CN101660179A - Titanium copper rod suspended type titanium negative plate - Google Patents
Titanium copper rod suspended type titanium negative plate Download PDFInfo
- Publication number
- CN101660179A CN101660179A CN200910183572A CN200910183572A CN101660179A CN 101660179 A CN101660179 A CN 101660179A CN 200910183572 A CN200910183572 A CN 200910183572A CN 200910183572 A CN200910183572 A CN 200910183572A CN 101660179 A CN101660179 A CN 101660179A
- Authority
- CN
- China
- Prior art keywords
- titanium
- copper rod
- negative plate
- suspended type
- titanium copper
- 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.)
- Pending
Links
Images
Landscapes
- Electrolytic Production Of Metals (AREA)
- Arc Welding In General (AREA)
Abstract
The invention provides a titanium copper rod suspended type titanium negative plate having good resistance to corrosion, difficult transformation and long service life. The negative plate comprises atitanium copper rod taken as suspension and electric conductive carrier as well as a titanium negative plate rod welded with the titanium copper rod; titanium layer at the two ends of the titanium copper rod is removed to expose the copper rod in the center. As the whole titanium layer outside the titanium copper rod can well prevent the internal copper rod from being corroded under acid conditionand the titanium layer improves rigidity and suspension strength of the copper rod, the titanium copper rod suspended type titanium negative plate is difficult to deform, service life is prolonged, and the copper rod is exposed at the two ends of the titanium copper rod, so that the internal copper can be used as electric conductive carrier.
Description
Technical field
The present invention relates to be used to refine in the hydrometallurgy industry titanium negative plate of electrolytic nickel.
Background technology
Electrolytic nickel technology in hydrometallurgy industry can use the titanium plate as its negative plate usually.Titanium negative plate is because corrosion resistance and good, and weight is lighter, can improve the work-ing life of negative plate effectively, and the working load when reducing the peeling off of starting sheet is a cathode material first-selected in the electrolysis process.
Referring to Fig. 1,2, common titanium negative plate is welded to form by fine copper rod 1 and titanium negative plate sheet 2.Its fine copper as conduction is excellent because of being easy to cause corrosion in the sour environment that is exposed to electrolytic solution, the upper end of titanium negative plate sheet is welded on the both sides of fine copper rod, this mode of connection is insecure, causes the titanium negative plate sheet to depart from the vertical position easily, and risk of short-circuits is arranged.Simultaneously insulation strip directly is stuck in negative electrode plate edge, connects simply, comes off easily or aging.
After titanium negative plate or edge strip are damaged, old negative plate and edge strip can only be discarded, unrenewable in electrolytic process, simultaneously because used negative plate enormous amount, thereby cause very large waste, not only influence the continuity of electrolytic metal production and the output of electrolytic metal, also improved the production cost of electrolytic metal indirectly.
Summary of the invention
The purpose of this invention is to provide that a kind of erosion resistance is good, not yielding, the titanium copper rod suspended type titanium negative plate of long service life.
This titanium copper rod suspended type titanium negative plate comprises the titanium copper rod as suspension and conductive carrier, with the titanium negative plate sheet of titanium copper rod welding; The two ends of titanium copper rod are removed titanium layer and are exposed the copper rod at center.
Because the titanium layer of titanium copper rod external overall can prevent the inner corrosion of copper rod under acid atmosphere well; Titanium layer has strengthened the rigidity and the loop strength of copper rod simultaneously, makes titanium copper rod suspended type titanium negative plate not yielding, has prolonged work-ing life.It is in order to make inner copper as conductive carrier that copper rod is exposed at the two ends of titanium copper rod.
As improvement, have stress relief hole on titanium negative plate sheet and the contacted lateral edges of titanium copper rod.Stress relief hole discharges welding stress, thereby has effectively controlled the distortion of whole finished product, has greatly avoided the possibility of anode and cathode short circuit in use.Stress relief hole can be semicircle.
Be preferably in the negative electrode plate and do not have a plurality of through holes that are used for fixing and insulation strip is installed with contacted other three side edge of titanium copper rod.Be convenient to very much the installation of edge insulation bar and effectively fixing of two-way adhesion, strengthened the stability and the reliability of insulation strip.Through hole is preferably waist-shaped hole.
This negative plate is made simple, forming, and the high efficiency of delaminating, local preservative property increase, and are easy to use.
Description of drawings
Fig. 1 is existing titanium negative plate stereographic map
Fig. 2 is copper rod and a titanium negative plate sheet connection diagram in the existing titanium negative plate
Fig. 3 is a synoptic diagram of the present invention
Fig. 4 is the A-A sectional view among Fig. 3
Fig. 5 is the C-C sectional view among Fig. 3
Fig. 6 is the B-B sectional view among Fig. 3
Fig. 7 is the D portion partial enlarged view among Fig. 3
Embodiment
Referring to Fig. 3-7, titanium copper rod suspended type titanium negative plate comprises the titanium copper rod 1 as the rolling extruding type of suspension and conductive carrier, with the titanium negative plate sheet 2 of titanium copper rod welding.The central part of titanium copper rod 1 is a copper rod 11, is coated with titanium layer 12 around the copper rod 11.At the two ends of titanium copper rod along the titanium copper rod circumferentially, remove part titanium layer 12 and expose the copper rod 11 at center, make inner copper rod as conductive carrier.The titanium layer that removes part is 75mm along the circumferential length along the titanium copper rod.
At negative electrode plate 2 rectangularities, its three side edge have the waist typed through hole 3 of a plurality of 12 * 4mm, be used for fixing and insulation strip is installed.Negative electrode plate 2 another one lateral edges 21 carry out the fillet weld welding by the mode of pulse argon arc welding and the titanium copper rod 1 of top.Carry out directly effectively being connected and conducting electricity transmission by fillet weld titanium copper rod 1 and titanium negative plate sheet 2.Have the semicircle stress relief hole of 3 R10 on titanium negative plate sheet and the contacted lateral edges 21 of titanium copper rod, carry out welding stress by stress relief hole and discharge, reduce the distortion of product in the welding process as far as possible.
The present invention transforms former titanium negative plate, the titanium copper rod that uses rolling extruding type is as hanger rod, and make inner copper as conductive carrier at two mill off part titanium layer, and the titanium layer of titanium copper rod external overall can prevent well inner copper under acid atmosphere corrosion and strengthened the rigidity and the loop strength of copper rod; Simultaneously titanium copper rod and the below titanium negative plate sheet mode by pulse argon arc welding effectively is connected and conducts electricity transmission, and the semicircle orifice that adopts 3 R10 at this place of being welded to connect is to discharge welding stress, thereby effectively controlled the distortion of whole finished product, greatly avoided the possibility of anode and cathode short circuit; The perforated design of waist-shaped hole of 12 * 4mm is adopted on titanium negative plate sheet three limits simultaneously, is convenient to very much the installation of edge insulation bar and effectively fixing of two-way adhesion, has strengthened the stability and the reliability of insulation strip.
Making method of the present invention:
At first, use automatic center punch and mould to carry out the waist-shaped hole punching on three limits of titanium negative plate sheet, and use automatic center punch and mould to carry out the punching of semicircle orifice at the other side, fin cutting is also cleared up;
Secondly, the length of the two ends 75mm of the titanium copper rod of fixed length is milled processing, remove titanium layer, expose copper rod as conduction, fin cutting is also cleared up;
At last, use little impulse of current argon arc welding to carry out the continuous fillet weld welding of titanium copper rod and titanium negative plate sheet, control current and output energy with the distortion of effective control final finished, finally are made into a complete titanium negative plate.。
The present invention reduces the titanium negative plate tooling cost, effectively controls the disqualification rate of titanium negative plate processing, significantly improves electric conductivity and working efficiency, and greatly prolongs the work-ing life of titanium negative plate and insulation strip, and processing and fabricating is convenient, uses simple.
Claims (5)
1, titanium copper rod suspended type titanium negative plate is characterized in that: it comprises the titanium copper rod as suspension and conductive carrier, with the titanium negative plate sheet of titanium copper rod welding; The two ends of titanium copper rod are removed titanium layer and are exposed the copper rod at center.
2, titanium copper rod suspended type titanium negative plate according to claim 1 is characterized in that: have stress relief hole on titanium negative plate sheet and the contacted lateral edges of titanium copper rod.
3, as titanium copper rod suspended type titanium negative plate as described in the claim 2, it is characterized in that: stress relief hole is for semicircle.
4, as titanium copper rod suspended type titanium negative plate as described in the claim 2, it is characterized in that: do not have a plurality of through holes that are used for fixing and insulation strip is installed with contacted other three side edge of titanium copper rod at the negative electrode plate.
5, as titanium copper rod suspended type titanium negative plate as described in the claim 4, it is characterized in that: through hole is a waist-shaped hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910183572A CN101660179A (en) | 2009-09-23 | 2009-09-23 | Titanium copper rod suspended type titanium negative plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910183572A CN101660179A (en) | 2009-09-23 | 2009-09-23 | Titanium copper rod suspended type titanium negative plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101660179A true CN101660179A (en) | 2010-03-03 |
Family
ID=41788426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910183572A Pending CN101660179A (en) | 2009-09-23 | 2009-09-23 | Titanium copper rod suspended type titanium negative plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101660179A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110885991A (en) * | 2019-12-19 | 2020-03-17 | 新邵辰州锑业有限责任公司 | Novel plate-shaped cathode |
-
2009
- 2009-09-23 CN CN200910183572A patent/CN101660179A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110885991A (en) * | 2019-12-19 | 2020-03-17 | 新邵辰州锑业有限责任公司 | Novel plate-shaped cathode |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102766887A (en) | Method for manufacturing stainless steel negative plate | |
| CN203462145U (en) | Zinc electrowinning aluminium negative plate | |
| CN108707929B (en) | Anode steel claw guide rod group | |
| CN103726068B (en) | A kind of novel negative electrode Conductive beam | |
| CN101814592A (en) | Method for connecting polar lug and polar column of lithium ion battery | |
| CN202830194U (en) | Cathode conductive beam and cathode conduction device | |
| CN201538823U (en) | Suspension type titanium negative plate of titanium copper bar | |
| CN203674514U (en) | Flexible connection copper bar | |
| CN201890938U (en) | Novel casting cathode plate with conductive contact | |
| CN101988208B (en) | Connection structure between aluminum electrolytic tank cathode steel bar and soft belt | |
| CN101660179A (en) | Titanium copper rod suspended type titanium negative plate | |
| CN201416038Y (en) | Novel anode conducting device for aluminum electrolyzing cell | |
| CN213772239U (en) | High-conductivity stainless steel cathode plate of copper-clad-steel composite beam | |
| CN2700343Y (en) | Cathode connecting device of aluminium cell | |
| CN204265867U (en) | A kind of high-strength electrolytic zinc anode plate | |
| CN208362488U (en) | A kind of electrolysis method prepares the universal cathode plate of high pure metal material | |
| CN101826418B (en) | Welding technique of overlapped flexibly-connected sheet and contact block | |
| CN103726077B (en) | A kind of novel anode conducting crossbeam | |
| CN213013129U (en) | Starting sheet cathode for cobalt electrodeposition | |
| CN101302625B (en) | Manufacturing method of cathode plate for electrolyzing zinc | |
| CN203715740U (en) | Novel cathode conductive cross beam | |
| CN203715748U (en) | Novel anodic conductive beam | |
| CN201512591U (en) | Embedded type electrolytic bus-bar | |
| CN103339294A (en) | Electrolytic cathode assemblies with hollow hanger bar | |
| CN101654789B (en) | Conductive contact structure of titanium anode plate and manufacturing process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100303 |