CN209123481U - A kind of continuous adsorption-desorption system mentioning lithium for industry - Google Patents
A kind of continuous adsorption-desorption system mentioning lithium for industry Download PDFInfo
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- CN209123481U CN209123481U CN201821412923.8U CN201821412923U CN209123481U CN 209123481 U CN209123481 U CN 209123481U CN 201821412923 U CN201821412923 U CN 201821412923U CN 209123481 U CN209123481 U CN 209123481U
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Abstract
The utility model belongs to industry and mentions lithium technology field, discloses a kind of continuous adsorption-desorption system for mentioning lithium for industry, is unable to serialization industrial production to solve the problems, such as that existing powder sorbent proposes lithium system.The utility model includes the adsorption system being sequentially communicated, water wash system and desorption system, the adsorption system, water wash system and desorption system include the blending tank, ceramic vacuum filter and band filter being sequentially communicated, band filter in adsorption system is connected to through pipeline with the blending tank of water wash system, the band filter of water wash system is connected to through pipeline with the blending tank of desorption system, and the band filter of desorption system is connected to through pipeline with the blending tank of adsorption system.The utility model is able to maintain the characteristics of adsorbent high adsorption itself, realizes that industry mentions the continuous production of lithium.
Description
Technical field
The utility model belongs to industry and mentions lithium technology field, and in particular to a kind of continuous adsorption-desorption that lithium is mentioned for industry
System proposes lithium technique for the continuous of lithium in various lithium solution, is particularly suitable for the brine that lithium content is low and content of magnesium is high.
Background technique
China's liquid lithium is resourceful, is liquid lithium resource big country, lithium is in the form of ions in GEOTHERMAL WATER, salt lake
In (saliferous is more than 50g/L) liquid such as brine and seawater.But since the problems such as lithium content is low, content of magnesium is high, seriously limits lithium
The development and utilization of resource.
In recent years, absorption method mention lithium have become it is numerous propose one of preferable method of prospect in lithium method, utilize adsorbent
The absorption to lithium itself is realized to the memory effect of lithium ion, has the characteristics that highly selective, high adsorption, high efficiency, and
Resource utilization is high, environmental protection and energy saving.
But because there is cannot achieve the problems such as adsorption capacity degradation after being granulated difficulty, being granulated for adsorbent itself
Industrialize continuous production.
Utility model content
The utility model is unable to serialization industrial production to solve the problems, such as that existing powder sorbent proposes lithium system, and mentions
For a kind of the characteristics of proposing the continuous adsorption-desorption system of lithium for industry, being able to maintain adsorbent high adsorption itself, work is realized
Industry mentions the continuous production of lithium.
In order to solve the technical problem, the technical scheme adopted by the utility model is
It is a kind of to propose the continuous adsorption-desorption system of lithium for industry, which is characterized in that including be sequentially communicated adsorption system,
Water wash system and desorption system, the adsorption system, water wash system and desorption system include the blending tank being sequentially communicated, ceramics
Vacuum filter and band filter, the band filter in adsorption system are connected to through pipeline with the blending tank of water wash system, water
The band filter for washing system is connected to through pipeline with the blending tank of desorption system, and the band filter of desorption system through pipeline and is inhaled
The blending tank of attached system is connected to.
The fenestra aperture of ceramic membrane in the ceramic vacuum filter is less than to be added from the blending tank in adsorption system
Adsorbent granularity.
Blending tank in the adsorption system is the uniformly mixed mixing of the brine and adsorbent to be processed for that will be added
Tank.
Blending tank in the water wash system be the mixed liquor for that will enter from the band filter in adsorption system with
And the blending tank that the pure water being added stirs evenly.
Blending tank in the desorption system be the mixed liquor for that will enter from the band filter in water wash system with
And the blending tank that the eluant, eluent being added stirs evenly.
Compared with prior art, the utility model has the following beneficial effects:
The utility model proposes the continuous adsorption-desorption system of lithium for industry, is by adsorption system, water wash system and desorption
System composition, and adsorption system, water wash system and desorption system are by blending tank, ceramic vacuum filter and band filter three
It is grouped as, and blending tank, ceramic vacuum filter and band filter are product in the prior art, so that the utility model has
There is structure to be simple and convenient to operate, high degree of automation the characteristics of.
The adsorbent that the system of the utility model is added simultaneously passes through the band filter mistake of desorption system after treatment
It is re-introduced into the blending tank in adsorption system after filter through piping, so that recycling for adsorbent is realized, to realize
Industry mentions the continuous production of lithium.
The utility model using ceramic vacuum filter can either ensure during adsorption-desorption the continuous feed of material and
Discharging, and ensure that the time of material stop, to guarantee filter effect.Ceramic vacuum filter can either be realized mixed simultaneously
The pre-concentration of liquid is closed, the solid content for improving mixed liquor especially reaches the filtration washing requirement of band filter, makes pottery simultaneously
Porcelain vacuum filter realizes the enrichment process of object ion (i.e. lithium ion) by the centrifugation of ceramic membrane, and removes
Most of other impurities ion, greatly reduces the difficulty of later processing operation.
The band filter of the utility model not only realizes the separation process of material, and completes the transmission of material
Process removes the impurity of its entrainment convenient for the elution of adsorbent, simplifies entire operational process of craft.
Although in conclusion the utility model blending tank, ceramic vacuum filter and band filter itself belong to it is existing
Technical products, but three is fused together by the utility model, not only realizes the continuous production that industry mentions lithium, has simultaneously
There is the characteristics of structure is simple and convenient to operate, enormously simplifies the technological process of production that existing industry mentions lithium, have patent statute
Novelty and creativeness.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Marked in the figure: 01, adsorption system, 02, water wash system, 03, desorption system, 1, blending tank, 2, ceramic vacuum filter
Machine, 3, band filter.
Specific embodiment
Below with reference to embodiment, the utility model will be further described, and described embodiment is only that this is practical new
Type a part of the embodiment is not whole embodiment.Based on the embodiments of the present invention, the ordinary skill people of this field
Member's other embodiments used obtained without making creative work, belong to the protection model of the utility model
It encloses.
In conjunction with attached drawing, the continuous adsorption-desorption system that lithium is mentioned for powder sorbent industry of the utility model, including according to
Adsorption system 01, water wash system 02 and the desorption system 03 of secondary connection, the adsorption system 01, water wash system 02 and desorption system
03 includes blending tank 1, ceramic vacuum filter 2 and the band filter 3 being sequentially communicated, i other words adsorption system 01, washing
System 02 is identical with the structure composition of desorption system 03, i other words being blending tank, the ceramic vacuum filter by being sequentially communicated
It is formed with band filter, the band filter 3 in adsorption system 01 is connected to through pipeline with the blending tank 1 of water wash system 02, water
The band filter 3 for washing system 02 is connected to through pipeline with the blending tank 1 of desorption system 03, the band filter 3 of desorption system 03
It is connected to through pipeline with the blending tank 1 of adsorption system 01.
Herein it should be noted that the effect of blending tank is exactly to play the role of material stirring uniformly, belong to prior art production
Product, those skilled in the art can be appreciated and understood that details are not described herein.
And ceramic vacuum filter and band filter itself also belong to prior art products, those skilled in the art is
It can be appreciated that and understand, such as request for utilization number is vacuum ceramic filter disclosed in 2014205287577.5, in another example application number
For 201220510961.3 disclosed ceramic vacuum filter, such as application No. is belt mistakes disclosed in 201210372174.1
Filter, application No. is band filter disclosed in 201720736290.5, application No. is belts disclosed in 201621434843.3
Filter etc., therefore prior art products, the technology of this field are belonged to for ceramic vacuum filter and band filter
Personnel can be appreciated and understood that details are not described herein.
The fenestra aperture of ceramic membrane in the ceramic vacuum filter 2 is less than to be added from the blending tank in adsorption system
Adsorbent granularity.
Blending tank in the adsorption system 01, which is that the brine and adsorbent to be processed for that will be added are uniformly mixed, to be mixed
Close tank 1.
Blending tank in the water wash system 02 is the mixing for will enter from the band filter 3 in adsorption system 01
The blending tank 1 that liquid and the pure water of addition stir evenly.
Blending tank in the desorption system 03 is the mixing for will enter from the band filter 3 in water wash system 02
The blending tank 1 that liquid and the eluant, eluent of addition stir evenly.
The utility model proposes the continuous adsorption-desorption system of lithium for industry, is by adsorption system, water wash system and desorption
System composition, and adsorption system, water wash system and desorption system are by blending tank, ceramic vacuum filter and band filter three
It is grouped as, and blending tank, ceramic vacuum filter and band filter are product in the prior art, so that the utility model has
There is structure to be simple and convenient to operate, high degree of automation the characteristics of.
The adsorbent that the system of the utility model is added simultaneously passes through the band filter mistake of desorption system after treatment
It is re-introduced into the blending tank in adsorption system after filter through piping, so that recycling for adsorbent is realized, to realize
Industry mentions the continuous production of lithium.
The utility model using ceramic vacuum filter can either ensure during adsorption-desorption the continuous feed of material and
Discharging, and ensure that the time of material stop, to guarantee filter effect.Ceramic vacuum filter can either be realized mixed simultaneously
The pre-concentration of liquid is closed, the solid content for improving mixed liquor especially reaches the filtration washing requirement of band filter, makes pottery simultaneously
Porcelain vacuum filter realizes the enrichment process of object ion (i.e. lithium ion) by the centrifugation of ceramic membrane, and removes
Most of other impurities ion, greatly reduces the difficulty of later processing operation.
The band filter of the utility model not only realizes the separation process of material, and completes the transmission of material
Process removes the impurity of its entrainment convenient for the elution of adsorbent, simplifies entire operational process of craft.
Although in conclusion the utility model blending tank, ceramic vacuum filter and band filter itself belong to it is existing
Technical products, but three is fused together by the utility model, not only realizes the continuous production that industry mentions lithium, has simultaneously
There is the characteristics of structure is simple and convenient to operate, enormously simplifies the technological process of production that existing industry mentions lithium, have patent statute
Novelty and creativeness.
More than, only the utility model preferred embodiment, not to the utility model in any form with substantial limit
System, it is noted that for those skilled in the art, under the premise of not departing from the utility model method, will also
Several improvement and supplement can be made, these are improved and supplement also should be regarded as the protection scope of the utility model.It is all that be familiar with sheet special
The technical staff of industry, in the case where not departing from the spirit and scope of the utility model, when using disclosed above technology
Content and the equivalent variations of a little variation, modification and evolution made, are the equivalent embodiment of the utility model；Meanwhile it is all
Substantial technological according to the utility model is to the variation, modification and evolution of any equivalent variations made by above-described embodiment, still
Belong in the range of the technical solution of the utility model.
Claims (5)
1. a kind of continuous adsorption-desorption system for mentioning lithium for industry, which is characterized in that including the adsorption system being sequentially communicated
(01), water wash system (02) and desorption system (03), the adsorption system (01), water wash system (02) and desorption system (03) system
It include blending tank (1), ceramic vacuum filter (2) and the band filter (3) being sequentially communicated, the band in adsorption system (01)
Formula filter (3) is connected to through pipeline with the blending tank (1) of water wash system (02), band filter (3) warp of water wash system (02)
Pipeline is connected to the blending tank (1) of desorption system (03), and the band filter (3) of desorption system (03) is through pipeline and adsorption system
(01) blending tank (1) connection.
2. the continuous adsorption-desorption system according to claim 1 for mentioning lithium for industry, which is characterized in that the ceramics are true
The fenestra aperture of ceramic membrane in empty filter (2) is less than the adsorbent being added in the blending tank (1) from adsorption system (01)
Granularity.
3. the continuous adsorption-desorption system according to claim 1 for mentioning lithium for industry, which is characterized in that the absorption system
Blending tank in system (01) is the uniformly mixed blending tank (1) of the brine and adsorbent to be processed for that will be added.
4. the continuous adsorption-desorption system according to claim 1 for mentioning lithium for industry, which is characterized in that the washing system
Blending tank in system (02) is the mixed liquor and addition for that will enter from the band filter (3) in adsorption system (01)
The blending tank (1) that pure water stirs evenly.
5. proposing the continuous adsorption-desorption system of lithium described in any one of -4 for industry according to claim 1, which is characterized in that
Blending tank in the desorption system (03) is the mixed liquor for will enter from the band filter (3) in water wash system (02)
And the blending tank (1) that the eluant, eluent being added stirs evenly.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821412923.8U CN209123481U (en) | 2018-08-30 | 2018-08-30 | A kind of continuous adsorption-desorption system mentioning lithium for industry |
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| CN201821412923.8U CN209123481U (en) | 2018-08-30 | 2018-08-30 | A kind of continuous adsorption-desorption system mentioning lithium for industry |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111729350A (en) * | 2020-07-07 | 2020-10-02 | 浙江衢州明德新材料有限公司 | Equipment for extracting lithium from brine by adsorption method |
| CN111825152A (en) * | 2020-07-07 | 2020-10-27 | 浙江衢州明德新材料有限公司 | Belt filter and application thereof in adsorption method brine lithium extraction |
| CN111826531A (en) * | 2020-07-07 | 2020-10-27 | 浙江衢州明德新材料有限公司 | Method for extracting lithium from brine by using powdery adsorbent |
| WO2023192195A1 (en) * | 2022-03-28 | 2023-10-05 | Lilac Solutions, Inc. | Devices for efficient sorbent utilization in lithium extraction |
| US11794182B2 (en) | 2017-08-02 | 2023-10-24 | Lilac Solutions, Inc. | Lithium extraction with porous ion exchange beads |
| US11806641B2 (en) | 2016-11-14 | 2023-11-07 | Lilac Solutions, Inc. | Lithium extraction with coated ion exchange particles |
| US11865531B2 (en) | 2018-02-28 | 2024-01-09 | Lilac Solutions, Inc. | Ion exchange reactor with particle traps for lithium extraction |
| US11964876B2 (en) | 2020-06-09 | 2024-04-23 | Lilac Solutions, Inc. | Lithium extraction in the presence of scalants |
| US11986816B2 (en) | 2021-04-23 | 2024-05-21 | Lilac Solutions, Inc. | Ion exchange devices for lithium extraction |
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2018
- 2018-08-30 CN CN201821412923.8U patent/CN209123481U/en active Active
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11806641B2 (en) | 2016-11-14 | 2023-11-07 | Lilac Solutions, Inc. | Lithium extraction with coated ion exchange particles |
| US11794182B2 (en) | 2017-08-02 | 2023-10-24 | Lilac Solutions, Inc. | Lithium extraction with porous ion exchange beads |
| US11975317B2 (en) | 2018-02-28 | 2024-05-07 | Lilac Solutions, Inc. | Ion exchange reactor with particle traps for lithium extraction |
| US11865531B2 (en) | 2018-02-28 | 2024-01-09 | Lilac Solutions, Inc. | Ion exchange reactor with particle traps for lithium extraction |
| US11964876B2 (en) | 2020-06-09 | 2024-04-23 | Lilac Solutions, Inc. | Lithium extraction in the presence of scalants |
| WO2022007662A1 (en) * | 2020-07-07 | 2022-01-13 | 浙江衢州明德新材料有限公司 | Band filter and application thereof in extraction of lithium from brine using adsorption method |
| CN111825152B (en) * | 2020-07-07 | 2022-11-01 | 西宁永正锂业有限公司 | Belt filter and application thereof in adsorption method brine lithium extraction |
| CN111729350B (en) * | 2020-07-07 | 2023-09-08 | 衢州永正锂业科技有限公司 | Equipment for extracting lithium from brine by adsorption method |
| WO2022007811A1 (en) * | 2020-07-07 | 2022-01-13 | 浙江衢州明德新材料有限公司 | Device for extracting lithium from brine by using adsorption method |
| WO2022007660A1 (en) * | 2020-07-07 | 2022-01-13 | 浙江衢州明德新材料有限公司 | Method for extracting lithium from brine by using powdered adsorbent |
| CN111729350A (en) * | 2020-07-07 | 2020-10-02 | 浙江衢州明德新材料有限公司 | Equipment for extracting lithium from brine by adsorption method |
| CN111826531A (en) * | 2020-07-07 | 2020-10-27 | 浙江衢州明德新材料有限公司 | Method for extracting lithium from brine by using powdery adsorbent |
| CN111825152A (en) * | 2020-07-07 | 2020-10-27 | 浙江衢州明德新材料有限公司 | Belt filter and application thereof in adsorption method brine lithium extraction |
| US11986816B2 (en) | 2021-04-23 | 2024-05-21 | Lilac Solutions, Inc. | Ion exchange devices for lithium extraction |
| WO2023192195A1 (en) * | 2022-03-28 | 2023-10-05 | Lilac Solutions, Inc. | Devices for efficient sorbent utilization in lithium extraction |
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