CN205011858U - Undercurrent electrolytic device - Google Patents
Undercurrent electrolytic device Download PDFInfo
- Publication number
- CN205011858U CN205011858U CN201520782215.3U CN201520782215U CN205011858U CN 205011858 U CN205011858 U CN 205011858U CN 201520782215 U CN201520782215 U CN 201520782215U CN 205011858 U CN205011858 U CN 205011858U
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- China
- Prior art keywords
- cotton core
- insoluble anode
- utility
- zinc
- titanium
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- 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.)
- Expired - Fee Related
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- Electrolytic Production Of Metals (AREA)
Abstract
The utility model provides an undercurrent electrolytic device, but in electrolysis nickel plating production the decoppering, zinc impurity, but in zinc -plating deleading impurity, utilize this device electrolysis to remove heavy metal ion removal in electroplating washings after, but washings recycle, but the noble metal electrodeposition in the waste water retrieve, its characterized in that: it includes one insoluble anode (1), and cotton core (2) is filtered to insoluble anode (1) outer company, filters cotton core (2) outer PVC net sleeve (3) that links PVC net sleeve (3) section of thick bamboo wall open and have the aperture, negative pole (4) are done to the big specific surface titanium silk of packing between PVC net sleeve (3) and the titanium net urceolus (5).
Description
Technical field
The utility model relates to a kind of electrolyzer, especially relates to a kind of small area analysis electrolyzer.
Background technology
Plating is production and processing technology important in modern manufacturing.And metallide is a procedure of Electroplating Production complete processing most critical, in Electroplating Production, its electrolytic arrangement device of existing metallide, for a certain plated metal, it has good selectivity, then selectivity is not had to other metal, metal good to selectivity like this will produce very large loss. and such as: in electrolytic ni plating Electroplating Production, to foreign metal copper, zinc selectivity ratios is lower, such loss metallic nickel is larger, and metallide nickel efficiency is just low.
In existing electroplated structural Electroplating Production, electrolysis cathode can produce metal fine powder and drop on plating solution and affect plated item character.
Metallide in sum, in existing nickel plating Electroplating Production, metallide is to copper, and zinc selectivity ratios is lower, and loss nickel amount is large, can produce metal fine powder, drop on plating solution and affect plated item character at existing electrolysis mode.
Utility model content
The technical problems to be solved in the utility model is, provides a kind of small area analysis electrolyzer, can copper removal, zinc impurity in electrolytic ni plating is produced, can the impurity such as deleading in zinc-plated; Utilize this device electrolysis removal heavy metal in electroplating rinse water after, rinse water can reuse, and the precious metal in waste water can reclaim by electrodeposition.
For solving the problems of the technologies described above, the technical scheme that the utility model provides is: a kind of small area analysis electrolyzer, is characterized in that: it comprises an insoluble anode, filter cotton core, PVC grid sleeve, the erosion resistance bigger serfaces such as titanium silk fill negative electrode, titanium net urceolus.After powered up, because titanium wire cathode surface-area is very large, historical facts or anecdotes border current density is very little.In nickel plating solution, when can realize more small area analysis electrolysis, the foreign metal such as copper, zinc is deposited jointly with nickel at high proportion, reaches electrolysis removal of impurities object.Owing to there being filtration cotton core, the desorb metallic such as copper, zinc micro mist is isolated filtration.In like manner in electrogalvanizing production process, foreign metal lead is also filtered cotton core and isolates, and owing to there being filtration cotton core, can reuse after electroplating rinse water removal heavy metal, and in waste water, precious metal can reclaim by electrodeposition.
The utility model has the advantages that, (1) bigger serface titanium silk is large as cathode area, and when electrolysis, actual electrical current is little; (2) a small amount of desorption particle of negative electrode isolates filtration by cotton core, can remove metal fine powder; (3) heavy metal in the utility model recoverable electroplating rinse water, the electroplating rinse water after removing heavy metal can reuse, water saving, environmental protection and energy saving.
Accompanying drawing explanation
Fig. 1 is the utility model small area analysis electrolyzer front section view.
Fig. 2 is the utility model small area analysis electrolyzer vertical view.
As shown in the figure: 1, insoluble anode, 2, filter cotton core, 3, PVC grid sleeve, 4, titanium silk fills negative electrode, 5, titanium net urceolus.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
By reference to the accompanying drawings 1 and accompanying drawing 2, small area analysis electrolyzer, it comprises: an insoluble anode (1), filters cotton core (2), PVC grid sleeve (3), and negative electrode (4) filled by titanium silk, titanium net urceolus (5).
After adopting said structure, the utility model has following beneficial effect: it comprises an insoluble anode (1), connect outside insoluble anode (1) and filter cotton core (2), outside filtering cotton core (2), PVC grid sleeve (3) barrel connected described in PVC grid sleeve (3) has aperture, fills bigger serface titanium silk and fill negative electrode (4) between PVC grid sleeve (3) and titanium net urceolus (5).The small area analysis electrolyzer of this structure because cathode titanium web area is large, reaches following effect when having added the electrolysis of filtration cotton core between titanium wire cathode and insoluble anode: 1 after logical small area analysis, and titanium silk is as negative electrode, and area is large, and electric current is little; 2, catholyte desorption particle isolates filtration by cotton core, can remove metallic impurity; 3, the heavy metal in the utility model recoverable electroplating rinse water, the electroplating rinse water after removing heavy metal can reuse, water saving, environmental protection and energy saving.
Be described the utility model and embodiment thereof above, this description does not have restricted, and shown in accompanying drawing is also one of embodiment of the present utility model, and actual structure is not limited thereto.If generally speaking those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the frame mode similar to this technical scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.
Claims (1)
1. a small area analysis electrolyzer, it is characterized in that: it comprises an insoluble anode (1), connect outside insoluble anode (1) and filter cotton core (2), outside filtering cotton core (2), PVC grid sleeve (3) barrel connected described in PVC grid sleeve (3) has aperture, fills bigger serface titanium silk and make negative electrode (4) between PVC grid sleeve (3) and titanium net urceolus (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520782215.3U CN205011858U (en) | 2015-10-10 | 2015-10-10 | Undercurrent electrolytic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520782215.3U CN205011858U (en) | 2015-10-10 | 2015-10-10 | Undercurrent electrolytic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205011858U true CN205011858U (en) | 2016-02-03 |
Family
ID=55210471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520782215.3U Expired - Fee Related CN205011858U (en) | 2015-10-10 | 2015-10-10 | Undercurrent electrolytic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205011858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111647937A (en) * | 2020-06-11 | 2020-09-11 | 佛山亚特表面技术材料有限公司 | Electrolytic column for electro-removing impurities of nickel plating solution, electrolytic impurity removal device and impurity removal method |
-
2015
- 2015-10-10 CN CN201520782215.3U patent/CN205011858U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111647937A (en) * | 2020-06-11 | 2020-09-11 | 佛山亚特表面技术材料有限公司 | Electrolytic column for electro-removing impurities of nickel plating solution, electrolytic impurity removal device and impurity removal method |
| CN111647937B (en) * | 2020-06-11 | 2021-11-30 | 佛山亚特表面技术材料有限公司 | Electrolytic column for electro-removing impurities of nickel plating solution, electrolytic impurity removal device and impurity removal method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20181010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |