CN214529179U - PIM membrane separation device - Google Patents
PIM membrane separation device Download PDFInfo
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- CN214529179U CN214529179U CN202120691705.8U CN202120691705U CN214529179U CN 214529179 U CN214529179 U CN 214529179U CN 202120691705 U CN202120691705 U CN 202120691705U CN 214529179 U CN214529179 U CN 214529179U
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
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Abstract
The utility model discloses a PIM membrane separation device relates to membrane separation technical field. The separation membrane is arranged between the first fixed block and the second fixed block, and power devices are arranged on a pipeline between the first storage container and the feed inlet on the first fixed block and a pipeline between the second storage container and the feed inlet on the second fixed block; thereby solving the problem that valuable metals can not be separated and extracted from the feed liquid economically and efficiently in the prior art.
Description
Technical Field
The utility model relates to a membrane separation technical field, more specifically say, relate to a PIM membrane separation device.
Background
The discovered non-ferrous metal mineral resources in China are mostly low-grade oxidized ores, multi-metal paragenic ores and the like, and along with the development and utilization of high-grade traditional mineral resources, the mineral grade is gradually reduced, the mining difficulty is gradually increased, the self-supporting rate of strategic non-ferrous metals such as copper, nickel, cobalt, zinc and the like in China is gradually reduced, the external dependence is gradually increased, the supply and demand contradiction is prominent, and the supply and demand of copper, nickel, cobalt and zinc resources in China are gradually increased, so that the strengthening of the research and development of valuable metal separation technology becomes particularly important.
At present, the traditional methods for separating and extracting valuable metals comprise a sedimentation separation method and a centrifugal separation method, but the sedimentation separation method has the defects of long time consumption, more medicine liquid precipitated and adsorbed by medicine dregs and difficult use by feed liquid putrefaction and deterioration, and the centrifugal separation method has high requirements on equipment and increases the cost in the separation and extraction process, so the traditional separation method of leachate is difficult to economically and efficiently extract the strategic valuable metals.
Therefore, how to solve the problem that valuable metals cannot be separated and extracted from the feed liquid economically and efficiently in the prior art becomes an important technical problem to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a PIM membrane separation device is in order to solve among the prior art unable economy and the efficient technical problem who draws valuable metal from the separation in the feed liquid. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a PIM membrane separation device, include:
the first fixed block and the second fixed block are fixedly connected with the first fixed block and are both provided with a feeding hole and a discharging hole, the first fixed block and the second fixed block are both provided with an opening at one end and internally provided with a cavity communicated with the opening, the opening on the first fixed block is aligned with the opening on the second fixed block, the feeding hole and the discharging hole on the first fixed block are both communicated with the cavity inside the first fixed block, and the feeding hole and the discharging hole on the second fixed block are both communicated with the cavity inside the second fixed block;
the first storage container is used for containing feed liquid, and the first storage container is communicated with the feed inlet and the discharge outlet on the first fixing block in a one-to-one correspondence manner through pipelines;
the second storage container is used for containing a strip liquor, and the second storage container is communicated with the feed inlet and the discharge outlet on the second fixed block in a one-to-one correspondence manner through pipelines;
the separation membrane is arranged between the first fixing block and the second fixing block and can simultaneously seal the openings on the first fixing block and the second fixing block;
the power device is arranged on the pipeline between the feed inlets on the first storage container and the first fixed block, and the power device is also arranged on the pipeline between the feed inlets on the second storage container and the second fixed block.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, still include the sealing member, first fixed block and second fixed block all fixedly laminated with on the side that is provided with the opening the sealing member, and the opening setting is in the region that the sealing member surrounds.
Furthermore, a plurality of through holes for bolts to penetrate are formed in the thickness direction of the first fixing block and the thickness direction of the second fixing block, and the through holes in the first fixing block and the through holes in the second fixing block are arranged in a one-to-one correspondence mode.
Furthermore, the height of the discharge hole on the first fixing block and the second fixing block is higher than that of the feed hole.
Further, the separation membrane is a PIM membrane.
Further, the power device is a peristaltic pump.
Further, the sealing element is an O-shaped sealing ring.
Furthermore, the number of the through holes on the first fixed block and the number of the through holes on the second fixed block are at least four, and each through hole is distributed at a vertex angle close to the first fixed block and a vertex angle close to the second fixed block.
The technical scheme provided by the application comprises the following beneficial effects:
in the technical scheme provided by the utility model, the PIM membrane separation device comprises a first fixed block, a second fixed block, a first storage container, a second storage container, a separation membrane and a power device, wherein the first fixed block is fixedly connected with the second fixed block, and both the first fixed block and the second fixed block are provided with a feed inlet and a discharge outlet, the first fixed block and the second fixed block are both provided with an opening at one end and are internally provided with a cavity communicated with the opening, the opening on the first fixed block is aligned with the opening on the second fixed block, the feed inlet and the discharge outlet on the first fixed block are both communicated with the cavity inside the first fixed block, the feed inlet and the discharge outlet on the second fixed block are both communicated with the cavity inside the second fixed block, the first storage container is used for containing feed liquid, and the first storage container is communicated with the feed inlet and the discharge outlet on the first fixed block in a one-to-one correspondence manner through pipelines, the second storage container is used for containing the stripping liquid, and feed inlet and discharge gate on second storage container and the second fixed block pass through pipeline one-to-one intercommunication, the separating membrane sets up between first fixed block and second fixed block, and the separating membrane can seal the opening on first fixed block and the second fixed block simultaneously, be provided with power device on the pipeline between the feed inlet on first storage container and the first fixed block, also be provided with power device on the pipeline between the feed inlet on second storage container and the second fixed block. According to the arrangement, the raw material liquid is placed in the first storage container, the power device pumps the raw material liquid in the first storage container into the cavity of the first fixed block through the feeding hole, valuable metal ions in the raw material liquid in the cavity are attached to the separation membrane through the opening, the residual material liquid separated in the cavity flows into the first storage container through the discharging hole for recycling, the stripping liquid is placed in the second storage container, the stripping liquid in the second storage container is pumped into the cavity of the second fixed block through the feeding hole, the valuable metal ions attached to the separation membrane are extracted by the stripping liquid flowing in the cavity through the opening, and then the stripping liquid and the valuable metal ions flow into the second storage container through the discharging hole together, so that the valuable metal ions in the raw material liquid are extracted and separated quickly; thereby solving the problem that valuable metals can not be separated and extracted from the feed liquid economically and efficiently in the prior art.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of an integral PIM membrane separation device in an embodiment of the present invention;
fig. 2 is an exploded view of a portion of a PIM membrane separation device in an embodiment of the present invention;
fig. 3 is a longitudinal sectional view of a first fixing block in the embodiment of the present invention;
fig. 4 is a transverse cross-sectional view of the first fixing block in the embodiment of the present invention.
Reference numerals:
1. a first fixed block; 2. a second fixed block; 3. a feed inlet; 4. a discharge port; 5. an opening; 6. a cavity; 7. a first storage container; 8. a second storage container; 9. a separation membrane; 10. a power plant; 11. and a through hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It is an object of this embodiment to provide a PIM membrane separation device; thereby solving the problem that valuable metals can not be separated and extracted from the feed liquid economically and efficiently in the prior art.
Hereinafter, embodiments will be described with reference to the drawings. The embodiments described below do not limit the scope of the invention described in the claims. Further, the entire contents of the configurations shown in the following embodiments are not limited to those necessary as a solution of the invention described in the claims.
Referring to fig. 1-4, the present embodiment provides a PIM membrane separation device, including a first fixed block 1, a second fixed block 2, a first storage container 7, a second storage container 8, a separation membrane 9, and a power device 10, where the first fixed block 1 and the second fixed block 2 are fixedly connected by bolts, and both are provided with a feed port 3 and a discharge port 4, the first fixed block 1 and the second fixed block 2 are both provided with an opening 5 at one end and a cavity 6 for communicating with the opening 5 inside, the opening 5 on the first fixed block 1 is aligned with the opening 5 on the second fixed block 2, the feed port 3 and the discharge port 4 on the first fixed block 1 are both communicated with the cavity 6 inside the first fixed block 1, the feed port 3 and the discharge port 4 on the second fixed block 2 are both communicated with the cavity 6 inside the second fixed block 2, the first storage container 7 is used for containing a feed liquid, the first storage container 7 is in one-to-one correspondence communication with the feed inlet 3 and the discharge outlet 4 on the first fixed block 1 through a pipeline, the second storage container 8 is used for containing the strip liquor, the second storage container 8 is in one-to-one correspondence communication with the feed inlet 3 and the discharge outlet 4 on the second fixed block 2 through a pipeline, the separation membrane 9 is clamped between the first fixed block 1 and the second fixed block 2, the separation membrane 9 can simultaneously seal the openings 5 on the first fixed block 1 and the second fixed block 2, the separation membrane 9 can be set according to specific use environments, the separation membrane 9 is preferably a PIM membrane in the embodiment, a power device 10 is arranged on the pipeline between the first storage container 7 and the feed inlet 3 on the first fixed block 1, a power device 10 is also arranged on the pipeline between the second storage container 8 and the feed inlet 3 on the second fixed block 2, and the power device 10 can be set according to specific use environments, the power unit 10 is preferably a peristaltic pump in this embodiment, which is not described in detail herein since it is well known in the art.
According to the arrangement, the raw material liquid is placed in a first storage container 7, a power device 10 pumps the raw material liquid in the first storage container 7 into a cavity 6 of a first fixed block 1 through a feed inlet 3, valuable metal ions in the raw material liquid in the cavity 6 are attached to a separation membrane 9 through an opening 5, the residual material liquid separated in the cavity 6 flows into the first storage container 7 through a discharge outlet 4 for recycling, stripping liquid is placed in a second storage container 8, the stripping liquid in the second storage container 8 is pumped into the cavity 6 of the second fixed block 2 through the feed inlet 3 by the power device 10, the valuable metal ions attached to the separation membrane 9 are extracted by the stripping liquid flowing in the cavity 6 through the opening 5, then the stripping solution and the valuable metal ions flow into the second storage container 8 through the discharge port 4, so that the valuable metal ions in the raw material solution are quickly separated and extracted from the stripping solution; thereby solving the problem that valuable metals can not be separated and extracted from the feed liquid economically and efficiently in the prior art.
As an optional embodiment, the first fixing block 1 and the second fixing block 2 are fixedly attached with sealing members on both sides provided with the openings 5, and the openings 5 are arranged in the area surrounded by the sealing members, and the sealing members are preferably O-ring seals in this embodiment. So set up, the leakproofness of first fixed block 1 and 2 butt joints of second fixed block can be guaranteed in the setting of sealing member, and when this device in normal operating, the phenomenon of seepage appears in the feed liquid or stripping liquid follow between first fixed block 1 and the second fixed block 2 can effectively be prevented.
More specifically, a plurality of through holes 11 are disposed along the thickness direction of the first fixed block 1 and the second fixed block 2, and each through hole 11 on the first fixed block 1 and each through hole 11 on the second fixed block 2 are disposed in a one-to-one correspondence manner, the number of through holes 11 on the first fixed block 1 and the number of through holes 11 on the second fixed block 2 may be set according to a specific use environment, in this embodiment, the number of through holes 11 on the first fixed block 1 and the number of through holes 11 on the second fixed block 2 are preferably four, and each through hole 11 is distributed at a vertex angle close to the first fixed block 1 and a vertex angle close to the second fixed block 2. So set up, through-hole 11 is used for supplying the bolt to run through, after the through-hole 11 on first fixed block 1 and the second fixed block 2 is adjusted well one by one, then insert the bolt and run through the through-hole 11 after adjusting well, pass the bolt behind the through-hole 11 again with the cooperation of nut to make first fixed block 1 and second fixed block 2 realize fixed connection.
As an optional embodiment, the height of the discharge hole 4 on the first fixed block 1 and the second fixed block 2 is higher than that of the feed hole 3. So set up, the height that highly is higher than feed inlet 3 of discharge gate 4 can make the feed liquid in 1 cavity of first fixed block 6 and the strip liquor in 2 cavities of second fixed block 6 be the flow direction from bottom to top, guarantees that valuable metal ion in the feed liquid can maximum attached to on the separation membrane 9, also can make the strip liquor maximum separate the extraction with valuable metal ion on the separation membrane 9 simultaneously.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. A PIM membrane separation device, comprising:
a first fixed block (1) and a second fixed block (2) fixedly connected with the first fixed block (1), both of which are provided with a feed inlet (3) and a discharge outlet (4), the first fixing block (1) and the second fixing block (2) are both provided with an opening (5) at one end and a cavity (6) communicated with the opening (5) is arranged inside, and the opening (5) on the first fixed block (1) is aligned with the opening (5) on the second fixed block (2), the feed inlet (3) and the discharge outlet (4) on the first fixed block (1) are communicated with the cavity (6) in the first fixed block (1), the feed inlet (3) and the discharge outlet (4) on the second fixed block (2) are communicated with the cavity (6) in the second fixed block (2);
the first storage container (7) is used for containing feed liquid, and the first storage container (7) is communicated with the feed inlet (3) and the discharge outlet (4) on the first fixing block (1) in a one-to-one correspondence manner through pipelines;
the second storage container (8), the second storage container (8) is used for containing a strip liquor, and the second storage container (8) is communicated with the feed inlet (3) and the discharge outlet (4) on the second fixing block (2) in a one-to-one correspondence manner through pipelines;
a separation membrane (9), wherein the separation membrane (9) is arranged between the first fixing block (1) and the second fixing block (2), and the separation membrane (9) can simultaneously seal the openings (5) on the first fixing block (1) and the second fixing block (2);
power device (10), first storage container (7) with on first fixed block (1) be provided with on the pipeline between feed inlet (3) power device (10), second storage container (8) with on second fixed block (2) also be provided with on the pipeline between feed inlet (3) power device (10).
2. The PIM membrane separation device according to claim 1, further comprising a sealing member, wherein the first fixing block (1) and the second fixing block (2) are fixedly attached with the sealing member on the side where the opening (5) is provided, and the opening (5) is provided in an area surrounded by the sealing member.
3. The PIM membrane separation device according to claim 1, wherein a plurality of through holes (11) for passing through bolts are provided along the thickness direction of the first fixing block (1) and the second fixing block (2), and each of the through holes (11) on the first fixing block (1) and each of the through holes (11) on the second fixing block (2) are provided in one-to-one correspondence.
4. The PIM membrane separation device as claimed in claim 1, characterized in that the height of the discharge port (4) on the first fixed block (1) and the second fixed block (2) is higher than the height of the feed port (3).
5. The PIM membrane separation device according to claim 1, wherein the separation membrane (9) is a PIM membrane.
6. The PIM membrane separation device according to claim 1, wherein the motive means (10) is a peristaltic pump.
7. The PIM membrane separation device of claim 2, wherein the seal is an O-ring seal.
8. The PIM membrane separation device according to claim 3, characterized in that the number of said through holes (11) on said first stationary block (1) and the number of said through holes (11) on said second stationary block (2) are each at least four, and each of said through holes (11) is distributed near the top corner of said first stationary block (1) and near the top corner of said second stationary block (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120691705.8U CN214529179U (en) | 2021-04-06 | 2021-04-06 | PIM membrane separation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120691705.8U CN214529179U (en) | 2021-04-06 | 2021-04-06 | PIM membrane separation device |
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| Publication Number | Publication Date |
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| CN214529179U true CN214529179U (en) | 2021-10-29 |
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| CN202120691705.8U Active CN214529179U (en) | 2021-04-06 | 2021-04-06 | PIM membrane separation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114686703A (en) * | 2022-04-22 | 2022-07-01 | 六盘水师范学院 | Method for improving hydrometallurgy efficiency |
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2021
- 2021-04-06 CN CN202120691705.8U patent/CN214529179U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114686703A (en) * | 2022-04-22 | 2022-07-01 | 六盘水师范学院 | Method for improving hydrometallurgy efficiency |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhu Yanxia Inventor after: Zhu Shan Inventor after: Li Song Inventor before: Zhu Shan Inventor before: Zhu Yanxia Inventor before: Li Song |
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| CB03 | Change of inventor or designer information |