CN222131163U - A battery-grade lithium carbonate filtration device to avoid deposition - Google Patents
A battery-grade lithium carbonate filtration device to avoid deposition Download PDFInfo
- Publication number
- CN222131163U CN222131163U CN202323521293.1U CN202323521293U CN222131163U CN 222131163 U CN222131163 U CN 222131163U CN 202323521293 U CN202323521293 U CN 202323521293U CN 222131163 U CN222131163 U CN 222131163U
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- China
- Prior art keywords
- filter
- lithium carbonate
- battery
- filter element
- gas collecting
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Links
- 238000001914 filtration Methods 0.000 title claims abstract description 37
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 title claims abstract description 27
- 229910052808 lithium carbonate Inorganic materials 0.000 title claims abstract description 27
- 230000008021 deposition Effects 0.000 title claims abstract description 23
- 238000007664 blowing Methods 0.000 claims abstract description 26
- 239000002893 slag Substances 0.000 claims description 24
- 238000007599 discharging Methods 0.000 claims description 17
- 239000012065 filter cake Substances 0.000 abstract description 10
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000012535 impurity Substances 0.000 description 8
- 238000009423 ventilation Methods 0.000 description 7
- 238000005457 optimization Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- YZSKZXUDGLALTQ-UHFFFAOYSA-N [Li][C] Chemical compound [Li][C] YZSKZXUDGLALTQ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
本实用新型涉及碳酸锂过滤技术领域，具体为一种避免沉积的电池级碳酸锂过滤装置，包括过滤罐和位于过滤罐内部的滤芯，所述过滤罐的内部设置有位于滤芯上方的集气管，所述集气管的外壁安装有多个均匀分布的喷吹嘴，多个所述喷吹嘴均通过多个短管与集气管的内部相连通，所述过滤罐的上端抵接有端盖，所述端盖的下端安装有位于集气管左方的气泵，所述气泵下端的出气端安装有第一连接口，所述集气管的外壁连通有位于多个喷吹嘴上方的第二连接口；通过启动电动缸，进而带动集气管往复上下移动，继而带动多个喷吹嘴往复上下移动，以便于对滤芯内网的残渣进行及时清理，进一步的防止其因沉积而产生滤饼。
The utility model relates to the technical field of lithium carbonate filtering, specifically to a battery-grade lithium carbonate filtering device for avoiding deposition, comprising a filter tank and a filter element located inside the filter tank, the interior of the filter tank is provided with an air collecting pipe located above the filter element, the outer wall of the air collecting pipe is installed with a plurality of evenly distributed blowing nozzles, the plurality of blowing nozzles are connected with the interior of the air collecting pipe through a plurality of short tubes, the upper end of the filter tank is abutted with an end cover, the lower end of the end cover is installed with an air pump located on the left side of the air collecting pipe, the air outlet end at the lower end of the air pump is installed with a first connecting port, the outer wall of the air collecting pipe is connected with a second connecting port located above the plurality of blowing nozzles; by starting the electric cylinder, the air collecting pipe is driven to move back and forth up and down, and then the plurality of blowing nozzles are driven to move back and forth up and down, so as to timely clean the residue in the inner net of the filter element, and further prevent the formation of filter cakes due to deposition.
Description
Technical Field
The utility model relates to the technical field of lithium carbonate filtration, in particular to a battery-level lithium carbonate filtration device capable of avoiding deposition.
Background
The lithium battery is one of battery technologies with stable chemical performance and properties and good service life attenuation in the current market, and the lithium battery needs to filter carbon lithium raw materials during production and preparation so as to facilitate the preparation of carbon-facilitated lithium carbonate, and a filter cake can be formed on the surface of a filter element after the lithium carbonate filter device is used for a long time, the filter cake is formed by accumulating filtered residues or impurities in the solution, and the thickness of the filter cake can influence the filtering effect after reaching a certain thickness, so that the deposition of the filtering device is avoided, and therefore, the battery-level lithium carbonate filtering device for avoiding the deposition is needed.
The prior battery-level lithium carbonate filtering device generally comprises a filtering tank, a filter element mounting frame arranged in the filtering tank, a filter element arranged between the filter element mounting frames, a feed pipe and a discharge pipe, and the working principle is that firstly, a solution is injected into the filtering tank through the feed pipe, then is filtered through the filter element, and the filtered solution is led out along with the discharge pipe.
The existing battery-level lithium carbonate filtering device does not adopt a device for timely cleaning residues in the filter element inner net, so that a filter cake is generated easily, and the filtering effect can be influenced after the thickness of the filter cake reaches a certain degree.
Disclosure of utility model
The utility model aims to provide a battery grade lithium carbonate filtering device capable of avoiding deposition, which has the characteristics of being convenient for timely cleaning residues in the filter element inner net so as to prevent filter cakes.
In order to achieve the purpose, the battery-level lithium carbonate filtering device comprises a filtering tank and a filter element positioned in the filtering tank, wherein a gas collecting tube positioned above the filter element is arranged in the filtering tank, a plurality of uniformly distributed blowing nozzles are arranged on the outer wall of the gas collecting tube and communicated with the inside of the gas collecting tube through a plurality of short tubes, an end cover is abutted to the upper end of the filtering tank, an air pump positioned on the left side of the gas collecting tube is arranged at the lower end of the end cover, a first connecting port is arranged at the air outlet end of the lower end of the air pump, a second connecting port positioned above the blowing nozzles is communicated with the outer wall of the gas collecting tube, and a ventilation hose is arranged between the first connecting port and the second connecting port.
In order to facilitate the air pipe to move up and down, the battery-level lithium carbonate filtering device capable of avoiding deposition is preferable, the upper end of the end cover is provided with an electric cylinder, and the output end of the electric cylinder extends to the inside of the filtering tank and is fixedly connected with the upper end of the air collecting pipe.
In order to facilitate cleaning of the filter tank, the battery-level lithium carbonate filter device capable of avoiding deposition is preferable, the left side and the right side of the end cover are fixedly connected with first connecting plates, the left side and the right side of the outer wall of the filter tank are fixedly connected with second connecting plates respectively abutted to the lower ends of the two first connecting plates, and the first connecting plates and the second connecting plates which are positioned on the same side are detachably connected through bolts.
In order to facilitate replacement of the filter element, the battery-level lithium carbonate filter device capable of avoiding deposition is preferable, wherein the upper ends of the left side and the right side of the filter element are fixedly connected with filter element fixing blocks, the outer wall of the filter tank is fixedly connected with limiting rings which are respectively abutted to the lower ends of the two filter element fixing blocks, and the two filter element fixing blocks are detachably connected with the left side and the right side of the limiting rings through screws.
In order to facilitate improvement of the blowing effect, as one of the battery-grade lithium carbonate filter devices avoiding deposition of the present utility model, it is preferable that a plurality of the blowing nozzles are inclined and distributed downward and outward.
In order to facilitate the filtration of impurities in the air, as a preferred battery-level lithium carbonate filter device for avoiding deposition, the air inlet end at the upper end of the air pump is fixedly connected with an air inlet pipe extending to the upper end of the end cover, the upper end of the air inlet pipe is provided with a filter cover, and the filter cover is internally provided with a filter plate.
In order to facilitate the discharge of impurities, as a preferred battery-grade lithium carbonate filtering device for avoiding deposition, the lower end of the filtering tank is provided with a slag discharging bucket, the lower end of the slag discharging bucket is provided with a slag discharging pipe, and the inside of the slag discharging pipe is provided with a slag discharging valve.
Compared with the prior art, the utility model has the following beneficial effects:
When the filter element inner net cleaning device is used, when the filter element inner net is to be cleaned, the air pump is started to work, air enters the air pump along with the air inlet pipe and the filter cover, impurities in the air are filtered through the filter plate, the sucked air enters the ventilation hose along with the first connecting port, then enters the gas collecting pipe along with the second connecting port, and then is blown out from the outer lower side of the plurality of blowing nozzles along with the plurality of short pipes respectively in an inclined mode, and meanwhile, the electric cylinder is started to drive the gas collecting pipe to move up and down, and then drive the plurality of blowing nozzles to move up and down, and the ventilation hose has enough length to enable the plurality of blowing nozzles to enter the lower side of the filter element inner net so as to clean residues in time, and further prevent filter cakes generated by deposition.
Drawings
FIG. 1 is a front cross-sectional view of the present utility model;
FIG. 2 is an enlarged view of FIG. 1A in accordance with the present utility model;
FIG. 3 is a view showing the external structure of the gas collecting tube and the blowing nozzle of the present utility model;
fig. 4 is a top view of the cartridge of the present utility model.
In the figure, 1, a filter tank, 2, a filter element, 3, a gas collecting tube, 4, a blowing nozzle, 5, a short tube, 6, an end cover, 7, an air pump, 8, a first connecting port, 9, a second connecting port, 10, a ventilation hose, 11, an electric cylinder, 12, a first connecting plate, 13, a second connecting plate, 14, a bolt, 15, a filter element fixing block, 16, a limiting ring, 17, an air inlet tube, 18, a filter cover, 19, a filter plate, 20, a slag discharge hopper, 21, a slag discharge tube, 22, a slag discharge valve, 23 and a screw.
Detailed Description
Referring to fig. 1 to 4, a battery-level lithium carbonate filtering device capable of avoiding deposition comprises a filtering tank 1 and a filter element 2 positioned in the filtering tank 1, wherein a gas collecting tube 3 positioned above the filter element 2 is arranged in the filtering tank 1, a plurality of evenly distributed blowing nozzles 4 are arranged on the outer wall of the gas collecting tube 3, the blowing nozzles 4 are communicated with the inside of the gas collecting tube 3 through a plurality of short tubes 5, an end cover 6 is abutted to the upper end of the filtering tank 1, an air pump 7 positioned on the left side of the gas collecting tube 3 is arranged at the lower end of the end cover 6, a first connecting port 8 is arranged at the air outlet end of the lower end of the air pump 7, a second connecting port 9 positioned above the blowing nozzles 4 is communicated with the outer wall of the gas collecting tube 3, and a ventilation hose 10 is arranged between the first connecting port 8 and the second connecting port 9.
In this embodiment, when the inner net of the filter element 2 is to be cleaned, the air pump 7 is started to start working, the sucked air enters the air hose 10 along with the first connecting port 8, then enters the gas collecting tube 3 along with the second connecting port 9, then is blown out from the plurality of blowing nozzles 4 along with the plurality of short tubes 5, and can reciprocate up and down through the gas collecting tube 3, so as to drive the plurality of blowing nozzles 4 to reciprocate up and down, and the air hose 10 has enough length to enable the plurality of blowing nozzles 4 to enter the lower side of the inner net of the filter element 2, so that residues in the inner net of the filter element 2 can be cleaned in time, and filter cakes caused by deposition are further prevented.
As a technical optimization scheme of the utility model, the upper end of the end cover 6 is provided with the electric cylinder 11, and the output end of the electric cylinder 11 extends into the filter tank 1 and is fixedly connected with the upper end of the gas collecting tube 3.
In the embodiment, the electric cylinder 11 is arranged so as to drive the gas collecting tube 3 to move up and down.
As a technical optimization scheme of the utility model, the left side and the right side of the end cover 6 are fixedly connected with the first connecting plates 12, the left side and the right side of the outer wall of the filter tank 1 are fixedly connected with the second connecting plates 13 respectively propped against the lower ends of the two first connecting plates 12, and the first connecting plates 12 and the second connecting plates 13 positioned at the same side are detachably connected through bolts 14.
In the embodiment, the first connecting plate 12, the second connecting plate 13 and the bolts 14 are arranged so as to facilitate the disassembly and assembly of the end cover 6, and further facilitate the cleaning of the interior of the filter tank 1.
As a technical optimization scheme of the utility model, the upper ends of the left side and the right side of the filter element 2 are fixedly connected with filter element fixing blocks 15, the outer wall of the filter tank 1 is fixedly connected with limiting rings 16 respectively abutted against the lower ends of the two filter element fixing blocks 15, and the two filter element fixing blocks 15 are detachably connected with the left side and the right side of the limiting rings 16 through screws 23.
In the embodiment, the limiting rings 16 are arranged so as to position the mounting positions of the filter element fixing blocks 15 and the filter element 2, and the screws 23 are arranged so as to replace the filter element 2.
As a technical optimization scheme of the present utility model, the plurality of blowing nozzles 4 are inclined and distributed outwards and downwards.
In the embodiment, the plurality of blowing nozzles 4 are inclined outwards and downwards, so that residues in the filter element 2 are blown outwards and downwards, and the blowing effect is improved.
As a technical optimization scheme of the utility model, an air inlet pipe 17 extending to the upper end of the end cover 6 is fixedly connected with an air inlet end at the upper end of the air pump 7, a filter cover 18 is arranged at the upper end of the air inlet pipe 17, and a filter plate 19 is arranged in the filter cover 18.
In the embodiment, the air inlet pipe 17 and the filter cover 18 are arranged so that air enters the air pump 7 along with the air inlet pipe 17 and the filter cover 18, and the filter plate 19 is arranged so that impurities in the air can be filtered.
As a technical optimization scheme of the utility model, a slag discharging hopper 20 is arranged at the lower end of the filter tank 1, a slag discharging pipe 21 is arranged at the lower end of the slag discharging hopper 20, and a slag discharging valve 22 is arranged in the slag discharging pipe 21.
In the embodiment, the slag discharge hopper 20 is arranged so as to collect blown impurities, and the slag discharge pipe 21 and the slag discharge valve 22 are arranged so as to discharge the impurities in the slag discharge hopper 20.
When the inner net of the filter element 2 is to be cleaned, firstly, the air pump 7 is started to work, air enters the air pump 7 along with the air inlet pipe 17 and the filter cover 18, impurities in the air are filtered through the filter plate 19, the sucked air enters the ventilation hose 10 along with the first connecting port 8, then enters the gas collecting tube 3 along with the second connecting port 9, and then is blown out from the lower side of the plurality of blowing nozzles 4 along with the plurality of short tubes 5 respectively in an inclined way, meanwhile, the electric cylinder 11 is started to drive the gas collecting tube 3 to move up and down, then the plurality of blowing nozzles 4 are driven to move up and down, the ventilation hose 10 has enough length to enable the plurality of blowing nozzles 4 to enter the lower side of the inner net of the filter element 2 so as to clean residues in time of the filter element 2, the filter cake is further prevented from being generated due to deposition, the residues are blown into the inner side of the slag discharging hopper 20, and the slag discharging valve 22 is opened to be discharged.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (7)
1. The utility model provides a avoid inside battery grade lithium carbonate filter equipment of deposit, includes filter tank (1) and is located filter tank (1) filter core (2), its characterized in that, the inside of filter tank (1) is provided with gas collecting tube (3) that are located filter core (2) top, a plurality of evenly distributed's jetting mouth (4) are installed to the outer wall of gas collecting tube (3), and is a plurality of jetting mouth (4) are all linked together with the inside of gas collecting tube (3) through a plurality of nozzle (5), the upper end butt of filter tank (1) has end cover (6), air pump (7) that are located gas collecting tube (3) left are installed to the lower extreme of end cover (6), first connector (8) are installed to the end of giving vent to anger of air pump (7) lower extreme, the outer wall intercommunication of gas collecting tube (3) has second connector (9) that are located a plurality of jetting mouth (4) top, install hose (10) between first connector (8) and second connector (9).
2. The device for filtering battery-grade lithium carbonate to avoid deposition according to claim 1, wherein the upper end of the end cover (6) is provided with an electric cylinder (11), and the output end of the electric cylinder (11) extends into the filtering tank (1) and is fixedly connected with the upper end of the gas collecting tube (3).
3. The device for filtering the battery-level lithium carbonate, which is used for avoiding deposition, according to claim 1, is characterized in that the left side and the right side of the end cover (6) are fixedly connected with first connecting plates (12), the left side and the right side of the outer wall of the filtering tank (1) are fixedly connected with second connecting plates (13) which are respectively abutted against the lower ends of the two first connecting plates (12), and the first connecting plates (12) and the second connecting plates (13) which are positioned on the same side are detachably connected through bolts (14).
4. The device for preventing deposition of battery grade lithium carbonate according to claim 1, wherein the upper ends of the left side and the right side of the filter element (2) are fixedly connected with filter element fixing blocks (15), the outer wall of the filter tank (1) is fixedly connected with limiting rings (16) respectively propped against the lower ends of the two filter element fixing blocks (15), and the two filter element fixing blocks (15) are detachably connected with the left side and the right side of the limiting rings (16) through screws (23).
5. A battery grade lithium carbonate filter device for avoiding deposition according to claim 1, wherein a plurality of the blowing nozzles (4) are inclined and distributed outwards and downwards.
6. The device for filtering battery-grade lithium carbonate to avoid deposition according to claim 1, wherein an air inlet end of the upper end of the air pump (7) is fixedly connected with an air inlet pipe (17) extending to the upper end of the end cover (6), a filter cover (18) is arranged at the upper end of the air inlet pipe (17), and a filter plate (19) is arranged in the filter cover (18).
7. The device for filtering battery-grade lithium carbonate to avoid deposition according to claim 1, wherein a slag discharging hopper (20) is arranged at the lower end of the filtering tank (1), a slag discharging pipe (21) is arranged at the lower end of the slag discharging hopper (20), and a slag discharging valve (22) is arranged in the slag discharging pipe (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323521293.1U CN222131163U (en) | 2023-12-22 | 2023-12-22 | A battery-grade lithium carbonate filtration device to avoid deposition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323521293.1U CN222131163U (en) | 2023-12-22 | 2023-12-22 | A battery-grade lithium carbonate filtration device to avoid deposition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222131163U true CN222131163U (en) | 2024-12-10 |
Family
ID=93738226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323521293.1U Active CN222131163U (en) | 2023-12-22 | 2023-12-22 | A battery-grade lithium carbonate filtration device to avoid deposition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222131163U (en) |
-
2023
- 2023-12-22 CN CN202323521293.1U patent/CN222131163U/en active Active
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