CN105018972A - Method for reducing voltage of electrolytic tank - Google Patents
Method for reducing voltage of electrolytic tank Download PDFInfo
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- CN105018972A CN105018972A CN201410160745.4A CN201410160745A CN105018972A CN 105018972 A CN105018972 A CN 105018972A CN 201410160745 A CN201410160745 A CN 201410160745A CN 105018972 A CN105018972 A CN 105018972A
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- plate
- positive plate
- isolated gate
- negative plate
- bath voltage
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Abstract
The invention discloses a method for reducing the voltage of an electrolytic tank. According to the method, an isolated gate is arranged between a negative plate and a positive plate to shorten the separation distance between the positive plate and the negative plate and reduce the voltage of the tank. The method disclosed by the invention is used for metal electrolysis, and can reduce the voltage of the electrolytic tank, improve the electrolytic efficiency and save electric energy.
Description
Technical field
The present invention relates to a kind of electrolysis tech, specifically, relate to a kind of method reducing bath voltage.
Background technology
Improving constantly along with living standards of the people now, the consumption of metal gets more and more.Wherein a lot of metal is by electrolysis production, as: copper, zinc, nickel etc.But electrolytic process needs to consume a large amount of electric energy, if the bath voltage reducing electrolysis just can save a large amount of electric energy.Although also there are some methods about the bath voltage reducing electrolysis to report in prior art, as Patent Office of the People's Republic of China's number of patent application disclosed in the 2013.10.02 be 201310315228.5, denomination of invention is " a kind of cupric electrolysis system and operation method ", the invention provides a kind of cupric electrolysis system, make current density in copper electrolytic process higher, bath voltage is lower, thus makes the productive rate of copper higher and consume energy lower.But this invention complex structure, equipment cost are high, operating procedure is complicated, needs to transform in a large number existing equipment, does not reach the object reducing production cost.Therefore, a kind of practical technique that can utilize existing installation, reduce production cost, save electric energy is badly in need of now.
Summary of the invention
The object of the invention is to overcome above-mentioned shortcoming, a kind of method that refinery practice is simple, save the energy, reduce the reduction bath voltage producing cost is provided.
For achieving the above object, the present invention adopts following technical scheme:
A kind of method reducing bath voltage provided by the invention, comprises negative plate, positive plate, and described method installs isolated gate between negative plate and positive plate, to shorten the spacing between positive plate and negative plate, reduces bath voltage.
Preferably, described isolated gate is reticulated structure or fence structure.
Preferably, between described isolated gate and pole plate be wire-shaped contact or point-like contacts.
Preferably, relative movement done by the described isolated gate pole plate that can face south.
Preferably, be provided with the protector preventing positive plate anode scrap from dropping in electrolyzer bottom positive plate, described protector is connected with the isolated gate of positive plate both sides.
Preferably, described protector is reticulated structure.
Preferably, described protector is soft material.
Compared with prior art, the present invention has following beneficial effect:
1) implement easily: without the need to transforming existing installation, directly can implement on existing equipment, realizing the reduction of bath voltage;
2) electric energy is saved: because present invention reduces the bath voltage of electrolysis, thus reduce the power consumption of electrolysis.
Accompanying drawing explanation
Fig. 1 is a kind of Method And Principle schematic diagram reducing bath voltage that embodiment 1 provides;
Fig. 2 is the structural representation of a kind of isolated gate that embodiment 2 provides.
In figure: 1, electrolyzer; 2, electrolytic solution; 3, negative plate; 4, positive plate; 5, isolated gate; 6, link up with; 7, grid.
Embodiment
Below in conjunction with embodiment and accompanying drawing, technical scheme of the present invention is further elaborated:
A kind of method reducing bath voltage provided by the invention, comprises negative plate, positive plate, and described method installs isolated gate between negative plate and positive plate, to shorten the spacing between positive plate and negative plate, reduces bath voltage.
Due to when electrolytic metal, in order to prevent being short-circuited between negative plate and positive plate, certain spacing must be kept.Particularly positive plate is constantly thinning in electrolytic process, and its stress can change, and STRESS VARIATION can cause the distortion of shape, and distortion reaches certain degree and will contact with negative plate and cause short circuit.Therefore, must keep certain spacing between negative plate and positive plate, but spacing is crossed conference and caused bath voltage to increase, bath voltage increase can cause power consumption excessive.And the present invention by installing isolated gate between negative plate and positive plate, even if positive plate deforms, also can ensure to be short-circuited, thus farthest can shorten the spacing between positive plate and negative plate, reach the object reducing bath voltage, save electric energy.
The shape of isolated gate of the present invention can have multiple, as long as it is just passable to reach isolation negative plate and positive plate.But conventional shape is reticulated structure, because reticulated structure can isolate negative plate and positive plate all sidedly.Equally, described isolated gate can be fence structure, because positive plate itself has certain thickness, adopt fence structure generally just can reach the effect of isolation, but its structure is simpler.
Can wire-shaped contact be adopted between described isolated gate and pole plate, also can adopt point-like contacts.Because electrolysis occurs in the surface of positive plate and negative plate, surface-area larger electrolysis output is higher; When adopting wire-shaped contact particularly to adopt point-like contacts, less to yield effect.
Relative movement done by the described isolated gate pole plate that preferably can face south.Because in electrolytic process, positive plate is constantly thinning and negative plate is constantly thickening, although the spacing between positive plate and negative plate does not have much changes, spacing between the two constantly on the sunny side pole plate move.Therefore, isolated gate preferably can face south pole plate synchronizing moving to meet electrolysis requirement better.
Bottom positive plate, be preferably provided with the protector preventing positive plate anode scrap from dropping in electrolyzer, described protector is connected with the isolated gate of positive plate both sides.Because in electrolytic process, when positive plate is thinning acquire a certain degree time will stop electrolysis, remaining positive plate anode scrap needs to melt down again to be cast as positive plate, can increase casting expense on the one hand, can reduce output again on the other hand.Therefore, the residual quantity as far as possible reducing positive plate is extremely important.But positive plate is too thin easily to rupture, and can fall in electrolyzer after fracture.After electrolyzer fallen into by remaining anode plate, can be short-circuited on the one hand and cause industrial accident, needing manually to find out on the other hand affects production increase expense.The present invention, by arranging protector, can make the remaining anode plate of fracture can not fall in electrolyzer.Described protector is preferably reticulated structure, because reticulated structure is simple, can be connected, thus prevents remaining anode plate from falling in electrolyzer with the isolated gate of positive plate both sides is convenient.Described protector is preferably soft material, as: nylon wire etc.Because adopting, soft material is not only convenient to be installed, and mobile very easy.
Embodiment 1
With reference to Fig. 1, a kind of method reducing bath voltage that the present embodiment provides is: be placed in the electrolytic solution 2 of electrolyzer 1 by negative plate 3 and positive plate 4, negative plate 3 is connected with positive pole with the negative pole of electrolysis power respectively with positive plate 4.Isolated gate 5 is placed, because isolated gate 5 is made up of insulating material, so can prevent from being short-circuited between negative plate 3 and positive plate 4 between negative plate 3 and positive plate 4, thus the interpole gap that can shorten between negative plate 3 and positive plate 4, reduce bath voltage, improve electrolytic efficiency, save electric energy.
Embodiment 2
With reference to Fig. 2, the structure of a kind of isolated gate for reducing bath voltage that the present embodiment provides is: isolated gate 5 is made up of grid 7 and hook 6; Hook 6 prevents from falling in electrolyzer for fixing isolated gate 5; Grid 7 for isolating negative plate and positive plate, to prevent short circuit between the two.
Finally be necessary described herein: above embodiment is only for being described in more detail technical scheme of the present invention; can not be interpreted as limiting the scope of the invention, some nonessential improvement that those skilled in the art's foregoing according to the present invention is made and adjustment all belong to protection scope of the present invention.
Claims (9)
1. reduce a method for bath voltage, comprise negative plate, positive plate, it is characterized in that: described method installs isolated gate between negative plate and positive plate, to shorten the spacing between positive plate and negative plate, reduce bath voltage.
2. method according to claim 1, is characterized in that: described isolated gate is reticulated structure.
3. method according to claim 1, is characterized in that: described isolated gate is fence structure.
4. method according to claim 1, is characterized in that: be wire-shaped contact between described isolated gate and pole plate.
5. method according to claim 1, is characterized in that: be point-like contacts between described isolated gate and pole plate.
6. method according to claim 1, is characterized in that: relative movement done by the described isolated gate pole plate that can face south.
7. method according to claim 1, is characterized in that: bottom positive plate, be provided with the protector preventing positive plate anode scrap from dropping in electrolyzer, and described protector is connected with the isolated gate of positive plate both sides.
8. method according to claim 7, is characterized in that: described protector is reticulated structure.
9. the method according to claim 7 or 8, is characterized in that: described protector is soft material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410160745.4A CN105018972A (en) | 2014-04-21 | 2014-04-21 | Method for reducing voltage of electrolytic tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410160745.4A CN105018972A (en) | 2014-04-21 | 2014-04-21 | Method for reducing voltage of electrolytic tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105018972A true CN105018972A (en) | 2015-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410160745.4A Pending CN105018972A (en) | 2014-04-21 | 2014-04-21 | Method for reducing voltage of electrolytic tank |
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| CN (1) | CN105018972A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2995507A (en) * | 1958-12-15 | 1961-08-08 | Anchor Plastics Company Inc | Mechanical separator for an electrolytic tank |
| US4319970A (en) * | 1979-03-29 | 1982-03-16 | Huttenwerke Kayser Aktiengesellschaft | Method and apparatus for electrolytic separation of metals, particularly copper |
| US4800009A (en) * | 1987-04-24 | 1989-01-24 | Aleksandar Despic | Electrochemical cell with moving electrode |
| WO1999057338A1 (en) * | 1998-05-06 | 1999-11-11 | Eltech Systems Corporation | Lead electrode structure having mesh surface |
| CN1699203A (en) * | 2005-05-19 | 2005-11-23 | 南京华脉医疗器械股份有限公司 | Water maker with fine filtration and electrolysis unit |
| CN101492831A (en) * | 2008-01-23 | 2009-07-29 | 富葵精密组件(深圳)有限公司 | Anode apparatus for electroplating and electroplating apparatus comprising the same |
| CN201292408Y (en) * | 2008-08-22 | 2009-08-19 | 黎明化工研究院 | High-capacity corrosion resistant electrolytic tank for production of fluorine |
| CN201634773U (en) * | 2010-03-18 | 2010-11-17 | 杨湘清 | Glass reinforced plastic electrolytic manganese anode chamber |
| WO2013060786A1 (en) * | 2011-10-26 | 2013-05-02 | Industrie De Nora S.P.A. | Anodic compartment for metal electrowinning cells |
-
2014
- 2014-04-21 CN CN201410160745.4A patent/CN105018972A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2995507A (en) * | 1958-12-15 | 1961-08-08 | Anchor Plastics Company Inc | Mechanical separator for an electrolytic tank |
| US4319970A (en) * | 1979-03-29 | 1982-03-16 | Huttenwerke Kayser Aktiengesellschaft | Method and apparatus for electrolytic separation of metals, particularly copper |
| US4800009A (en) * | 1987-04-24 | 1989-01-24 | Aleksandar Despic | Electrochemical cell with moving electrode |
| WO1999057338A1 (en) * | 1998-05-06 | 1999-11-11 | Eltech Systems Corporation | Lead electrode structure having mesh surface |
| CN1699203A (en) * | 2005-05-19 | 2005-11-23 | 南京华脉医疗器械股份有限公司 | Water maker with fine filtration and electrolysis unit |
| CN101492831A (en) * | 2008-01-23 | 2009-07-29 | 富葵精密组件(深圳)有限公司 | Anode apparatus for electroplating and electroplating apparatus comprising the same |
| CN201292408Y (en) * | 2008-08-22 | 2009-08-19 | 黎明化工研究院 | High-capacity corrosion resistant electrolytic tank for production of fluorine |
| CN201634773U (en) * | 2010-03-18 | 2010-11-17 | 杨湘清 | Glass reinforced plastic electrolytic manganese anode chamber |
| WO2013060786A1 (en) * | 2011-10-26 | 2013-05-02 | Industrie De Nora S.P.A. | Anodic compartment for metal electrowinning cells |
Non-Patent Citations (1)
| Title |
|---|
| 姚敦五: "《北京：人民邮电出版社》", 31 December 1964 * |
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Application publication date: 20151104 |
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| RJ01 | Rejection of invention patent application after publication |