CN205223366U - A feed liquor structure that is used for box feed liquor ware and electrolysis trough of electrolysis trough - Google Patents
A feed liquor structure that is used for box feed liquor ware and electrolysis trough of electrolysis trough Download PDFInfo
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- CN205223366U CN205223366U CN201520986780.1U CN201520986780U CN205223366U CN 205223366 U CN205223366 U CN 205223366U CN 201520986780 U CN201520986780 U CN 201520986780U CN 205223366 U CN205223366 U CN 205223366U
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- feed liquor
- box
- negative plate
- liquid
- inlet device
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Abstract
The utility model discloses a box feed liquor ware of electrolysis trough, including the box, the upper portion of box transversely is equipped with the feed liquor pipe along the box, and the part that the feed liquor pipe lies in the box sets up a plurality of minutes discharge orifices, and the lower part of box is equipped with the horizontal horizontal distribution of a plurality of nozzles that are used for spraying electrolyte, each nozzle edge box. A feed liquor structure of electrolysis trough, includes cell body, main feed liquor pipe, liquid outlet and is located a plurality of negative plates of cell body, in the electrolyte of negative plate submergence in the cell body, install box feed liquor ware in the wall of the vertical both ends of cell body at least one, the main feed liquor pipe of electrolysis trough is connected to the inlet of box feed liquor ware feed liquor pipe, and the spray nozzle number of a box feed liquor ware be the twice of negative plate quantity, and each nozzle corresponds a side of negative plate respectively, and with correspond the corresponding of negative plate to the side of adjacent. That has adopted that the feed liquor structure of the electrolysis trough of box feed liquor ware can be even directly delivers each negative plate surface with fresh electrolyte.
Description
Technical field
The utility model relates to cell technologies field, particularly relates to a kind of for the box liquid inlet device of electrolyzer and the feed liquor structure of electrolyzer.
Background technology
The electrolysis industry development history of China, in fact be exactly an economize on electricity history, it is the important cost factor affecting product profit that the residence height of power consumption does not fall, realize the target significantly reducing electrolyzer energy consumption, cell construction must be improved or even use novel electrolytic bath, and this often significantly increases the manufacturing cost of enterprise in production run, do not change original cell construction as far as possible and can economize on electricity again and become the target of many electrolysis plants pursuit.Form electrolytic tank electrode reaction each step by step in, it is slow that mass transfer in liquid phase step is often carried out, thus the Control step controlling whole electrode reaction is often become, the method of design that the overall flow characteristic having had at present investigator to recognize by improving electrolytic solution obviously increases the mass transfer effect between anode and cathode will have more power savings advantages, when fluid inlet is particularly all installed near cathode plate surface, can the mass transfer effect of obvious intensified electrolysis liquid, reduce bath voltage, if but the flow of electrolyte that different fluid inlet flows out, flow velocity or towards inconsistent, then between each pole plate, flow field will there will be notable difference, electrolyte temperature, reaction particle concentration and acidity also have notable difference and unstable, reduce the quality of cathode deposition, how to realize the flow of electrolyte of the fluid inlet outflow be arranged near cathode surface, flow velocity with towards unanimously having become a new difficult problem.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of for the box liquid inlet device of electrolyzer and the feed liquor structure of electrolyzer, fresh electrolyte can be directly shipped to each cathode plate surface by feed liquor structure uniformly that have employed the electrolyzer of box liquid inlet device.
The purpose of this utility model is achieved in that
A kind of box liquid inlet device for electrolyzer, comprise the casing for storing electrolytic solution, the top of described casing is provided with liquid-inlet pipe along the transverse direction of casing, the part that described liquid-inlet pipe is positioned at casing arranges some tap holes, the bottom of described casing is provided with some nozzles for jet electrolytic liquid, and each nozzle distributes along the transverse horizontal of casing.
For the ease of the installation of casing, preferably, described casing is flat rectangular-shaped.
For the ease of locating liquid-inlet pipe, sealing, preferably, the transverse ends wall of casing is extended at the two ends of described liquid-inlet pipe respectively, and one end of liquid-inlet pipe is fluid inlet, and the other end seals, and seals between liquid-inlet pipe with corresponding end wall.
For the ease of regulating nozzle to go out flow quantity and jet length, preferably, described liquid-inlet pipe establishes one end of fluid inlet to arrange opening-closing valve and flow control valve.
In order to suppress feed liquor to the stirring of case electrolyte inside, preferably, the some tap holes on described liquid-inlet pipe are evenly arranged, the level that is oriented of each tap hole or vertically upward or obliquely.
In order to make the electrolytic solution in casing can be shipped to each cathode plate surface evenly, rapidly, further, described some nozzles are installed on the outside of the longitudinal end wall of casing, and each nozzle is less than or equal to the wall thickness of corresponding end wall in the insert length of corresponding end wall.
A kind of feed liquor structure of electrolyzer, comprise cell body, main liquid-inlet pipe, liquid outlet and be positioned at some negative plates of cell body, at least one in the longitudinal end walls of described cell body is provided with box liquid inlet device, the liquid feeding end of described box liquid inlet device liquid-inlet pipe connects the main liquid-inlet pipe of electrolyzer, the nozzle quantity of a box liquid inlet device is the twice of negative plate quantity, a side of the corresponding negative plate of each nozzle difference, and adjacent with the corresponding side surface of corresponding negative plate, two nozzles closing on same negative plate are consistent with corresponding negative plate spacing.
Further, described box liquid inlet device is horizontally set in cell body, and is fixed on corresponding cell body end wall.
Further, one in the longitudinal end walls of described cell body is provided with box liquid inlet device, the vertical range of nozzle distance negative plate lower end be negative plate in the electrolytic solution submergence height 1/3.
Further, the longitudinal end walls of described cell body is separately installed with a box liquid inlet device, wherein, the vertical range of the nozzle distance negative plate bottom surface of a box liquid inlet device be negative plate in the electrolytic solution submergence height 1/3, the vertical range of the nozzle distance negative plate bottom surface of another box liquid inlet device be negative plate in the electrolytic solution submergence height 2/3.This structure can accelerate circulation of elecrolyte, and avoids two box liquid inlet device nozzle fluids to liquidate.
Preferably, the bottom of described electrolyzer is provided with fluid inlet, this fluid inlet and box liquid inlet device coordinated feed liquor.The mode of the following feed liquor of tradition and box liquid inlet device coordinated feed liquor, can accelerate the discharge of dilution electrolytic solution, stablize electrolysis concentrated flow field, strengthen beneficial effect.
Owing to have employed technique scheme, the utility model has following beneficial effect:
The utility model provides the box liquid inlet device of a kind of electrolyzer, can be attached in original electrolyzer, and be directly fixed on electrolyzer end wall by this liquid inlet device during installation, do not change original cell construction, less investment, cost is low.Can fresh electrolyte be divided equally into casing by the aperture on liquid-inlet pipe tube wall in case, avoid the vigorous agitation of case flow field to the interference of nozzle fluid, then electrolytic solution through nozzle by near each cathode plate surface of the delivery of Direct Uniform, shorten the dilution residence time of electrolytic solution in groove, improve circulation of elecrolyte utilization ratio, ensure each nozzle fluid towards, flow velocity and flow are all consistent, make the flow field characteristic between each pole plate and electrolytic solution characteristic close, the bath voltage that in electrolytic process, polarizing effect is brought can be suppressed to rise, the quality of cathode product is improved while saves energy.The utility model has that structure is simple, cost is low and the feature of good energy-conserving effect, is the electrolyzer power-saving technology that a kind of cost performance is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the box liquid inlet device for electrolyzer;
Fig. 2 is the structural representation of a kind of embodiment of the feed liquor structure of electrolyzer;
Fig. 3 is the Longitudinal cross section schematic of Fig. 2;
Fig. 4 is the cross sectional representation of the another kind of embodiment of the feed liquor structure of electrolyzer.
Reference numeral
In accompanying drawing, 1, cell body; 2 casings; 3, liquid-inlet pipe; 4, tap hole; 5, nozzle; 6, fluid inlet; 7, liquid outlet; 8, negative plate.
Embodiment
See Fig. 1, for a kind of for the box liquid inlet device of electrolyzer, comprise the casing 2 for storing electrolytic solution, in the present embodiment, described casing 2 is in flat rectangular-shaped, and the material of this casing 2 can adopt the cheap materials such as plastics according to practical situation.The top of described casing 2 is provided with liquid-inlet pipe 3 along the transverse direction of casing 2, and further, the transverse ends wall of casing 2 is extended at the two ends of described liquid-inlet pipe 3 respectively, and one end of liquid-inlet pipe 3 is fluid inlet, and the other end seals, and seals between liquid-inlet pipe 3 with corresponding end wall.Further, described liquid-inlet pipe 3 establishes one end of fluid inlet to be independently provided with under meter, and arranges opening-closing valve and flow control valve.The part that described liquid-inlet pipe 3 is positioned at casing 2 arranges some tap holes 4, and the specification of the some tap holes 4 on described liquid-inlet pipe 3 is consistent with spacing, with uniform divided flows fresh electrolyte, reaches the object of stable case flow field; The level that is oriented of each tap hole 4 or vertically upward or obliquely, should not vertically downward, to suppress feed liquor to the stirring of case electrolyte inside.The bottom of described casing 2 is provided with some nozzles 5 for jet electrolytic liquid, each nozzle 5 distributes along the transverse horizontal of casing 2, described some nozzles 5 are installed on the outside of the longitudinal end wall of casing 2, and each nozzle 5 is less than or equal to the wall thickness of corresponding end wall in the insert length of corresponding end wall.
See Fig. 2, Fig. 3, a kind of feed liquor structure of electrolyzer, comprise cell body 1, fluid inlet 6, liquid outlet 7 and be positioned at some negative plates 8 of cell body 1, the bottom of described negative plate 8 is immersed in the electrolytic solution in cell body 1, one in the longitudinal end walls of described cell body 1 is provided with box liquid inlet device, described box liquid inlet device is horizontally set in cell body 1, and is fixed on corresponding cell body 1 end wall.The liquid feeding end of described box liquid inlet device liquid-inlet pipe 3 connects the main liquid-inlet pipe of electrolyzer, nozzle 5 quantity of a box liquid inlet device is the twice of negative plate 8 quantity, a side of the corresponding negative plate 8 of each nozzle 5 difference, and it is adjacent with the corresponding side surface of corresponding negative plate 8, the specification of nozzle and towards unanimously, two nozzles closing on same negative plate are consistent with corresponding negative plate spacing.Nozzle 5 apart from the vertical range of negative plate 8 lower end be negative plate 8 in the electrolytic solution submergence height 1/3.Fresh electrolyte is directly injected near corresponding cathode plate surface by each nozzle.Preferably, described electrolyzer is provided with traditional bottom fluid inlet 6, and this fluid inlet 6 and nozzle 5 coordinated feed liquor, can accelerate the discharge of dilution electrolytic solution, strengthens beneficial effect.
The utility model is not only confined to above-described embodiment, see Fig. 4, the longitudinal end walls of described cell body 1 is separately installed with a box liquid inlet device, nozzle 5 quantity of each box liquid inlet device is the twice of negative plate 8 quantity, wherein, the nozzle 5 of a box liquid inlet device apart from the vertical range of negative plate 8 bottom surface be negative plate 8 in the electrolytic solution submergence height 1/3, the nozzle 5 of another box liquid inlet device apart from the vertical range of negative plate 8 bottom surface be negative plate 8 in the electrolytic solution submergence height 2/3.This structure accelerates circulation of elecrolyte, avoids same level nozzle 5 fluid to liquidate.
What finally illustrate is, above preferred embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model by above preferred embodiment, but those skilled in the art are to be understood that, various change can be made to it in the form and details, and not depart from the utility model claims limited range.
Claims (10)
1. the box liquid inlet device for electrolyzer, it is characterized in that: comprise the casing for storing electrolytic solution, the top of described casing is provided with liquid-inlet pipe along the transverse direction of casing, the part that described liquid-inlet pipe is positioned at casing arranges some tap holes, the bottom of described casing is provided with some nozzles for jet electrolytic liquid, and each nozzle distributes along the transverse horizontal of casing.
2. the box liquid inlet device for electrolyzer according to claim 1, is characterized in that: the transverse ends wall of casing is extended at the two ends of described liquid-inlet pipe respectively, and one end of liquid-inlet pipe is fluid inlet, and the other end seals, and seals between liquid-inlet pipe with corresponding end wall.
3. the box liquid inlet device for electrolyzer according to claim 2, is characterized in that: one end of described liquid-inlet pipe fluid inlet arranges opening-closing valve and flow control valve.
4. the box liquid inlet device for electrolyzer according to claim 1, is characterized in that: the some tap holes on described liquid-inlet pipe are evenly arranged, the level that is oriented of each tap hole or vertically upward or obliquely.
5. the box liquid inlet device for electrolyzer according to claim 1, is characterized in that: described some nozzles are installed on the outside of the longitudinal end wall of casing, and each nozzle is less than or equal to the wall thickness of corresponding end wall in the insert length of corresponding end wall.
6. the feed liquor structure of an electrolyzer, comprise cell body, main liquid-inlet pipe, liquid outlet and be positioned at some negative plates of cell body, it is characterized in that: at least one in the longitudinal end walls of described cell body is provided with box liquid inlet device, the fluid inlet of described box liquid inlet device liquid-inlet pipe connects the main liquid-inlet pipe of electrolyzer, the nozzle quantity of a box liquid inlet device is the twice of negative plate quantity, a side of the corresponding negative plate of each nozzle difference, and adjacent with the corresponding side surface of corresponding negative plate, two nozzles closing on same negative electrode are consistent with the spacing of corresponding negative plate.
7. the feed liquor structure of electrolyzer according to claim 6, is characterized in that: described box liquid inlet device is horizontally set in cell body, and is fixed on corresponding cell body end wall.
8. the feed liquor structure of electrolyzer according to claim 6, is characterized in that: one in the longitudinal end walls of described cell body is provided with box liquid inlet device, the vertical range of nozzle distance negative plate lower end be negative plate in the electrolytic solution submergence height 1/3.
9. the feed liquor structure of electrolyzer according to claim 6, it is characterized in that: the longitudinal end walls of described cell body is separately installed with a box liquid inlet device, wherein, the vertical range of the nozzle distance negative plate bottom surface of a box liquid inlet device be negative plate in the electrolytic solution submergence height 1/3, the vertical range of the nozzle distance negative plate bottom surface of another box liquid inlet device be negative plate in the electrolytic solution submergence height 2/3.
10. the feed liquor structure of electrolyzer according to claim 6, is characterized in that: the bottom of described electrolyzer is provided with fluid inlet, this fluid inlet and box liquid inlet device coordinated feed liquor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520986780.1U CN205223366U (en) | 2015-12-02 | 2015-12-02 | A feed liquor structure that is used for box feed liquor ware and electrolysis trough of electrolysis trough |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520986780.1U CN205223366U (en) | 2015-12-02 | 2015-12-02 | A feed liquor structure that is used for box feed liquor ware and electrolysis trough of electrolysis trough |
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| CN205223366U true CN205223366U (en) | 2016-05-11 |
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| CN201520986780.1U Expired - Fee Related CN205223366U (en) | 2015-12-02 | 2015-12-02 | A feed liquor structure that is used for box feed liquor ware and electrolysis trough of electrolysis trough |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106906492A (en) * | 2017-04-19 | 2017-06-30 | 重庆科技学院 | Copper powder electrolysis unit and electrolytic method |
| CN111304694A (en) * | 2019-11-13 | 2020-06-19 | 铜陵有色金属集团股份有限公司 | Method for directly electrolyzing scrap copper |
-
2015
- 2015-12-02 CN CN201520986780.1U patent/CN205223366U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106906492A (en) * | 2017-04-19 | 2017-06-30 | 重庆科技学院 | Copper powder electrolysis unit and electrolytic method |
| CN106906492B (en) * | 2017-04-19 | 2018-12-18 | 重庆科技学院 | Copper powder electrolysis unit and electrolytic method |
| CN111304694A (en) * | 2019-11-13 | 2020-06-19 | 铜陵有色金属集团股份有限公司 | Method for directly electrolyzing scrap copper |
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| 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: 20160511 Termination date: 20191202 |
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| CF01 | Termination of patent right due to non-payment of annual fee |