CN204385260U - A kind of ion type rareearth ore centrifugal leaching ore deposit device - Google Patents
A kind of ion type rareearth ore centrifugal leaching ore deposit device Download PDFInfo
- Publication number
- CN204385260U CN204385260U CN201420794012.1U CN201420794012U CN204385260U CN 204385260 U CN204385260 U CN 204385260U CN 201420794012 U CN201420794012 U CN 201420794012U CN 204385260 U CN204385260 U CN 204385260U
- Authority
- CN
- China
- Prior art keywords
- urceolus
- leach liquor
- concentrator bowl
- magnetic valve
- ion type
- 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.)
- Active
Links
Classifications
-
- 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
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model belongs to dissolving technology field, is specifically related to a kind of ion type rareearth ore centrifugal leaching ore deposit device.Not enough, that purity is inadequate, the time is long shortcoming is filtered in order to overcome the leach liquor existed in the process of existing ion type rareearth ore leaching ore deposit, the utility model provides so a kind of ion type rareearth ore centrifugal leaching ore deposit device, includes concentrator bowl, secondary filtration net, urceolus, concentration sensor, magnetic valve I, drain pipe, intercepting basin, turning axle, speed reduction unit, motor, Controlling System, magnetic valve II, pump, returns liquid pipe; The utility model utilizes centrifugal principle, make the filtration of leach liquor quicker with collection, by returning the effect of liquid pipe, solve the not qualified possibility of namely discharging of leach liquor, by secondary filtration, leach liquor is filtered more thorough, compared with prior art, have leach liquor to filter completely, purity is qualified, the advantage that the time is shorter.
Description
Technical field
The utility model belongs to dissolving technology field (B01F), is specifically related to a kind of ion type rareearth ore centrifugal leaching ore deposit device.
Background technology
China Patent No. is CN 2496876Y, disclose a kind of in-situ leaching ion type rareearth ore voltage stabilizing priming device, it by four end band ratchets mounting bracket, be fixed on skirt that lower end in the middle of mounting bracket is concave spherical surface, bushing pipe, reinforced pipe, the support be sleeved on outside reinforced pipe, the top band valve ball connecting rod moving up and down be sleeved in fixing plate hole, the fly rod being sleeved on the extension rod lower end of connecting rod bottom and the floating drum that is fixed on fly rod lower end forms.
China Patent No. is CN 203530388 U, disclose a kind of leaching ore deposit system of ion type rareearth ore, comprise leaching ore deposit exchange column, its feeder with superposed ion type rareearth ore, the leach liquor take-off equipment and the mine tailing take-off equipment that push up water injecting device and soak ore deposit agent injection device without ammonia and be positioned at bottom, the rational height of leach liquor take-off equipment is not higher than the rational height of described mine tailing take-off equipment.
In sum, the technical scheme that above-mentioned patent is not relevant to the utility model.
At present, the deposit impregnating technology of ion type rareearth ore, after leaching ore deposit completes, need to filter leach liquor, residual impurity and the residue of reaction is had neither part nor lot in removing, on the current technology, this link does not often draw attention, thus cause the purity of leach liquor inadequate, after having filtered, the complete leach liquor of not all filtration is just qualified, just starting the initial stage of soaking ore deposit, the leach liquor of firm leaching is often defective, but is regarded qualified discharge, and these problems are all that the refinement process in later stage adds many troubles.
Utility model content
(1) technical problem that will solve
The utility model filters not enough, that purity is inadequate, the time is long shortcoming to overcome the leach liquor existed in the process of existing ion type rareearth ore leaching ore deposit, the technical problems to be solved in the utility model is to provide a kind of ion type rareearth ore centrifugal leaching ore deposit device, have and filter completely to leach liquor, purity is qualified, the advantage that the time is shorter.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides so a kind of ion type rareearth ore centrifugal leaching ore deposit device, includes concentrator bowl, secondary filtration net, urceolus, concentration sensor, magnetic valve I, drain pipe, intercepting basin, turning axle, speed reduction unit, motor, Controlling System, magnetic valve II, pump, returns liquid pipe;
Described concentrator bowl is arranged in urceolus, secondary filtration net is provided with between the periphery and urceolus of described concentrator bowl, described concentrator bowl is connected with turning axle, described motor is connected with turning axle by speed reduction unit, is provided with concentration sensor in the bottom of urceolus, and the left side bottom urceolus offers drain pipe, offer at urceolus bottom right and return liquid pipe, described magnetic valve I is arranged on drain pipe, and described magnetic valve II, pump are arranged on and return on liquid pipe, and the below of drain pipe is provided with intercepting basin;
Described Controlling System is connected with described magnetic valve I, magnetic valve II, concentration sensor, motor, pump.
Preferably, described Controlling System is PLC control system.
Preferably, described secondary filtration net is fixedly mounted on urceolus.
Preferably, described urceolus is rectangle.
Principle of work:
The first step: shut electromagnetic valve I, magnetic valve II, adds quantitative ion type rareearth ore and quantitative leaching ore deposit agent according to a certain ratio in concentrator bowl.
Second step: starter motor, under control of the control system, make concentrator bowl circulation rotating, so that the ion type rareearth ore in concentrator bowl is fully mixed with leaching ore deposit agent, form the rare earth compound of solubility and be added in solution, the centrifugation of leach liquor due to concentrator bowl being dissolved with rare earth compound generated, just along with the aperture on concentrator bowl flow to the periphery of concentrator bowl, stay under the effect of secondary filtration net between secondary filtration net and concentrator bowl in company with leach liquor together ion type rareearth ore solid mixture out, leach liquor just flow to the bottom of urceolus, by concentration sensor submergence, real-time for the concentration signal of leach liquor reaches in Controlling System by concentration sensor, if detect defective, Controlling System Controlling solenoid valve II is opened, pump work, underproof leach liquor is back in concentrator bowl through returning liquid pipe, continue to participate in the reaction of leaching ore deposit.
3rd step: when detecting qualified, Controlling System control pump quits work, shut electromagnetic valve II, opens magnetic valve I simultaneously, and motor stops rotating, start to rotate forward rapidly, leach liquor in concentrator bowl and other mixtures are under centrifugal effect, and the aperture and the secondary filtration net that are centrifuged cylinder are fast separated, and other mixtures are left between secondary filtration net and concentrator bowl, qualified leach liquor enters to the bottom of urceolus, flow in intercepting basin with drain pipe.
(3) beneficial effect:
The utility model utilizes centrifugal principle, make the filtration of leach liquor quicker with collection, by returning the effect of liquid pipe, solve the not qualified possibility of namely discharging of leach liquor, by secondary filtration, leach liquor is filtered more thorough, compared with prior art, have leach liquor to filter completely, purity is qualified, the advantage that the time is shorter.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Being labeled as in accompanying drawing: 1-concentrator bowl, 2-secondary filtration net, 3-urceolus, 4-concentration sensor, 5-magnetic valve I, 6-drain pipe, 7-intercepting basin, 8-turning axle, 9-speed reduction unit, 10-motor, 11-Controlling System, 12-magnetic valve II, 13-pump, 14-returns liquid pipe.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
embodiment 1
A kind of ion type rareearth ore centrifugal leaching ore deposit device, as shown in Figure 1, include concentrator bowl 1, secondary filtration net 2, urceolus 3, concentration sensor 4, magnetic valve I 5, drain pipe 6, intercepting basin 7, turning axle 8, speed reduction unit 9, motor 10, Controlling System 11, magnetic valve II 12, pump 13, return liquid pipe 14;
Concentrator bowl 1 is arranged in urceolus 3, secondary filtration net 2 is provided with between the periphery of concentrator bowl 1 and urceolus 3, concentrator bowl 1 is connected with turning axle 8, motor 10 is connected with turning axle 8 by speed reduction unit 9, is provided with concentration sensor 4 in the bottom of urceolus 3, and the left side bottom urceolus 3 offers drain pipe 6, offer at urceolus 3 bottom right and return liquid pipe 14, magnetic valve I 5 is arranged on drain pipe 6, and magnetic valve II 12, pump 13 are arranged on and return on liquid pipe 14, and the below of drain pipe 6 is provided with intercepting basin 7;
Controlling System 11 is connected with magnetic valve I 5, magnetic valve II 12, concentration sensor 4, motor 10, pump 13.
Principle of work:
The first step: shut electromagnetic valve I 5, magnetic valve II 12, adds quantitative ion type rareearth ore and quantitative leaching ore deposit agent according to a certain ratio in concentrator bowl 1.
Second step: starter motor 10, under the control of Controlling System 11, concentrator bowl 1 is circulated rotating, so that the ion type rareearth ore in concentrator bowl 1 is fully mixed with leaching ore deposit agent, form the rare earth compound of solubility and be added in solution, the leach liquor being dissolved with rare earth compound generated is due to the centrifugation of concentrator bowl 1, just along with the aperture on concentrator bowl 1 flow to the periphery of concentrator bowl 1, stay between secondary filtration net 2 and concentrator bowl 1 under the effect of secondary filtration net 2 in company with leach liquor together ion type rareearth ore solid mixture out, leach liquor just flow to the bottom of urceolus 3, by concentration sensor 4 submergence, real-time for the concentration signal of leach liquor reaches in Controlling System 11 by concentration sensor 4, if detect defective, Controlling System 11 Controlling solenoid valve II 12 is opened, pump 13 works, underproof leach liquor is back in concentrator bowl 1 through returning liquid pipe 14, continue to participate in the reaction of leaching ore deposit.
3rd step: when detecting qualified, Controlling System 11 control pump 13 quits work, shut electromagnetic valve II 12 simultaneously, open magnetic valve I 5, motor 10 stops rotating, start to rotate forward rapidly, leach liquor in concentrator bowl 1 and other mixtures are under centrifugal effect, and the aperture and the secondary filtration net 2 that are centrifuged cylinder 1 are fast separated, and other mixtures are left between secondary filtration net 2 and concentrator bowl 1, qualified leach liquor enters to the bottom of urceolus 3, flow in intercepting basin 7 with drain pipe 6.
embodiment 2
A kind of ion type rareearth ore centrifugal leaching ore deposit device, as shown in Figure 1, include concentrator bowl 1, secondary filtration net 2, urceolus 3, concentration sensor 4, magnetic valve I 5, drain pipe 6, intercepting basin 7, turning axle 8, speed reduction unit 9, motor 10, Controlling System 11, magnetic valve II 12, pump 13, return liquid pipe 14;
Concentrator bowl 1 is arranged in urceolus 3, secondary filtration net 2 is provided with between the periphery of concentrator bowl 1 and urceolus 3, concentrator bowl 1 is connected with turning axle 8, motor 10 is connected with turning axle 8 by speed reduction unit 9, is provided with concentration sensor 4 in the bottom of urceolus 3, and the left side bottom urceolus 3 offers drain pipe 6, offer at urceolus 3 bottom right and return liquid pipe 14, magnetic valve I 5 is arranged on drain pipe 6, and magnetic valve II 12, pump 13 are arranged on and return on liquid pipe 14, and the below of drain pipe 6 is provided with intercepting basin 7;
Controlling System 11 is connected with magnetic valve I 5, magnetic valve II 12, concentration sensor 4, motor 10, pump 13.
Controlling System 11 is PLC control system.
Principle of work:
The first step: shut electromagnetic valve I 5, magnetic valve II 12, adds quantitative ion type rareearth ore and quantitative leaching ore deposit agent according to a certain ratio in concentrator bowl 1.
Second step: starter motor 10, under the control of Controlling System 11, concentrator bowl 1 is circulated rotating, so that the ion type rareearth ore in concentrator bowl 1 is fully mixed with leaching ore deposit agent, form the rare earth compound of solubility and be added in solution, the leach liquor being dissolved with rare earth compound generated is due to the centrifugation of concentrator bowl 1, just along with the aperture on concentrator bowl 1 flow to the periphery of concentrator bowl 1, stay between secondary filtration net 2 and concentrator bowl 1 under the effect of secondary filtration net 2 in company with leach liquor together ion type rareearth ore solid mixture out, leach liquor just flow to the bottom of urceolus 3, by concentration sensor 4 submergence, real-time for the concentration signal of leach liquor reaches in Controlling System 11 by concentration sensor 4, if detect defective, Controlling System 11 Controlling solenoid valve II 12 is opened, pump 13 works, underproof leach liquor is back in concentrator bowl 1 through returning liquid pipe 14, continue to participate in the reaction of leaching ore deposit.
3rd step: when detecting qualified, Controlling System 11 control pump 13 quits work, shut electromagnetic valve II 12 simultaneously, open magnetic valve I 5, motor 10 stops rotating, start to rotate forward rapidly, leach liquor in concentrator bowl 1 and other mixtures are under centrifugal effect, and the aperture and the secondary filtration net 2 that are centrifuged cylinder 1 are fast separated, and other mixtures are left between secondary filtration net 2 and concentrator bowl 1, qualified leach liquor enters to the bottom of urceolus 3, flow in intercepting basin 7 with drain pipe 6.
embodiment 3
A kind of ion type rareearth ore centrifugal leaching ore deposit device, as shown in Figure 1, include concentrator bowl 1, secondary filtration net 2, urceolus 3, concentration sensor 4, magnetic valve I 5, drain pipe 6, intercepting basin 7, turning axle 8, speed reduction unit 9, motor 10, Controlling System 11, magnetic valve II 12, pump 13, return liquid pipe 14;
Concentrator bowl 1 is arranged in urceolus 3, secondary filtration net 2 is provided with between the periphery of concentrator bowl 1 and urceolus 3, concentrator bowl 1 is connected with turning axle 8, motor 10 is connected with turning axle 8 by speed reduction unit 9, is provided with concentration sensor 4 in the bottom of urceolus 3, and the left side bottom urceolus 3 offers drain pipe 6, offer at urceolus 3 bottom right and return liquid pipe 14, magnetic valve I 5 is arranged on drain pipe 6, and magnetic valve II 12, pump 13 are arranged on and return on liquid pipe 14, and the below of drain pipe 6 is provided with intercepting basin 7;
Controlling System 11 is connected with magnetic valve I 5, magnetic valve II 12, concentration sensor 4, motor 10, pump 13.
Controlling System 11 is PLC control system.
Secondary filtration net 2 is fixedly mounted on urceolus 3.
Principle of work:
The first step: shut electromagnetic valve I 5, magnetic valve II 12, adds quantitative ion type rareearth ore and quantitative leaching ore deposit agent according to a certain ratio in concentrator bowl 1.
Second step: starter motor 10, under the control of Controlling System 11, concentrator bowl 1 is circulated rotating, so that the ion type rareearth ore in concentrator bowl 1 is fully mixed with leaching ore deposit agent, form the rare earth compound of solubility and be added in solution, the leach liquor being dissolved with rare earth compound generated is due to the centrifugation of concentrator bowl 1, just along with the aperture on concentrator bowl 1 flow to the periphery of concentrator bowl 1, stay between secondary filtration net 2 and concentrator bowl 1 under the effect of secondary filtration net 2 in company with leach liquor together ion type rareearth ore solid mixture out, leach liquor just flow to the bottom of urceolus 3, by concentration sensor 4 submergence, real-time for the concentration signal of leach liquor reaches in Controlling System 11 by concentration sensor 4, if detect defective, Controlling System 11 Controlling solenoid valve II 12 is opened, pump 13 works, underproof leach liquor is back in concentrator bowl 1 through returning liquid pipe 14, continue to participate in the reaction of leaching ore deposit.
3rd step: when detecting qualified, Controlling System 11 control pump 13 quits work, shut electromagnetic valve II 12 simultaneously, open magnetic valve I 5, motor 10 stops rotating, start to rotate forward rapidly, leach liquor in concentrator bowl 1 and other mixtures are under centrifugal effect, and the aperture and the secondary filtration net 2 that are centrifuged cylinder 1 are fast separated, and other mixtures are left between secondary filtration net 2 and concentrator bowl 1, qualified leach liquor enters to the bottom of urceolus 3, flow in intercepting basin 7 with drain pipe 6.
embodiment 4
A kind of ion type rareearth ore centrifugal leaching ore deposit device, as shown in Figure 1, include concentrator bowl 1, secondary filtration net 2, urceolus 3, concentration sensor 4, magnetic valve I 5, drain pipe 6, intercepting basin 7, turning axle 8, speed reduction unit 9, motor 10, Controlling System 11, magnetic valve II 12, pump 13, return liquid pipe 14;
Concentrator bowl 1 is arranged in urceolus 3, secondary filtration net 2 is provided with between the periphery of concentrator bowl 1 and urceolus 3, concentrator bowl 1 is connected with turning axle 8, motor 10 is connected with turning axle 8 by speed reduction unit 9, is provided with concentration sensor 4 in the bottom of urceolus 3, and the left side bottom urceolus 3 offers drain pipe 6, offer at urceolus 3 bottom right and return liquid pipe 14, magnetic valve I 5 is arranged on drain pipe 6, and magnetic valve II 12, pump 13 are arranged on and return on liquid pipe 14, and the below of drain pipe 6 is provided with intercepting basin 7;
Controlling System 11 is connected with magnetic valve I 5, magnetic valve II 12, concentration sensor 4, motor 10, pump 13.
Controlling System 11 is PLC control system 11.
Urceolus 3 is rectangle.
Principle of work:
The first step: shut electromagnetic valve I 5, magnetic valve II 12, adds quantitative ion type rareearth ore and quantitative leaching ore deposit agent according to a certain ratio in concentrator bowl 1.
Second step: starter motor 10, under the control of Controlling System 11, concentrator bowl 1 is circulated rotating, so that the ion type rareearth ore in concentrator bowl 1 is fully mixed with leaching ore deposit agent, form the rare earth compound of solubility and be added in solution, the leach liquor being dissolved with rare earth compound generated is due to the centrifugation of concentrator bowl 1, just along with the aperture on concentrator bowl 1 flow to the periphery of concentrator bowl 1, stay between secondary filtration net 2 and concentrator bowl 1 under the effect of secondary filtration net 2 in company with leach liquor together ion type rareearth ore solid mixture out, leach liquor just flow to the bottom of urceolus 3, by concentration sensor 4 submergence, real-time for the concentration signal of leach liquor reaches in Controlling System 11 by concentration sensor 4, if detect defective, Controlling System 11 Controlling solenoid valve II 12 is opened, pump 13 works, underproof leach liquor is back in concentrator bowl 1 through returning liquid pipe 14, continue to participate in the reaction of leaching ore deposit.
3rd step: when detecting qualified, Controlling System 11 control pump 13 quits work, shut electromagnetic valve II 12 simultaneously, open magnetic valve I 5, motor 10 stops rotating, start to rotate forward rapidly, leach liquor in concentrator bowl 1 and other mixtures are under centrifugal effect, and the aperture and the secondary filtration net 2 that are centrifuged cylinder 1 are fast separated, and other mixtures are left between secondary filtration net 2 and concentrator bowl 1, qualified leach liquor enters to the bottom of urceolus 3, flow in intercepting basin 7 with drain pipe 6.
The above embodiment only have expressed preferred implementation of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion, improvement and substitute, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (4)
1. an ion type rareearth ore centrifugal leaching ore deposit device, it is characterized in that, include concentrator bowl (1), secondary filtration net (2), urceolus (3), concentration sensor (4), magnetic valve I (5), drain pipe (6), intercepting basin (7), turning axle (8), speed reduction unit (9), motor (10), Controlling System (11), magnetic valve II (12), pump (13), return liquid pipe (14);
Concentrator bowl (1) is arranged in urceolus (3), secondary filtration net (2) is provided with between the periphery of concentrator bowl (1) and urceolus (3), concentrator bowl (1) is connected with turning axle (8), motor (10) is connected with turning axle (8) by speed reduction unit (9), in the bottom of urceolus (3), concentration sensor (4) is installed, drain pipe (6) is offered on the left side of urceolus (3) bottom, offer at urceolus (3) bottom right and return liquid pipe (14), magnetic valve I (5) is arranged on drain pipe (6), magnetic valve II (12), pump (13) is arranged on and returns on liquid pipe (14), the below of drain pipe (6) is provided with intercepting basin (7),
Controlling System (11) is connected with magnetic valve I (5), magnetic valve II (12), concentration sensor (4), motor (10), pump (13).
2. the centrifugal leaching ore deposit of a kind of ion type rareearth ore according to claim 1 device, it is characterized in that, Controlling System (11) is PLC control system.
3. the centrifugal leaching ore deposit of a kind of ion type rareearth ore according to claim 1 device, it is characterized in that, secondary filtration net (2) is fixedly mounted on urceolus (3).
4. the centrifugal leaching ore deposit of a kind of ion type rareearth ore according to claim 1 device, it is characterized in that, urceolus (3) is rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420794012.1U CN204385260U (en) | 2014-12-16 | 2014-12-16 | A kind of ion type rareearth ore centrifugal leaching ore deposit device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420794012.1U CN204385260U (en) | 2014-12-16 | 2014-12-16 | A kind of ion type rareearth ore centrifugal leaching ore deposit device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204385260U true CN204385260U (en) | 2015-06-10 |
Family
ID=53357994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420794012.1U Active CN204385260U (en) | 2014-12-16 | 2014-12-16 | A kind of ion type rareearth ore centrifugal leaching ore deposit device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204385260U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105803195A (en) * | 2016-04-15 | 2016-07-27 | 陈银芳 | Solid and liquid separation device used for nickel ore hydrometallurgy |
| CN109224599A (en) * | 2018-10-09 | 2019-01-18 | 叶耀 | Realize that rare earth filters out equipment in the mother liquor of rare earth mother solution dehydration using centrifugal action |
| CN113373327A (en) * | 2021-06-11 | 2021-09-10 | 河北地质大学 | Rare earth element extraction element in mineral |
-
2014
- 2014-12-16 CN CN201420794012.1U patent/CN204385260U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105803195A (en) * | 2016-04-15 | 2016-07-27 | 陈银芳 | Solid and liquid separation device used for nickel ore hydrometallurgy |
| CN109224599A (en) * | 2018-10-09 | 2019-01-18 | 叶耀 | Realize that rare earth filters out equipment in the mother liquor of rare earth mother solution dehydration using centrifugal action |
| CN109224599B (en) * | 2018-10-09 | 2020-11-13 | 瑞安市奥雅服饰有限公司 | Equipment for filtering rare earth in mother liquor by utilizing centrifugal action to realize dehydration of rare earth mother liquor |
| CN113373327A (en) * | 2021-06-11 | 2021-09-10 | 河北地质大学 | Rare earth element extraction element in mineral |
| CN113373327B (en) * | 2021-06-11 | 2023-01-17 | 河北地质大学 | Rare earth element extraction element in mineral |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204385260U (en) | A kind of ion type rareearth ore centrifugal leaching ore deposit device | |
| CN205501393U (en) | Dissolving device for rare earth extraction | |
| CN107253778B (en) | Energy-concerving and environment-protective type sewage treatment device with water pump protect function | |
| CN205133342U (en) | Sewage filtration equipment | |
| CN103127914A (en) | Magnetic chitosan microsphere treatment agent and preparation method thereof | |
| CN105032910A (en) | Composite eluting agent for repairing arsenic contaminated soil and application method thereof | |
| CN102992433A (en) | Extraction recovery method of waste water produced by naphthalene-series dye intermediate | |
| CN106630074B (en) | The magnetic suck that flocculates filters all-in-one machine | |
| WO2018072280A1 (en) | Extracting device for fulvic acid dissolved in fresh water body and preparation method therefor | |
| CN103127916A (en) | Preparation method of tourmaline/magnetic chitosan microsphere treatment agent | |
| CN103495596A (en) | Elution method for heavy metals in soil | |
| CN106881159B (en) | A kind of ion exchange resin fixed bed counter-current regeneration device and its application method | |
| CN109174450B (en) | Metal recovery device | |
| CN204588859U (en) | Circular form sewage filter device | |
| CN203529957U (en) | Oil removing system suitable for nickel sulfate solution | |
| CN105386080A (en) | Purifying additive pretreatment device with washing function for zinc hydrometallurgy | |
| CN204385261U (en) | A kind of ion type rareearth ore reverse feed liquor leaching ore deposit device | |
| CN103896429A (en) | Algae-water separation device and method applicable to lake improvement | |
| CN205360751U (en) | Half self - cleaning basket filter | |
| CN209428310U (en) | A kind of electrolytic manganese residues diafiltration liquid processing device | |
| CN107129000A (en) | A kind of method that utilization artificial zeolite cellulose acetate composite removes ammonia nitrogen in super low concentration ammonia nitrogen waste water | |
| CN201567360U (en) | Efficient and automatic solid phase gold extraction device | |
| WO2018072282A1 (en) | Apparatus for extracting fulvic acid in water body | |
| CN205886393U (en) | Bentonite mortar resource recovery system | |
| CN219023319U (en) | Soaking equipment for extracting plant components |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Centrifugal mineral leaching device for ionic type rare-earth ores Effective date of registration: 20181105 Granted publication date: 20150610 Pledgee: Ganzhou Bank Co., Ltd. Quannan Branch Pledgor: Qunan New Resources Rare Earth Co., Ltd. Registration number: 2018360000031 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191106 Granted publication date: 20150610 Pledgee: Ganzhou Bank Co., Ltd. Quannan Branch Pledgor: Qunan New Resources Rare Earth Co., Ltd. Registration number: 2018360000031 |