CN214937860U - Multi-stage electrolytic device for recycling precious metals in electronic waste - Google Patents
Multi-stage electrolytic device for recycling precious metals in electronic waste Download PDFInfo
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- CN214937860U CN214937860U CN202120993486.9U CN202120993486U CN214937860U CN 214937860 U CN214937860 U CN 214937860U CN 202120993486 U CN202120993486 U CN 202120993486U CN 214937860 U CN214937860 U CN 214937860U
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- 239000010970 precious metal Substances 0.000 title claims abstract description 23
- 239000010793 electronic waste Substances 0.000 title claims abstract description 15
- 238000004064 recycling Methods 0.000 title description 4
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 29
- 238000011084 recovery Methods 0.000 claims abstract description 25
- 238000006073 displacement reaction Methods 0.000 claims abstract description 18
- 229910000510 noble metal Inorganic materials 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 6
- 239000010865 sewage Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 4
- 239000010792 electronic scrap Substances 0.000 claims 5
- 230000000694 effects Effects 0.000 abstract description 19
- 238000004140 cleaning Methods 0.000 abstract description 8
- 230000005611 electricity Effects 0.000 abstract description 7
- 238000000926 separation method Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 239000013049 sediment Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 150000002500 ions Chemical class 0.000 description 5
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 4
- 229910021645 metal ion Inorganic materials 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 230000005574 cross-species transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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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
- Y02P10/20—Recycling
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- Electrolytic Production Of Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model discloses a precious metal retrieves uses multistage electrolytic device in electronic waste material relates to precious metal recovery plant technical field, including collection box, electrolytic tank, positive electricity dissolve board, overflow launder, charge-in pipeline, discharge pipeline, support frame, loading board, negative electricity dissolve board, row's silt pipeline, stopper and spill locating piece. The utility model discloses a set up the electrolytic tank, the loading board, negative electrolysis board and positive electrolysis board have played the effect that improves the result of use, the separation efficiency to noble metal has been improved, can fully separate out the noble metal ion in the solute, the waste is avoided, economic benefits has been increased, device easy operation, labor intensity is reduced, still through setting up the displacement slide, conveying through hole and row's silt pipeline have played the effect of being convenient for clear up the sediment, and the operation is simple, high durability and convenient use, the cleaning efficiency is greatly improved, cleaning personnel's working strength has been reduced, the maintenance time has been shortened, the throughput of device has been improved, excellent in use effect.
Description
Technical Field
The utility model relates to a noble metal recovery plant technical field specifically is a multistage electrolytic device is used in noble metal recovery among electronic waste.
Background
Electronic waste is a general term for various electronic products close to the 'service life' end point, precious metals such as gold and palladium are contained in the electronic waste, and the content of the precious metals is 2-20 times of that of raw ores, so that the comprehensive utilization technology of industrial solid waste is developed, the precious metals such as gold and palladium in the electronic waste are recycled, and the electronic waste is currently recycled mainly by a wet recycling method, wherein one process needs to use an electrolysis device to electrolyze a solute containing the precious metals and non-precious metals, and precious metal ions in the solute are adsorbed on a negative electrolytic plate, so that subsequent processing is facilitated.
However, the existing electrolytic device for precious metal recovery has poor use effect, low precious metal separation efficiency, and incapability of sufficiently separating out precious metal ions in a dissolved substance, thereby causing waste and being not beneficial to production and use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a precious metal retrieves and uses multistage electrolytic device in electronic waste material to solve the problem that proposes among the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a precious metal retrieves uses multistage electrolytic device in electronic waste, includes the collection box, inner wall bottom one side of collection box is equipped with the electrolysis box, inner wall one side of electrolysis box is equipped with a plurality of positive electricity electrolytic plate, outer wall one side of collection box is equipped with charge-in pipeline, outer wall one side that charge-in pipeline was kept away from to the collection box is equipped with the discharge line way, outer wall one side of collection box is equipped with the support frame in the electrolysis box top, inner wall top one side of support frame is equipped with a plurality of guide bar, outer wall one side swing joint of guide bar has same loading board, bottom one side of support frame be equipped with loading board assorted drive mechanism, bottom one side swing joint of loading board has a plurality of negative electricity electrolytic plate, the bottom of negative electricity electrolytic plate extends to inside the electrolysis box, negative electricity electrolytic plate and positive electricity electrolytic plate are crisscross to be arranged.
Further, drive mechanism includes that vertical rotation connects in the lead screw of support frame inner wall top both sides, the top both sides of support frame are equipped with servo motor, servo motor's output shaft and the one end fixed connection of adjacent lead screw, the outer wall both sides of electrolysis box are equipped with lead screw assorted screw-nut, and it plays the effect that stably drives the loading board and carry out the up-and-down motion.
Further, the inner wall bottom of electrolysis box is equipped with the blowdown groove in positive electrolysis board both sides, the inside of collection box is equipped with the displacement slide in electrolysis box below swing joint, top one side of displacement slide is equipped with the delivery port who matches with the blowdown groove, inside one side of collection box is equipped with servo electric jar, servo electric jar's output and displacement slide outer wall one side fixed connection, inside one side of collection box is equipped with in displacement slide below with delivery port assorted row's silt pipeline, it plays the effect of being convenient for clear up the interior deposit of electrolysis box.
Furthermore, the side of the inner wall of the recovery box, which is close to the feeding pipeline, is provided with a baffle plate, and the side of the outer wall of the baffle plate, which is close to the feeding pipeline, is movably connected with a filter cage below the feeding pipeline, so that the filter cage can filter residues in the dissolved substances.
Furthermore, limiting blocks are arranged on two sides of the outer wall of the negative electrolytic plate, concave positioning blocks matched with the limiting blocks are arranged on two sides of the top of the electrolytic box, and overflow grooves are arranged on two sides of the outer wall of the electrolytic box and play a role in positioning the negative electrolytic plate and improving the stability in work.
Furthermore, bottom one side of electrolysis box is equipped with the negative electrolysis board assorted positioning groove, positioning groove's inner wall both sides are equipped with the block strip, the outer wall both sides of negative electrolysis board be equipped with block strip assorted block recess, it plays the effect of the dismouting negative electrolysis board of being convenient for.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is:
1. this multistage electrolytic device is used in noble metal recovery in electronic waste material has played the effect that improves the result of use through setting up electrolysis box, loading board, negative electrolysis board and positive electrolysis board, has improved the separation efficiency to the noble metal, can separate out the noble metal ion in the solute fully, has avoided extravagant, has increased economic benefits, device easy operation has reduced intensity of labour, synthesizes the result of use preferred.
2. This precious metal retrieves uses multistage electrolytic device in electronic waste has played the effect of the deposit of being convenient for to clear up through setting up displacement slide, delivery hole and row's silt pipeline, easy operation, and convenient to use has improved cleaning efficiency greatly, has reduced clearance personnel's working strength, has shortened maintenance time, has improved the throughput of device, excellent in use effect.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;
FIG. 3 is an enlarged schematic view of the present invention at B of FIG. 1;
fig. 4 is the schematic structural diagram of the limiting block of the present invention.
In the figure: 1. a recycling bin; 2. an electrolytic tank; 3. a positive electrolyte plate; 4. an overflow trough; 5. a feed conduit; 6. a discharge conduit; 7. a support frame; 8. a guide bar; 9. a carrier plate; 10. a negative electrolyte plate; 11. a screw rod; 12. a servo motor; 13. a feed screw nut; 14. a sewage draining groove; 15. a displacement slide plate; 16. a delivery through hole; 17. a servo electric cylinder; 18. a sludge discharge pipeline; 19. a baffle plate; 20. a filter cage; 21. a limiting block; 22. concave positioning blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-2 and 4, the multi-stage electrolytic device for recovering precious metals from electronic waste comprises a recovery box 1, an electrolytic box 2 is arranged on one side of the bottom of the inner wall of the recovery box 1, a plurality of positive electrolytic plates 3 are arranged on one side of the inner wall of the electrolytic box 2, a feed pipeline 5 is arranged on one side of the outer wall of the recovery box 1, a discharge pipeline 6 is arranged on one side of the outer wall of the recovery box 1, which is far away from the feed pipeline 5, a support frame 7 is arranged on one side of the outer wall of the recovery box 1, which is above the electrolytic box 2, a plurality of guide rods 8 are arranged on one side of the top of the inner wall of the support frame 7, one side of the outer wall of each guide rod 8 is movably connected with a same bearing plate 9, a transmission mechanism matched with the bearing plate 9 is arranged on one side of the bottom of the bearing plate 9, a plurality of negative electrolytic plates 10 are movably connected to one side of the bottom of the bearing plate 9, and the bottom of the negative electrolytic plates 10 extends to the inside of the electrolytic box 2, the negative electrolytic plate 10 and the positive electrolytic plate 3 are arranged in a staggered mode, the transmission mechanism comprises lead screws 11 which are vertically connected to two sides of the top of the inner wall of the support frame 7 in a rotating mode, servo motors 12 are arranged on two sides of the top of the support frame 7, output shafts of the servo motors 12 are fixedly connected with one ends of the adjacent lead screws 11, and lead screw nuts 13 matched with the lead screws 11 are arranged on two sides of the outer wall of the electrolytic box 2.
The inner wall one side that recovery box 1 is close to feed pipeline 5 is equipped with baffle 19, baffle 19 is close to outer wall one side of feed pipeline 5 and has filter cage 20 in feed pipeline 5 below swing joint, during the use, feed pipeline 5 carries the solute to the filter cage 20 of recovery box 1 inside, and the solute is at the filtration flow direction electrolytic tank 2 through filter cage 20, baffle 19 avoids the solute to spill over from filter cage 20 top, can take out filter cage 20 after a period and clear up the residue, and it plays the effect of filtering residue in the solute.
The two sides of the outer wall of the negative electrolytic plate 10 are provided with limiting blocks 21, the two sides of the top of the electrolytic box 2 are provided with concave positioning blocks 22 matched with the limiting blocks 21, overflow grooves 4 are arranged on the two sides of the outer wall of the electrolytic box 2, the negative electrolytic plate 10 drives the limiting blocks 21 to be inserted into the concave positioning blocks 22 on the two sides, at the moment, the negative electrolytic plate 10 is limited, the overflow grooves 4 prevent dissolved matters from overflowing the electrolytic box 2 to further interfere with the use of the concave positioning blocks 22, the negative electrolytic plate 10 is positioned, and the working stability is improved.
Bottom one side of electrolysis box 2 is equipped with negative electrolysis board 10 assorted positioning groove, positioning groove's inner wall both sides are equipped with the block strip, the outer wall both sides of negative electrolysis board 10 be equipped with block strip assorted block recess, during the use, operating personnel from one side with the grafting of negative electrolysis board 10 in positioning groove, the block strip is mutually supported with the block recess and is fixed negative electrolysis board 10 this moment, its effect of the dismouting negative electrolysis board 10 of being convenient for plays.
The implementation mode is specifically as follows: when the device is used, firstly, the dissolved matters are conveyed to the interior of the recovery box 1 through the feeding pipeline 5, then, the dissolved matters flow into the interior of the recovery box 2 after overflowing the electrolytic box 2, then, the dissolved matters flow in an S shape along a passageway between the positive electrolytic plate 3 and the negative electrolytic plate 10, finally, the dissolved matters overflow from the other side of the electrolytic box 2 and pass through the discharging pipeline 6, in the process, the negative electrolytic plate 10 can adsorb noble metal ions, the positive electrolytic plate 3 can repel the noble metal ions, then, the noble metal ions are subjected to multi-stage electrolytic adsorption, when the dissolved matters overflow from one side of the electrolytic box 2 close to the discharging pipeline 6, most of the noble metal ions contained in the dissolved matters are already separated out, after a period of treatment, the servo motor 12 is started, the servo motor 12 drives the screw rod 11 to rotate, the screw rod 11 drives the screw rod nut 13 to gradually ascend, then, the screw rod nut 13 drives the bearing plate 9 to move, and the bearing plate 9 drives the negative electrolytic plate 10 to separate from the interior of the electrolytic box 2, at the moment, an operator only needs to replace the negative electrolytic plate 10 on one side of the recovery box 1, the structure plays a role in improving the using effect, the separation efficiency of the precious metal is improved, the precious metal ions in the dissolved substances can be fully separated out, the waste is avoided, the economic benefit is increased, the device is simple to operate, the labor intensity is reduced, and the comprehensive using effect is better.
As shown in fig. 1 and fig. 3, the multi-stage electrolytic device for recovering precious metals from electronic waste further comprises a sewage discharge tank 14 disposed on two sides of the bottom of the inner wall of the electrolytic tank 2, the sewage discharge tank 14 is disposed on two sides of the positive electrolytic plate 3, a displacement sliding plate 15 is movably connected inside the recovery tank 1 below the electrolytic tank 2, a conveying through hole 16 matched with the sewage discharge tank 14 is disposed on one side of the top of the displacement sliding plate 15, a servo electric cylinder 17 is disposed on one side of the inside of the recovery tank 1, the output end of the servo electric cylinder 17 is fixedly connected with one side of the outer wall of the displacement sliding plate 15, and a sludge discharge pipeline 18 matched with the conveying through hole 16 is disposed below the displacement sliding plate 15 on one side of the inside of the recovery tank 1.
The implementation mode is specifically as follows: when needs clear up the device, at first to 2 inside clear water of putting into of electrolytic tank, start servo electric jar 17 afterwards, servo electric jar 17 drives displacement slide 15 motion, displacement slide 15 motion makes delivery port 16 and blowdown groove 14 align, then the deposit of 2 inside of electrolytic tank flows in through blowdown groove 14 under the drive of rivers and arranges silt pipe 18 in, at last 18 eduction gear through arranging silt pipe is collected, the effect of the deposit of being convenient for to clear up has been played through the structure more than setting up, and the operation is simple, high durability and convenient use, the cleaning efficiency is greatly improved, the working strength of cleaning personnel has been reduced, the maintenance time has been shortened, the throughput of the device has been improved, excellent in use effect.
The utility model discloses a theory of operation:
referring to the attached drawings 1-2 and 4 of the specification, the electrolytic tank 2, the bearing plate 9, the negative electrolytic plate 10 and the positive electrolytic plate 3 are arranged to play a role in improving the using effect, so that the separation efficiency of the precious metal is improved, the precious metal ions in a solute can be fully separated out, the waste is avoided, the economic benefit is increased, the device is simple to operate, the labor intensity is reduced, and the comprehensive using effect is better.
Furthermore, referring to the attached drawings 1 and 3 in the specification, the displacement sliding plate 15, the conveying through holes 16 and the silt discharging pipeline 18 are arranged to play a role in conveniently cleaning silts, the operation is simple, the use is convenient, the cleaning efficiency is greatly improved, the working strength of cleaning personnel is reduced, the maintenance time is shortened, the treatment capacity of the device is improved, and the using effect is good.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a precious metal retrieves and uses multistage electrolytic device in electronic waste material, includes collection box (1), its characterized in that: the electrolytic cell comprises a recovery box (1), wherein an electrolytic box (2) is arranged on one side of the bottom of the inner wall of the recovery box (1), a plurality of positive electrolytic plates (3) are arranged on one side of the inner wall of the electrolytic box (2), a feeding pipeline (5) is arranged on one side of the outer wall of the recovery box (1), a discharging pipeline (6) is arranged on one side of the outer wall of the recovery box (1) far away from the feeding pipeline (5), a support frame (7) is arranged on one side of the outer wall of the recovery box (1) above the electrolytic box (2), a plurality of guide rods (8) are arranged on one side of the top of the inner wall of the support frame (7), one side of the outer wall of each guide rod (8) is movably connected with the same bearing plate (9), a transmission mechanism matched with the bearing plate (9) is arranged on one side of the bottom of the support frame (7), a plurality of negative electrolytic plates (10) are movably connected with one side of the bottom of the bearing plate (9), and the negative electrolytic plates (10) extend to the inside of the electrolytic box (2), the negative electrolytic plates (10) and the positive electrolytic plates (3) are arranged in a staggered manner.
2. The multi-stage electrolytic device for recovering noble metals from electronic scrap according to claim 1, wherein: the transmission mechanism comprises lead screws (11) which are vertically and rotatably connected to two sides of the top of the inner wall of the support frame (7), servo motors (12) are arranged on two sides of the top of the support frame (7), output shafts of the servo motors (12) are fixedly connected with one ends of the adjacent lead screws (11), and lead screw nuts (13) matched with the lead screws (11) are arranged on two sides of the outer wall of the electrolytic box (2).
3. The multi-stage electrolytic device for recovering noble metals from electronic scrap according to claim 1, wherein: the utility model discloses a sewage treatment device, including electrolysis box (2), the inner wall bottom of electrolysis box (2) is equipped with blowdown groove (14) in positive electrolysis board (3) both sides, the inside of collection box (1) has displacement slide (15) in electrolysis box (2) below swing joint, top one side of displacement slide (15) is equipped with and carries through hole (16) assorted with blowdown groove (14), inside one side of collection box (1) is equipped with servo electric jar (17), the output and displacement slide (15) outer wall one side fixed connection of servo electric jar (17), inside one side of collection box (1) is equipped with in displacement slide (15) below and carries through hole (16) assorted row silt pipeline (18).
4. The multi-stage electrolytic device for recovering noble metals from electronic scrap according to claim 1, wherein: one side of the inner wall of the recovery box (1) close to the feeding pipeline (5) is provided with a baffle (19), and one side of the outer wall of the baffle (19) close to the feeding pipeline (5) is movably connected with a filter cage (20) below the feeding pipeline (5).
5. The multi-stage electrolytic device for recovering noble metals from electronic scrap according to claim 1, wherein: limiting blocks (21) are arranged on two sides of the outer wall of the negative electrolytic plate (10), concave positioning blocks (22) matched with the limiting blocks (21) are arranged on two sides of the top of the electrolytic tank (2), and overflow grooves (4) are arranged on two sides of the outer wall of the electrolytic tank (2).
6. The multi-stage electrolytic device for recovering noble metals from electronic scrap according to claim 1, wherein: one side of the bottom of the electrolytic tank (2) is provided with a positioning groove matched with the negative electrolytic plate (10), clamping strips are arranged on two sides of the inner wall of the positioning groove, and clamping grooves matched with the clamping strips are arranged on two sides of the outer wall of the negative electrolytic plate (10).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120993486.9U CN214937860U (en) | 2021-05-11 | 2021-05-11 | Multi-stage electrolytic device for recycling precious metals in electronic waste |
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| CN202120993486.9U CN214937860U (en) | 2021-05-11 | 2021-05-11 | Multi-stage electrolytic device for recycling precious metals in electronic waste |
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| CN214937860U true CN214937860U (en) | 2021-11-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115870317A (en) * | 2022-12-09 | 2023-03-31 | 安徽禹信环境工程科技有限公司 | A resource utilization equipment containing metal pollutants |
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2021
- 2021-05-11 CN CN202120993486.9U patent/CN214937860U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115870317A (en) * | 2022-12-09 | 2023-03-31 | 安徽禹信环境工程科技有限公司 | A resource utilization equipment containing metal pollutants |
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