CN203451635U - Electrolysis unit and overflow electrolysis device - Google Patents
Electrolysis unit and overflow electrolysis device Download PDFInfo
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- CN203451635U CN203451635U CN201320355557.8U CN201320355557U CN203451635U CN 203451635 U CN203451635 U CN 203451635U CN 201320355557 U CN201320355557 U CN 201320355557U CN 203451635 U CN203451635 U CN 203451635U
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Abstract
The utility model is applied to the technical field of electrodeposition and provides an electrolysis unit and an overflow electrolysis device. The electrolysis unit comprises a base, a cathode mechanism, an anode and an electrolyte input mechanism, wherein the cathode mechanism is sealed on the base and is in a hollow cylinder structure; an opening is formed in the bottom end of the cathode mechanism; the anode is positioned in an inner cavity of the cathode mechanism and is in a hollow cylinder structure; openings are formed in two ends of the anode; the top end of the anode is positioned below the top end of the cathode mechanism. According to the electrolysis unit, the anode is in a hollow structure and is provided with two opening ends; the top end of the anode is lower than that of a cathode, so that an electrolyte at the top end of the cathode can return to an electrolyte storage tank through the inner cavity of the anode, the top of the cathode can be unsealed, and the problems of leakage caused by over-large internal pressure of an electrolysis cavity, disassembly of the top end of the cathode for recovering the electrodeposited metal of the cathode after electrolysis and inconvenience in observation of the electrolyte in an electrolysis process in the prior art are solved; meanwhile, by virtue of the design of a special structure, the problem of unbalanced electrolyte flow in the cavity of the cathode can be effectively solved.
Description
Technical field
The utility model belongs to electrolysis field, relates in particular to a kind of electrolysis cells and overflow electrolyzer.
Background technology
Electrolysis tech is based upon on chemical theory basis, tradition electrolysis tech is by the moon, anode is placed in the cell body of sluggish flow or stagnation, under the effect of electric field, negatively charged ion anode displacement, positively charged ion is to negative electrode displacement, by controlling certain technical qualification, metal target positively charged ion obtains electronics and deposits separating out at negative electrode, thereby obtain electrodeposit metals product, in the situation that metal target ionic concn is lower, easily there is concentration polarization phenomenon in traditional electrolysis tech, cause a small amount of foreign ion at negative electrode, to separate out together with metal target ion, cause cathode product quality to decline.Overflow electro-deposition techniques is to have certain potential difference based on each metal ion, the metal of current potential calibration is easy to preferentially separate out at negative electrode, its key is that the state that coexists by helical flow and laminar flow flows from bottom to top and eliminates the unfavorable factor to electrolysis such as concentration polarization, guarantees that metal target preferentially separates out.Compare with traditional electrolysis tech, overflow electrolysis tech can effectively solve the problems such as current density is little, distribution of current is uneven, solution removal of impurities difficulty is large, technical process is long, production cost is high, efficiency is low.
Cathodic reaction:
Metal ion obtains electronics precipitating metal at negative electrode
Me
+(aq)+e
‐→Me(s)
Anodic reaction:
According to charge balance, the electronics that negative electrode obtains needs anode to lose electronics to carry out balance.The main reaction of anode is that in solution, water oxidation produces oxygen, and reacts as follows:
2H
2O→O
2(g)+4H
++4e
‐
When in electrolytic solution, metal concentration reduces, be difficult to guarantee, in cathodic reduction, other reaction does not occur.When metal concentration is lower, the most incidental chemical reaction is evolving hydrogen reaction, as follows:
2H
+(aq)+2e
‐→H
2(g)
Please refer to publication number is CN202144518B and CN101886271 Chinese patent, and the swirl electrolysis device using in this patent all arranges hole and pipeline at its cathode tip, and the electrolytic solution overflow in negative electrode is gone out.This device is simple to operate, process stabilizing.But there are problems.For example, electrolyte is under barotropic state, by lower end, entering upper end cover flows out, upper end cover seal request is high, and eddy flow resistance is large, requires nozzle injection pressure high, easily cause water clock contaminate environment, check electrodeposit metals and observe liquid stream, inconvenient maintenance, particularly take out electrodeposit metals at every turn and cathode tip need to be dismantled, very trouble.Meanwhile, this swirl electrolysis device is BES flow effectively, is unfavorable for the lasting use of equipment.
Utility model content
In view of this, the utility model provides a kind of electrolysis cells, and solving swirl electrolysis device flow in prior art can not active balance, easily cause water clock, take out the technical problems such as metal trouble of galvanic deposit; And a kind of overflow electrolyzer.
The utility model is achieved in that
A kind of electrolysis cells, comprise base and be sealed on this base, be the cathode mechanism of hollow circuit cylinder body structure and bottom end opening, this cathode mechanism inner chamber is provided with anode, also comprise the electrolytic solution input mechanism that can be communicated with this cathode mechanism inner chamber, this anode is hollow circuit cylinder body structure and both ends open, and this anode top is positioned at the below on this cathode mechanism top.
And,
A kind of overflow electrolyzer, comprise electrolytic solution storage tanks, electrolytic solution front pump and power supply module, it is characterized in that, also comprise at least one above-mentioned electrolysis cells, this electrolytic solution front pump has liquid feeding end and outlet end, this liquid feeding end is communicated with this electrolytic solution storage tanks, and this outlet end is communicated with this electrolytic solution input mechanism on this electrolysis cells, and the bottom of this anode on this electrolysis cells is communicated with this electrolytic solution storage tanks.
The utility model electrolysis cells, by anode, be set to the structure of hollow and both ends open, due to the top lower than negative electrode, the top of anode, make the electrolytic solution of cathode tip can pass through this anode overflow to electrolytic solution storage tanks, thereby effectively realize flow of electrolyte balance in cathode cavity.Simultaneously by regulating input electrolyte flow, make electrolytic solution overflow in anode inner chamber be hollow form, make cathode internal cavity and electrolytic solution storage tanks form connected state, the gas that electrolysis can be produced that makes to bleed is taken away, avoid contaminate environment, thereby reach realize cathode tip can non-tight, it is excessive and cause and reclaim cathode electrodeposition metal needs after solution water clock, electrolysis and will dismantle the problem of observing electrolytic solution inconvenience in cathode tip, electrolytic process that the utility model has solved in prior art electrolyte chamber internal pressure.The utility model electrolyzer, by using above-mentioned electrolysis cells, realized its can effectively solve in prior art swirl electrolysis device flow can not active balance, easily cause water clock, take out the technical problems such as metal trouble after electrolysis.The utility model overflow electrolysis process, simple to operate, with low cost, can not cause the problems such as water clock, be very suitable for suitability for industrialized production.
Accompanying drawing explanation
Fig. 1 is the structure iron of the utility model electrolysis cells;
Fig. 2 is that the utility model embodiment electrolysis cells is at the cross-sectional view of base position;
Fig. 3 is the structure iron of the utility model embodiment electrolyzer;
Fig. 4 is another structure iron of the utility model embodiment electrolyzer;
Fig. 5 is the 3rd structure iron of the utility model embodiment electrolyzer;
Fig. 6 is the operational flowchart of the utility model embodiment electrolyzer.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 shows the structure iron of the utility model embodiment electrolysis cells, this electrolysis cells comprises base 1, and be sealed on this base 1, be the cathode mechanism 2 of hollow circuit cylinder body structure and bottom end opening, the inner chamber of this cathode mechanism 2 is provided with anode 3, also comprise electrolytic solution input mechanism 4, this anode 3 is hollow circuit cylinder body structure and both ends open, and these anode 3 tops are positioned at the below on these cathode mechanism 2 tops.
This cathode mechanism 2 is cylindrical structure, and hollow, and this cathode mechanism comprises two-layer, is positioned at outer field housing 21 and the metallic cathode 22 that is positioned at internal layer.The top 23 of this cathode mechanism 2 is provided with a lid 24, and this lid 24 is tightly connected with this cathode mechanism top 23 or non-tight is connected.
The bottom of this cathode mechanism 2 is welded with a metal flange 5, and this metal flange 5 is around the circumference soldering of this cathode mechanism 2.This metal flange 5 is positioned on base 1, by between this metal flange 5 and base 1, protection against corrosion sealing-ring being set, then with screw, this metal flange 5 is fixing with base 1, thus realize being tightly connected of this cathode mechanism 2 and this base 1.The material of this metal flange 5 is restriction not, preferably consistent with the material of metallic cathode 22.
This anode 3 is also cylindrical structural, and the cross-sectional diameter of this anode 3 is less than the cross-sectional diameter of this cathode mechanism 2, and in some special embodiment, the anode quantity in this cathode mechanism is more than 1, for example 2-4.These anode 3 inside are hollow form, and both ends open.The wall thickness of this anode is 0.5-10 millimeter, and diameter is 10-100 micron, metallizing coating on the outer wall of this anode, and the material of this metallic coating is restriction not.
The top of this anode 3 is positioned at the top below of this cathode mechanism 2, preferred, and difference of altitude is more than 5 millimeters, such as 5-40 millimeter etc.
This cathode mechanism 2 is bottom end opening.This base 1 is interior is provided with a cylindrical cavity 11 along cathode direction, the top end opening of this cylindrical cavity 11, and this cylindrical cavity 11 joins with the bottom of cathode mechanism 2, due to the bottom end opening of cathode mechanism 2, realized thus the intracavity inter-connection of this cylindrical cavity 11 with cathode mechanism 2.The cross-sectional diameter of this cylindrical cavity 11 is less than the cross-sectional diameter of these cathode mechanism 2 inner chambers, and is greater than the diameter of anode 3.
The bottom of this base 1 is provided with circular hole (anode stretches out hole 12), and the diameter of the diameter of this circular hole 12 and this anode 3 is suitable.Accordingly, the quantity that this anode stretches out hole 12 also can be for more than 1, concrete consistent with anode quantity.
This anode 3 passes through the inner chamber of cathode mechanism 2 and the cylindrical cavity 11 of this base 1, enters this anode and stretches out in hole 12, and this anode 3 and this anode stretch out the contact surface in hole 12 through encapsulation process, for example, increase the sealing of one deck adhesive waterproof tape.This anode 3 passes through this anode and stretches out hole 12, arrives the certain distance of this base 1 below, and for example, the distance of these anode 3 bottoms and base 1 bottom is 1-20 centimetre.
Preferably, the inner chamber of the inner chamber of this cathode mechanism 2, this anode 3 and the cylindrical cavity three's of base 1 diad overlaps.
This electrolytic solution input mechanism 4 is connected with outside motor, electrolytic solution storage facilities etc., realization inputs to electrolytic solution in the cathode mechanism inner chamber of this electrolysis cells, and upwards spiral operation, by this electrolytic solution input mechanism, control flow of electrolyte, make electrolytic solution when anode inner chamber refluxes, all not fill the inner chamber of this anode, make anode inner chamber still be hollow form.
Due to this anode 3 hollows and both ends open, its top is positioned at the below on cathode mechanism top, the bottom of anode enters this anode and stretches out hole, thereby when realizing electrolytic solution in cathode mechanism inner chamber and moving to top, can be back in electrolytic solution storing unit by this anode inner chamber, thereby saved in prior art, at cathode mechanism top, water port has been set, thereby the top end cover of realizing this cathode mechanism can be placed on the top of cathode mechanism non-tight, solved in prior art electrolyte chamber internal pressure excessive and cause water clock, after electrolysis, reclaim cathodic metal and need to dismantle cathode tip, in electrolytic process, observe the problem of electrolytic solution inconvenience, by the overflow of anode inner chamber, make electrolytic solution be back to electrolytic solution storage tanks, the liquid form that while electrolytic solution is hollow form in anode inner chamber makes cathode internal cavity and electrolytic solution storage tanks keep connected state, when electrolytic solution storage tanks is bled, produce negative pressure by together taking away with the gas of electrolytic solution storage tanks in cathode internal cavity, avoid contaminate environment.Simultaneously, due to the design of this special construction, make the input of electrolytic solution and the balance that refluxes and can remain valid in amount, the problem of solve in prior art that flow of electrolyte in cathode cavity is uneven, electrolysis cells duration of service can not be long.
Refer to Fig. 1, the bottom welding of this anode 3 has an anode metal flange 7, and the material of this anode metal flange 7 is restriction not, preferably consistent with the material of anode.This anode metal flange 7 is positioned at the below of base 1, is screwed in the lower surface of this base 1; Preserving and sealing rubber circle is set between base 1 and anode metal flange 7, makes to be tightly connected between anode metal flange 7 and base 1.
Refer to Fig. 1, this base 1 sidewall is provided with electrolytic solution input mechanism connecting hole 41, and this electrolytic solution input mechanism 4 enters in this electrolysis cells by this electrolytic solution input mechanism connecting hole 41.
This electrolytic solution input mechanism 4 comprises electrolytic solution shower nozzle 42, this electrolytic solution shower nozzle 42 is the tubular body arranged inside of an end opening, the blind end of this tubular body arranged inside enters in the cylindrical cavity of this base 1 11 by this electrolytic solution input mechanism connecting hole 41, in this cylindrical cavity, on 11 tubular body arranged inside, be provided with spray orifice 421.Refer to Fig. 2, the angle of the diad of this spray orifice 421 and this tubular body arranged inside diad is 0-180 degree, and meanwhile, the diad of this spray orifice 421 and the angle of horizontal direction are-180 to 180 degree, is preferably-30 to 30 degree (Fig. 2 is not shown).
After electrolytic solution is injected in base cylindrical cavity by base nozzle, by the position of this spray orifice 421 is set, the state that flow state in anode and cathode cavity coexists with helical flow and laminar flow flows from bottom to top, and anode and cathode is communicated with conduction makes metal ion separate out at negative electrode, produces product.
Further, this base 1 is provided with a built-in flange 10 on the upper surface of cylindrical cavity 11 positions, and this built-in flange 10 is fixed together with screw with this anode metal flange 7, thereby realizes the connection that be more fixed of this anode 3 on this base.
The utility model embodiment further provides a kind of electrolyzer, refer to Fig. 3, this electrolyzer comprises electrolytic solution storage tanks 31, electrolytic solution front pump 32 and power supply module, also comprise at least one above-mentioned electrolysis cells 33, this electrolytic solution front pump 32 has liquid feeding end 321 and outlet end 322, this liquid feeding end 321 is communicated with this electrolytic solution storage tanks 31, this outlet end 322 is communicated with the electrolytic solution input mechanism 4 on this electrolysis cells, the bottom of the anode 331 on this electrolysis cells is communicated with this electrolytic solution storage tanks 31, both can directly communicate (as shown in Figure 3), the bottom of this anode 331 also can communicate (as shown in Figure 4) with electrolytic solution storage tanks 31 by pipeline.These anode 331 tops are higher than electrolytic solution storage tanks 31.
This power supply module comprises plate supply interconnecting piece and cathode mechanism power supply interconnecting piece.
This cathode mechanism power supply interconnecting piece comprises metal flange 5 and the first power supply interconnecting piece 6 on it is set, and the material of this first power supply interconnecting piece 6 is restriction not, is preferably copper.By screw, realize this first power supply interconnecting piece 6 and be fixed on this cathode mechanism metal flange 5.This first power supply interconnecting piece 6 is connected in external power source zero line.
This plate supply interconnecting piece comprises anode metal flange 7 and is positioned at a metal sheet 8 of its below, and the material of this metal sheet is restriction not, is preferably copper, by screw, this metal sheet 8, anode metal flange 7 is fixing.This anode metal flange 7, metal sheet 8 form second source interconnecting piece 9 together, and this second source interconnecting piece 9 connects external power source live wire.
Owing to comprising the first power supply interconnecting piece and second source interconnecting piece, be embodied as this electrolysis cells power supply, make the electrolytic solution generation electrolysis in cathode mechanism 2 inner chambers.
Further, the upper wall of this electrolytic solution storage tanks 31 is provided with a production well 311, and this production well is communicated with air draft mechanism (Fig. 3 is not shown), thereby the gas of realizing in this electrolytic solution storage tanks 31 and cathode mechanism 2 is taken away in time.
Refer to Fig. 3, in this electrolyzer, the anode of electrolysis cells 33 331 is through the inner chamber of cathode mechanism 332, and the circular cylindrical cavity 11 of base 1, passes through that base 333 is rear directly to be entered in electrolytic solution storage tanks 31, realizes electrolytic solution and flows by the direction shown in figure.Meanwhile, referring to 4 anodes 331 is connected by pipeline with electrolytic solution storage tanks 31.
Further, refer to Fig. 5, the electrolyzer of the utility model embodiment comprises 2 above electrolysis cells 33.These electrolysis cells share electrolytic solution storage tanks, this electrolysis cells and with storage tanks between annexation and aforementioned identical.Overflow electrolyzer illustrated in fig. 5, its structure comprises: electrolytic solution storage tanks, electrolysis cells, power supply interconnecting piece, frame, exhaust equipment; Electrolysis cells is higher than electrolytic solution storage tanks, and it is placed in frame, and electrolysis cells is arranged in electrolytic solution storage tanks both sides in two separate ranks; Open on electrolytic solution storage tanks in exhausting hole.
The utility model electrolyzer, by using above-mentioned electrolysis cells, realized its can effectively solve in prior art swirl electrolysis device flow can not active balance, easily cause water clock, take out the technical problems such as metal trouble after electrolysis.The utility model overflow electrolysis process, simple to operate, with low cost, can not cause the problems such as water clock, be very suitable for suitability for industrialized production.
After electrolysis completes, the top cover of cathode mechanism 2 is opened, metallic cathode 22 is taken out, can realize the recovery of electrolytic metal.
The utility model electrolysis cells, by anode, be set to the structure of hollow and both ends open, due to the top lower than negative electrode, the top of anode, the electrolytic solution of cathode tip can be back in electrolytic solution storage tanks by this anode, thereby reach, realize cathode tip non-tight, solved in prior art electrolyte chamber internal pressure excessive and cause and reclaim cathodic metal after water clock, electrolysis and need to dismantle the problem of observing electrolytic solution inconvenience in cathode tip, electrolytic process; Due to the design of this special construction, can also effectively solve the unbalanced problem of electrolytic solution in cathode cavity simultaneously.
Please refer to Fig. 6, Fig. 6 shows the operation circulation of the utility model embodiment electrolyzer, comprises the steps:
Step S01, input electrolyte:
Inner chamber input electrolyte by from electrolytic solution output mechanism to this cathode mechanism, makes electrolytic solution helicoidal flow from bottom to top;
Step S02, electrodeposition:
Energising makes electrolytic solution electrolysis;
Step S03, refluxes:
The electrolytic solution that makes to be positioned at this cathode mechanism inner chamber top is back to this electrolytic solution storage tanks by the inner chamber of this anode;
Step S04, bleeds:
To the processing of bleeding of this electrolytic solution storage tanks.
, there is the situation of simultaneously carrying out in each step of the utility model embodiment overflow electrolysis process.
Below in conjunction with Fig. 3, the utility model embodiment electrolysis overflow method is described in detail:
By electrolytic solution front pump 32, in electrolysis cells 33, pass into electrolytic solution, make electrolytic solution spiral, after electrolyzer energising, electrodeposition occurs;
The electrolytic solution that is arranged in electrolysis cells 33 tops is back to electrolytic solution storage tanks 31 by the anode 331 of electrolysis cells 33, and the electrolytic solution in electrolytic solution storage tanks 31 is delivered to again in electrolysis cells 33 by electrolytic solution front pump 32, realizes the circulation of electrolytic solution.Regulate this electrolytic solution input mechanism, control flow of electrolyte, make electrolytic solution when anode inner chamber refluxes, all not fill the inner chamber of this anode, this anode inner chamber is still hollow form, after air draft mechanism (as blower fan) energising on the production well 311 of electrolytic solution storage tanks 31, gas in electrolytic solution storage tanks 31 is taken away, the gas in electrolysis cells 33 is also taken away simultaneously.
After electrolysis completes, take away the lid on electrolysis cells top, pull out this cathodic metal, the metal that recyclable electrodeposition obtains.
Device of the present utility model, compares with current technology, has following beneficial effect:
1) Application Areas is extensive, can be used for a plurality of industries such as chemical industry, metallurgy, metal recovery, environment-protective water processing;
2) adaptability to raw material widely, same device can be processed various metals, optionally metal is carried out to electrolytic deposition;
3) electrolysis cells combination, can, according to Production requirement, carry out technological design targetedly;
4) equipment flowsheet short, simple in structure, rationally distributed, take up an area littlely, space availability ratio is high;
5) metal recovery, thoroughly separated, can carry out the metal recovery of ppm level with separated;
6) discharge, the safety and environmental protection that solution water clock pollutes, maintenance copper is easy, negative pressure vent gas treatment is avoided acid mist in solution easily simply, effectively avoided in sealing;
7) easily reclaim the metal ion in solution, valuable metal is made circular tube shaped product (> 99.99%);
8) higher current density and current efficiency;
9) greatly cut operating costs, reduce technical risk.
This is only preferred embodiment of the present utility model above, not in order to limit the utility model, all any modifications of doing within spirit of the present utility model and principle, is equal to and replaces and improvement etc., within all should being included in protection domain of the present utility model.
Claims (15)
1. an electrolysis cells, comprise base and be sealed on described base, be the cathode mechanism of hollow circuit cylinder body structure and bottom end opening, described cathode mechanism inner chamber is provided with anode, it is characterized in that, also comprise the electrolytic solution input mechanism that can be communicated with described cathode mechanism inner chamber, described anode is hollow circuit cylinder body structure and both ends open, and described anode top is positioned at the below on described cathode mechanism top.
2. electrolysis cells according to claim 1, is characterized in that, the bottom of described base is provided with anode and stretches out hole, and described anode and described anode stretch out hole and be tightly connected.
3. electrolysis cells according to claim 2, is characterized in that, is provided with the cylindrical cavity extending along described cathode mechanism direction in described base, and the cylindrical cavity of described base communicates with the inner chamber of described cathode mechanism.
4. electrolysis cells according to claim 3, is characterized in that, the difference of altitude on the top of described anode and described cathode mechanism top is more than 5 millimeters.
5. electrolysis cells according to claim 4, is characterized in that, the difference of altitude on the top of described anode and described cathode mechanism top is 5-40 millimeter.
6. according to the electrolysis cells described in claim 4 or 5, it is characterized in that, described electrolytic solution input mechanism comprises that electrolytic solution shower nozzle, described electrolytic solution shower nozzle are the tubular body arranged inside of an end opening, the blind end of described tubular body arranged inside enters in the cylindrical cavity of described base by described electrolytic solution input hole, on the tubular body arranged inside in described cylindrical cavity, is provided with spray orifice.
7. electrolysis cells according to claim 6, is characterized in that, the angle of the diad of described spray orifice and described tubular body arranged inside diad is 0-180 degree.
8. electrolysis cells according to claim 6, is characterized in that, the diad of described spray orifice and the angle of horizontal direction are-180 to 180 degree.
9. electrolysis cells according to claim 8, is characterized in that, the diad of described spray orifice and the angle of described horizontal direction are-30 to 30 degree.
10. according to the electrolysis cells described in claim 1-5 any one, it is characterized in that, the number of described anode is more than 1.
11. 1 kinds of overflow electrolyzers, comprise electrolytic solution storage tanks, electrolytic solution front pump and power supply module, it is characterized in that, also comprise the electrolysis cells described at least one claim 1-10 any one, described electrolytic solution front pump has liquid feeding end and outlet end, described liquid feeding end is communicated with described electrolytic solution storage tanks, and described outlet end is communicated with the described electrolytic solution input mechanism on described electrolysis cells, and the bottom of the described anode on described electrolysis cells is communicated with described electrolytic solution storage tanks.
12. according to the electrolyzer described in claim 11 any one, it is characterized in that, described power supply module comprises plate supply interconnecting piece and cathode mechanism power supply interconnecting piece.
13. electrolyzers according to claim 12, it is characterized in that, described plate supply interconnecting piece comprise be welded in described anode metal flange, be fixed on the metal sheet of described anode metal flange lower surface, described anode metal flange seal is fixed on the lower surface of described base.
14. electrolyzers according to claim 12, it is characterized in that, described cathode mechanism power supply interconnecting piece comprise be welded in described cathode mechanism metal flange, be fixed on the metal sheet on described metal flange, described metal flange is sealingly fastened in the upper surface of described base.
15. according to the electrolyzer described in claim 13 or 14, it is characterized in that, the upper wall of described electrolytic solution storage tanks is provided with a production well, and described production well is communicated with an air draft mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320355557.8U CN203451635U (en) | 2013-06-20 | 2013-06-20 | Electrolysis unit and overflow electrolysis device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320355557.8U CN203451635U (en) | 2013-06-20 | 2013-06-20 | Electrolysis unit and overflow electrolysis device |
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| CN203451635U true CN203451635U (en) | 2014-02-26 |
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| CN201320355557.8U Withdrawn - After Issue CN203451635U (en) | 2013-06-20 | 2013-06-20 | Electrolysis unit and overflow electrolysis device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104233368A (en) * | 2013-06-20 | 2014-12-24 | 深圳市洁驰科技有限公司 | Electrolysis unit, overflow electrolysis device and overflow electrolysis method |
| CN105603498A (en) * | 2016-02-29 | 2016-05-25 | 隆鑫通用动力股份有限公司 | Ventilating system used for engine cylinder block electroplating |
-
2013
- 2013-06-20 CN CN201320355557.8U patent/CN203451635U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104233368A (en) * | 2013-06-20 | 2014-12-24 | 深圳市洁驰科技有限公司 | Electrolysis unit, overflow electrolysis device and overflow electrolysis method |
| CN104233368B (en) * | 2013-06-20 | 2017-05-03 | 深圳市洁驰科技有限公司 | Electrolysis unit, overflow electrolysis device and overflow electrolysis method |
| CN105603498A (en) * | 2016-02-29 | 2016-05-25 | 隆鑫通用动力股份有限公司 | Ventilating system used for engine cylinder block electroplating |
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Granted publication date: 20140226 Effective date of abandoning: 20170503 |