CN217052344U - Vacuum continuous concentration device for rare earth feed liquid - Google Patents
Vacuum continuous concentration device for rare earth feed liquid Download PDFInfo
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- CN217052344U CN217052344U CN202220633381.7U CN202220633381U CN217052344U CN 217052344 U CN217052344 U CN 217052344U CN 202220633381 U CN202220633381 U CN 202220633381U CN 217052344 U CN217052344 U CN 217052344U
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Abstract
The utility model belongs to the technical field of tombarthite production, concretely relates to tombarthite feed liquid vacuum continuous concentration device, including tombarthite chloride pipeline, steam line, the concentrated preheating tank in vacuum, vacuum concentration jar, transfer jar and vacuum system, be equipped with on the concentrated preheating tank in vacuum and preheat the cover, be equipped with heating coil in the concentrated jar in vacuum, steam line with preheat the cover and be connected, preheat the cover and be connected with heating coil, tombarthite chloride pipeline is connected with the feed inlet of the concentrated preheating tank in vacuum, and the discharge gate of the concentrated preheating tank in vacuum is connected with the feed inlet of the concentrated jar in vacuum, and the discharge gate and the transfer jar of the concentrated jar in vacuum are connected, the concentrated jar in vacuum is connected with vacuum system. The utility model discloses can carry out continuous concentration, the while material low temperature boiling has improved concentration efficiency, needn't every jar feeding, intensification, concentration and blowing, has reduced worker intensity of labour and manufacturing cost.
Description
Technical Field
The utility model belongs to the technical field of the tombarthite production, concretely relates to tombarthite feed liquid vacuum continuous concentration device.
Background
In the rare earth treatment process, the lower rare earth feed liquid can cause the larger subsequent extraction separation amount, the increased labor intensity of workers can be caused, the yield can be influenced, and the rare earth concentration needs to be improved and stabilized. The common concentration equipment needs to heat the temperature to be more than 100 ℃ for boiling for a long time, and the materials in one tank after concentration are transferred to another tank for heating again, so that the equipment occupies a large area, the concentration efficiency is low, the concentration cost is high, and the yield is influenced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: overcome prior art's not enough, provide a tombarthite feed liquid vacuum continuous concentration device, simple structure is reasonable, can concentrate in succession, occupy equipment few and can concentrate fast.
The utility model discloses an adopt following technical scheme to realize:
the rare earth feed liquid vacuum continuous concentration device comprises a rare earth chloride pipeline, a steam pipeline, a vacuum concentration preheating tank, a vacuum concentration tank, a transfer tank and a vacuum system, wherein a preheating jacket is arranged on the vacuum concentration preheating tank, a heating coil is arranged in the vacuum concentration tank, the steam pipeline is connected with the preheating jacket, the preheating jacket is connected with the heating coil, the rare earth chloride pipeline is connected with a feed inlet of the vacuum concentration preheating tank, a discharge outlet of the vacuum concentration preheating tank is connected with a feed inlet of the vacuum concentration tank, a discharge outlet of the vacuum concentration tank is connected with the transfer tank, and the vacuum concentration tank is connected with the vacuum system.
Preferably, a concentration jacket is arranged on the vacuum concentration tank, and the heating coil is connected with the concentration jacket.
Preferably, the transfer tank is connected with the rare earth chloride storage tank through a variable-frequency discharge pump.
Preferably, the variable-frequency discharge pump is also connected with a discharge hole of the vacuum concentration tank.
Preferably, a feeding valve and a flowmeter are arranged at a rare earth chloride feeding port of the vacuum concentration preheating tank.
Preferably, an air inlet valve and a flow meter are arranged on the steam pipeline.
Preferably, the vacuum system comprises a vacuum buffer tank, a circulating water tank, a water injector and a circulating pump, the circulating water tank is connected with the water injector through the circulating pump, the top of the vacuum buffer tank is connected with the water injector, the water injector is connected with the circulating water tank, and the top of the circulating water tank is connected with the vacuum buffer tank.
Preferably, the water replenishing line is respectively connected with the vacuum buffer tank and the circulating water tank.
Preferably, the top of the transfer pot is connected to a vacuum system.
Preferably, the top of the vacuum concentration preheating tank is connected with a heating coil.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses can carry out continuous concentration, the while material low temperature boiling has improved concentration efficiency, needn't every jar feeding, intensification, concentration and blowing, has reduced worker intensity of labour and manufacturing cost.
Drawings
FIG. 1 is a schematic view of the present invention;
in the figure: 1. a rare earth chloride pipeline; 2. a steam line; 3. vacuum concentration preheating tank; 4. preheating a jacket; 5. a vacuum concentration tank; 6. a heating coil; 7. a concentration jacket; 8. a transfer tank; 9. a variable frequency discharge pump; 10. a rare earth chloride storage tank; 11. a vacuum buffer tank; 12. supplementing a waterline; 13. a circulating water tank; 14. a water injector; 15. and a circulating pump.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, the rare earth feed liquid vacuum continuous concentration device comprises a rare earth chloride pipeline 1, a steam pipeline 2, a vacuum concentration preheating tank 3, a vacuum concentration tank 5, a transfer tank 8 and a vacuum system, wherein a preheating jacket 4 is arranged on the vacuum concentration preheating tank 3, a heating coil 6 is arranged in the vacuum concentration tank 5, a concentration jacket 7 is arranged on the vacuum concentration tank 5, the steam pipeline 2 is connected with the preheating jacket 4, the top of the vacuum concentration preheating tank 3 and the preheating jacket 4 are both connected with the heating coil 6, and the heating coil 6 is connected with the concentration jacket 7. The rare earth chloride pipeline 1 is connected with a feed inlet of the vacuum concentration preheating tank 3, a discharge outlet of the vacuum concentration preheating tank 3 is connected with a feed inlet of the vacuum concentration tank 5, a discharge outlet of the vacuum concentration tank 5 is connected with a transfer tank 8, the transfer tank 8 is connected with a rare earth chloride storage tank 10 through a variable frequency discharge pump 9, and the variable frequency discharge pump 9 is further connected with a discharge outlet of the vacuum concentration tank 5. A feed valve and a flowmeter are arranged at the chloride rare earth feed port of the vacuum concentration preheating tank 3. An air inlet valve and a flowmeter are arranged on the steam pipeline 2.
The vacuum concentration tank 5 and the transfer tank 8 are both connected with a vacuum system. The vacuum system comprises a vacuum buffer tank 11, a circulating water tank 13, a water injector 14 and a circulating pump 15, wherein the circulating water tank 13 is connected with the water injector 14 through the circulating pump 15, the top of the vacuum buffer tank 11 is connected with the water injector 14, the water injector 14 is connected with the circulating water tank 13, the top of the circulating water tank 13 is connected with the vacuum buffer tank 11, and a water supplementing line 12 is respectively connected with the vacuum buffer tank 11 and the circulating water tank 13.
During operation, open the charge pump and turn into proper amount rare earth chloride feed liquid to 3 adversions in the concentrated preheating tank in vacuum, then open steam and heat up and preheat, open vacuum system and improve the vacuum in the concentrated jar of vacuum 5, then to the feeding in the concentrated jar of vacuum 5, concentrate, concentrated material gets into in the transfer jar 8, after the material in the transfer jar 8 reaches certain volume, open frequency conversion discharge pump 9 and carry out the ejection of compact to rare earth chloride storage tank 10, the adjustment frequency conversion makes feeding volume and load keep level basically, realize continuous concentration.
Of course, the above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the embodiments of the present invention. The present invention is not limited to the above examples, and the technical field of the present invention is equivalent to the changes and improvements made in the actual range of the present invention, which should be attributed to the patent coverage of the present invention.
Claims (10)
1. The utility model provides a continuous enrichment facility in rare earth feed liquid vacuum which characterized in that: including rare earth chloride pipeline (1), steam line (2), vacuum concentration preheating tank (3), vacuum concentration jar (5), transit jar (8) and vacuum system, be equipped with on vacuum concentration preheating tank (3) and preheat and press from both sides cover (4), be equipped with in the vacuum concentration jar (5) heating coil (6), steam line (2) are connected with preheating and press from both sides cover (4), preheat and press from both sides cover (4) and heating coil (6) and be connected, rare earth chloride pipeline (1) is connected with the feed inlet of vacuum concentration preheating tank (3), and the discharge gate of vacuum concentration preheating tank (3) is connected with the feed inlet of vacuum concentration jar (5), and the discharge gate and the transit jar (8) of vacuum concentration jar (5) are connected, vacuum concentration jar (5) are connected with vacuum system.
2. The rare earth feed liquid vacuum continuous concentration device according to claim 1, characterized in that: a concentration jacket (7) is arranged on the vacuum concentration tank (5), and the heating coil (6) is connected with the concentration jacket (7).
3. The rare earth feed liquid vacuum continuous concentration device according to claim 1, characterized in that: the transfer tank (8) is connected with a rare earth chloride storage tank (10) through a variable-frequency discharge pump (9).
4. The rare earth feed liquid vacuum continuous concentration device according to claim 3, characterized in that: the frequency conversion discharging pump (9) is also connected with a discharging port of the vacuum concentration tank (5).
5. The rare earth feed liquid vacuum continuous concentration device according to claim 1, characterized in that: a rare earth chloride feed port of the vacuum concentration preheating tank (3) is provided with a feed valve and a flowmeter.
6. The rare earth feed liquid vacuum continuous concentration device according to claim 1, characterized in that: an air inlet valve and a flowmeter are arranged on the steam pipeline (2).
7. The rare earth feed liquid vacuum continuous concentration device according to claim 1, characterized in that: the vacuum system comprises a vacuum buffer tank (11), a circulating water tank (13), a water injector (14) and a circulating pump (15), wherein the circulating water tank (13) is connected with the water injector (14) through the circulating pump (15), the top of the vacuum buffer tank (11) is connected with the water injector (14), the water injector (14) is connected with the circulating water tank (13), and the top of the circulating water tank (13) is connected with the vacuum buffer tank (11).
8. The rare earth feed liquid vacuum continuous concentration device according to claim 7, characterized in that: the water supplementing line (12) is respectively connected with the vacuum buffer tank (11) and the circulating water pool (13).
9. The rare earth feed liquid vacuum continuous concentration device according to claim 1, characterized in that: the top of the transfer tank (8) is connected with a vacuum system.
10. The rare earth feed liquid vacuum continuous concentration device according to claim 1, characterized in that: the top of the vacuum concentration preheating tank (3) is connected with a heating coil (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220633381.7U CN217052344U (en) | 2022-03-22 | 2022-03-22 | Vacuum continuous concentration device for rare earth feed liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220633381.7U CN217052344U (en) | 2022-03-22 | 2022-03-22 | Vacuum continuous concentration device for rare earth feed liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217052344U true CN217052344U (en) | 2022-07-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220633381.7U Active CN217052344U (en) | 2022-03-22 | 2022-03-22 | Vacuum continuous concentration device for rare earth feed liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217052344U (en) |
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2022
- 2022-03-22 CN CN202220633381.7U patent/CN217052344U/en active Active
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