CN204224723U - Mechanical agitation type in-pulp electrolysis groove - Google Patents
Mechanical agitation type in-pulp electrolysis groove Download PDFInfo
- Publication number
- CN204224723U CN204224723U CN201420711985.4U CN201420711985U CN204224723U CN 204224723 U CN204224723 U CN 204224723U CN 201420711985 U CN201420711985 U CN 201420711985U CN 204224723 U CN204224723 U CN 204224723U
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- electrolyzer
- copper bar
- electrolysis
- positive
- pulverizing mill
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Abstract
The utility model discloses a kind of mechanical agitation type in-pulp electrolysis groove, comprise positive pole copper bar, positive plate, negative pole copper bar, negative plate and electrolytic film, pole plate and positive and negative electrode copper bar all adopt V-type to overlap; The middle and lower part of electrolyzer is provided with the major axis stirring rake of lateral arrangement; The bottom of electrolyzer is provided with the spiral conveyer of lateral arrangement, and the conveying termination of spiral conveyer is provided with cone bottom structure, and the cone end connects wet method pulverizing mill through discharge nozzle, and wet method pulverizing mill connects electrolyzer through transfer lime.The utility model is rationally simple for structure, and pole plate and positive and negative electrode V-arrangement overlap, and is convenient to realize the accurate spacing of pole plate, ensures reliable contacts; Whipping appts low speed sweep leaf big area is swept and is more particularly suitable for maintenance ore pulp suspension that is long-time, less energy-consumption; Pulverizing mill is combined the reliable suspension and electrolysis that realize ore pulp with spiral conveyer, coarse particles separating twice can promote to improve electrolytic metal productive rate, is especially applicable to large production and application, has a extensive future.
Description
Technical field
The utility model relates to a kind of mechanical agitation type in-pulp electrolysis groove, is especially applicable to electrolysis ore pulp and uses.
Background technology
Electrolyzer is the key equipment supporting the electrolytic etching of metal industry such as lead, zinc, manganese, aluminium, but existing electrolyzer mostly can only electrolytic solution, and can not electrolysis ore pulp, namely first must be prepared into electrolytic solution before electrolysis and just can carry out electrolysis.
Breeze being prepared into electrolytic solution needs through multiple steps such as chemical combination, dissolving, press filtration and removal of impurities, the many costs of step are high, certain loss is also there is in preparation process, if breeze directly can be made in electrolyzer ore pulp to carry out electrolysis, just can significantly Simplified flowsheet, cut down the number of intermediate links, cost-saving and improve the yield of product.
In-pulp electrolysis essence is exactly in electrolyzer, add breeze and corresponding acid, electrolysis procedure is carried out after directly carrying out the combination reaction of breeze and acid, namely chemical combination and electrolysis is carried out simultaneously, the advantage of this operation is can significantly Simplified flowsheet, chemical combination, removal of impurities, electrolysis are completed jointly in groove, omit the operations such as press filtration, also a lot of reservoirs can be reduced the while of cost-effective, the acid that electrolytic anode produces simultaneously constantly can be reacted with breeze, metal in breeze is constantly dissolved in the form of an ion, obtains higher electrolytic yield.
Breeze is meeting sedimentation in electrolyzer, the greatest difficulty existed in actual electrical solution preocess is exactly that ore pulp suspends, if ore pulp can not realize good suspension, then electrolysis produce acid just can not well and breeze react, what breeze was dissolved slows, in electrolyzer, concentration of metal ions is also difficult to improve, and electrolysis can not be carried out smoothly.If electrolysis can not be carried out smoothly, then the acid that electrolysis produces can be less, and the speed that breeze dissolves can be slower, causes vicious cycle, finally make electrolysis work paralyse.
Realize ore pulp to suspend, modal means stir, but common mechanical type stir only less at stirring rake, stir and ore pulp just can be made to suspend preferably in situation faster, but energy consumption can be very high in such whipping appts operation process, and large-scale electrolyzer needs multiple whipping appts could realize the normal operation of electrolysis, and cannot realize the end effect of sweeping of electrolyzer and carry out the process of serialization to the mineral powder granular that can not suspend thus make it to suspend, thus prior art can not meet the requirement of in-pulp electrolysis simultaneously.
Utility model content
The technical problems to be solved in the utility model overcomes the deficiencies in the prior art exactly, there is provided that a kind of structure is simple, energy consumption is low, ore pulp can be made better to suspend, and mechanical agitation type in-pulp electrolysis groove that electrolyzer is swept end function and suspended to the process thus make it that the mineral powder granular that can not suspend carries out serialization can be realized.
For overcoming the deficiencies in the prior art, the utility model takes following technical scheme:
A kind of mechanical agitation type in-pulp electrolysis groove, comprises positive pole copper bar, positive plate, negative pole copper bar, negative plate and electrolytic film, it is characterized in that: pole plate and positive and negative electrode copper bar all adopt V-type to overlap; The middle and lower part of electrolyzer is provided with the major axis stirring rake of lateral arrangement; The bottom of electrolyzer is provided with the spiral conveyer of lateral arrangement, and the conveying termination of spiral conveyer is provided with cone bottom structure, and the cone end connects wet method pulverizing mill through discharge nozzle, and wet method pulverizing mill connects electrolyzer through transfer lime.
Mechanical agitation type in-pulp electrolysis groove generally adopts the impregnating material of resistance to certain high temperature to make, pole plate coordinates with positive and negative electrode copper bar and adopts V-type to overlap, easy and simple to handle being also easy to ensures comparatively accurate spacing between pole plate, and V-type overlapping mode, anode and cathode copper bar V-type opening can produce auto lock clamping action to pole plate copper bar, make that conductive contact is very reliable, contact resistance is very little, completely avoid pole plate and anode and cathode copper bar is common overlaps the loose contact existed and make heating serious, and electric current is influenced directly affects electrolytic efficiency afterwards.
Assembling made by electrolytic film suitable thickness filter cloth, play isolation to produce cathode compartment effect but can slag be intercepted and be energized and can realize electrolysis, when namely electrolytic film and electrolysis electric field realize electrolysis, the isolation of the anode chamber and the cathode chamber intercepts slag, but positively charged ion can be allowed to pass through smoothly.
Electrolytic film chamber composition cathode compartment rest part is all anolyte compartment, anolyte compartment's Inner electrolysis constantly produces acid, it is the mixture of breeze and acid in anolyte compartment, anode electrolysis produce acid can constantly and breeze react, barrier film isolates cathode compartment and stops that slag enters, and metal ion realizes electrolysis and separates out in the cathode compartment of cleaning.
Large scale electrolytic cell generally long about six meters, it is the biggest obstacle hindering the application of in-pulp electrolysis technology that ore pulp suspends, suspend for realizing stirring ore pulp, the design adopts major axis stirring rake low speed rotation, sweeping with low speed long distance big area more makes ore pulp stablize less energy-consumption maintenance suspension, spiral conveyer realizes directed conveying to larger particles and the sedimentation breeze that cannot suspend, bore bucket by left end to realize concentrating output, wet method pulverizing mill is entered by discharge nozzle, wet method pulverizing mill band impeller has conveying function, coarse particles realizes reflux cycle by transfer lime again through pulverizing mill dispersion and fining, pulverizing mill and spiral conveyer can carry out synchronously rationally intermittently starting, to reduce high energy consumption and the equipment attrition of running continuously.
Compared with prior art, the beneficial effects of the utility model are also:
System architecture is succinct rationally, be convenient to implement, and pole plate and positive and negative electrode V-arrangement overlaps, are convenient to realize the accurate spacing of pole plate, and this overlapping mode also has self-locking clamping character, ensure reliable contacts, realize the best and conduct electricity; Low speed sweep leaf big area is swept and is more particularly suitable for maintenance ore pulp suspension that is long-time, less energy-consumption; Pulverizing mill and spiral conveyer carry out synchronously rationally intermittently starting, and can reduce high energy consumption and the equipment attrition of running continuously; Two kinds of patterns combine the reliable suspension and the electrolysis that achieve ore pulp, and coarse particles are carried out separating twice and can promote raising electrolytic metal productive rate, and especially applicable large production and application, has a extensive future.
Accompanying drawing explanation
Fig. 1 is main view plane structural representation of the present utility model.
Fig. 2 is left view plane structural representation of the present utility model.
In figure, each label represents:
1, positive pole copper bar; 2, positive plate; 3, negative plate; 4, electrolytic film; 5, major axis stirring rake; 6, spiral conveyer; 7, negative pole copper bar; 8, wet method pulverizing mill; 9, discharge nozzle; 10, transfer lime; 11, electrolysis liquid surface.
Embodiment
Now by reference to the accompanying drawings, the utility model is illustrated further.
Mechanical agitation type in-pulp electrolysis groove as depicted in figs. 1 and 2, comprises positive pole copper bar 1, positive plate 2, negative pole copper bar 7, negative plate 3 and electrolytic film 4, and pole plate 2,3 and positive and negative electrode copper bar 1,7 all adopt V-type to overlap; The middle and lower part of electrolyzer is provided with the major axis stirring rake 5 of lateral arrangement; The bottom of electrolyzer is provided with the spiral conveyer 6 of lateral arrangement, and the conveying termination of spiral conveyer 6 is provided with cone bottom structure, and the cone end connects wet method pulverizing mill 8 through discharge nozzle 9, and wet method pulverizing mill 8 connects electrolyzer through transfer lime 10.
Mechanical agitation type in-pulp electrolysis groove generally adopts the impregnating material of resistance to certain high temperature to make, pole plate 2,3 coordinates with positive and negative electrode copper bar 1,7 and adopts V-type to overlap, easy and simple to handle being also easy to ensures comparatively accurate spacing between pole plate, and V-type overlapping mode, anode and cathode copper bar V-type opening can produce auto lock clamping action to pole plate copper bar, make that conductive contact is very reliable, contact resistance is very little, completely avoid pole plate and anode and cathode copper bar is common overlaps the loose contact existed and make heating serious, and electric current is influenced directly affects electrolytic efficiency afterwards.
Assembling made by electrolytic film 4 suitable thickness filter cloth, play isolation to produce cathode compartment effect but can slag be intercepted and be energized and can realize electrolysis, when namely electrolytic film 4 and electrolysis electric field realize electrolysis, the isolation of the anode chamber and the cathode chamber intercepts slag, but positively charged ion can be allowed to pass through smoothly.
Electrolytic film 4 chamber composition cathode compartment rest part is all anolyte compartment, anolyte compartment's Inner electrolysis constantly produces acid, it is the mixture of breeze and acid in anolyte compartment, anode electrolysis produce acid can constantly and breeze react, barrier film 4 isolates cathode compartment and stops that slag enters, and metal ion realizes electrolysis and separates out in the cathode compartment of cleaning.
Large scale electrolytic cell generally long about six meters, it is the biggest obstacle hindering the application of in-pulp electrolysis technology that ore pulp suspends, suspend for realizing stirring ore pulp, the design adopts major axis stirring rake 5 low speed rotation, sweeping with low speed long distance big area more makes ore pulp stablize less energy-consumption maintenance suspension, spiral conveyer 6 pairs of larger particles and the sedimentation breeze that cannot suspend realize directed conveying, bore bucket by left end to realize concentrating output, wet method pulverizing mill 8 is entered by discharge nozzle 9, wet method pulverizing mill 8 is with impeller to have conveying function, coarse particles realizes reflux cycle by transfer lime 10 again through pulverizing mill 8 dispersion and fining, pulverizing mill 8 and spiral conveyer 6 can carry out synchronously rationally intermittently starting, to reduce high energy consumption and the equipment attrition of running continuously.
Above-mentioned just preferred embodiment of the present utility model, not does any pro forma restriction to the utility model.Any those of ordinary skill in the art, when not departing from technical solutions of the utility model scope, the technology contents of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solutions of the utility model, or be revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solutions of the utility model, according to the utility model technical spirit to any simple modification made for any of the above embodiments, equivalent variations and modification, all should drop in the scope of technical solutions of the utility model protection.
Claims (1)
1. a mechanical agitation type in-pulp electrolysis groove, comprises positive pole copper bar, positive plate, negative pole copper bar, negative plate and electrolytic film, it is characterized in that: pole plate and positive and negative electrode copper bar all adopt V-type to overlap; The middle and lower part of electrolyzer is provided with the major axis stirring rake of lateral arrangement; The bottom of electrolyzer is provided with the spiral conveyer of lateral arrangement, and the conveying termination of spiral conveyer is provided with cone bottom structure, and the cone end connects wet method pulverizing mill through discharge nozzle, and wet method pulverizing mill connects electrolyzer through transfer lime.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420711985.4U CN204224723U (en) | 2014-11-25 | 2014-11-25 | Mechanical agitation type in-pulp electrolysis groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420711985.4U CN204224723U (en) | 2014-11-25 | 2014-11-25 | Mechanical agitation type in-pulp electrolysis groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204224723U true CN204224723U (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420711985.4U Withdrawn - After Issue CN204224723U (en) | 2014-11-25 | 2014-11-25 | Mechanical agitation type in-pulp electrolysis groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204224723U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104313650B (en) * | 2014-11-25 | 2016-08-17 | 吉首大学 | Mechanical agitation type in-pulp electrolysis groove |
| CN108085718A (en) * | 2017-11-20 | 2018-05-29 | 俞步云 | Multifunctional multilayer grade translation rotation electrode slurry electrolytic cell |
-
2014
- 2014-11-25 CN CN201420711985.4U patent/CN204224723U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104313650B (en) * | 2014-11-25 | 2016-08-17 | 吉首大学 | Mechanical agitation type in-pulp electrolysis groove |
| CN108085718A (en) * | 2017-11-20 | 2018-05-29 | 俞步云 | Multifunctional multilayer grade translation rotation electrode slurry electrolytic cell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150325 Effective date of abandoning: 20160817 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |