CN205443476U - Negative plate and electrolysis trough for electrolysis - Google Patents
Negative plate and electrolysis trough for electrolysis Download PDFInfo
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- CN205443476U CN205443476U CN201620132372.4U CN201620132372U CN205443476U CN 205443476 U CN205443476 U CN 205443476U CN 201620132372 U CN201620132372 U CN 201620132372U CN 205443476 U CN205443476 U CN 205443476U
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Abstract
The utility model discloses a negative plate and electrolysis trough for electrolysis, the negative plate package rubbing board body is equipped with round and plate body founding insulating seal inoxidizing coating as an organic whole with the electrically conductive crossbeam of connection at the plate body top, the liquid interface of plate body. The electrolysis trough includes cell body, electrolyte, anode plate and like foretell electrolysis the for negative plate, electrolyte is adorned in the cell body, and anode plate and negative plate are the rectangular array to be hung and establish on the cell body and ingress electrolyte, and the negative plate and the anode plate interval of same row set up, connects with the mutual hunch of negative plate and anode plate of delegation, and the liquid level that the plate body of negative plate ingresses behind the electrolyte its insulating seal inoxidizing coating and electrolyte contacts. Have that simple structure easily goes, corrosion resisting property is good, long service life, energy -concerving and environment -protective, the advantage that can improve the electrolytic efficiency.
Description
Technical field
This utility model relates generally to hydrometallurgical technology, particularly relates to a kind of cathode for electrolyzing plate and electrolysis bath.
Background technology
Hydrometallurgy produces high-purity non-ferrous metal and mainly uses electrolysis or the method for electrodeposition.Minus plate is as in operation pith, and it introduces negative charge by electrode, and metal ion reduces deposition on minus plate, and the metal-stripping that then will be deposited on minus plate by the equipment of delaminating obtains highly purified metal.
Because minus plate needs long period of soaking in the electrolytic solution, therefore the raising in minus plate corrosion resistance and service life is the long-term proposition of those skilled in the art.Actually used and facts have proved, the liquid interface (electrolyte and external environment intersection) of minus plate is the most corrosion-prone place, generally there is short problem in service life in the most existing minus plate, the liquid interface being mostly because minus plate occurs corrosion to make it lose serviceability；In addition, the sheet material top of minus plate uses with Conductive beam and welds, and welding process often exists one welding and destroys or welding damage, this welding destruction or welding damage are very close to the liquid interface of minus plate, this reduce further the decay resistance of liquid interface of minus plate undoubtedly.
In prior art, there has been no a kind of minus plate that liquid interface can be carried out self-shield, therefore improve the corrosion resistance at minus plate liquid interface and service life is this area technical problem urgently to be resolved hurrily.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, it is provided that a kind of simple for structure, corrosion resistance and good, length in service life, energy-conserving and environment-protective, the cathode for electrolyzing plate that can improve electrolytic efficiency and electrolysis bath.
For solve above-mentioned technical problem, this utility model by the following technical solutions:
A kind of cathode for electrolyzing plate, including plate body and the Conductive beam being connected to plate body top, the liquid interface of described plate body is provided with the insulated enclosure overcoat that a circle is integrated with plate body founding.
Further improvement as technique scheme:
Described plate body offers multiple liquid interface maintenance through hole arranged in entanglement along its liquid interface, and described insulated enclosure overcoat is coated on the liquid interface of plate body and the inner side of insulated enclosure overcoat is fused in the maintenance through hole of each liquid interface.
Described plate body is provided with the insulated enclosure edge strip being integrated with plate body dual-side founding.
Described insulated enclosure edge strip and described insulated enclosure overcoat one fusion cast process.
Described plate body offers multiple avris maintenance through hole along its avris, and each avris maintenance through hole is linearly arranged.
Described liquid interface maintenance through hole and avris maintenance through hole are provided with screwed hole.
Offer slot bottom described Conductive beam, in described slot is inserted at described plate body top and with slot interference fit, described Conductive beam is welded to connect with plate body.
A kind of electrolysis bath, including cell body, electrolyte, positive plate and cathode for electrolyzing plate described above, described electrolyte is loaded in described cell body, described positive plate and minus plate rectangular array are hung on cell body and immerse in electrolyte, minus plate and positive plate interval with string are arranged, mutually encircleing with the minus plate of a line and positive plate and connect, after the plate body of described minus plate immerses electrolyte, its insulated enclosure overcoat contacts with the liquid level of electrolyte.
Compared with prior art, the utility model has the advantage of:
Cathode for electrolyzing plate of the present utility model, insulated enclosure overcoat is coated on the liquid interface of plate body by injection machine one-shot forming, it is simple for structure, the most perishable place (liquid interface) of minus plate can well be insulated, seal and protect by insulated enclosure overcoat, and, this insulated enclosure overcoat can overcome the disadvantages that the welding destruction or welding damage brought at welding process feeding interface, substantially increase the decay resistance at minus plate liquid interface, extend the service life of minus plate, thus improve electrolytic efficiency, use the most more energy-conserving and environment-protective.Electrolysis bath of the present utility model, owing to equipped with above-mentioned minus plate, therefore possessing the corresponding technique effect of above-mentioned minus plate.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of Conductive beam in this utility model cathode for electrolyzing plate.
Fig. 2 be in this utility model cathode for electrolyzing plate Conductive beam look up structural representation.
Fig. 3 is the perspective view of Conductive beam in this utility model cathode for electrolyzing plate.
Fig. 4 is the perspective view (band sealing protection layer and insulated enclosure edge strip) of plate body in this utility model cathode for electrolyzing plate.
Fig. 5 is the perspective view of plate body in this utility model cathode for electrolyzing plate.
Fig. 6 is the perspective view of this utility model cathode for electrolyzing plate.
Fig. 7 is the structural representation of this utility model electrolysis bath.
In figure, each label represents:
1, plate body；11, liquid interface maintenance through hole；12, avris maintenance through hole；2, Conductive beam；21, slot；3, insulated enclosure overcoat；4, insulated enclosure edge strip；5, cell body；6, electrolyte；7, positive plate.
Detailed description of the invention
Below with reference to Figure of description and specific embodiment, this utility model is described in further details.
Fig. 1 to Fig. 6 shows a kind of embodiment of this utility model cathode for electrolyzing plate, and this minus plate includes plate body 1 and is connected to the Conductive beam 2 at plate body 1 top, and the liquid interface of plate body 1 is provided with the insulated enclosure overcoat 3 that a circle is integrated with plate body 1 founding.Insulated enclosure overcoat 3 of the present utility model is coated on the liquid interface of plate body 1 by injection machine one-shot forming, it is simple for structure, the most perishable place (liquid interface) of minus plate can well be insulated, seal and protect by insulated enclosure overcoat 3, and, this insulated enclosure overcoat 3 can overcome the disadvantages that the welding destruction or welding damage brought at welding process feeding interface, substantially increase the decay resistance at minus plate liquid interface, extend the service life of minus plate, thus improve electrolytic efficiency, use the most more energy-conserving and environment-protective.
In the present embodiment, plate body 1 offers multiple liquid interface maintenance through hole 11 arranged in entanglement along its liquid interface, and insulated enclosure overcoat 3 is coated on the liquid interface of plate body 1 and the inner side of insulated enclosure overcoat 3 is fused in each liquid interface maintenance through hole 11.When founding insulated enclosure overcoat 3, insulant founding can form cylinder connection both sides insulated enclosure overcoat 3 in each liquid interface maintenance through hole 11 simultaneously, substantially increases bonding strength, can prevent insulated enclosure overcoat 3 from falling off；And, liquid interface maintenance through hole 11 is arranged in entanglement so that connect more stable reliably.
In the present embodiment, plate body 1 is provided with the insulated enclosure edge strip 4 being integrated with plate body 1 dual-side founding.This insulated enclosure edge strip 4 can insulate, seal and protect by the dual-side to plate body 1 very, can further improve the decay resistance of minus plate dual-side, extends the service life of minus plate further.
In the present embodiment, insulated enclosure edge strip 4 and insulated enclosure overcoat 3 one fusion cast process.So arrange, insulated enclosure edge strip 4 and insulated enclosure overcoat 3 can be made only to be structure as a whole by one procedure one-shot forming, it is ensured that the intensity of whole insulated enclosure safeguard structure, can prevent insulated enclosure edge strip 4 from falling off；Also, it is not necessary to assemble insulated enclosure edge strip 4 separately, improve shaping efficiency.
In the present embodiment, plate body 1 offers multiple avris maintenance through hole 12 along its avris, and each avris maintenance through hole 12 is linearly arranged.This maintenance through hole 12 can make insulated enclosure edge strip 4 form cylinder connection equally, improves bonding strength, and linearly arranges the consumptive material that on the one hand can save insulant, on the other hand, it is ensured that the response area of plate body 1.
In the present embodiment, liquid interface maintenance through hole 11 and avris maintenance through hole 12 are provided with screwed hole.The setting of this screwed hole, can eliminate the gap of insulant and hole, it is ensured that sealing effectiveness.
In the present embodiment, bottom Conductive beam 2, offer slot 21, in slot 21 is inserted at plate body 1 top and with slot 21 interference fit, Conductive beam 2 is welded to connect with plate body 1.Interference fit by plate body 1 top Yu slot 21, can relatively reduce the bonding strength as Conductive beam 2 reaches with plate body 1 pad, which reduces welding destruction or welding damage that welding process feeding interface is brought, thus ensure that the decay resistance at plate body 1 liquid interface.
As shown in Figure 7, the embodiment of this utility model electrolysis bath, including cell body 5, electrolyte 6, positive plate 7 and cathode for electrolyzing plate described above, electrolyte 6 is loaded in cell body 5, positive plate 7 and minus plate rectangular array are hung on cell body 5 and immerse in electrolyte 6, arranging with the minus plate of string and positive plate 7 interval, mutually encircle with the minus plate of a line and positive plate 7 and connect, after the plate body 1 of minus plate immerses electrolyte 6, its insulated enclosure overcoat 3 contacts with the liquid level of electrolyte 6.This insulated enclosure overcoat 3 contacts with the liquid level of electrolyte 6, the most perishable place (liquid interface) of minus plate well can be insulated, seals and protects, and, this insulated enclosure overcoat 3 can overcome the disadvantages that the welding destruction or welding damage brought at welding process feeding interface, substantially increase the decay resistance at minus plate liquid interface, extend the service life of minus plate, thus improve electrolytic efficiency, use the most more energy-conserving and environment-protective.
Although this utility model discloses as above with preferred embodiment, but is not limited to this utility model.Any those of ordinary skill in the art, in the case of without departing from technical solutions of the utility model scope, technical solutions of the utility model are made many possible variations and modification by the technology contents that all may utilize the disclosure above, or are revised as the Equivalent embodiments of equivalent variations.Therefore, every content without departing from technical solutions of the utility model, according to this utility model technical spirit to any simple modification made for any of the above embodiments, equivalent variations and modification, all should fall in the range of technical solutions of the utility model are protected.
Claims (8)
1. a cathode for electrolyzing plate, including plate body (1) and the Conductive beam (2) that is connected to plate body (1) top, it is characterised in that: the liquid interface of described plate body (1) is provided with the insulated enclosure overcoat (3) that a circle is integrated with plate body (1) founding.
Cathode for electrolyzing plate the most according to claim 1, it is characterized in that: described plate body (1) offers multiple liquid interface maintenance through hole (11) arranged in entanglement along its liquid interface, described insulated enclosure overcoat (3) is coated on the liquid interface of plate body (1) and the inner side of insulated enclosure overcoat (3) is fused in each liquid interface maintenance through hole (11).
Cathode for electrolyzing plate the most according to claim 2, it is characterised in that: described plate body (1) is provided with the insulated enclosure edge strip (4) being integrated with plate body (1) dual-side founding.
Cathode for electrolyzing plate the most according to claim 3, it is characterised in that: described insulated enclosure edge strip (4) and described insulated enclosure overcoat (3) integrally fusion cast process.
Cathode for electrolyzing plate the most according to claim 4, it is characterised in that: described plate body (1) offers multiple avris maintenance through hole (12) along its avris, and each avris maintenance through hole (12) is linearly arranged.
Cathode for electrolyzing plate the most according to claim 5, it is characterised in that: described liquid interface maintenance through hole (11) and avris maintenance through hole (12) are provided with screwed hole.
Cathode for electrolyzing plate the most according to any one of claim 1 to 6, it is characterized in that: described Conductive beam (2) bottom offers slot (21), in described slot (21) are inserted at described plate body (1) top and with slot (21) interference fit, described Conductive beam (2) is welded to connect with plate body (1).
8. an electrolysis bath, it is characterized in that: include cell body (5), electrolyte (6), positive plate (7) and the cathode for electrolyzing plate as according to any one of claim 1 to 7, described electrolyte (6) is loaded in described cell body (5), described positive plate (7) and minus plate rectangular array are hung on cell body (5) and above and immerse in electrolyte (6), minus plate and positive plate (7) interval with string are arranged, minus plate and positive plate (7) mutually arch with a line connect, the plate body (1) of described minus plate immerses electrolyte (6) its insulated enclosure overcoat (3) afterwards and contacts with the liquid level of electrolyte (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620132372.4U CN205443476U (en) | 2016-02-22 | 2016-02-22 | Negative plate and electrolysis trough for electrolysis |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620132372.4U CN205443476U (en) | 2016-02-22 | 2016-02-22 | Negative plate and electrolysis trough for electrolysis |
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| CN205443476U true CN205443476U (en) | 2016-08-10 |
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| CN201620132372.4U Active CN205443476U (en) | 2016-02-22 | 2016-02-22 | Negative plate and electrolysis trough for electrolysis |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106435649B (en) * | 2016-11-07 | 2018-10-12 | 杨丹虹 | Electrorefining permanent cathode plate vertical edge is assembled with concealed fastener type and recoverable wrapping strip |
| CN109881200A (en) * | 2019-04-10 | 2019-06-14 | 深圳市铿东科技有限公司 | A kind of regenerating alkaline etching liquid and its copper recovery method |
-
2016
- 2016-02-22 CN CN201620132372.4U patent/CN205443476U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106435649B (en) * | 2016-11-07 | 2018-10-12 | 杨丹虹 | Electrorefining permanent cathode plate vertical edge is assembled with concealed fastener type and recoverable wrapping strip |
| CN109881200A (en) * | 2019-04-10 | 2019-06-14 | 深圳市铿东科技有限公司 | A kind of regenerating alkaline etching liquid and its copper recovery method |
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