CN112126793A - Zinc sulfate solution hypergravity field purifier - Google Patents
Zinc sulfate solution hypergravity field purifier Download PDFInfo
- Publication number
- CN112126793A CN112126793A CN202010926436.9A CN202010926436A CN112126793A CN 112126793 A CN112126793 A CN 112126793A CN 202010926436 A CN202010926436 A CN 202010926436A CN 112126793 A CN112126793 A CN 112126793A
- Authority
- CN
- China
- Prior art keywords
- zinc sulfate
- sulfate solution
- fixedly connected
- filtering
- purification device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 title claims abstract description 60
- 229960001763 zinc sulfate Drugs 0.000 title claims abstract description 60
- 229910000368 zinc sulfate Inorganic materials 0.000 title claims abstract description 60
- 238000001914 filtration Methods 0.000 claims abstract description 46
- 239000007788 liquid Substances 0.000 claims abstract description 45
- 238000000746 purification Methods 0.000 claims abstract description 25
- 230000005484 gravity Effects 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 239000000243 solution Substances 0.000 claims description 55
- 238000004140 cleaning Methods 0.000 claims description 21
- 229910052751 metal Inorganic materials 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 19
- 238000005520 cutting process Methods 0.000 claims description 15
- 230000008878 coupling Effects 0.000 claims description 13
- 238000010168 coupling process Methods 0.000 claims description 13
- 238000005859 coupling reaction Methods 0.000 claims description 13
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 239000012528 membrane Substances 0.000 claims description 6
- 238000000108 ultra-filtration Methods 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000003860 storage Methods 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000009858 zinc metallurgy Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/20—Obtaining zinc otherwise than by distilling
- C22B19/26—Refining solutions containing zinc values, e.g. obtained by leaching zinc ores
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
-
- 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
Abstract
The invention relates to the technical field of zinc sulfate, and discloses a zinc sulfate solution hypergravity field purification device which comprises a shell, wherein a control switch is fixedly connected to the outer side of the shell, a storage battery is fixedly connected to the rear surface of the shell, a collection assembly is installed at the bottom of the shell, two baffles are fixedly connected to the inner portion of the shell, a transmission assembly is installed between the two baffles, filtering assemblies are installed on the outer sides of the two baffles, and two placing grooves are formed in the inner portions of the two baffles. According to the invention, the purified zinc sulfate solution can be rapidly collected through the collecting assembly, and meanwhile, the zinc sulfate solution attached to the inner wall of the liquid collecting hopper can be scraped, so that the waste of the zinc sulfate solution is greatly reduced, the zinc sulfate solution can be deeply purified by adopting a high gravity field mode, the impurity content in the solution is obviously reduced, the filtering effect of the filtering assembly is obvious, and the impurity content is lower.
Description
Technical Field
The invention relates to the technical field of zinc sulfate, in particular to a zinc sulfate solution super-gravity field purification device.
Background
In the wet zinc metallurgy process, impurities such as Cu, Cd, Co, Ge and the like in the solution need to be purified and removed, in the large-scale industrial production in the prior art, the reaction and separation steps in the impurity removal process are usually carried out in different devices, and the conventional known method is to add zinc powder into a zinc sulfate solution and assist mechanical stirring.
But when purifying zinc sulfate solution through current mode, be difficult to get rid of the impurity in the zinc sulfate solution through rotatory mode on the one hand, purification efficiency is low, is difficult to filter two sets of filter cylinders simultaneously moreover, and finally, is difficult to carry out quick collection to zinc sulfate solution after purifying, is unfavorable for subsequent use. Therefore, the person skilled in the art provides a zinc sulfate solution super-gravity field purification device to solve the problems mentioned in the background art.
Disclosure of Invention
The invention aims to provide a zinc sulfate solution super-gravity field purification device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a zinc sulfate solution hypergravity field purifier, includes the casing, the outside rigid coupling of casing has control switch, and the rigid coupling has the battery on the rear surface of casing, the bottom of casing is installed and is collected the subassembly, and the inside rigid coupling of casing has two baffles, two install drive assembly between the baffle, and two filtering component, two are all installed in the outside of baffle two standing grooves have all been seted up to the inside of baffle.
As a still further scheme of the invention: the transmission assembly comprises a first motor, a gear ring and a first rotating shaft, the first motor is fixedly connected to the center of the upper surface of the shell, the driving end of the first motor penetrates through the shell and is connected with the first rotating shaft, two gears are sequentially fixedly sleeved on the outer portion of the first rotating shaft from top to bottom, and the gear rings are meshed with the two sides of the gears.
As a still further scheme of the invention: the gear rings are symmetrically distributed by taking the central point of the gear as a reference, and the gear rings and the gear are equal in size.
As a still further scheme of the invention: the collecting component comprises a liquid collecting hopper, a second motor, a second rotating shaft, a metal pipe, a cleaning rod, a liquid outlet and a cleaning plate, wherein the liquid collecting hopper is fixedly connected to the lower surface of the shell and communicated with the shell, the lower surface center of the liquid collecting hopper is fixedly connected with the second motor, the driving end of the second motor penetrates through the liquid collecting hopper and is connected with the second rotating shaft, the metal pipe is fixedly connected to the two sides of the second rotating shaft, the cleaning rod is movably connected to the inside of the metal pipe, the cleaning plate is attached to the inner wall of the liquid collecting hopper, and the liquid outlet is fixedly connected to the two sides of the liquid collecting hopper.
As a still further scheme of the invention: still be connected with reset spring between tubular metal resonator and the clean pole, reset spring installs the inside at the tubular metal resonator, tubular metal resonator and clean pole are the cuboid structure.
As a still further scheme of the invention: the filter assembly is including annotating the liquid pipe, filtering barrel, zinc powder milipore filter, cutting board, installation pole, filtration pore and third rotation axis, the top rigid coupling of filtering the barrel has notes liquid pipe, and the bottom of filtering the barrel runs through the third rotation axis that has rather than self through bearing swing joint, the bottom rigid coupling of third rotation axis is in the inside of casing, and the top rigid coupling of third rotation axis has the installation pole, the outside of installation pole is annular rigid coupling and has cuts the cutting board, the rigid coupling has the zinc powder milipore filter on filtering the inner wall of barrel, and the inside of filtering the barrel runs through there is the filtration pore, the fixed cup joint of ring gear is in the outside of filtering the barrel.
As a still further scheme of the invention: the top end of the liquid injection pipe penetrates through the top of the shell and is movably connected with the shell through a bearing.
As a still further scheme of the invention: the number of the cutting plates is 12, and the cutting plates are members made of stainless steel materials.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the purified zinc sulfate solution can be rapidly collected through the collecting assembly, and meanwhile, the zinc sulfate solution attached to the inner wall of the liquid collecting hopper can be scraped, so that the waste of the zinc sulfate solution is greatly reduced;
2. the two groups of filtering cylinders can be driven to rotate simultaneously through the transmission assembly, and the zinc sulfate solution in the filtering cylinders can be driven to rotate simultaneously after the two groups of filtering cylinders rotate, so that the purification efficiency of the zinc sulfate solution is improved;
3. the zinc sulfate solution can be deeply purified by adopting a supergravity field mode, so that the impurity content in the solution is obviously reduced, the filtering effect of the filtering component is obvious, and the impurity content is lower.
Drawings
FIG. 1 is a schematic structural diagram of a zinc sulfate solution hypergravity field purification device;
FIG. 2 is a schematic structural diagram of a placing tank in a zinc sulfate solution high gravity field purification device;
FIG. 3 is a schematic structural diagram of a transmission assembly in a zinc sulfate solution high gravity field purification device;
FIG. 4 is a schematic structural diagram of a collecting assembly in a zinc sulfate solution high gravity field purification device;
FIG. 5 is a schematic structural diagram of a return spring in a zinc sulfate solution high gravity field purification device;
FIG. 6 is a schematic structural diagram of a filter assembly in a zinc sulfate solution high gravity field purification device;
fig. 7 is a schematic structural diagram of a cutting plate in a zinc sulfate solution supergravity field purification device.
In the figure: 1. a filter assembly; 2. a baffle plate; 3. a transmission assembly; 4. a housing; 5. a control switch; 6. a collection assembly; 7. a placement groove; 8. a first motor; 9. a gear; 10. a ring gear; 11. a first rotating shaft; 12. a liquid collecting hopper; 13. a second motor; 14. a second rotation shaft; 15. a metal tube; 16. a cleaning rod; 17. a liquid outlet; 18. cleaning the plate; 19. a return spring; 20. a liquid injection pipe; 21. a filter cylinder; 22. zinc powder ultrafiltration membrane; 23. cutting the board; 24. mounting a rod; 25. filtering holes; 26. a third rotation axis.
Detailed Description
Referring to fig. 1 to 7, in the embodiment of the present invention, a zinc sulfate solution super-gravity field purification apparatus includes a housing 4, a control switch 5 is fixedly connected to an outer side of the housing 4, a storage battery is fixedly connected to a rear surface of the housing 4, a DKC-Y110 controller is installed inside the control switch 5, a collection assembly 6 is installed at a bottom of the housing 4, the collection assembly 6 includes a liquid collecting bucket 12, a second motor 13, a second rotating shaft 14, a metal tube 15, a cleaning rod 16, a liquid outlet 17 and a cleaning plate 18, the liquid collecting bucket 12 is fixedly connected to a lower surface of the housing 4 and is communicated with the housing 4, the second motor 13 is fixedly connected to a center of the lower surface of the liquid collecting bucket 12, a driving end of the second motor 13 penetrates through the liquid collecting bucket 12 and is connected with the second rotating shaft 14, the model of the second motor 13 is YE2, the metal tube 15 is fixedly connected to both sides of the second rotating shaft 14, the cleaning rod 16 is movably, clean 16 one end rigid coupling of pole has the clean board 18 of laminating on the inner wall of liquid collecting bucket 12, the both sides of liquid collecting bucket 12 still the rigid coupling have liquid outlet 17, still be connected with reset spring 19 between tubular metal resonator 15 and the clean pole 16, reset spring 19 installs the inside at tubular metal resonator 15, tubular metal resonator 15 and clean pole 16 are the cuboid structure, can carry out quick collection to the zinc sulfate solution after purifying through collecting subassembly 6, can also strike off the zinc sulfate solution attached to on the inner wall of liquid collecting bucket 12 simultaneously, zinc sulfate solution's waste has significantly reduced.
In fig. 1, 2 and 3: two baffles 2 are fixedly connected inside the shell 4, a transmission component 3 is arranged between the two baffles 2, the transmission component 3 comprises a first motor 8, a gear 9, a gear ring 10 and a first rotating shaft 11, the first motor 8 is fixedly connected at the center of the upper surface of the shell 4, the driving end of the first motor 8 penetrates through the shell 4 and is connected with a first rotating shaft 11, the model of the first motor 8 is YE2, two gears 9 are fixedly sleeved outside the first rotating shaft 11 from top to bottom in sequence, gear rings 10 are meshed on two sides of the two gears 9, the gear rings 10 are symmetrically distributed by taking the central point of the gear 9 as a reference, the gear rings 10 and the gear 9 are equal in size, can drive two sets of filter barrels 21 through drive assembly 3 and rotate simultaneously, can drive its inside zinc sulfate solution and rotate simultaneously after two sets of filter barrels 21 are rotatory to zinc sulfate solution's purification efficiency has been improved.
In fig. 1, 2, 6 and 7: the outer sides of the two baffles 2 are respectively provided with a filtering component 1, the inner parts of the two baffles 2 are respectively provided with two placing grooves 7, the filtering component 1 comprises a liquid injection pipe 20, a filtering cylinder 21, a zinc powder ultrafiltration membrane 22, a cutting plate 23, an installation rod 24, a filtering hole 25 and a third rotating shaft 26, the top of the filtering cylinder 21 is fixedly connected with the liquid injection pipe 20, the bottom of the filtering cylinder 21 penetrates through the third rotating shaft 26 which is movably connected with the bottom of the filtering cylinder 21 through a bearing, the bottom end of the third rotating shaft 26 is fixedly connected with the inner part of the shell 4, the top end of the third rotating shaft 26 is fixedly connected with the installation rod 24, the outer part of the installation rod 24 is fixedly connected with the cutting plate 23 in an annular shape, the zinc powder ultrafiltration membrane 22 is fixedly connected on the inner wall of the filtering cylinder 21, the filtering hole 25 penetrates through the inner part of the filtering cylinder 21, the gear ring 10 is fixedly sleeved on the outer part of the filtering, the quantity of cutting board 23 is 12, and cutting board 23 is stainless steel's component, can carry out high-efficient purification to its inside zinc sulfate solution through filter assembly 1, has reduced the impurity in the zinc sulfate solution, and this filter assembly 1's filter effect is showing, and impurity content is lower.
The working principle of the invention is as follows: the zinc sulfate solution is injected into the filtering cylinder 21 through the liquid injection pipe 20, at the moment, the first motor 8 is controlled to start working through the DKC-Y110 controller in the control switch 5, the first motor 8 drives the first rotating shaft 11 to start rotating after being electrified, and further drives the gear 9 to rotate, the gear 9 is meshed with the gear rings 10 at two sides, so that the gear rings 10 at two sides and the filtering cylinder 21 fixedly connected inside the gear rings 10 can be driven to rotate at the moment, two groups of filtering cylinders 21 can be driven to rotate simultaneously through the transmission component 3, the zinc sulfate solution inside the two groups of filtering cylinders 21 can be driven to rotate simultaneously after rotating, thereby improving the purification efficiency of the zinc sulfate solution, the filtering cylinder 21 can form a supergravity field after rotating, the zinc sulfate solution inside the filtering cylinder can be driven to rotate, the zinc sulfate solution is contacted with the cutting plate 23 under the action of the supergravity field and is cut into trickle by the, the zinc powder ultrafiltration membrane 22 reacts rapidly and finishes purification, the purified zinc sulfate solution flows into the liquid collecting hopper 12 below after being filtered through the filter holes 25 again when passing through the filter cylinder 21, so the zinc sulfate solution in the filter assembly 1 can be purified efficiently, impurities in the zinc sulfate solution are reduced, the filter assembly 1 has obvious filter effect and low impurity content, the zinc sulfate solution flowing into the liquid collecting hopper 12 can remain on the inner wall of the liquid collecting hopper 12 in a small amount, at the moment, a user controls the second motor 13 to start working through the DKC-Y110 controller in the control switch 5, the second motor 13 drives the second rotating shaft 14 to rotate after being electrified, and further drives the metal pipe 15, the cleaning rod 16 and the cleaning plate 18 to rotate, and as the cleaning plate 18 is attached to the inner wall of the liquid collecting hopper 12, the cleaning plate 18 rotates at the moment, so a small amount of the zinc sulfate solution attached to the inner wall of the liquid collecting hopper 12 is scraped, and under reset spring 19's effect, can be so that cleaning plate 18 is located the inner wall of collecting hopper 12 all the time, application scope has obtained the promotion, and zinc sulfate solution at last through the liquid outlet 17 discharge can, so can carry out quick collection to the zinc sulfate solution after purifying through collecting subassembly 6, can also strike off the zinc sulfate solution that adheres to on the inner wall of collecting hopper 12 simultaneously, the waste of zinc sulfate solution that has significantly reduced.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.
Claims (8)
1. The utility model provides a zinc sulfate solution hypergravity field purifier, includes casing (4), its characterized in that, the outside rigid coupling of casing (4) has control switch (5), and the rigid coupling has the battery on the rear surface of casing (4), collection subassembly (6) are installed to the bottom of casing (4), and the inside rigid coupling of casing (4) has two baffles (2), two install transmission assembly (3) between baffle (2), and two filtering component (1), two are all installed in the outside of baffle (2) two standing grooves (7) have all been seted up to the inside of baffle (2).
2. The zinc sulfate solution high gravity field purification device according to claim 1, wherein the transmission assembly (3) comprises a first motor (8), a gear (9), a gear ring (10) and a first rotating shaft (11), the first motor (8) is fixedly connected to the center of the upper surface of the housing (4), the driving end of the first motor (8) penetrates through the housing (4) and is connected with the first rotating shaft (11), two gears (9) are fixedly sleeved on the outer portion of the first rotating shaft (11) from top to bottom in sequence, and the gear ring (10) is meshed on two sides of the two gears (9).
3. The zinc sulfate solution high gravity field purification device according to claim 2, wherein the gear rings (10) are symmetrically distributed with respect to a center point of the gear (9), and the gear rings (10) and the gear (9) are equal in size.
4. The zinc sulfate solution high gravity field purification device according to claim 1, wherein the collection assembly (6) comprises a liquid collection bucket (12), a second motor (13), a second rotating shaft (14), a metal tube (15), a cleaning rod (16), a liquid outlet (17) and a cleaning plate (18), the liquid collection bucket (12) is fixedly connected to the lower surface of the housing (4) and communicated with the housing (4), the second motor (13) is fixedly connected to the center of the lower surface of the liquid collection bucket (12), the driving end of the second motor (13) penetrates through the liquid collection bucket (12) and is connected with the second rotating shaft (14), the metal tube (15) is fixedly connected to both sides of the second rotating shaft (14), the cleaning rod (16) is movably connected to the inside of the metal tube (15), and the cleaning plate (18) attached to the inner wall of the liquid collection bucket (12) is fixedly connected to one end of the cleaning rod (16), and liquid outlets (17) are fixedly connected to two sides of the liquid collecting hopper (12).
5. The zinc sulfate solution high gravity field purification device according to claim 4, wherein a return spring (19) is further connected between the metal pipe (15) and the cleaning rod (16), the return spring (19) is installed inside the metal pipe (15), and both the metal pipe (15) and the cleaning rod (16) are of rectangular parallelepiped structures.
6. The zinc sulfate solution hypergravity field purification device according to claim 2, characterized in that the filtering component (1) comprises a liquid injection pipe (20), a filtering cylinder (21), a zinc powder ultrafiltration membrane (22), a cutting plate (23), an installation rod (24), a filtering hole (25) and a third rotation shaft (26), the top of the filtering cylinder (21) is fixedly connected with the liquid injection pipe (20), the bottom of the filtering cylinder (21) is penetrated with the third rotation shaft (26) movably connected with the filtering cylinder through a bearing, the bottom end of the third rotation shaft (26) is fixedly connected with the inside of the shell (4), the top end of the third rotation shaft (26) is fixedly connected with the installation rod (24), the outside of the installation rod (24) is fixedly connected with the cutting plate (23) in an annular shape, the zinc powder ultrafiltration membrane (22) is fixedly connected with the inner wall of the filtering cylinder (21), and the filtering hole (25) is penetrated with the inside of the filtering cylinder (21), the gear ring (10) is fixedly sleeved outside the filtering cylinder body (21).
7. The zinc sulfate solution high gravity field purification device as claimed in claim 6, wherein the top end of the liquid injection pipe (20) penetrates through the top of the shell (4) and is movably connected with the shell (4) through a bearing.
8. The zinc sulfate solution high gravity field purification device according to claim 6, wherein the number of the cutting plates (23) is 12, and the cutting plates (23) are stainless steel members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010926436.9A CN112126793A (en) | 2020-09-07 | 2020-09-07 | Zinc sulfate solution hypergravity field purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010926436.9A CN112126793A (en) | 2020-09-07 | 2020-09-07 | Zinc sulfate solution hypergravity field purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112126793A true CN112126793A (en) | 2020-12-25 |
Family
ID=73848187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010926436.9A Pending CN112126793A (en) | 2020-09-07 | 2020-09-07 | Zinc sulfate solution hypergravity field purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112126793A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113896223A (en) * | 2021-09-30 | 2022-01-07 | 广西埃索凯循环科技有限公司 | Zinc sulfate solution hypergravity clean system and computer storage medium |
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|---|---|---|---|---|
| US3649180A (en) * | 1969-12-31 | 1972-03-14 | Cominco Ltd | Purification of zinc sulphate solution |
| US4168970A (en) * | 1978-09-21 | 1979-09-25 | Noranda Mines Limited | Purification of zinc sulphate solutions |
| US8545690B1 (en) * | 2012-05-25 | 2013-10-01 | Yunnan Metallurgical Group Co., Ltd. | Purification method of zinc sulfate leachate |
| CN104988542A (en) * | 2015-07-30 | 2015-10-21 | 云南驰宏锌锗股份有限公司 | Hypergravity field strengthening method for removing organics in zinc sulfate solution |
| CN105132948A (en) * | 2015-07-30 | 2015-12-09 | 云南驰宏锌锗股份有限公司 | High gravity field purifying method for zinc sulfate solution |
| CN204848980U (en) * | 2015-07-30 | 2015-12-09 | 云南驰宏锌锗股份有限公司 | Field of force purifier that zinc sulphate solution is overweight |
| CN209575974U (en) * | 2019-01-22 | 2019-11-05 | 荆州市联达精细化工有限公司 | A kind of purification device of zinc sulfate production |
| CN110817937A (en) * | 2019-11-26 | 2020-02-21 | 湖南力泓新材料科技股份有限公司 | Purifier is used in zinc sulfate production |
| CN211112141U (en) * | 2019-09-30 | 2020-07-28 | 山东圣鹏科技股份有限公司 | Zinc sulfate solution purification device |
-
2020
- 2020-09-07 CN CN202010926436.9A patent/CN112126793A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3649180A (en) * | 1969-12-31 | 1972-03-14 | Cominco Ltd | Purification of zinc sulphate solution |
| US4168970A (en) * | 1978-09-21 | 1979-09-25 | Noranda Mines Limited | Purification of zinc sulphate solutions |
| US8545690B1 (en) * | 2012-05-25 | 2013-10-01 | Yunnan Metallurgical Group Co., Ltd. | Purification method of zinc sulfate leachate |
| CN104988542A (en) * | 2015-07-30 | 2015-10-21 | 云南驰宏锌锗股份有限公司 | Hypergravity field strengthening method for removing organics in zinc sulfate solution |
| CN105132948A (en) * | 2015-07-30 | 2015-12-09 | 云南驰宏锌锗股份有限公司 | High gravity field purifying method for zinc sulfate solution |
| CN204848980U (en) * | 2015-07-30 | 2015-12-09 | 云南驰宏锌锗股份有限公司 | Field of force purifier that zinc sulphate solution is overweight |
| CN209575974U (en) * | 2019-01-22 | 2019-11-05 | 荆州市联达精细化工有限公司 | A kind of purification device of zinc sulfate production |
| CN211112141U (en) * | 2019-09-30 | 2020-07-28 | 山东圣鹏科技股份有限公司 | Zinc sulfate solution purification device |
| CN110817937A (en) * | 2019-11-26 | 2020-02-21 | 湖南力泓新材料科技股份有限公司 | Purifier is used in zinc sulfate production |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113896223A (en) * | 2021-09-30 | 2022-01-07 | 广西埃索凯循环科技有限公司 | Zinc sulfate solution hypergravity clean system and computer storage medium |
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Application publication date: 20201225 |
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| RJ01 | Rejection of invention patent application after publication |