CN217756950U - Centrifugal lithium-absorbing integrated device - Google Patents
Centrifugal lithium-absorbing integrated device Download PDFInfo
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- CN217756950U CN217756950U CN202221070800.7U CN202221070800U CN217756950U CN 217756950 U CN217756950 U CN 217756950U CN 202221070800 U CN202221070800 U CN 202221070800U CN 217756950 U CN217756950 U CN 217756950U
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Abstract
The utility model provides a centrifugal adsorption lithium extraction integrated device, which comprises a liquid collection box body; the transmission shaft assembly is rotatably connected in the liquid collecting box body; the adsorption component is arranged on the transmission shaft component and is positioned in the liquid collection box body; the driving assembly is connected with the transmission shaft assembly and drives the transmission shaft assembly to drive the adsorption assembly to rotate; the feeding assembly is communicated with the liquid collecting box body; and the discharging assembly is arranged in the liquid collecting box body. Compared with the prior art, the centrifugal adsorption lithium extraction integrated device provided by the utility model realizes the green, high-efficiency and continuous separation and enrichment process of lithium; and the device has simple structure and is easy to realize automatic continuous operation.
Description
Technical Field
The utility model relates to a lithium technology field is carried to salt lake or sea water particularly, relates to a centrifugal absorption is carried lithium and is integrated device.
Background
The existing lithium extraction technology in salt lake mainly comprises precipitation method, solvent extraction method, ion exchange adsorption method, electrochemical desorption method, carbonization method, calcination leaching method and the like. Compared with other lithium extraction methods, the adsorption method is an ideal method for extracting lithium from salt lakes, has the characteristics of good selectivity, simple process, economy, environmental protection and the like, and has very high industrial application prospect. At present, common devices for extracting lithium are an adsorbent and an adsorption tower, the lithium extraction efficiency is low, the time consumption is long, and the lithium extraction rate is not high.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least.
Therefore, the utility model provides a centrifugal absorption is carried lithium and is integrated device.
The utility model provides a centrifugal absorption is carried lithium and is integrated device, include:
a liquid collection box body;
the transmission shaft assembly is rotatably connected in the liquid collecting box body;
the adsorption component is arranged on the transmission shaft component and is positioned in the liquid collecting box body;
the driving assembly is connected with the transmission shaft assembly and drives the transmission shaft assembly to drive the adsorption assembly to rotate;
the feeding assembly is communicated with the liquid collecting box body;
and the discharging assembly is arranged in the liquid collecting box body.
According to the utility model discloses above-mentioned technical scheme's centrifugal absorption is carried lithium and is integrated the device, can also have following additional technical characteristic:
in the above technical solution, the transmission shaft assembly includes:
the first transmission shaft is rotatably connected to one side in the liquid collecting box body and is connected with the driving assembly;
the second transmission shaft is rotatably connected to the other side of the liquid collection box body;
wherein, the adsorption component is connected with the first transmission shaft and the second transmission shaft respectively.
In the above technical scheme, the second transmission shaft is of a hollow structure and is provided with a plurality of air holes.
In the above technical solution, the method further comprises:
and the air blowing system is communicated with the hollow structure of the second transmission shaft.
In the above technical solution, the adsorption component includes:
the two sides of the net barrel are provided with detachable sealing covers, and the net barrel is connected between the first transmission shaft and the second transmission shaft;
a filling cavity formed inside the mesh barrel and filled with an adsorbent;
wherein the second transmission shaft penetrates into the filling cavity so as to communicate the hollow structure with the filling cavity.
In the above technical solution, the driving assembly includes:
the driving motor is arranged outside the liquid collection box body;
the driving wheel is arranged at the driving end of the driving motor;
a driven wheel arranged on the first transmission shaft;
a drive belt connected to the drive wheel and the driven wheel.
In the technical scheme, the feeding assembly comprises a desorption liquid conveying unit, a brine conveying unit and an eluent unit;
wherein, the units are uniformly connected to the liquid collecting box body through pipelines.
In the above technical scheme, desorption liquid conveying unit, brine conveying unit and leacheate unit all include:
a container;
the submersible pump is arranged on the container;
the conveying pipe is connected with the submersible pump;
and the conveying control valve is arranged on the conveying pipe.
In the above technical scheme, the discharging assembly comprises:
the discharge pipeline is arranged at the bottom of the liquid collection box body;
the drain valve is arranged on the discharge pipeline;
and the transfer box is arranged at the outlet of the discharge pipeline.
In the above technical solution, the method further comprises:
and the air outlet valve is arranged at the top of the liquid collecting box body.
Compared with the prior art, the centrifugal adsorption lithium extraction integrated device provided by the utility model realizes the green, high-efficiency and continuous separation and enrichment process of lithium; and the device has simple structure and is easy to realize automatic continuous operation.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a structural diagram of the centrifugal lithium adsorption and extraction integrated device of the present invention.
Wherein, the corresponding relation between the reference numbers and the part names in fig. 1 is:
1. a liquid collection box body; 2. a driveshaft assembly; 21. a first drive shaft; 22. a second transmission shaft; 3. an adsorption component; 31. a net barrel; 32. a detachable sealing cover; 4. a drive assembly; 41. a drive motor; 42. a drive wheel; 43. a driven wheel; 44. a transmission belt; 5. a feed assembly; 51. a desorption liquid conveying unit; 52. a brine conveying unit; 53. an eluent unit; 6. a discharge assembly; 61. a discharge pipeline; 62. a transfer box; 7. And (4) an air blowing system.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
The following describes a centrifugal adsorption lithium extraction integrated device provided according to some embodiments of the present invention with reference to fig. 1.
As shown in fig. 1, an embodiment of the present invention provides a centrifugal lithium-adsorbing integrated device, which includes a liquid collecting box 1; the transmission shaft assembly 2 is rotatably connected in the liquid collection box body 1; the adsorption component 3 is arranged on the transmission shaft component 2 and is positioned in the liquid collection box body 1; the driving assembly 4 is connected with the transmission shaft assembly 2 and drives the transmission shaft assembly 2 to drive the adsorption assembly 3 to rotate; the feeding component 5 is communicated with the liquid collecting box body 1; and the discharging component 6 is arranged on the liquid collecting box body 1.
In the present embodiment, the propeller shaft assembly 2 includes: the first transmission shaft 21 is rotatably connected to one side in the liquid collecting box body 1 and is connected with the driving assembly 4; the second transmission shaft 22 is rotatably connected to the other side of the liquid collecting box body 1; wherein, the adsorption component 3 is respectively connected with the first transmission shaft 21 and the second transmission shaft 22.
In this embodiment, the second transmission shaft 22 is a hollow structure and is provided with a plurality of air holes.
In this embodiment, an air blowing system 7 is further included, and is communicated with the hollow structure of the second transmission shaft 22.
Specifically, the pressure of the air blowing system 7 is not more than 0.2MPa.
In this embodiment, the adsorption assembly 3 includes a net barrel 31, two sides of the net barrel 31 are provided with detachable sealing covers 32, and the net barrel 31 is connected between the first transmission shaft 21 and the second transmission shaft 22; a filling chamber formed inside the mesh drum 31, and filled with an adsorbent; wherein the second transmission shaft 22 penetrates into the filling cavity, so that the hollow structure is communicated with the filling cavity.
Specifically, sealed lid 32 and hollow chamber of filling are dismantled by both ends to net bucket 31 and are constituteed, and fill the function adsorption material in the cavity, and the box passes through transmission shaft subassembly 2 to be connected with drive assembly 4, and what be connected with the box left end is solid pivot, first transmission shaft 21 promptly, and the right-hand member is connected to hollow pivot, second transmission shaft 22 promptly, and runs through inside the box, is linked together with air-blowing system 7, connects in the box in the portion idle shaft surface and offers even gas pocket, and the gas pocket aperture is 0.1-0.5mm.
The mesh barrel 31 is a stainless steel mesh barrel or a polymer mesh barrel, the aperture range of the mesh barrel is 0.1-1mm, and the polymer mesh barrel is made of one of polyethylene, polytetrafluoroethylene, polyvinylidene fluoride, high-molecular polyethylene, polypropylene and polyether sulfone.
Wherein, the volume of the filling cavity of the mesh barrel 31 is not more than 2/3, and the particle diameter is 0.5-5mm.
Wherein, the functional material filled in the filling cavity is one of titanium granular lithium ion sieve, manganese granular lithium ion sieve, aluminum salt lithium extraction adsorbent particle and catalyst particle.
In the embodiment, the driving component comprises a driving motor 41 which is arranged outside the liquid collecting box body 1; a drive wheel 42 provided at a drive end of the drive motor 41; a driven pulley 43 provided on the first transmission shaft 21; and a transmission belt 44 connected to the driving pulley 42 and the driven pulley 43.
Specifically, the driving motor 41 drives the driving wheel 42 to rotate, and drives the driven wheel 43 to rotate through the driving belt 44, so as to drive the first transmission shaft 21 to rotate.
In addition, the driving motor 41 provides a rotation frequency of 0 to 200HZ.
In this embodiment, the feeding assembly 5 includes a desorption liquid conveying unit 51, a brine conveying unit 52 and a leacheate unit 53; wherein, the above-mentioned units are uniformly connected to the liquid collecting box body 1 through a pipeline.
In this embodiment, the desorption liquid conveying unit 51, the brine conveying unit 52, and the rinse liquid unit 53 each include: a container; the submersible pump is arranged in the container; the conveying pipe is connected with the submersible pump; and the conveying control valve is arranged on the conveying pipe.
Specifically, the liquid collection box body 1 right lower side sets up the feed inlet, and is linked together with feed assembly 5.
Furthermore, each unit is connected to a submersible pump M1, M2, M3 via a separate delivery control valve F2, F3 and F4, respectively.
In this embodiment, the discharging assembly 6 includes a discharging pipe 61 disposed at the bottom of the liquid collecting tank 1; the drain valve is arranged on the discharge pipeline 61; and a transfer box 62 disposed at an outlet of the discharge duct 61.
Specifically, a drain port of a drain valve F5 is arranged below the liquid collecting box body 1, and liquid in the drain port is collected by the transfer box 62. Wherein, the drain valve F5 is a stainless steel ball valve, a stainless steel hemisphere valve and a stainless steel electromagnetic valve.
In this embodiment, the liquid collecting box further comprises an air outlet valve arranged at the top of the liquid collecting box body 1.
Specifically, the upper left side of collection liquid box 1 sets up the discharge gate of connecting air outlet valve F6, and this discharge gate also can regard as next stage series connection feed inlet.
The device lifting process comprises the following steps:
1) Adsorption: the conveying control valve F3 and the gas outlet valve F6 are automatically opened, meanwhile, the conveying control valves F1, F2, F4 and F5 are automatically closed, the submersible pump M2 is started to gradually inject brine of a brine container into the liquid collection box body 1, the driving component 4 is automatically started when liquid contacts the lower side edge of the net barrel 31, when the liquid level of the brine passes through the upper edge of the liquid collection box body 1, the M2 stops feeding, the conveying control valve F3 is automatically closed, functional particle materials are fully dispersed and contacted with the brine under the action of centrifugal force, the cleaning valve F5 is automatically opened after the functional materials are fully adsorbed, then the valve F1 of the air blowing system 7 is opened, residual liquid on the surface of the functional materials is removed under the action of an air back blowing system and centrifugal rotation, the duration is about 5-10min, and the cleaning liquid is collected in the discharging component 6;
2) Adsorption and leaching: valves F4 and F6 are automatically opened, meanwhile, valves F1, F2, F3 and F5 are automatically closed, a submersible pump M3 is started, leacheate in a leacheate container is gradually injected into a liquid collection box body 1, a driving component 4 is automatically started when liquid contacts the lower side edge of a net barrel 31, when the liquid level of the leacheate overflows the upper edge of the liquid collection box body 1, M3 stops feeding, the valve F6 is automatically closed, functional particle materials are fully dispersed and contacted with the leacheate for 5-10min under the action of centrifugal force, a drain valve F5 is automatically opened, then the valve F1 of an air blowing system 7 is opened and the valve F6 is closed, residual leacheate on the surface of the functional materials is removed under the action of an air back blowing system and centrifugal rotation, the duration is about 2-5min, and the drain liquid is collected in a discharge component 6;
3) Desorption: the valves F2 and F6 are automatically opened, meanwhile, the valves F1, F3, F4 and F5 are automatically closed, the submersible pump M1 is started to gradually inject acid liquor in the desorption liquid container into the liquid collection box body 1, the driving assembly 4 is automatically started when liquid contacts the lower side edge of the net barrel 31, when the liquid level of leacheate overflows the upper edge of the box body 2, the M3 stops feeding, the valve F2 is automatically closed, functional particle materials are fully dispersed and contacted with the acid liquor for 30-120min under the action of centrifugal force, the exhaust valve F5 is automatically opened, then the valve F1 of the air blowing system 7 is opened and the F6 is closed, residual acid liquor on the surface of the functional materials is removed under the action of an air back blowing system and centrifugal rotation, the duration is about 2-5min, and the exhaust liquid is collected in the discharge assembly 6;
4) Desorption and leaching: the valves F4 and F6 are automatically opened, meanwhile, the valves F1, F2, F3 and F5 are automatically closed, the submersible pump M3 is started to gradually inject leacheate in a brine container into the liquid collection box body 1, the driving assembly 4 is automatically started when liquid contacts the lower side edge of the net barrel 31, when the liquid level of the leacheate overflows the upper edge of the liquid collection box body 1, the M3 stops feeding, the valve F6 is automatically closed, after the functional particle materials are fully dispersed and contacted with the leacheate for 5-10min under the action of centrifugal force, the purging valve F5 is automatically opened, then the valve F1 of the air blowing system 7 is opened and the valve F6 is closed, residual leacheate on the surface of the functional materials is removed under the action of an air back blowing system and centrifugal rotation, the duration is about 2-5min, and the purgate is collected in the discharging assembly 6.
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.
Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a centrifugal absorption lithium extraction integrates device which characterized in that includes:
a liquid collection box body (1);
the transmission shaft assembly (2) is rotatably connected in the liquid collection box body (1);
the adsorption component (3) is arranged on the transmission shaft component (2) and is positioned in the liquid collection box body (1);
the driving assembly (4) is connected with the transmission shaft assembly (2) and drives the transmission shaft assembly (2) to drive the adsorption assembly (3) to rotate;
the feeding assembly (5) is communicated with the liquid collecting box body (1);
and the discharging component (6) is arranged on the liquid collecting box body (1).
2. The integrated centrifugal lithium extraction adsorption device according to claim 1, wherein the drive shaft assembly (2) comprises:
the first transmission shaft (21) is rotatably connected to one side in the liquid collection box body (1) and is connected with the driving assembly (4);
the second transmission shaft (22) is rotatably connected to the other side of the liquid collection box body (1);
wherein the adsorption component (3) is respectively connected with the first transmission shaft (21) and the second transmission shaft (22).
3. The integrated centrifugal lithium adsorption and extraction device according to claim 2, wherein the second transmission shaft (22) is hollow and is provided with a plurality of air holes.
4. The integrated centrifugal lithium adsorption and extraction device of claim 3, further comprising:
and the air blowing system (7) is communicated with the hollow structure of the second transmission shaft (22).
5. The integrated centrifugal lithium extraction device according to claim 4, wherein the adsorption assembly (3) comprises:
the net barrel (31), both sides of the net barrel (31) are provided with detachable sealing covers (32), and the net barrel (31) is connected between the first transmission shaft (21) and the second transmission shaft (22);
a filling chamber formed inside the mesh drum (31) and filled with an adsorbent;
wherein the second transmission shaft (22) penetrates into the filling cavity so as to enable the hollow structure to be communicated with the filling cavity.
6. The integrated centrifugal lithium adsorption and extraction device of claim 5, wherein the drive assembly comprises:
a drive motor (41) which is arranged outside the liquid collection box body (1);
a drive wheel (42) provided at a drive end of the drive motor (41);
a driven wheel (43) provided to the first transmission shaft (21);
and a transmission belt (44) connected to the drive pulley (42) and the driven pulley (43).
7. The integrated centrifugal lithium adsorption and extraction device according to any one of claims 1 to 6, wherein the feeding assembly (5) comprises a desorption solution conveying unit (51), a brine conveying unit (52) and a leaching solution unit (53);
wherein, the units are uniformly connected to the liquid collecting box body (1) through pipelines.
8. The integrated centrifugal adsorption lithium extraction device according to claim 7, wherein the desorption solution conveying unit (51), the brine conveying unit (52) and the leacheate unit (53) each comprise:
a container;
the submersible pump is arranged in the container;
the conveying pipe is connected with the submersible pump;
and the conveying control valve is arranged on the conveying pipe.
9. The integrated centrifugal lithium adsorption and extraction device according to any one of claims 1 to 6, wherein the discharging assembly (6) comprises:
the discharge pipeline (61) is arranged at the bottom of the liquid collecting box body (1);
a purge valve disposed in the discharge pipe (61);
and the transfer box (62) is arranged at the outlet of the discharge pipeline (61).
10. The integrated centrifugal lithium adsorption and extraction device according to any one of claims 1 to 6, further comprising:
and the air outlet valve is arranged at the top of the liquid collection box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221070800.7U CN217756950U (en) | 2022-05-06 | 2022-05-06 | Centrifugal lithium-absorbing integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221070800.7U CN217756950U (en) | 2022-05-06 | 2022-05-06 | Centrifugal lithium-absorbing integrated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217756950U true CN217756950U (en) | 2022-11-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221070800.7U Active CN217756950U (en) | 2022-05-06 | 2022-05-06 | Centrifugal lithium-absorbing integrated device |
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| Country | Link |
|---|---|
| CN (1) | CN217756950U (en) |
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2022
- 2022-05-06 CN CN202221070800.7U patent/CN217756950U/en active Active
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