CN216338006U - Electrolytic liquid separation device - Google Patents
Electrolytic liquid separation device Download PDFInfo
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- CN216338006U CN216338006U CN202122447044.7U CN202122447044U CN216338006U CN 216338006 U CN216338006 U CN 216338006U CN 202122447044 U CN202122447044 U CN 202122447044U CN 216338006 U CN216338006 U CN 216338006U
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Abstract
The utility model provides an electrolytic liquid separation device, which comprises a high-level groove, a liquid separation bag arranged in the high-level groove, and an electrolyte circulating pump, wherein one end of the electrolyte circulating pump is connected with the liquid separation bag, an overflow pipe is arranged on the side wall of the upper part of the high-level groove, the liquid separation bag is arranged on the lower side of the overflow liquid level of the overflow pipe, at least one liquid separation pipe is arranged on the liquid separation bag, and the liquid outlet level of the liquid separation pipe is lower than the overflow liquid level of the overflow pipe. For the setting mode at the top of high-order groove is located to the liquid separation package in prior art, through locating the overflow liquid level downside of overflow pipe with the liquid separation package, reduce the lift of electrolyte circulating pump, set up the liquid separation pipe simultaneously on the liquid separation package, the liquid level of liquid separation pipe is located under the overflow liquid level of overflow pipe, the problem of bringing gas into solution is taken into to the churning and the disturbance that the overflow liquid level that causes with the air contact when having avoided from high-order groove upper portion feed liquor, when having promoted the quality of copper electrolysis negative pole copper product, the energy consumption has been reduced, and the production cost is reduced.
Description
Technical Field
The utility model relates to the technical field of metallurgy, in particular to an electrolytic liquid separation device.
Background
When bubbles are mixed in the copper electrolyte during copper electrolysis treatment, the phenomenon of pores or pockmarks is easy to appear on the surface of the cathode, and the product quality of the cathode copper is influenced.
In the prior art, a liquid separation bag on an electrolysis head tank is arranged at the outer top of the electrolysis head tank, and a liquid separation pipe is inserted into the head tank from the top and inserted to the position of an overflow liquid level after being connected out of the liquid separation bag; in order to reduce the bubbles in the solution, a liquid separation tank is usually provided between the head tank and the electrolytic tank for exhausting gas.
However, the liquid separation bag is positioned at the top of the copper electrolysis high-level tank, so that the lift of the electrolyte circulating pump is increased; the liquid separating pipe is inserted into the tank body from the top of the copper electrolysis high-level tank, bubbles in the solution are easily brought into the deep part of the electrolytic liquid level, air is also easily brought into the electrolytic circulating liquid at the position of the inserted electrolytic liquid level, so that bubbles are generated in the electrolyte, and when the bubbles are mixed in the copper electrolyte, the phenomenon of air holes or pockmarks appears on the surface of the cathode easily, thereby affecting the product quality of cathode copper.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model aims to provide an electrolytic liquid separation device, aiming at solving the problems that in the prior art, when copper is subjected to electrolytic treatment, a liquid separation bag is positioned at the top of a copper electrolytic head tank, and the lift of an electrolyte circulating pump is increased; the liquid separating pipe is inserted into the tank body from the top of the copper electrolysis head tank, bubbles in the solution are easily brought into the deep part of the electrolytic liquid level, air is also easily brought into the electrolytic circulating liquid at the part inserted into the electrolytic liquid level, so that bubbles are generated in the electrolyte, and when bubbles are mixed in the copper electrolyte, the phenomenon of air holes or pockmarks is easily caused on the surface of the cathode, and the technical problem of influencing the product quality of cathode copper is solved.
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides an electrolysis liquid separation device, includes the elevated tank and locates the branch liquid package of elevated tank, electrolysis liquid separation device still includes the electrolyte circulating pump, the one end of electrolyte circulating pump is connected divide the liquid package, be equipped with the overflow pipe on the lateral wall on elevated tank upper portion, divide the liquid package to locate the overflow liquid level downside of overflow pipe, divide the liquid package to be equipped with at least one and divide liquid pipe, divide the liquid level of liquid pipe to be less than the overflow liquid level of overflow pipe.
Compared with the prior art, the utility model has the beneficial effects that: compared with the prior art, the liquid separation bag is arranged at the top of the elevated tank, the liquid separation bag is arranged at the lower side of the overflow liquid surface of the overflow pipe, the lift of an electrolyte circulating pump is reduced, the liquid separation pipe is arranged on the liquid separation bag, the liquid outlet surface of the liquid separation pipe is arranged below the overflow liquid surface of the overflow pipe, namely, the electrolyte flowing out from the liquid separation pipe flows out from the lower side of the overflow liquid surface in the elevated tank, the problems of overturning and disturbance caused by the overflow liquid surface contacting with air when the electrolyte is fed from the upper part of the elevated tank are avoided, and the gas is brought into the solution.
According to one aspect of the above technical solution, the liquid separation bag is disposed on a side wall of the elevated tank, a liquid outlet is disposed at the bottom of the elevated tank, and the liquid outlet is disposed on a side wall of the elevated tank on the opposite side of the liquid separation bag.
According to one aspect of the above technical scheme, the opening of the liquid distribution pipe faces one side of the overflow liquid level and is arranged away from the bottom of the high-level tank.
According to the one hand of above-mentioned technical scheme, the one end of minute liquid package is equipped with the inlet, the inlet outwards extends outside the lateral wall of elevated tank, the electrolyte circulating pump pass through the inlet with divide the liquid package to be connected.
According to an aspect of the above technical solution, a height difference H between the liquid separation bag and the overflow pipe satisfies: h is more than or equal to M/2;
wherein M is the groove body depth of the elevated groove.
According to one aspect of the above technical scheme, the number of the liquid separating tubes is twelve, and the liquid separating tubes are uniformly distributed on the liquid separating bag at intervals
According to one aspect of the above technical scheme, the electrolytic solution distribution device further comprises an electrolytic cell, and one side of the liquid outlet, which is far away from the elevated tank, is connected with the electrolytic cell.
According to one aspect of the above technical solution, an electrode plate is further disposed in the electrolytic cell, and the electrode plate includes a cathode plate and an anode plate connected to a power supply.
According to one aspect of the above technical scheme, the electrolysis liquid separation device further comprises a circulation tank, one side of the overflow pipe, which is far away from the high-level tank, is connected with the circulation tank, and one side of the electrolyte circulation pump, which is far away from the liquid separation bag, is connected with the electrolyte circulation pump.
According to one aspect of the technical scheme, the electrolytic solution distribution device further comprises a heating assembly, and the heating assembly is arranged in the electrolytic cell.
Drawings
FIG. 1 is a schematic top view of a head tank according to an embodiment of the present invention;
FIG. 2 is a schematic side view of a head tank according to an embodiment of the present invention;
description of the main element symbols:
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10 | |
20 |
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30 | |
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The following detailed description will further illustrate the utility model in conjunction with the above-described figures.
Detailed Description
To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Several embodiments of the utility model are presented in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 2, an electrolytic liquid separating apparatus according to an embodiment of the present invention is shown, including a high-level tank 10, a liquid separating bag 20 disposed in the high-level tank 10, and an electrolyte circulating pump (not shown), wherein one end of the electrolyte circulating pump is connected to the liquid separating bag 20, an overflow pipe 50 is disposed on a sidewall of an upper portion of the high-level tank 10, the liquid separating bag 20 is disposed under an overflow liquid level of the overflow pipe 50, at least one liquid separating pipe 30 is disposed on the liquid separating bag 20, and a liquid outlet level of the liquid separating pipe 30 is lower than the overflow liquid level of the overflow pipe 50.
In the prior art, when copper electrolysis is carried out, when bubbles are mixed in copper electrolyte, the phenomenon of air holes or pockmarks is easy to appear on the surface of a cathode, and the product quality of cathode copper is influenced, generally, a liquid separation bag 20 on an electrolysis head tank 10 is arranged at the outer top of the electrolysis head tank 10, and a liquid separation pipe 30 is inserted into the head tank 10 from the top and is inserted to the position of an overflow liquid level after being connected out from the liquid separation bag 20; in order to reduce bubbles in the solution, a separate tank is usually provided between the upper tank 10 and the electrolytic tank for exhausting gas.
However, the liquid separating pipe 30 is inserted into the tank body from the top of the copper electrolysis head tank 10, so that bubbles in the solution are easily brought to the depth of the electrolytic solution surface, and air is easily brought into the electrolysis circulating liquid when the liquid separating pipe is inserted into the electrolytic solution surface, so that bubbles are generated in the electrolyte; the liquid separating bag 20 is positioned at the top of the copper electrolysis high-level tank 10, so that the lift of an electrolyte circulating pump is increased, and meanwhile, the liquid separating tank and front and rear valves thereof arranged between the copper electrolysis high-level tank 10 and the electrolytic tank occupy the span space of the electrolytic tank, and the production cost is increased.
In this embodiment, the overflow liquid level is a portion where the overflow pipe 50 is closer to the bottom of the upper tank 10, the level of the portion where the solution in the upper tank 10 flows out from the overflow pipe 50 is the overflow liquid level, the liquid distribution bag 20 is disposed under the overflow liquid level of the overflow pipe 50, thereby reducing the lift of the electrolyte circulation pump, the liquid distribution pipe 30 is disposed on the liquid distribution bag 20, the liquid outlet surface of the liquid distribution pipe 30 is disposed under the overflow liquid level of the overflow pipe 50, that is, the electrolyte flowing out from the liquid distribution pipe 30 flows out from the overflow liquid level in the upper tank 10, thereby avoiding the problem that the gas is brought into the solution due to the tumbling and disturbance of the overflow liquid level contacting with the air when the liquid is fed from the upper portion of the upper tank 10, and after the content of bubbles in the electrolyte is greatly reduced by the above arrangement, the liquid distribution tank for exhausting which is disposed at the outlet of the upper tank 10 in the prior art can be eliminated, and the quality of the cathode copper product during copper electrolysis can be improved, reduces energy consumption and production cost.
Specifically, in this embodiment, the liquid separation bag 20 is disposed on a side wall of the elevated tank 10, a liquid outlet 60 is disposed at the bottom of the elevated tank 10, and the liquid outlet 60 is disposed on a side wall of the elevated tank 10 on the opposite side of the liquid separation bag 20. Through locating liquid outlet 60 in the elevated tank 10 lateral wall bottom position of the opposite face one side of liquid separation package 20, the electrolyte that comes out from liquid separation pipe 30 promptly need can enter into liquid outlet 60 after flowing through a section distance, at the in-process that flows from elevated tank 10 liquid separation pipe 30 to elevated tank 10 liquid outlet 60, can discharge remaining bubble in the solution to further reduce the phenomenon that gas pocket or ma chung appear in the cathode copper surface, improve the product quality of cathode copper.
Specifically, in the present embodiment, the height difference H between the liquid separation bag 20 and the overflow pipe 50 satisfies: h is more than or equal to M/2;
wherein M is the groove body depth of the elevated groove 10. Specifically, in the present embodiment, the overflow pipe 50 is disposed on the upper side of the head tank 10, the liquid outlet 60 is disposed on the lower side of the head tank 10, and the height difference H between the liquid separation bag 20 and the overflow pipe 50 satisfies: h is more than or equal to M/2; wherein, M is the cell body degree of depth of elevated tank 10 makes the electrolyte that comes out from liquid distribution pipe 30 can enter into liquid outlet 60 after a section distance flows, at the in-process that flows from elevated tank 10 liquid distribution pipe 30 to elevated tank 10 liquid outlet 60, can discharge remaining bubble in the solution, when reducing bubble content in the electrolyte, make the electrolyte that liquid distribution pipe 30 flows out from the overflow liquid level in elevated tank 10 flow down, the problem that the overflow liquid level that causes with air contact when having avoided from the upper portion feed liquor of elevated tank 10 overturns and the disturbance and brings gas into solution in, thereby further reduce bubble content in the electrolyte, reduce the phenomenon that gas pocket or pockmark appear on the cathode copper surface, improve the product quality of cathode copper.
Further, in this embodiment, the opening of the liquid distribution pipe 30 faces the overflow liquid surface side and is away from the bottom of the head tank 10. Namely, the electrolyte is discharged from top to bottom at the overflow liquid level through the liquid distribution pipe 30, so that kinetic energy of the electrolyte circulating pump pumped into the electrolyte is consumed as soon as possible, disturbance of the pumped electrolyte to the liquid level in the head tank 10 is greatly reduced, bubbles entrained in the electrolyte flow upwards along the liquid to discharge the liquid level, the problem that the gas is brought into the solution due to the churning and disturbance of the overflow liquid level in contact with the air when the liquid is fed from the upper part of the head tank 10 is avoided, the content of the bubbles in the electrolyte is reduced, the phenomenon that air holes or hemp holes appear on the surface of cathode copper is reduced, and the product quality of the cathode copper is improved.
Specifically, in this embodiment, one end of the liquid distribution bag 20 is provided with a liquid inlet 40, the liquid inlet 40 extends outward beyond the side wall of the elevated tank 10, and the electrolyte circulation pump is connected to the liquid distribution bag 20 through the liquid inlet 40.
Specifically, in this embodiment, twelve liquid distribution pipes 30 are uniformly and alternately arranged on the liquid distribution bag 20, five liquid outlets 60 are uniformly arranged at the bottom of the elevated tank, and the liquid outlets 60 and the overflow pipe 50 are arranged in a staggered manner.
Further, the electrolytic liquid separation device further comprises a circulation tank (not shown), one side of the overflow pipe 50, which is far away from the elevated tank 10, is connected with the circulation tank, and one side of the electrolyte circulation pump, which is far away from the liquid separation bag 20, is connected with the electrolyte circulation pump. Through the arrangement of the electrolyte circulating pump and the circulating tank, the electrolyte discharged from the overflow tank flows into the circulating tank, flows into the liquid separation bag 20 from the liquid inlet 40 through the electrolyte circulating pump, and finally flows back to the elevated tank 10 again to perform a circulating reaction.
In addition, the electrolytic liquid separating device further comprises an electrolytic cell (not shown), and one side of the liquid outlet 60 far away from the high-level tank 10 is connected with the electrolytic cell. Further, an electrode plate is arranged in the electrolytic cell and comprises a cathode plate and an anode plate which are connected with a power supply. And electrifying the cathode plate and the anode plate to perform an electrifying reaction to precipitate cathode copper.
In this embodiment, the electrolyte separating device further includes a heating component (not shown), the heating component is disposed in the electrolytic cell, and the heating component is disposed in the electrolytic cell to heat the electrolyte, so as to improve the rate of the electrolytic reaction and improve the reaction efficiency.
In summary, in the electrolysis liquid-separating device in the above embodiment of the utility model, the liquid-separating bag 20 is disposed under the overflow liquid level of the overflow pipe 50, so as to reduce the lift of the electrolyte circulating pump, and the liquid-separating pipe 30 is disposed on the liquid-separating bag 20, and the liquid-outlet surface of the liquid-separating pipe 30 is disposed under the overflow liquid level of the overflow pipe 50, i.e. the electrolyte flowing out from the liquid-separating pipe 30 flows out from the overflow liquid level in the head tank 10, so as to avoid the problem of gas being brought into the solution by the churning and disturbance of the overflow liquid level contacting with the air when the liquid is fed from the upper part of the head tank 10, and after the content of the bubbles in the electrolyte is greatly reduced by the above arrangement, the liquid-separating tank for exhausting disposed at the outlet of the head tank 10 in the prior art can be eliminated, so as to improve the quality of the cathode copper product during electrolysis, reduce the energy consumption, reduce the production cost, and by disposing the liquid-outlet 60 at the bottom position of the sidewall of the head tank 10 on the opposite side of the liquid-separating bag 20, that is, the electrolyte from the liquid-separating tube 30 can flow for a certain distance before entering the liquid outlet 60, during the process of flowing from the liquid-separating pipe 30 of the upper tank 10 to the liquid outlet 60 of the upper tank 10, the bubbles remained in the solution can be discharged, by disposing the opening of the liquid-separating pipe 30 toward the overflow pipe 50, namely, the electrolyte is discharged from top to bottom on the overflow liquid level through the liquid distribution pipe 30, so that the kinetic energy of the solution pumped by the electrolyte circulating pump is consumed as soon as possible, the disturbance of the pumped solution on the liquid level in the head tank 10 is greatly reduced, and the bubbles carried in the electrolyte flow upwards along the liquid to be discharged out of the liquid level, so that the problem that the gas is brought into the solution due to the overturning and disturbance of the overflow liquid level contacted with the air when the liquid is fed from the upper part of the elevated tank 10 is solved, the content of the bubbles in the electrolyte is reduced, the phenomenon of air holes or pockmarks on the surface of cathode copper is reduced, and the product quality of the cathode copper is improved.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The utility model provides an electrolysis liquid separation device, its characterized in that includes the elevated tank and locates liquid separation package in the elevated tank, electrolysis liquid separation device still includes the electrolyte circulating pump, the one end of electrolyte circulating pump is connected liquid separation package, be equipped with the overflow pipe on the lateral wall on elevated tank upper portion, liquid separation package is located the overflow liquid level downside of overflow pipe, be equipped with at least one liquid separation pipe on the liquid separation package, liquid separation pipe's play liquid level is less than the overflow liquid level of overflow pipe.
2. The electrolytic liquid separation device according to claim 1, wherein the liquid separation bag is provided on a side wall of the elevated tank, and a liquid outlet is provided at the bottom of the elevated tank and is provided on a side wall of the elevated tank on the opposite side of the liquid separation bag.
3. The device for electrolytic liquid separation according to claim 1, wherein the opening of the liquid separation tube is directed to the overflow liquid surface side and is disposed away from the bottom of the head tank.
4. The electrolytic liquid separation device according to claim 1, wherein one end of the liquid separation bag is provided with a liquid inlet, the liquid inlet extends outwards beyond the side wall of the elevated tank, and the electrolyte circulating pump is connected with the liquid inlet through a pipeline.
5. The electrolytic liquid separation device according to any one of claims 1 to 4, wherein a height difference H between the liquid separation bag and the overflow pipe satisfies: h is more than or equal to M/2;
wherein M is the groove body depth of the elevated groove.
6. The electrolytic liquid separation device according to claim 5, wherein the number of the liquid separation tubes is twelve, and the liquid separation tubes are uniformly distributed on the liquid separation bag at intervals.
7. The electrolytic liquid separating device according to claim 2, further comprising an electrolytic bath, wherein the side of the liquid outlet far from the elevated tank is connected with the electrolytic bath.
8. The electrolytic liquid separation device according to claim 7, wherein an electrode plate is further arranged in the electrolytic tank, and the electrode plate comprises a cathode plate and an anode plate which are connected with a power supply.
9. The electrolytic liquid separation device according to claim 1, further comprising a circulation tank, wherein one side of the overflow pipe away from the elevated tank is connected with the circulation tank, and one side of the electrolyte circulation pump away from the liquid separation bag is connected with the electrolyte circulation pump.
10. The electrolytic liquid separation device according to claim 7, further comprising a heating assembly, wherein the heating assembly is disposed in the electrolytic cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122447044.7U CN216338006U (en) | 2021-10-11 | 2021-10-11 | Electrolytic liquid separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122447044.7U CN216338006U (en) | 2021-10-11 | 2021-10-11 | Electrolytic liquid separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216338006U true CN216338006U (en) | 2022-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122447044.7U Active CN216338006U (en) | 2021-10-11 | 2021-10-11 | Electrolytic liquid separation device |
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| CN (1) | CN216338006U (en) |
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2021
- 2021-10-11 CN CN202122447044.7U patent/CN216338006U/en active Active
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