CN220907578U - Extracting tank and sulfuric acid pyrogenic electrolyte lithium extraction equipment - Google Patents
Extracting tank and sulfuric acid pyrogenic electrolyte lithium extraction equipment Download PDFInfo
- Publication number
- CN220907578U CN220907578U CN202322222835.9U CN202322222835U CN220907578U CN 220907578 U CN220907578 U CN 220907578U CN 202322222835 U CN202322222835 U CN 202322222835U CN 220907578 U CN220907578 U CN 220907578U
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- Prior art keywords
- device shell
- extraction tank
- face
- motor
- extraction
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- 238000000605 extraction Methods 0.000 title claims abstract description 45
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 title claims abstract description 20
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 14
- 239000003792 electrolyte Substances 0.000 title claims abstract description 10
- 230000001698 pyrogenic effect Effects 0.000 title claims abstract description 9
- 238000003756 stirring Methods 0.000 claims abstract description 34
- 238000004140 cleaning Methods 0.000 claims abstract description 31
- 238000001514 detection method Methods 0.000 claims abstract description 7
- 238000006386 neutralization reaction Methods 0.000 claims description 25
- 238000007599 discharging Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 238000002386 leaching Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000010008 shearing Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 210000004209 hair Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000019635 sulfation Effects 0.000 description 1
- 238000005670 sulfation reaction Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Extraction Or Liquid Replacement (AREA)
Abstract
The utility model belongs to the technical field of extraction tanks, and particularly relates to an extraction tank and sulfuric acid pyrogenic electrolyte lithium extraction device, wherein the extraction tank comprises a device shell, a lifting device is arranged above the upper end surface of the device shell, and a pH detection port is arranged on the left side of the lifting device; the device comprises a device shell, a stirring device, a cleaning ring, a brush, a hydraulic cylinder and a brush, wherein the stirring device is arranged inside the device shell; the beneficial effects are as follows: the cleaning ring is arranged inside the device shell, bristles are arranged outside the cleaning ring, the cleaning ring is driven by the extending end of the hydraulic cylinder to reciprocate up and down in the device shell, and the inner wall of the device shell is cleaned, so that the labor cost is reduced, and the cleaning effect is improved.
Description
Technical Field
The utility model belongs to the technical field of extraction tanks, and particularly relates to an extraction tank and a sulfuric acid pyrogenic electrolyte lithium extraction device.
Background
The sulfuric acid fire method electrolyte lithium extraction is a main industrial method for extracting lithium in modern production, and has the advantages of high lithium yield, low energy consumption, low cost and the like compared with the lime method lithium extraction; the process generally comprises conversion roasting, sulfation roasting, clinker leaching and washing, leaching liquid purification, purification liquid evaporation concentration, lithium precipitation and sodium sulfate precipitation, wherein the clinker leaching and extraction is a particularly important step in the process, and the extraction tank is equipment for performing the clinker leaching and extraction.
The existing extraction tank generally needs to be manually cleaned after extraction is completed, and the labor is wasted time and labor in the cleaning process, and the labor cost is increased.
Disclosure of utility model
The utility model aims to provide an extraction tank and a sulfuric acid pyrogenic electrolyte lithium extraction device, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an extraction tank comprises a device shell, wherein a lifting device is arranged above the upper end surface of the device shell, and a pH detection port is arranged on the left side of the lifting device; the device comprises a device shell, and is characterized in that a stirring device is arranged inside the device shell, a cleaning ring is arranged below the stirring device, bristles are arranged on the outer side of the cleaning ring, the bristles are in contact with the inner wall of the device shell, the lower end face of the cleaning ring is connected with the extending end of a hydraulic cylinder, and the hydraulic cylinder is arranged on the outer side of the lower end face of the device shell; a discharging pipe is arranged on the lower end face of the device shell; a feeding pipe is arranged on the left side wall of the device shell, and a neutralization component is arranged on the right side wall of the device shell; the outer wall of the device shell is provided with a supporting frame; it is understood that the stirring device is arranged on the inner side of the cleaning ring in a non-contact coaxial manner, and the stirring device does not influence the cleaning of the cleaning ring on the inner wall of the device shell in the stirring process.
Preferably, the lifting device comprises a moving plate, vertical plates are respectively fixed at the left end and the right end of the moving plate, racks are arranged on the outer sides of the vertical plates, the racks are connected with gears in a meshed mode, the gears are fixedly connected with a motor shaft of a first motor, the first motor is arranged on the rear side of the gears, and the first motor is fixedly arranged on the upper end face of a device shell through supporting legs. It can be understood that the motor shaft of the first motor drives the gear to rotate, so that the driving rack drives the moving plate to move up and down, and the stirring device moves up and down in the device shell, so that materials are stirred up and down, a better stirring effect is achieved, and extraction is facilitated better.
Preferably, the stirring device comprises a rotating shaft, wherein the upper end of the rotating shaft sequentially penetrates through the upper end face of the device shell and the moving plate and then is connected with a second motor, and the second motor is fixedly arranged on the upper end face of the moving plate; the device is characterized in that a spiral blade is arranged on a rotating shaft inside the device shell, and a stirring inclined paddle is obliquely arranged on the rotating shaft inside the device shell. It is understood that the arrangement of the helical blades and the stirring inclined paddles does not affect each other; when the helical blade rotates in the rotating shaft, the material in the device shell is turned upwards, and the inclined stirring paddles arranged obliquely have stronger shearing force, so that the material is fully stirred, and a good extraction effect is achieved.
Preferably, the neutralization component comprises a connecting pipe, wherein the connecting pipe is arranged above the right side wall of the device shell and is communicated with the interior of the device shell, the other end of the connecting pipe is communicated with a neutralization box, and a feed hopper is arranged on the neutralization box; and a valve I is arranged on the connecting pipe.
Preferably, a transparent window is arranged on the front side of the neutralization box, and scale marks are arranged on the transparent window.
Preferably, a second valve is arranged on the discharging pipe.
It is understood that the neutralization component is used for slowly and quantitatively adding the neutralization liquid, and meanwhile, the pH detection port is used for detecting the pH, so that the material is extracted in the optimal acid-base range.
Preferably, the bottom of support frame links to each other with the locating plate, the bottom of locating plate is provided with the slipmat.
A sulfuric acid pyrogenic electrolyte lithium extraction device comprises an extraction tank as described above.
In the utility model, the motor capable of realizing the mutual conversion between the forward rotation and the reverse rotation is selected, the specific model is selected as commonly used in the field, and the model and the installation mode can be selected by the person skilled in the art according to the actual use requirement; and in the operation process of the lifting device, the two motors can be operated simultaneously through electric connection.
Compared with the prior art, the utility model has the beneficial effects that: the cleaning ring is arranged inside the device shell, bristles are arranged outside the cleaning ring, the cleaning ring is driven by the extending end of the hydraulic cylinder to reciprocate up and down in the device shell, and the inner wall of the device shell is cleaned, so that the labor cost is reduced, and the cleaning effect is improved.
Drawings
FIG. 1 is a schematic diagram of an extraction tank according to the present utility model;
FIG. 2 is a front view of FIG. 1;
Fig. 3 is a top view of the sweeping ring and brush of fig. 1.
In the figure: the device comprises a device shell 1, a pH detection port 2, a cleaning ring 3, brush hairs 4, a hydraulic cylinder 5, a discharge pipe 6, a feed pipe 7, a support frame 8, a moving plate 9, a vertical plate 10, a rack 11, a gear 12, a motor I, a support leg 14, a rotating shaft 15, a motor II, a helical blade 17, a stirring inclined paddle 18, a connecting pipe 19, a neutralization box 20, a feed hopper 21, a transparent window 22, scale marks 23, a valve I24, a positioning plate 25, an anti-slip pad 26 and a valve II 27.
Detailed Description
The present utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the utility model are shown, and in which embodiments of the utility model are shown. All other embodiments, modifications, equivalents, improvements, etc., which are apparent to those skilled in the art without the benefit of this disclosure, are intended to be included within the scope of this utility model.
Examples
As shown in fig. 1 to 3, the present utility model provides a technical solution: an extraction tank comprises a device shell 1, wherein a lifting device is arranged above the upper end surface of the device shell 1, and a pH detection port 2 is arranged on the left side of the lifting device; the device comprises a device shell 1, wherein a stirring device is arranged in the device shell 1, a cleaning ring 3 is arranged below the stirring device, bristles 4 are arranged on the outer side of the cleaning ring 3, the bristles 4 are in contact with the inner wall of the device shell 1, the lower end face of the cleaning ring 3 is connected with the extending end of a hydraulic cylinder 5, and the hydraulic cylinder 5 is arranged on the outer side of the lower end face of the device shell 1; the lower end face of the device shell 1 is provided with a discharge pipe 6; the left side wall of the device shell 1 is provided with a feeding pipe 7, and the right side wall of the device shell 1 is provided with a neutralization component; the outer wall of the device shell 1 is provided with a supporting frame 8; it will be appreciated that the stirring device is arranged coaxially inside the cleaning ring 3 in a non-contact manner, and that the stirring device does not affect the cleaning of the inner wall of the device housing by the cleaning ring 3 during stirring.
The lifting device comprises a moving plate 9, vertical plates 10 are respectively fixed at the left end and the right end of the moving plate 9, racks 11 are arranged on the outer sides of the vertical plates 10, the racks 11 are connected with gears 12 in a meshed mode, the gears 12 are fixedly connected with a motor shaft of a motor I13, the motor I13 is arranged on the rear side of the gears 12, and the motor I13 is fixedly arranged on the upper end face of a device shell 1 through supporting legs 14. It can be understood that the motor shaft of the first motor 13 drives the gear 12 to rotate, so that the rack 12 drives the moving plate 9 to move up and down, and the stirring device moves up and down in the device housing 1, so that materials are stirred up and down, a better stirring effect is achieved, and extraction is facilitated.
The stirring device comprises a rotating shaft 15, wherein the upper end of the rotating shaft 15 sequentially penetrates through the upper end face of the device shell 1 and the moving plate 9 and then is connected with a second motor 16, and the second motor 16 is fixedly arranged on the upper end face of the moving plate 9; the rotating shaft 15 inside the device shell 1 is provided with a helical blade 17, and the rotating shaft 15 inside the device shell 1 is obliquely provided with a stirring inclined paddle 18. It will be appreciated that the arrangement of the helical blades 17 and the stirring paddles 18 do not affect each other; when the rotating shaft 15 rotates, the spiral blades 17 turn up the materials in the device shell 1, and the stirring inclined paddles 18 arranged obliquely have stronger shearing force, so that the materials are fully stirred, and a good extraction effect is achieved.
The neutralization assembly comprises a connecting pipe 19, wherein the connecting pipe 19 is arranged above the right side wall of the device shell 1 and is communicated with the interior of the device shell 1, the other end of the connecting pipe 19 is communicated with a neutralization box 20, and a feed hopper 21 is arranged on the neutralization box 20; the connecting pipe 19 is provided with a valve one 24.
The front side of the neutralization box 20 is provided with a transparent window 22, and the transparent window 22 is provided with scale marks 23.
And a second valve 27 is arranged on the discharging pipe 6.
It can be understood that the neutralization component is used for slowly and quantitatively adding the neutralization liquid, and meanwhile, the pH detection port 2 is used for detecting the pH, so that the material is in the optimal acid-base range for extraction.
The bottom of support frame 8 links to each other with locating plate 25, the bottom of locating plate 25 is provided with slipmat 26.
A sulfuric acid pyrogenic electrolyte lithium extraction device comprises an extraction tank as described above.
Working principle: feeding the material to be leached and extracted by a feed pipe 7, detecting the pH concentration of the material after feeding, and adjusting the pH value of the material by using a neutralization component: the neutralization solution is introduced into the neutralization box 20 through the feed hopper 21, a valve 24 on the connecting pipe 19 is opened, the neutralization solution is slowly and quantitatively introduced into the device shell 1, the stirring device is opened, the neutralization solution reacts uniformly, the pH concentration of the material is detected again, and the material is extracted within the optimal acid-base range; the lifting device is opened, the motor shaft of the motor I13 drives the gear 12 to rotate, so that the driving rack 11 drives the moving plate 9 to move up and down, and the stirring device moves up and down in the device shell 1, so that materials are stirred up and down, a better stirring effect is achieved, and extraction is facilitated; in addition, the stirring device is turned on again, and when the rotating shaft 15 rotates, the spiral blades 17 turn up the materials in the device shell 1, and the obliquely arranged stirring inclined paddles 18 have stronger shearing force, so that the materials are fully stirred, and a good extraction effect is achieved; after the extraction is finished, discharging is carried out by a discharging pipe 6; after the discharging is finished, the brush hair 4 on the cleaning ring 3 cleans the inner wall of the device shell 1: the cleaning ring 3 is arranged inside the device shell 1, the bristles 4 are arranged outside the cleaning ring 3, the cleaning ring 3 is driven by the extending end of the hydraulic cylinder 5 to reciprocate up and down in the extraction device shell 1, the length of the extending end of the hydraulic cylinder 5 is smaller than the height of the device shell 1, and the inner wall of the device shell 1 is cleaned, so that the labor cost is reduced, and the cleaning effect is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An extraction tank, characterized in that: the extraction tank comprises a device shell, a lifting device is arranged above the upper end face of the device shell, and a pH detection port is arranged on the left side of the lifting device; the device comprises a device shell, and is characterized in that a stirring device is arranged inside the device shell, a cleaning ring is arranged below the stirring device, bristles are arranged on the outer side of the cleaning ring, the bristles are in contact with the inner wall of the device shell, the lower end face of the cleaning ring is connected with the extending end of a hydraulic cylinder, and the hydraulic cylinder is arranged on the outer side of the lower end face of the device shell; a discharging pipe is arranged on the lower end face of the device shell; a feeding pipe is arranged on the left side wall of the device shell, and a neutralization component is arranged on the right side wall of the device shell; the outer wall of the device shell is provided with a supporting frame.
2. An extraction tank according to claim 1, characterized in that: the lifting device comprises a moving plate, vertical plates are respectively fixed at the left end and the right end of the moving plate, racks are arranged on the outer sides of the vertical plates, the racks are connected with gears in a meshed mode, the gears are fixedly connected with a motor shaft of a motor I, the motor I is arranged on the rear side of the gears, and the motor I is fixedly arranged on the upper end face of a device shell through supporting legs.
3. An extraction tank according to claim 2, characterized in that: the stirring device comprises a rotating shaft, wherein the upper end of the rotating shaft sequentially penetrates through the upper end face of the device shell and the moving plate and then is connected with a second motor, and the second motor is fixedly arranged on the upper end face of the moving plate; the device is characterized in that a spiral blade is arranged on a rotating shaft inside the device shell, and a stirring inclined paddle is obliquely arranged on the rotating shaft inside the device shell.
4. An extraction tank according to claim 1, characterized in that: the neutralization assembly comprises a connecting pipe, the connecting pipe is arranged above the right side wall of the device shell and is communicated with the inside of the device shell, the other end of the connecting pipe is communicated with a neutralization box, and a feed hopper is arranged on the neutralization box; and a valve I is arranged on the connecting pipe.
5. An extraction tank as claimed in claim 4, characterized in that: the front side of neutralization case is provided with transparent window, be provided with the scale mark on the transparent window.
6. An extraction tank according to claim 1, characterized in that: and a second valve is arranged on the discharging pipe.
7. An extraction tank according to claim 1, characterized in that: the bottom of support frame links to each other with the locating plate, the bottom of locating plate is provided with the slipmat.
8. A sulfuric acid pyrogenic electrolyte lithium extraction device is characterized in that: the sulfuric acid pyrogenic electrolyte lithium extraction plant comprising an extraction tank according to any one of the preceding claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322222835.9U CN220907578U (en) | 2023-08-17 | 2023-08-17 | Extracting tank and sulfuric acid pyrogenic electrolyte lithium extraction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322222835.9U CN220907578U (en) | 2023-08-17 | 2023-08-17 | Extracting tank and sulfuric acid pyrogenic electrolyte lithium extraction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220907578U true CN220907578U (en) | 2024-05-07 |
Family
ID=90906042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322222835.9U Active CN220907578U (en) | 2023-08-17 | 2023-08-17 | Extracting tank and sulfuric acid pyrogenic electrolyte lithium extraction equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220907578U (en) |
-
2023
- 2023-08-17 CN CN202322222835.9U patent/CN220907578U/en active Active
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