CN221217880U - Device for optimizing configuration of normal pressure leaching tank - Google Patents
Device for optimizing configuration of normal pressure leaching tank Download PDFInfo
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- CN221217880U CN221217880U CN202322725109.9U CN202322725109U CN221217880U CN 221217880 U CN221217880 U CN 221217880U CN 202322725109 U CN202322725109 U CN 202322725109U CN 221217880 U CN221217880 U CN 221217880U
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- tank
- leaching
- overflow
- tank body
- overflow pipe
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- 238000002386 leaching Methods 0.000 title claims abstract description 108
- 239000007788 liquid Substances 0.000 claims description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 13
- 238000009413 insulation Methods 0.000 claims description 12
- 238000004321 preservation Methods 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 21
- 239000000463 material Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000009854 hydrometallurgy Methods 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Extraction Or Liquid Replacement (AREA)
Abstract
The utility model relates to the technical field of leaching equipment, in particular to a device for optimizing configuration of an atmospheric leaching tank, which comprises a leaching tank and an overflow pipeline. According to the utility model, the temperature and the ph value can be detected and regulated in real time through the temperature control component and the ph control component, and meanwhile, the double overflow pipelines are adopted, so that when a certain leaching tank needs to be overhauled, the overflow pipeline communicated with the leaching tank at the upper stage can be closed, the connection between the overflow tank at the upper stage and the overflow tank at the lower stage is not influenced, thereby realizing non-shutdown overhauling, ensuring the continuity of production, and improving the production efficiency. Meanwhile, due to the arrangement of the double overflow pipelines, the leaching tanks are arranged in a row, so that the space utilization rate of a factory building is greatly optimized, and the site cost is reduced.
Description
Technical Field
The utility model relates to the technical field of leaching equipment, in particular to a device for optimizing configuration of an atmospheric leaching tank.
Background
The hydrometallurgy process comprises the working procedures of ore grinding, normal pressure leaching, solution purification and the like, and the prepared optimized arrangement is not only beneficial to on-site maintenance, improves the production efficiency, but also reduces project investment.
The existing configuration method of the normal pressure leaching tank adopts an overflow pipeline to connect between two leaching tanks, and the method has the problem that the production line is stopped when a single leaching tank is overhauled, thereby influencing the continuity and stability of production and reducing the production efficiency.
Based on the problems, the utility model aims to provide a method for optimizing the configuration of an atmospheric leaching tank, which effectively solves the problem of overhauling the leaching tank, stabilizes the long-period stable operation of an extraction system, enhances the control of the production operation process, ensures the continuity of production, improves the production efficiency, further optimizes the space of a factory building and reduces the investment.
Disclosure of Invention
The invention aims to provide a device applied to optimizing the configuration of an atmospheric leaching tank, so as to solve the problems in the prior art, and in order to achieve the purposes, the invention adopts the following technical scheme:
A device for optimizing configuration of an atmospheric leaching tank comprises a leaching tank and an overflow pipeline; the overflow pipeline comprises a first overflow pipe and a second overflow pipe, a plurality of leaching tanks are sequentially communicated end to end through the first overflow pipe, and one leaching tank is communicated with the two adjacent front and rear leaching tanks through the second overflow pipe.
Further, an overflow groove is arranged on the leaching groove, and the overflow groove is communicated with the first overflow pipe and the second overflow pipe.
Further, the leaching tank comprises a tank body, and a ph value control part and a temperature control part are arranged on the tank body; the temperature control component comprises an insulation layer sleeved on the tank body, an insulation cavity is formed between the tank body and the insulation layer, and heating liquid is continuously introduced into the insulation layer; the side surface of the tank body is communicated with the first overflow pipe and the second overflow pipe.
Further, a stirring part is arranged in the tank body, and the stirring part comprises a motor and a stirring paddle; the motor is fixed on the upper part of the tank body, and the stirring paddle is positioned in the tank body and connected with the output end of the motor.
Further, the ph control component comprises a ph detector and a ph adjusting solution conveying pipeline; the ph detector is fixed in the tank body, and the ph adjusting solution conveying pipeline is communicated with the tank body and used for inputting the ph adjusting solution into the tank body.
Further, the temperature control component further comprises a temperature detector, a liquid conveying pipeline and a water outlet; the temperature monitor is arranged in the tank body, a water outlet is arranged at the bottom of the heat preservation cavity, and the liquid conveying pipeline is communicated with the heat preservation cavity and used for inputting heated liquid into the heat preservation cavity.
The utility model has the following beneficial effects: according to the utility model, the double overflow pipelines are adopted, when a certain leaching tank needs to be overhauled, the first overflow pipeline can be closed, the second overflow pipeline is opened, and the overflow pipelines are communicated with the front leaching tank and the rear leaching tank of the overhauled leaching tank, so that the overhauling without shutdown is realized, the production continuity is ensured, and the production efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an apparatus for optimizing the configuration of an atmospheric leach tank in accordance with the present utility model;
fig. 2 is a schematic diagram of the structure of the leaching tank.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to fig. 2 in the embodiments of the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. The technical means used in the examples are conventional means well known to those skilled in the art unless otherwise indicated.
In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
For convenience of description, this embodiment is illustrated by taking 6 leaching tanks as an example, namely, a first leaching tank 101, a second leaching tank 102, a third leaching tank 103, a fourth leaching tank 104, a fifth leaching tank 105, and a sixth leaching tank 106. It will be appreciated that the number of leaching tanks may be set according to the actual circumstances, but is not less than 3. The leaching tank of the utility model is used as an atmospheric leaching process in hydrometallurgical processes. Placing the materials in a leaching tank, precipitating and overflowing, and overflowing supernatant to the next leaching tank. And finally obtaining the required pure material for the next processing. The purpose of setting up a plurality of leaching tanks is to deposit layer upon layer, overflow. The material is a mixed solution formed by mixing grinding and slurry in the prior art. Of course, the utility model can also be used for other materials needing precipitation and overflow in the hydrometallurgy process.
A device for optimizing configuration of an atmospheric leaching tank comprises a leaching tank and an overflow pipeline; the overflow pipeline comprises a first overflow pipe 201 and a second overflow pipe 202, a plurality of leaching tanks are sequentially communicated end to end through the first overflow pipe 201, and two adjacent front and rear leaching tanks of one leaching tank are communicated through the second overflow pipe 202.
As shown in fig. 1, the first leaching tank 101 communicates with the second leaching tank 102 and the third leaching tank 103 through a first overflow pipe 201 and a second overflow pipe 202, respectively, the second leaching tank 102 communicates with the third leaching tank 103 and the fourth leaching tank 104 through the first overflow pipe 201 and the second overflow pipe 202, respectively, and so on up to the sixth leaching tank 106. A first leaching valve 301 is provided on the first overflow pipe 201 and a second leaching valve 302 is provided on the second overflow pipe 202. The first leaching tank 101 is the input part of the whole device, and the sixth leaching tank 106 is the input part. The mixed material may be fed into the first leaching tank 101 by means of a conveyor (belt conveyor, feeder, etc.).
When the mixed material is introduced into the first leaching tank 101, the first leaching valve 301 and the second leaching valve 302 are sequentially opened, so that the mixed material after the reaction in the first leaching tank 101 flows into the second leaching tank 102 and the third leaching tank 103, and the mixed material is pushed to the sixth leaching tank 106. When a certain level of leaching tank needs to be overhauled, only the leaching valve of the previous level needs to be closed, so that overhauling without shutdown is realized, and the continuity of production is ensured.
For example, when the second leaching tank 102 needs to be overhauled, only the first leaching valve 301 needs to be closed, and the material in the first leaching tank 101 can enter the third leaching tank 103 through the second overflow pipe 202, so that the continuity among a plurality of leaching tanks is not affected. While at normal continuous precipitation overflow, both the first and second leaching valves 301, 302 may be opened, or only the first leaching valve 301 may be opened.
Furthermore, an overflow tank 401 is provided on the leaching tank, and the overflow tank 401 communicates with the first overflow pipe 201 and the second overflow pipe 202. The overflow groove 401 is arranged on the side surface of the tank body 1, two overflow ports 1501 are arranged on the overflow groove 401, and each overflow port 1501 is respectively communicated with one end of the first overflow pipe 201 and one end of the second overflow pipe 202. The other ends of the first overflow pipe 201 and the second overflow pipe 202 are respectively communicated with a next stage leaching tank. In order to achieve the continuity of the plurality of leaching tanks, the height of the overflow tank 401 in the plurality of leaching tanks should be gradually reduced.
Specifically, the leaching tank comprises a tank body 1, wherein a ph value control part and a temperature control part are arranged on the tank body 1; the temperature control component comprises an insulation layer 11 sleeved on the tank body 1, an insulation cavity 12 is formed between the tank body 1 and the insulation layer 11, and heating liquid is continuously introduced into the insulation layer 11; the side surface of the tank body 1 is communicated with a first overflow pipe 201 and a second overflow pipe 202. The heating liquid can be various liquids such as water, and only needs to continuously provide a heat preservation effect. The tank 1, the first overflow pipe 201 and the second overflow pipe 202 should be made of corrosion-resistant materials. The function of the designed heat preservation chamber 12 is to continuously introduce heating liquid, control the temperature of the leaching tank and keep the temperature of the materials in a proper range. The ph control part is used for controlling the ph of the final output material and maintaining the ph in each leaching tank. Some extracts require maintaining a specific ph to leach, allowing us to obtain the desired extract by maintaining a specific ph.
In addition, a stirring part is arranged in the tank body 1, and comprises a motor 5 and a stirring paddle 6; the motor 5 is fixed on the upper part of the tank body 1, and the stirring paddle 6 is positioned in the tank body 1 and is connected with the output end of the motor 5. The stirring paddle 6 is driven by the output end of the motor 5 to rotate in the tank body, so that the reaction speed is increased.
The ph control part comprises a ph detector 8 and a ph adjusting solution conveying pipeline 7; the ph detector 8 is fixed inside the tank 1, and the ph adjusting solution conveying pipeline 7 is communicated with the tank 1 and is used for inputting the ph adjusting solution into the tank 1. The ph adjusting solution conveying pipeline is used for conveying the ph adjusting solution, the ph adjusting solution does not react with the mixed materials in the leaching tank, and the ph component can automatically add a proper amount of ph adjusting solution according to the ph value displayed by the ph detector 8, and the ph value control component is in the prior art.
In addition, the temperature control component also comprises a temperature detector 9, a liquid conveying pipeline 10 and a water outlet 13; the temperature monitor 9 is arranged in the tank body 1, a water outlet 13 is arranged at the bottom of the heat preservation cavity 12, and the liquid conveying pipeline 10 is communicated with the heat preservation cavity 12 and is used for inputting heating liquid into the heat preservation cavity 12. The water outlet 13 is used for heating the outflow of liquid, and the whole heating cycle is circulated in and out through the liquid conveying pipeline 10 and the water outlet 13.
In addition, the liquid delivery pipe 10 is connected to a water source, a circulation pump which inputs the liquid in the water source into the liquid delivery pipe 10, and a heating device which heats the liquid. The water source can be a water tank, and the heating device can be a heating pipe. The water outlet 13 is preferably connected to a water tank, forming a circulating heating pipe system.
The working flow is as follows: the ground material and the slurry are fully mixed in a slurry tank, then the mixed material is introduced into a first leaching tank 101 through a feeding pipeline 16, a ph detector 8 and a temperature detector 9 are observed, and proper ph adjusting solution and heat preservation liquid are respectively introduced through a ph adjusting solution conveying pipeline 7 and a liquid conveying pipeline 10 to ensure that the ph value and the temperature inside the leaching tank 101 are maintained at the values required by the reaction (the values are set according to the different mixtures). The ph detector 8, the temperature detector 9, the ph adjusting solution conveying pipeline 7 and the liquid conveying pipeline 10 are connected with a background computer, and a proper amount of ph adjusting solution and heating liquid are automatically added through the ph adjusting solution conveying pipeline 7 and the liquid conveying pipeline 10 through the ph value and the temperature transmitted by the ph detector 8 and the temperature detector 9. Then, the motor 5 is started to drive the stirring paddle 6 to rotate so as to accelerate the reaction inside the leaching tank, the first leaching valve 301 and the second leaching valve 302 are opened so that the upper solution inside the first leaching tank 101 flows into the second leaching tank 102 and the third leaching tank 103, the lower leaching tank is similar, and after the upper solution enters the sixth leaching tank 106 of the last stage, the upper solution of the last stage enters the thickener for solid-liquid separation. In operation, if maintenance is required, maintenance can be performed by only closing the corresponding leaching valve of the superior leaching tank of the corresponding leaching tank, for example, when maintenance of the second leaching tank 102 is required, only the first leaching valve 301 is required to be closed, and the material in the first leaching tank 101 can enter the third leaching tank 103 through the second overflow pipe 202, so that continuity among a plurality of leaching tanks is not affected. .
The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications, variations, alterations, substitutions made by those skilled in the art to the technical solution of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the spirit of the design of the present utility model.
Claims (6)
1. The utility model provides a device of optimizing normal pressure leaching tank configuration which characterized in that: comprises a leaching tank and an overflow pipeline; the overflow pipeline comprises a first overflow pipe (201) and a second overflow pipe (202), a plurality of leaching tanks are sequentially communicated end to end through the first overflow pipe (201), and two adjacent front and rear leaching tanks of one leaching tank are communicated through the second overflow pipe (202).
2. An apparatus for optimizing atmospheric leach tank configuration in accordance with claim 1, wherein: an overflow groove (401) is arranged on the leaching groove, and the overflow groove (401) is communicated with the first overflow pipe (201) and the second overflow pipe (202).
3. An apparatus for optimizing atmospheric leach tank configuration in accordance with claim 1, wherein: the leaching tank comprises a tank body (1), wherein a ph value control part and a temperature control part are arranged on the tank body (1); the temperature control component comprises an insulation layer (11) sleeved on the tank body (1), an insulation cavity (12) is formed between the tank body (1) and the insulation layer (11), and heating liquid is continuously introduced into the insulation layer (11); the side surface of the tank body (1) is communicated with a first overflow pipe (201) and a second overflow pipe (202).
4. A device for optimizing atmospheric leach tank configuration in accordance with claim 3, wherein: a stirring part is arranged in the tank body (1), and the stirring part comprises a motor (5) and a stirring paddle (6); the motor (5) is fixed on the upper part of the tank body (1), and the stirring paddle (6) is positioned inside the tank body (1) and is connected with the output end of the motor (5).
5. A device for optimizing atmospheric leach tank configuration in accordance with claim 3, wherein: the ph control component comprises a ph detector (8) and a ph adjusting solution conveying pipeline (7); the ph detector (8) is fixed inside the tank body (1), and the ph adjusting solution conveying pipeline (7) is communicated with the tank body (1) and used for inputting the ph adjusting solution into the tank body (1).
6. A device for optimizing atmospheric leach tank configuration in accordance with claim 3, wherein: the temperature control component also comprises a temperature detector (9), a liquid conveying pipeline (10) and a water outlet (13); the temperature detector (9) is arranged in the tank body (1), a water outlet (13) is formed in the bottom of the heat preservation cavity (12), and the liquid conveying pipeline (10) is communicated with the heat preservation cavity (12) and used for inputting heated liquid into the heat preservation cavity (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322725109.9U CN221217880U (en) | 2023-10-11 | 2023-10-11 | Device for optimizing configuration of normal pressure leaching tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322725109.9U CN221217880U (en) | 2023-10-11 | 2023-10-11 | Device for optimizing configuration of normal pressure leaching tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221217880U true CN221217880U (en) | 2024-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322725109.9U Active CN221217880U (en) | 2023-10-11 | 2023-10-11 | Device for optimizing configuration of normal pressure leaching tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221217880U (en) |
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2023
- 2023-10-11 CN CN202322725109.9U patent/CN221217880U/en active Active
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