CN220004450U - Centrifugal machine system suitable for high-quality lithium hydroxide production - Google Patents
Centrifugal machine system suitable for high-quality lithium hydroxide production Download PDFInfo
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- CN220004450U CN220004450U CN202321383099.9U CN202321383099U CN220004450U CN 220004450 U CN220004450 U CN 220004450U CN 202321383099 U CN202321383099 U CN 202321383099U CN 220004450 U CN220004450 U CN 220004450U
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- pipeline
- lithium hydroxide
- system suitable
- centrifuge
- manual valve
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- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 title claims abstract description 102
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 239000007788 liquid Substances 0.000 claims abstract description 24
- 230000000903 blocking effect Effects 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 21
- 230000007723 transport mechanism Effects 0.000 claims abstract description 17
- 238000005406 washing Methods 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 230000001105 regulatory effect Effects 0.000 claims description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 238000003860 storage Methods 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 239000012452 mother liquor Substances 0.000 claims description 4
- 239000012535 impurity Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013072 incoming material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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- Centrifugal Separators (AREA)
Abstract
The utility model discloses a centrifugal machine system suitable for high-quality lithium hydroxide production, which comprises: comprises a centrifugal unit, a condensate water tank, a material tank and a conveying mechanism; the centrifugal unit is provided with at least 2 different centrifuges, a blocking structure is arranged on the contact end of each centrifuger and the conveying mechanism, the blocking structure can be driven to open or close an outlet of the centrifuger, and a filtering structure is arranged on a pipeline connected with the centrifugal unit and the condensate water tank; this scheme is through being provided with mobilizable blocking structure in centrifuge bottom, when needs wash and wash the operation to centrifuge, blocks the contact of centrifuge exit end and transport mechanism through blocking structure, prevents when carrying out washing or wash the operation, and transport mechanism is missed to inside liquid, causes the influence to it.
Description
Technical Field
The utility model relates to the field of lithium hydroxide preparation, in particular to a centrifugal machine system suitable for high-quality lithium hydroxide production.
Background
In the process of preparing lithium hydroxide, the incoming materials are often required to be dehydrated, washed and discharged, then the subsequent treatment is carried out, the existing material conveying device is often directly arranged at a centrifugal machine, and liquid is often dripped onto the conveying device in the cleaning and washing processes, so that the conveying device is damaged; meanwhile, in the prior art, the liquid for washing materials and cleaning a centrifugal machine is often directly condensed water stored in large batch, impurities can be introduced in the transmission process of a pipeline, and impurities can be introduced into the materials when the impurity-containing condensed water is used for washing and cleaning operations, so that the quality of the prepared lithium hydroxide is finally affected.
Disclosure of Invention
The utility model aims to provide a centrifugal machine system suitable for high-quality lithium hydroxide production, aiming at the defects, and solves the problems that a conveying device is easy to damage and the quality of the prepared lithium hydroxide is low in the process of preparing the lithium hydroxide in the prior art.
The utility model is realized by the following scheme:
a centrifuge system suitable for high quality lithium hydroxide production; comprises a centrifugal unit, a condensate water tank, a material tank and a conveying mechanism; the centrifugal unit is provided with 2 different centrifuges at least, is provided with blocking structure on every centrifuge and the contact end of transport mechanism, blocking structure can be driven to make centrifuge's export open or close, be provided with filtration on the pipeline that centrifugal unit and condensate tank are connected.
Based on the structure of the centrifugal machine system suitable for high-quality lithium hydroxide production, the blocking structure comprises a pushing piece and a water baffle, the water baffle is arranged in a gap between the outlet end of the centrifugal machine and the conveying mechanism, and the pushing piece can drive the water baffle to move along the gap direction between the outlet end of the centrifugal machine and the conveying mechanism.
Based on the structure of the centrifugal machine system suitable for high-quality lithium hydroxide production, the pushing piece is one of an electric push rod, a telescopic cylinder and a telescopic oil cylinder.
Based on the structure of the centrifugal machine system suitable for producing high-quality lithium hydroxide, the upper edge of the water baffle is provided with the blocking plate which forms a certain angle with the water baffle, so that a receiving structure is formed between the water baffle and the water baffle.
Based on the structure of the centrifugal machine system suitable for producing high-quality lithium hydroxide, a main pipeline and a pressure regulating pipeline are arranged on the connecting pipeline of the condensing water tank and the centrifugal machine unit, the main pipeline is respectively connected with the centrifugal machine, and the pressure regulating pipeline is connected with the main pipeline and the condensing water tank; the main pipeline is provided with a third manual valve, a condensate pump, an iron remover and a second manual valve; the third manual valve, the condensate pump, the iron remover and the second manual valve are sequentially arranged along the water body flowing direction of the main pipeline; the pressure regulating pipeline is provided with a first manual valve.
Based on the structure of the centrifugal machine system suitable for high-quality lithium hydroxide production, the connecting pipes of the main pipeline and the centrifugal machine are respectively provided with a first pneumatic valve.
Based on the structure of the centrifugal machine system suitable for high-quality lithium hydroxide production, the horizontal position of the material box is higher than the horizontal position of the centrifugal machine, the material box and the centrifugal machine are communicated through a conveying pipeline, a fourth manual valve, a fifth manual valve and a second pneumatic valve are sequentially arranged on the conveying pipeline along the length direction, the fourth manual valve is a regulating valve, and the fifth manual valve is an on-off valve.
Based on the structure of the centrifugal machine system suitable for high-quality lithium hydroxide production, the conveying mechanism is a screw conveyor.
Based on the structure of the centrifugal machine system suitable for high-quality lithium hydroxide production, a liquid outlet pipeline is arranged on the centrifugal machine and is connected with a mother liquor storage tank and a washing water storage tank.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
1. this scheme is through being provided with mobilizable blocking structure in centrifuge bottom, when needs wash and wash the operation to centrifuge, blocks the contact of centrifuge exit end and transport mechanism through blocking structure, prevents when carrying out washing or wash the operation, and transport mechanism is missed to inside liquid, seeks the influence to it. Meanwhile, as the solution is used for preparing the high-quality lithium hydroxide, various introduced impurities in links are possibly removed, a condensate water tank in the prior art is communicated with a large storage tank in a factory building, water is supplied through the large storage tank, and impurities are inevitably generated, so that the purification degree of liquid entering a centrifugal machine and participating in circulation can be further ensured by arranging a filtering structure on a liquid supply pipeline of the condensate water tank, introduction of impurities is reduced, and the quality of the lithium hydroxide is improved.
Drawings
FIG. 1 is a schematic view of the whole structure of embodiment 1 of the present utility model;
description of the drawings: 1. a centrifuge; 2. a condensate tank; 3. a material box; 4. a transport mechanism; 5. a pushing member; 6. a water baffle; 7. a main pipeline; 8. a pressure regulating pipeline; 9. a third manual valve; 10. a condensate pump; 11. an iron remover; 12. a second manual valve; 13. a first manual valve; 14. a first pneumatic valve; 15. a fourth manual valve; 16. a fifth manual valve; 17. a second pneumatic valve; 18. and a liquid outlet pipeline.
Detailed Description
All of the features disclosed in this specification, or all of the steps in a method or process disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.
Any feature disclosed in this specification (including any accompanying claims, abstract) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise. That is, each feature is one example only of a generic series of equivalent or similar features, unless expressly stated otherwise.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may include one or more of the feature, either explicitly or implicitly.
Example 1
As shown in fig. 1, the present utility model provides a technical solution:
a centrifuge system suitable for high quality lithium hydroxide production, comprising at least but not limited to a centrifuge set, a condensate water tank 2, a material tank 3 and a transport mechanism 4; the centrifugal machine unit is provided with 2 different centrifuges 1 at least, is provided with blocking structure on the contact end of every centrifuge 1 and transport mechanism 4, and blocking structure can be driven to make the export of centrifuge 1 open or close, is provided with filtration structure on the pipeline that centrifugal machine unit and condensate tank 2 are connected.
Based on the above structure, through being provided with movable blocking structure in centrifuge 1 bottom, when need carry out washing and washing operation to centrifuge 1, through blocking structure and blocking the contact of centrifuge 1 exit end and transport mechanism 4, prevent when carrying out washing or washing operation, inside liquid is missed transport mechanism 4, finds the influence to it.
Meanwhile, as the solution is used for preparing the high-quality lithium hydroxide, various introduced impurities in links are possibly removed, the condensate water tank 2 in the prior art is communicated with a large storage tank in a factory building, water is supplied through the large storage tank, and impurities are inevitably generated, so that the purification degree of liquid entering the centrifugal machine 1 and participating in circulation can be further ensured by arranging a filtering structure on a liquid supply pipeline of the condensate water tank 2, the introduction of unnecessary impurities is reduced, and the quality of the lithium hydroxide is improved.
As an example, the blocking structure may comprise a pusher 5 and a splash guard 6, the splash guard 6 being arranged in the gap between the outlet end of the centrifuge 1 and the transport mechanism 4, the pusher 5 being capable of driving the splash guard 6 to move in the direction of the gap between the outlet end of the centrifuge 1 and the transport mechanism 4, such that the splash guard 6 is capable of receiving possible leakage in the centrifuge 1.
Based on the structure, the leakage can be prevented from entering the transport mechanism 4 through the water baffle 6, and the damage of the liquid to the transport mechanism 4 is prevented.
By way of example, the pushing member 5 may be an electric push rod, a telescopic cylinder or a telescopic cylinder, the water deflector 6 being powered by the pushing member 5.
As an example, the upper edge of the water deflector 6 is provided with a blocking plate at an angle to the water deflector 6, so that a receiving structure is formed between it and the water deflector 6 for receiving a possible missed connection.
As an example, a main pipeline 7 and a pressure regulating pipeline 8 can be arranged on a connecting pipeline of the condensate water tank 2 and the centrifugal unit, the main pipeline 7 is respectively connected with the centrifugal machine 1, and the pressure regulating pipeline 8 is connected with the main pipeline 7 and the condensate water tank 2; the main pipeline 7 can be provided with a third manual valve 9, a condensate pump 10, an iron remover 11 and a second manual valve 1312; the third manual valve 9, the condensate pump 10, the iron remover 11 and the second manual valve 1312 are sequentially arranged along the water body flowing direction of the main pipeline 7; the pressure regulating line 8 may be provided with a first manual valve.
Based on the above-mentioned structure, the comdenstion water is pumped to centrifuge 1 along the direction of main line 7 under the effect of condensate pump 10, the iron remover 11 is used for getting rid of the impurity in the comdenstion water, guarantee to enter into the clean degree of water in the centrifuge 1, pressure regulating pipeline 8 is for quick whole pressure core regulation to centrifuge 1 of input, compare in the power of directly adjusting the water pump, adjust through pressure regulating pipeline 8, more stable, the error rate is lower, and can progressively adjust according to actual demand, at the in-process of pressure regulating, condensate pump 10 constantly carries liquid to main line 7, the operating personnel is probably according to the water yield size of actual demand, open first manual valve, make the liquid reposition of redundant personnel on the main line 7, and in the part backward flow condensate tank 2, realize comdenstion water pressure regulating.
As an example, a first pneumatic valve 14 is provided on the connection pipe of the main line 7 and the centrifuge 1, respectively, and the connection and disconnection of the condensed water is realized by the first pneumatic valve 14.
As an example, the horizontal position of the material box 3 is higher than the horizontal position of the centrifuge 1, the material box 3 and the centrifuge 1 are communicated through a conveying pipeline, a fourth manual valve 15, a fifth manual valve 16 and a second pneumatic valve 17 are sequentially arranged on the conveying pipeline along the length direction, the fourth manual valve 15 is a regulating valve, and the fifth manual valve 16 is an on-off valve.
Based on the above structure, this scheme adopts the mode of flowing automatically to throw the material centrifugal, consequently is higher than centrifuge 1 with the high position of material case 3, so can reduce the use of the pump body, but need set up a plurality of valves and carry out the accurate regulation of material, consequently be provided with on the delivery line to the fourth manual valve 15 of flow size regulation and the fifth manual valve 16 of controlling the material break-make, second pneumatic valve 17 can adopt automatic control, realizes centrifuge 1 automatic feed.
By way of example, the transport mechanism 4 may be a screw conveyor that is capable of transporting material outwardly from a collection hopper.
As an example, a liquid outlet pipeline 18 is arranged on the centrifuge, and the liquid outlet pipeline 18 is connected with a mother liquor storage tank and a washing water storage tank.
Based on the above-mentioned structure, before centrifuge 1 uses, need wash centrifuge 1, guarantee the permeability of filter cloth and rotary drum, pump into centrifuge 1 with the comdenstion water through main line 7 this moment, breakwater 6 seals the exit end of centrifuge 1, under the circumstances that centrifuge 1 rotated, wash evidence filter cloth and rotary drum, liquid is along with rotating, the splash is on the inner wall, flow out to the washing water storage tank from liquid outlet line 18, during the use, the material flows automatically into centrifuge 1, breakwater 6 seals the exit end of centrifuge 1 this moment, pump into centrifuge 1 with the comdenstion water through main line 7 and begin the washing operation, centrifuge 1 pivoted circumstances, the washing liquid is along with rotating, splash is on the inner wall, flow out to the mother liquor storage tank from liquid outlet line 18 and preserve.
Through this scheme, not only can protect transport mechanism 4, prolong entire system's life, filter liquid simultaneously, carry out the system to the material, can also promote lithium hydroxide's quality, collect the waste liquid simultaneously, reduced holistic waste.
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 (9)
1. A centrifuge system suitable for high quality lithium hydroxide production which characterized in that: comprises a centrifugal unit, a condensate water tank, a material tank and a conveying mechanism; the centrifugal unit is provided with 2 different centrifuges at least, is provided with blocking structure on every centrifuge and the contact end of transport mechanism, blocking structure can be driven to make centrifuge's export open or close, be provided with filtration on the pipeline that centrifugal unit and condensate tank are connected.
2. A centrifuge system suitable for high quality lithium hydroxide production according to claim 1 wherein: the blocking structure comprises a pushing piece and a water baffle, wherein the water baffle is arranged in a gap between the outlet end of the centrifugal machine and the conveying mechanism, and the pushing piece can drive the water baffle to move along the direction of the gap between the outlet end of the centrifugal machine and the conveying mechanism.
3. A centrifuge system suitable for high quality lithium hydroxide production according to claim 2 wherein: the pushing piece is one of an electric push rod, a telescopic cylinder and a telescopic oil cylinder.
4. A centrifuge system suitable for high quality lithium hydroxide production according to claim 3 wherein: the upper edge of the water baffle is provided with a blocking plate which forms a certain angle with the water baffle, so that a receiving structure is formed between the blocking plate and the water baffle.
5. A centrifuge system suitable for high quality lithium hydroxide production according to claim 4 wherein: a main pipeline and a pressure regulating pipeline are arranged on the connecting pipeline of the condensate water tank and the centrifugal unit, the main pipeline is respectively connected with the centrifugal machine, and the pressure regulating pipeline is connected with the main pipeline and the condensate water tank; the main pipeline is provided with a third manual valve, a condensate pump, an iron remover and a second manual valve; the third manual valve, the condensate pump, the iron remover and the second manual valve are sequentially arranged along the water body flowing direction of the main pipeline; the pressure regulating pipeline is provided with a first manual valve.
6. A centrifuge system suitable for high quality lithium hydroxide production according to claim 5 wherein: and the connecting pipes of the main pipeline and the centrifugal machine are respectively provided with a first pneumatic valve.
7. A centrifuge system suitable for high quality lithium hydroxide production according to claim 6 wherein: the horizontal position of the material box is higher than the horizontal position of the centrifugal machine, the material box and the centrifugal machine are communicated through a conveying pipeline, a fourth manual valve, a fifth manual valve and a second pneumatic valve are sequentially arranged on the conveying pipeline along the length direction, the fourth manual valve is a regulating valve, and the fifth manual valve is an on-off valve.
8. A centrifuge system suitable for high quality lithium hydroxide production according to claim 7 wherein: the conveying mechanism is a screw conveyor.
9. A centrifuge system suitable for the production of high quality lithium hydroxide according to any of claims 1 through 8 wherein: the centrifugal machine is provided with a liquid outlet pipeline, and the liquid outlet pipeline is connected with a mother liquor storage tank and a washing water storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321383099.9U CN220004450U (en) | 2023-06-01 | 2023-06-01 | Centrifugal machine system suitable for high-quality lithium hydroxide production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321383099.9U CN220004450U (en) | 2023-06-01 | 2023-06-01 | Centrifugal machine system suitable for high-quality lithium hydroxide production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220004450U true CN220004450U (en) | 2023-11-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321383099.9U Active CN220004450U (en) | 2023-06-01 | 2023-06-01 | Centrifugal machine system suitable for high-quality lithium hydroxide production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220004450U (en) |
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2023
- 2023-06-01 CN CN202321383099.9U patent/CN220004450U/en active Active
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