise current conducting rod and sleeved, it is characterized in that: described sleeved is the strip that stainless steel is made, comprise a base plate face, biside plate face and two swash plate faces, described base plate face and biside plate face be vertical to be surrounded rectangle that cross section is an opening, two swash plate faces and becomes the obtuse angle of the identical number of degrees respectively with between the corresponding lateral plates, consists of an opening adaptive with negative plate plate body thickness between the described swash plate face; Described current conducting rod is copper current conducting rod, described current conducting rod inserts in the sleeved and expose at two ends, this current conducting rod comprises three respectively arc surfaces corresponding with two swash plate faces with base plate face, the close-fitting square face of biside plate face and, has axial draw-in groove at the bottom of the arc of described arc surface.
2. stainless steel cathode plate current conducting rod assembly as claimed in claim 1, it is characterized in that: described obtuse angle is 100 °-120 ° obtuse angle.
3. stainless steel cathode plate current conducting rod assembly as claimed in claim 2 is characterized in that: the width of described base plate face and two sides equates.
4. stainless steel cathode plate current conducting rod assembly as claimed in claim 3 is characterized in that: described copper current conducting rod is purity greater than 99% electrolysis copper rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204339590U CN202730275U (en) | 2012-08-29 | 2012-08-29 | Stainless steel cathode plate conducting rod component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204339590U CN202730275U (en) | 2012-08-29 | 2012-08-29 | Stainless steel cathode plate conducting rod component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202730275U true CN202730275U (en) | 2013-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204339590U Expired - Fee Related CN202730275U (en) | 2012-08-29 | 2012-08-29 | Stainless steel cathode plate conducting rod component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202730275U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864470A (en) * | 2012-08-29 | 2013-01-09 | 张家港市江城冶化科技有限公司 | Current-conducting rod assembly of stainless steel negative plate |
| CN105543904A (en) * | 2016-02-22 | 2016-05-04 | 湖南亚宏新材料科技有限公司 | Cathode plate for electrolysis, forming method of cathode plate and electrolytic cell |
-
2012
- 2012-08-29 CN CN2012204339590U patent/CN202730275U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864470A (en) * | 2012-08-29 | 2013-01-09 | 张家港市江城冶化科技有限公司 | Current-conducting rod assembly of stainless steel negative plate |
| CN105543904A (en) * | 2016-02-22 | 2016-05-04 | 湖南亚宏新材料科技有限公司 | Cathode plate for electrolysis, forming method of cathode plate and electrolytic cell |
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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: 20130213 Termination date: 20150829 |
|
| EXPY | Termination of patent right or utility model |