CN213835567U - Self-circulation electrolytic electrodeposition tank - Google Patents
Self-circulation electrolytic electrodeposition tank Download PDFInfo
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- CN213835567U CN213835567U CN202022185696.3U CN202022185696U CN213835567U CN 213835567 U CN213835567 U CN 213835567U CN 202022185696 U CN202022185696 U CN 202022185696U CN 213835567 U CN213835567 U CN 213835567U
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Abstract
The utility model discloses a self-loopa electrolytic deposition groove, including the electrolytic deposition cell body, the outside of electrolytic deposition cell body is provided with electrolyte self-looper, and electrolyte self-looper includes the circulating slot and with the first liquid pump of circulating slot matched with, the output of first liquid pump through first feed liquor pipe and the internal inlet means intercommunication of electrolytic deposition cell, and the liquid outlet of electrolytic deposition cell body upper end passes through liquid return pipe and circulating slot intercommunication, and outside liquid supply system passes through the fluid infusion pipe intercommunication on pipeline and the circulating slot. The utility model discloses can realize the self-loopa of electrolyte in the single electrolysis winning cell, can enough satisfy the demand of large-traffic electrolysis winning cells such as concurrent flow electrolysis winning cell, can effectively alleviate outside liquid supply system's pressure again, be particularly useful for the condition that needs supply liquid to a plurality of electrolysis winning cells to the whole volume of equipment is less, and the consumption is lower, and the electrolyte utilization ratio is high, has saved the resource, has reduced manufacturing cost height, has strengthened the competitiveness of product.
Description
Technical Field
The utility model relates to an electrolysis and electrodeposition equipment especially relates to a self-loopa electrolysis and electrodeposition groove.
Background
With the development of society and science and technology, refining technologies such as metal electrowinning and the like are continuously improved, in order to improve the production efficiency of an electrolytic cell on the premise of ensuring the quality of an electrolytic product, the common mode is to increase the circulation quantity of electrolyte, improve the migration speed of metal ions, reduce concentration polarization in the electrolytic production process and achieve high-current-density electrolytic production, such as a parallel-flow electrowinning cell and the like. However, the existing parallel flow electrowinning cells and other large-flow electrowinning cells need to be provided with a large-power circulation system, such as increasing the power of a liquid pump, increasing the diameter of a pipeline, increasing an electrolyte circulation cell body, increasing a corresponding purification device or filtering equipment, and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a self-loopa electrolytic deposition groove can solve at least one among the above-mentioned technical problem, the technical scheme of the utility model as follows:
the utility model provides a self-loopa electrolytic deposition groove, includes the electrolytic deposition cell body, the outside of electrolytic deposition cell body is provided with electrolyte self-loopa device, electrolyte self-loopa device include the circulating bath and with the first liquid pump of circulating bath matched with, the output of first liquid pump is through the inlet means intercommunication in first feed liquor pipe and the electrolytic deposition cell body, the liquid outlet of electrolytic deposition cell body upper end is through returning liquid pipe and circulating bath intercommunication, outside liquid supply system passes through the liquid pipe intercommunication of benefit on pipeline and the circulating bath.
In some embodiments, the circulation tank is located below the liquid outlet, and the liquid return pipe is arranged in a vertical direction.
In some embodiments, the upper end of the circulation tank is provided with an overflow pipe, and the overflow pipe is communicated with an external liquid supply system through a pipeline.
In some embodiments, the outer side of the electrowinning cell body is provided with a mounting base plate on which the circulation cell and the first liquid pump are mounted.
In some embodiments, the outer upper end of the electrowinning cell body is provided with a first projection for cooperating with the walkway platform.
In some embodiments, the inlet is a parallel flow inlet.
In some embodiments, a first control valve is disposed on the first feed liquor pipe.
In some embodiments, the first control valve is near the top of the electrowinning cell body.
In some embodiments, the two sides of the lower end in the electrowinning cell body are respectively provided with a liquid inlet device, and the first liquid inlet pipe is respectively communicated with the two liquid inlet devices.
In some embodiments, the first liquid inlet pipe is provided with a first control valve on a pipeline connecting the two liquid inlet devices.
The utility model has the advantages that: in the using process, the outer side of the electrowinning cell body is provided with an electrolyte self-circulation device, a first liquid pump of the electrolyte self-circulation device can stably and continuously input the electrolyte in a circulation tank into the electrowinning cell body through a first liquid inlet pipe and a liquid inlet device, the electrolyte in the electrowinning cell body flows back into the circulation tank of the electrolyte self-circulation device through a liquid outlet and a liquid return pipe, an external liquid supply system replenishes the circulation tank of the electrolyte self-circulation device through a liquid replenishing pipe according to specific requirements, so that the self-circulation of the electrolyte in a single electrowinning cell is realized, namely, an independent electrolyte self-circulation system is configured on each electrowinning cell, the requirements of high-flow electrowinning cells such as a parallel flow electrowinning cell and the like can be met, the pressure of the external liquid supply system can be effectively reduced, the external liquid supply system does not need large power of a liquid pump, The device comprises a pipeline, an electrolyte circulation tank body, a purification device or a filtering device and the like, is particularly suitable for the condition that liquid needs to be supplied to a plurality of electrolytic and electrodeposition tanks, and has the advantages of wide application range, small overall size of the device, low power consumption, high electrolyte utilization rate, low loss of raw materials and the like, resource saving, low production cost and product competitiveness enhancement.
In addition, in the technical solutions of the present invention, the technical solutions can be implemented by adopting conventional means in the art, which are not specifically described.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a side view of a self-circulation electrodeposition cell according to an embodiment of the present invention.
Fig. 2 is a front view of a self-circulation electrodeposition cell according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of an electrolyte self-circulation device in a self-circulation electrowinning cell according to an embodiment of the present invention.
The reference numbers in the drawings indicate that the electrolytic electrodeposition tank body 1, the liquid outlet 11, the mounting base plate 12, the first bump 13, the supporting leg 14, the electrolyte self-circulation device 2, the circulation tank 21, the first liquid pump 22, the first liquid inlet pipe 23, the liquid return pipe 24, the liquid supplementing pipe 25, the overflow pipe 26, the first control valve 27, the liquid inlet device 3 and the parallel flow liquid inlet device 31.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of but not limiting of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", "both ends", "both sides", "bottom", "top", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the elements referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "upper," "lower," "primary," "secondary," and the like are used for descriptive purposes only and may be used for purposes of simplicity in more clearly distinguishing between various components and not to indicate or imply relative importance.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected to each other inside two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Fig. 1 is the utility model discloses a side view of self-loopa electrolytic deposition groove of embodiment, fig. 2 is the utility model discloses a front view of self-loopa electrolytic deposition groove of embodiment, fig. 3 is the utility model discloses a structural schematic diagram of electrolyte self-loopa device department in self-loopa electrolytic deposition groove of embodiment.
Example (b):
as shown in figures 1-3, a self-circulation electrowinning cell according to the present invention is schematically shown, which can be used for electrolysis and electrowinning of metals such as copper, zinc, nickel, manganese, etc. This self-loopa electrowinning cell includes the electrowinning cell body 1, the outside of electrowinning cell body 1 is provided with electrolyte from circulating device 2, electrolyte is from circulating device 2 including circulating slot 21 and with the first liquid pump 22 of circulating slot 21 matched with, first liquid pump 22 passes through the pipeline and is connected with circulating slot 21, the output of first liquid pump 22 communicates through the inlet means 3 in first feed liquor pipe 23 and the electrowinning cell body 1, liquid outlet 11 of 1 upper end of electrowinning cell body is through returning liquid pipe 24 and circulating slot 21 intercommunication, outside liquid supply system passes through the pipeline and communicates with liquid supplement pipe 25 on the circulating slot 21, liquid supplement pipe 25 and liquid return pipe 24 are located the top of circulating slot 21 usually. The first liquid pump 22 can extract electrolyte from the circulation tank 21, the electrolyte is input into the electrowinning cell body 1 through the first liquid inlet pipe 23 by the liquid inlet device 3, when the liquid level of the electrolyte in the electrowinning cell body 1 is higher than the liquid outlet 11, the electrolyte flows back into the circulation tank 21 of the electrolyte self-circulation device 2 through the liquid outlet 11 and the liquid return pipe 24, when the electrolyte in the circulation tank 21 is insufficient, the external liquid supply system supplies electrolyte to the circulation tank 21 through the liquid supply pipe 25, and therefore self-circulation of the electrolyte in a single electrowinning cell is achieved. In addition, when the self-circulation electrowinning cell normally works, the liquid level of the electrolyte in the electrowinning cell body 1 is not lower than the liquid outlet 11, the self-circulation electrowinning cell continuously and stably supplies liquid to the electrowinning cell body 1, and meanwhile, the electrolyte in the electrowinning cell body 1 continuously and stably flows back to the circulation cell 21 of the electrolyte self-circulation device 2 through the liquid outlet 11 and the liquid return pipe 24, so that the electrolyte is ensured to continuously and stably circularly flow.
Generally, liquid outlet 11 is located the upper end of electrolysis and electrodeposition cell body 1 one end, and the outside at electrolysis and electrodeposition cell body 1 one end is installed from circulating device 2 to electrolyte, and liquid outlet 11 and electrolyte are located same one end of electrolysis and electrodeposition cell body 1 from circulating device 2, and it is more convenient to connect the operation such as, and the structure is compacter, stable, has reduced pipeline length for the circulation of electrolyte.
An overflow pipe 26 is arranged at the upper end of the circulation tank 21, the overflow pipe 26 is communicated with an external liquid supply system through a pipeline, for example, the overflow pipe 26 is communicated with an electrolyte storage tank of the external liquid supply system, when the liquid level of the electrolyte in the circulation tank 21 is higher than the overflow pipe 26, the electrolyte flows back to the electrolyte storage tank of the external liquid supply system through the overflow pipe 26, so that the electrolyte in the circulation tank 21 is prevented from overflowing, and the safety and the reliability are higher.
The outer side of the electrowinning cell body 1 is provided with a mounting bottom plate 12 for arranging the circulating tank 21 and the first liquid pump 22, and the arranging circulating tank 21 and the first liquid pump 22 are arranged on the mounting bottom plate 12, so that the electrowinning cell is simple in structure and convenient to operate.
The upper end of the outer side of the electrowinning cell body 1 is provided with a first lug 13 which is used for being matched with a walkway platform, the walkway platform is usually a grating plate and the like for workers to walk, the number, the size, the arrangement and the like of the first lug 13 are determined according to actual conditions, and the walkway platform can be stably supported and placed as a basis.
The liquid inlet device 3 is a parallel flow liquid inlet device 31, the parallel flow liquid inlet device 31 is generally horizontally arranged along the length direction in the electrowinning cell body 1, the parallel flow liquid inlet device 31 is uniformly provided with a plurality of liquid inlet structures such as spray heads and liquid inlets along the length direction in the electrowinning cell body 1, a plurality of cathode plates and anode plates are sequentially arranged in the electrowinning cell body 1 at intervals, the electrolyte is supplied to the parallel flow liquid inlet device 31 from the circulating device 2, the electrolyte is stably input into the electrowinning cell body 1 through the liquid inlet structures on the parallel flow liquid inlet device 31, then the electrolyte respectively flows in parallel between the adjacent cathode plates and anode plates and is uniformly distributed between the cathode plates and the anode plates, namely, an electrolysis interval is respectively formed between each adjacent cathode plate and anode plate, each electrolysis interval is not influenced by each other, and finally the electrolyte flows back into the circulating groove 21 of the electrolyte self-circulating device 2 through the liquid outlet 11 and the liquid return pipe 24, electrolyte flow direction is stable, single and the flow is shortest, the flow is big, the possibility that flows toward other directions is little, be difficult for producing the turbulent flow, the utilization ratio of electrolyte has been improved, required circulation volume is littleer under the same current density condition, the power that needs to consume has been reduced, even electrolyte circulation volume increases, electrolyte in the electrolysis electro-winning cell body 1 also does not have the turbulent flow, be difficult to lead to the stirring of positive pole mud, electrolyte suspended particle concentration has been reduced, be convenient for positive pole mud subsides fast, the quality of electrolysis product has been improved.
The first liquid inlet pipe 23 is provided with a first control valve 27, such as a ball valve, and the liquid inlet speed and the flow rate of the electrolyte can be adjusted conveniently through the first control valve 27. The first control valve 27 may also be located near the top of the electrowinning cell body 1, the first control valve 27 being located generally above the walkway platform, i.e. above the first projection 13, to further facilitate operation of the first control valve 27.
The liquid inlet devices 3 are respectively arranged on two sides of the lower end in the electrowinning cell body 1, the first liquid inlet pipe 23 is respectively communicated with the two liquid inlet devices 3, the two liquid inlet devices 3 respectively and simultaneously feed liquid into the electrowinning cell body 1, the efficiency is higher, and the circulation volume of electrolyte is also increased. Further, be provided with first control valve 27 on the pipeline that first feed liquor pipe 23 and two inlet means 3 are connected respectively, two inlet means 3 are controlled respectively to two first control valves 27 promptly, can not produce interference each other, and it is more convenient to operate, and the reliability is higher.
Electrolyte self-loopa device 2 can also include filter equipment, heat abstractor, purifier etc. can filter, dispel the heat, purify etc. to self-loopa electrolyte as required through filter equipment, heat abstractor, purifier, check valve, detection device etc. to guarantee that electrolyte carries out circulation flow better, guarantee that equipment operates better, improved the stability, the reliability and the life of equipment.
The bottom of the electrowinning cell body 1 is also provided with supporting legs 14, the number, the size, the arrangement and the like of the supporting legs 14 are determined according to actual conditions, and the electrowinning cell body 1 can be stably placed as a basis. The electrolytic winning cell body 1 can be further provided with a detection device for detecting the concentration of the electrolyte in the electrolytic winning cell body 1, and the concentration of the electrolyte in the electrolytic winning cell body 1 is detected on time, so that an external liquid supply system can conveniently and timely supplement the electrolyte from the circulating tank 21 of the circulating device 2.
In the using process, the outer side of the electrowinning cell body 1 is provided with the electrolyte self-circulation device 2, the first liquid pump 22 of the electrolyte self-circulation device 2 can stably and continuously input the electrolyte in the circulation tank 21 into the electrowinning cell body 1 through the first liquid inlet pipe 23 and the liquid inlet device 3, meanwhile, the electrolyte in the electrowinning cell body 1 flows back into the circulation tank 21 of the electrolyte self-circulation device 2 through the liquid outlet 11 and the liquid return pipe 24, the external liquid supply system replenishes the circulation tank 21 of the electrolyte self-circulation device 2 through the liquid replenishing pipe 25 according to specific requirements, so as to realize the continuous and stable self-circulation of the electrolyte in a single electrowinning cell, namely, each electrowinning cell is provided with an independent electrolyte self-circulation system, when the electrolyte liquid level in the circulation tank 21 is higher than the overflow pipe 26, the electrolyte flows back into the electrolyte storage tank of the external liquid supply system through the overflow pipe 26, the first control valve 27 is also convenient for adjusting the liquid inlet speed, the flow rate and the like of the electrolyte. Compared with the prior art, the utility model has the advantages that: the continuous and stable self-circulation of the electrolyte in a single electrowinning cell is realized, namely, an independent electrolyte self-circulation system is arranged on each electrowinning cell, the operation is convenient, the requirements of high-flow electrowinning cells such as parallel-flow electrowinning cells and the like can be met, the pressure of an external liquid supply system can be effectively reduced, the external liquid supply system does not need large liquid pump power, pipeline diameter, electrolyte circulation cell bodies, purification devices or filtering equipment and the like, can be used for the electrolysis and the electrowinning of metals such as copper, zinc, nickel, manganese and the like, is particularly suitable for the situation that liquid supply is needed to a plurality of electrowinning cells in actual production or in the middle of production, has wide application range, therefore, the whole volume of the device is small, the power consumption is low, the utilization rate of the electrolyte is high, the loss of raw materials and the like is small, the resources are saved, the production cost is reduced, and the competitiveness of the product is enhanced.
The foregoing are only embodiments of the present invention, which are not intended to limit the scope of the present invention, and it should be understood that modifications and substitutions can be made by those skilled in the art without departing from the inventive concept, and all such modifications and substitutions are intended to be included within the scope of the appended claims. In this case all the details may be replaced with equivalent elements, and the materials, shapes and dimensions may be any.
Claims (10)
1. Self-circulation electrowinning cell, its characterized in that, including electrowinning cell body (1), the outside of electrowinning cell body (1) is provided with electrolyte from circulating device (2), electrolyte from circulating device (2) including circulating bath (21) and with circulating bath (21) matched with first liquid pump (22), the output of first liquid pump (22) through first feed liquor pipe (23) with feed liquor device (3) intercommunication in electrowinning cell body (1), liquid outlet (11) of electrowinning cell body (1) upper end through return liquid pipe (24) with circulating bath (21) intercommunication, outside liquid supply system pass through the pipeline with feed liquor pipe (25) intercommunication on circulating bath (21).
2. A self-circulating electrowinning cell in accordance with claim 1, characterised in that the circulation cell (21) is located below the liquid outlet (11) and the liquid return pipe (24) is arranged in a vertical direction.
3. A self-circulating electrowinning cell in accordance with claim 1, characterised in that the upper end of the circulation tank (21) is provided with an overflow pipe (26), which overflow pipe (26) is in communication with an external liquid supply system via a pipe.
4. A self-circulating electrowinning cell in accordance with claim 1, characterised in that the exterior side of the electrowinning cell body (1) is provided with a mounting floor (12) on which the circulation cell (21) and the first liquid pump (22) are located.
5. The self-circulating electrowinning cell in accordance with claim 1, characterised in that the outer upper end of the electrowinning cell body (1) is provided with a first projection (13) for cooperation with a walkway platform.
6. A self-circulating electrowinning cell in accordance with claim 1, characterised in that said inlet means (3) is a parallel flow inlet means (31).
7. A self-circulating electrowinning cell in accordance with one of the claims 1 to 6, characterised in that the first liquid inlet pipe (23) is provided with a first control valve (27).
8. A self-circulating electrowinning cell in accordance with claim 7, characterised in that the first control valve (27) is near the top of the electrowinning cell body (1).
9. The self-circulation electrowinning cell according to claim 8, wherein said inlet means (3) are provided at both sides of the lower end of the interior of the electrowinning cell body (1), and said first inlet pipe (23) is respectively communicated with said two inlet means (3).
10. A self-circulating electrowinning cell in accordance with claim 9, characterised in that the first control valve (27) is provided on the respective pipe connecting the first inlet pipe (23) with the two inlet means (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202022185696.3U CN213835567U (en) | 2020-09-29 | 2020-09-29 | Self-circulation electrolytic electrodeposition tank |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022185696.3U CN213835567U (en) | 2020-09-29 | 2020-09-29 | Self-circulation electrolytic electrodeposition tank |
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| CN213835567U true CN213835567U (en) | 2021-07-30 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112111760A (en) * | 2020-09-29 | 2020-12-22 | 杭州三耐环保科技股份有限公司 | Self-circulation electrolytic electrodeposition tank |
| CN115013735A (en) * | 2022-07-15 | 2022-09-06 | 广东正德工业科技股份有限公司 | Sealed electrolyte conveying device suitable for adjustment |
-
2020
- 2020-09-29 CN CN202022185696.3U patent/CN213835567U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112111760A (en) * | 2020-09-29 | 2020-12-22 | 杭州三耐环保科技股份有限公司 | Self-circulation electrolytic electrodeposition tank |
| CN115013735A (en) * | 2022-07-15 | 2022-09-06 | 广东正德工业科技股份有限公司 | Sealed electrolyte conveying device suitable for adjustment |
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