CN101994135A - Embedded welding type electrolytic cathode plate - Google Patents
Embedded welding type electrolytic cathode plate Download PDFInfo
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- CN101994135A CN101994135A CN2010105956687A CN201010595668A CN101994135A CN 101994135 A CN101994135 A CN 101994135A CN 2010105956687 A CN2010105956687 A CN 2010105956687A CN 201010595668 A CN201010595668 A CN 201010595668A CN 101994135 A CN101994135 A CN 101994135A
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- stainless steel
- cathode plate
- copper
- square tube
- steel cathode
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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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Abstract
The invention relates to an embedded welding type electrolytic cathode plate. The cathode plate consists of a stainless steel cathode plate body, a copper square rod, a stainless steel square tube and a handle, wherein a copper groove is reserved on the central line of one side of the copper square rod opposite to a stainless steel cathode plate; the stainless steel cathode plate is embedded into the copper groove; the copper square rod and the stainless steel cathode plate are tightly welded; a slotted hole is formed on the central line of one side of the stainless steel square tube opposite to the stainless steel cathode plate; the stainless steel cathode plate to which the copper square rod is welded is embedded into the slotted hole of the stainless steel square tube; the stainless steel square tube and the stainless steel cathode plate are tightly welded; and openings of the stainless steel square tube are welded and blocked by a metal material. A conductive copper square rod and the cathode plate body are tightly combined, the conduction efficiency is high, and the anti-corrosion effect is better.
Description
Technical field
The invention belongs to electrolyzer, particularly relate to the embedding solder type electrolytic negative plate that is used for electrolytic metal Mn and electrolytic copper.
Background technology
Traditional electrolytic negative plate is to make negative electrode by stainless steel plate, and the conducting copper of external source is clamped the stainless steel cathode plate body, and punching press bolt hole on stainless steel cathode plate, copper bar and stainless steel handle connects with bolted then.This electrolytic negative plate processing and fabricating is simple and easy, and is not corrosion-resistant in the Working environment of deep-etching, and conductivity increases the weight of with the corrosive situation and weakens, and electrolyte output also reduces gradually, and maintenance service simultaneously is heavy, and work-ing life is short.
Chinese patent application numbers 2010101605183 discloses a kind of " energy-saving and environment-protecting cathode for electrolytic manganese ", and the conventional cathode plate is improved.This negative plate is for strengthening conductive capability, the copper rod that prevents to conduct electricity is corroded, the copper rod that will conduct electricity is fitted in the stainless steel square tube, stainless steel cathode plate and stainless steel square sealing of tube then, and the opening to stainless steel square tube exposed conducting copper rod one end adopts the gluing encapsulation process simultaneously.Though this technology has certain progress, but still have the following disadvantages: the one, because copper rod and stainless steel square tube-surface all can produce oxide compound, two kinds of materials are isolated by a certain amount of zone of oxidation after extruding, two kinds of material combinations well, can not realize connection truly, conductive effect does not reach very high requirement; The 2nd, to the opening employing gluing encapsulation process of stainless steel square tube exposed conducting copper rod one end, because electrolytic negative plate is to use in sulfuric acid, ammoniacal liquor, high bake, hammering are peeled off etc. than severe environment, so the method handled of gluing is difficult to prevent the corrosion to copper rod.
Summary of the invention
The present invention aims to provide a kind of embedding solder type electrolytic negative plate that overcomes above-mentioned prior art weak point, and it is tightr that the conduction copper rod is combined with the negative plate body, and anticorrosion ability is better simultaneously.
The technical scheme that the present invention deals with problems is: embed the solder type electrolytic negative plate, form by stainless steel cathode plate body, copper square rod, stainless steel square tube, handle, it is characterized in that: the copper square rod has the bronze medal groove one on the medullary ray of stainless steel cathode plate one side, stainless steel cathode plate embeds in the copper groove, tightly welding between copper square rod and the stainless steel cathode plate; Have slot in the stainless steel square tube one on the medullary ray of stainless steel cathode plate one side, the stainless steel cathode plate that is welded with the copper square rod embeds in the stainless steel square pipe seam groove, tightly welding between stainless steel square tube and the stainless steel cathode plate.
Further, adopt all opening parts of Metal Material Welding shutoff stainless steel square tube.
Progressive effect of the present invention: because conduction is opened the bronze medal groove one on the copper rod, embed stainless steel cathode plate,, make it complete combination, can reach the conductive resistance minimum, preservative effect is best by airtight welding; Stainless steel cathode plate is embedded in the slot of stainless steel square tube and weld, improved the strength of joint of stainless steel cathode plate and stainless steel square tube greatly, protected the weld of copper square rod and stainless steel cathode plate not to be subjected to hammering to peel off influence with the corrodibility material simultaneously; Adopt Metal Material Welding shutoff stainless steel square tube opening place, guarantee that the corrodibility material can not infiltrate in the stainless steel square tube, reach the uncorroded purpose of conduction copper rod.Therefore, advantage of the present invention is: the first, and the saves energy effect is remarkable.Under the prerequisite that keeps original conductive cross-sectional area, by embedding welding, conductive resistance is minimum, and electric current is by big, and electrolytic negative plate heats up very little when electrolysis, but brownout.The second, not only environmental protection but also economy.Because effective sealed open position, the phenomenon that the copper rod that can not occur conducting electricity is corroded effectively reduces the consumption of copper material simultaneously.The 3rd, improve veneer output.Because the electric current abundance, no corrosion phenomenon exists, and electrolytic negative plate output improves relatively.The 4th, non-maintaining, long lifetime, low cost.Because select thickening stainless material welding and effectively anticorrosion to the conduction copper rod for use, electrolytic negative plate need not keep in repair, prolong one times than traditional electrolytic negative plate work-ing life, effectively reduces cost of investment.
Description of drawings
Fig. 1, Fig. 2 are respectively utility model structural front view, side-view;
Fig. 3 is an I broken section enlarged view among Fig. 2.
Among the figure: the 1-handle; 2-stainless steel square tube; 3-copper square rod; 4-stainless steel cathode plate body.
Embodiment
The embodiment that provides below in conjunction with accompanying drawing further specifies the content of invention.
As shown in the figure, adopting and embedding welding process is one with conductive copper square rod (3) with stainless steel cathode plate body (4), stainless steel square tube (2) weldering, and opening is adopted the welding shutoff.Stainless steel square tube (2) top is welded with handle (1).
Conductive copper square rod (3) has the bronze medal groove one on the medullary ray of stainless steel cathode plate body (4) one sides, stainless steel cathode plate body (4) is embedded in the copper groove, adopt welding process that conductive copper square rod (3) is firmly tight with stainless steel cathode plate body (4) welding; Stainless steel square tube (2) has slot one on the medullary ray of stainless steel cathode plate body (4) one sides, the stainless steel cathode plate body (4) that is welded with conductive copper square rod (3) can be embedded from the extruding of stainless steel square tube (2) one ends put in place, then that stainless steel square tube (2) is firmly tight with stainless steel cathode plate body (4) welding.
One end of copper square rod (3) connects power supply, adopts the opening part of Metal Material Welding shutoff stainless steel square tube, can not infiltrate in the stainless steel square tube to guarantee the corrodibility material, reaches the uncorroded purpose of conduction copper rod.
Claims (2)
1. embed the solder type electrolytic negative plate, form by stainless steel cathode plate body, copper square rod, stainless steel square tube, handle, it is characterized in that: the copper square rod has the bronze medal groove one on the medullary ray of stainless steel cathode plate one side, stainless steel cathode plate embeds in the copper groove, tightly welding between copper square rod and the stainless steel cathode plate; Have slot in the stainless steel square tube one on the medullary ray of stainless steel cathode plate one side, the stainless steel cathode plate that is welded with the copper square rod embeds in the stainless steel square pipe seam groove, tightly welding between stainless steel square tube and the stainless steel cathode plate.
2. according to the embedding solder type electrolytic negative plate of claim 1, it is characterized in that: adopt Metal Material Welding shutoff stainless steel square tube opening place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105956687A CN101994135A (en) | 2010-12-20 | 2010-12-20 | Embedded welding type electrolytic cathode plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105956687A CN101994135A (en) | 2010-12-20 | 2010-12-20 | Embedded welding type electrolytic cathode plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101994135A true CN101994135A (en) | 2011-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105956687A Pending CN101994135A (en) | 2010-12-20 | 2010-12-20 | Embedded welding type electrolytic cathode plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101994135A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2869044Y (en) * | 2005-11-16 | 2007-02-14 | 昆明理工恒达科技有限公司 | Stainless steel cathode material conducting structure for copper, nickel electrolytic refining or electrodeposition |
| CN101835923A (en) * | 2007-08-24 | 2010-09-15 | Epcm服务有限公司 | Electrolytic cathode assembly and methods of manufacturing and using same |
| CN101851763A (en) * | 2010-04-30 | 2010-10-06 | 任海波 | Energy-saving and environment-protecting cathode for electrolytic manganese |
| CN201924092U (en) * | 2010-12-20 | 2011-08-10 | 黄琳娜 | Embedded welding type electrolysis cathode plate |
-
2010
- 2010-12-20 CN CN2010105956687A patent/CN101994135A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2869044Y (en) * | 2005-11-16 | 2007-02-14 | 昆明理工恒达科技有限公司 | Stainless steel cathode material conducting structure for copper, nickel electrolytic refining or electrodeposition |
| CN101835923A (en) * | 2007-08-24 | 2010-09-15 | Epcm服务有限公司 | Electrolytic cathode assembly and methods of manufacturing and using same |
| CN101851763A (en) * | 2010-04-30 | 2010-10-06 | 任海波 | Energy-saving and environment-protecting cathode for electrolytic manganese |
| CN201924092U (en) * | 2010-12-20 | 2011-08-10 | 黄琳娜 | Embedded welding type electrolysis cathode plate |
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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 |
Application publication date: 20110330 |