CN217068345U - Purification device is used in sponge hafnium production - Google Patents
Purification device is used in sponge hafnium production Download PDFInfo
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- CN217068345U CN217068345U CN202123122486.0U CN202123122486U CN217068345U CN 217068345 U CN217068345 U CN 217068345U CN 202123122486 U CN202123122486 U CN 202123122486U CN 217068345 U CN217068345 U CN 217068345U
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Abstract
The utility model relates to the technical field of purification devices, in particular to a purification device for sponge hafnium production, which comprises a processing box, wherein the processing box is provided with a cavity, and one side of the treatment box is provided with a waste gas inlet and communicated with a pipeline, the top end of the treatment box is provided with a liquid inlet and communicated with a liquid outlet at the other side of the treatment box through a pipeline, the pipeline at the top end of the treatment box is provided with an adjusting valve, a centrifugal pump is arranged near the liquid outlet at the other side of the treatment box, a liquid inlet at the top end of the treatment box is communicated with a liquid conveying pipeline, one end of the liquid feeding pipeline is communicated with a liquid feeding ring, one end of the liquid feeding ring is communicated with four groups of atomizers, the bottom end of the chamber of the treatment box is rotationally connected with a rotating shaft, and pivot one end fixedly connected with puddler, cup jointed rivers fan and pivot fixed connection in the pivot, the utility model discloses simple structure sets up rationally, has the practicality.
Description
Technical Field
The utility model relates to a purification device technical field specifically is a purification device is used in sponge hafnium production.
Background
Hafnium is an important rare high-melting-point metal and has wide application space in industries such as emerging electronic materials, graphite purification, ceramic materials, national defense and military industry and the like.
At present, only a factory for producing nuclear grade zirconium products professionally carries out zirconium-hafnium separation to obtain hafnium, and the process flow of the nuclear grade zirconium-hafnium separation process has two types: one is solvent extraction separation. Preparing aqueous solution from zirconium tetrachloride or zirconium oxychloride as a raw material, and separating zirconium and hafnium in box-type or tower-type extraction equipment according to different distribution coefficients of the zirconium and the hafnium in an organic extractant; the other is a process for separating zirconium and hafnium by using zirconium tetrachloride and hafnium tetrachloride in fifty-grade fused salt gas stripping towers invented by French Sezuki research and having different distribution coefficients in liquid-phase fused salt and gas-phase under the conditions of accurately controlling the temperature and pressure of each layer and according to the difference of vapor pressure of the zirconium and the hafnium in the fused salt, wherein no matter which method is adopted, the content of the hafnium is very low, and the hafnium contains more impurities, so that a further purification process is required, but the existing purification devices generally do not treat the generated waste gas, and the direct discharge of the waste gas into the atmosphere causes pollution.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a purification device is used in sponge hafnium production to solve the problem that proposes in the above-mentioned background art.
For realizing above-mentioned purpose, a purification device is used in sponge hafnium production, including handling the case, it has the cavity to handle the case and open, and the one side of handling the case is opened has waste gas entry and the intercommunication has the pipeline, it has into the liquid mouth and through pipeline and processing case opposite side liquid outlet intercommunication to handle case top end opening, be provided with the governing valve on the pipeline on processing case top, and handle near case opposite side liquid outlet and be provided with the centrifugal pump, the income liquid mouth intercommunication of handling the case top has the liquid delivery pipeline, and send liquid pipeline one end intercommunication to have the liquid delivery ring, liquid delivery ring one end intercommunication has four group's atomizers, the cavity bottom of handling the case is rotated and is connected with the pivot, and pivot one end fixedly connected with puddler, water flow fan and pivot fixed connection have been cup jointed in the pivot.
Preferably, the bottom end of the liquid conveying pipeline is communicated with the liquid conveying ring through four groups of communication rods, and the four groups of communication rods are uniformly distributed around the inner wall of the liquid conveying ring.
Preferably, a check valve is clamped at an exhaust gas inlet at one side of the treatment box.
Preferably, a filter screen structure is clamped at a liquid outlet at the other side of the treatment box.
Preferably, the bottom end of the stirring rod is fixedly connected with one end of the rotating shaft, and the other end of the rotating shaft is rotatably connected with the bottom end of the chamber of the treatment box through a rotating bearing.
Preferably, one side of the top end of the treatment box is provided with an air outlet hole and a switch valve.
Preferably, the liquid feeding ring is of an annular structure, and a liquid feeding channel is formed in the liquid feeding ring.
Preferably, the atomizers are uniformly distributed along the circumferential direction of the liquid feeding ring and are communicated with the liquid feeding channel of the atomizers.
Compared with the prior art, the beneficial effects of the utility model are that: by arranging the circulating pipeline, the centrifugal pump, the liquid conveying pipeline, the liquid conveying ring and the atomizer, absorption liquid in the chamber of the treatment box is conveyed into the liquid conveying ring through the circulating pipeline under the lifting action of the centrifugal pump, so that the absorption liquid is sprayed out by a plurality of groups of atomizers, the contact area of waste gas and the absorption liquid is increased, the reaction of the waste gas and the absorption liquid is more sufficient, meanwhile, a water flow fan and a stirring rod are arranged at the bottom end of the chamber of the treatment box, the water flow fan is driven to rotate through the flowing of the liquid, the stirring rod is rotated, the absorption liquid at the bottom end of the treatment box is stirred, the flow rate of the absorption liquid is accelerated, and the reaction is more sufficient; a one-way valve is arranged at a waste gas inlet at one side of the treatment box, so that the absorption liquid is prevented from flowing back to a pipeline; the utility model discloses simple structure sets up rationally, has the practicality.
Drawings
Fig. 1 is a schematic three-dimensional structure diagram of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic structural view of the liquid feeding assembly of the present invention.
In the figure: 1. a treatment tank; 2. a circulation pipe; 3. adjusting a valve; 4. a centrifugal pump; 5. a liquid delivery pipeline; 6. a liquid feeding ring; 7. An atomizer; 8. a water flow fan; 9. a stirring rod; 10. a one-way valve.
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.
Examples
Referring to fig. 1-3, there are shown: this embodiment is an optimal implementation mode among this technical scheme, a purification device is used in sponge hafnium production, including handling case 1, it has the cavity to handle case 1 division, and the one side of handling case 1 is opened there is waste gas entry and is led to there is the pipeline, it has into the liquid mouth and through pipeline and 1 opposite side liquid outlet intercommunication of handling case to handle 1 top of case, be provided with governing valve 3 on the pipeline on 1 top of handling case, and handle 1 near opposite side liquid outlet of case and be provided with centrifugal pump 4, the income liquid mouth intercommunication on 1 top of handling case has liquid conveying pipeline 5, and send 5 one end intercommunications of liquid pipeline to have liquid conveying ring 6, 6 one end intercommunications of liquid conveying ring have four groups of atomizers 7, the cavity bottom of handling case 1 rotates and is connected with the pivot, and pivot one end fixedly connected with puddler 9, 8 and pivot fixed connection of rivers fan have cup jointed in the pivot.
The bottom end of the liquid conveying pipeline 5 is communicated with the liquid conveying ring 6 through four groups of communication rods, and the four groups of communication rods are uniformly distributed around the inner wall of the liquid conveying ring 6.
The waste gas inlet of one side of the treatment box 1 is clamped with a one-way valve 10.
A filter screen structure is clamped at the liquid outlet at the other side of the treatment box 1.
The bottom of puddler 9 and pivot one end fixed connection, and the pivot other end passes through rolling bearing and is connected with 1 cavity bottom rotation of processing case.
One side of the top end of the treatment box 1 is provided with an air outlet and a switch valve.
The liquid feeding ring 6 is of an annular structure, and a liquid feeding channel is formed in the liquid feeding ring 6.
The atomizers 7 are uniformly distributed along the circumferential direction of the liquid feeding ring 6 and are communicated with the liquid feeding channels of the atomizers 7.
By arranging the circulating pipeline 2, the centrifugal pump 4, the liquid conveying pipeline 5, the liquid conveying ring 6 and the atomizers 7, the absorption liquid in the cavity of the processing box 1 is conveyed into the liquid conveying ring 6 through the circulating pipeline 2 by the lifting action of the centrifugal pump 4, so that the absorption liquid is sprayed out by the multiple groups of atomizers 7, the contact area between waste gas and the absorption liquid is increased, the waste gas and the absorption liquid are more fully reacted, meanwhile, the bottom end of the cavity of the processing box 1 is provided with the water flow fan 8 and the stirring rod 9, the water flow fan 8 is driven to rotate through the flowing of the liquid, the stirring rod 9 is rotated, the absorption liquid at the bottom end of the processing box 1 is stirred, the flow rate of the absorption liquid is accelerated, and the reaction is more fully performed; the one-way valve 10 is arranged at the waste gas inlet at one side of the treatment box 1, so that the absorption liquid is prevented from flowing back to a pipeline; the utility model discloses simple structure sets up rationally, has the practicality.
The utility model discloses a work flow does: waste gas gets into the chamber low side of handling case 1 by the waste gas entry of handling case 1 one side, with the abundant contact reaction of absorption liquid, the flow of absorption liquid drives rivers fan 8 and rotates simultaneously, thereby make the 9 stirring absorption liquids of puddler, it is higher to make reaction efficiency, simultaneously through centrifugal pump 4's promotion effect, send the absorption liquid to sending liquid ring 6 in through circulating line 2, thereby spout by multiunit atomizer 7, the complete gas of reaction has the venthole release of handling case 1 top to go out simultaneously.
The above description is for further details of the present invention, and it should not be assumed that the embodiments of the present invention are limited to these descriptions, and that a person of ordinary skill in the art to which the present invention pertains can make several simple deductions or substitutions without departing from the spirit of the present invention, and all should be considered as belonging to the protection scope defined by the claims submitted by the present invention.
Claims (8)
1. The utility model provides a purification device is used in sponge hafnium production, is including handling case (1), its characterized in that: handle case (1) and open and have the cavity, and the one side of handling case (1) is opened there is waste gas entry and is led to the pipeline, handle case (1) top and open and have the income liquid mouth and through pipeline and handle case (1) opposite side liquid outlet intercommunication, be provided with governing valve (3) on the pipeline on handling case (1) top, and handle near case (1) opposite side liquid outlet and be provided with centrifugal pump (4), the income liquid mouth intercommunication on handling case (1) top has liquid pipeline (5) of sending, and send liquid pipeline (5) one end intercommunication to have liquid ring (6) of sending, send liquid ring (6) one end intercommunication to have four atomizer (7) of group, the cavity bottom of handling case (1) rotates and is connected with the pivot, and pivot one end fixedly connected with puddler (9), water fan (8) and pivot fixed connection have been cup jointed in the pivot.
2. The purification device for producing hafnium sponge according to claim 1, wherein: the bottom end of the liquid conveying pipeline (5) is communicated with the liquid conveying ring (6) through four groups of communication rods, and the four groups of communication rods are uniformly distributed around the inner wall of the liquid conveying ring (6).
3. The purification device for producing hafnium sponge according to claim 1, wherein: a check valve (10) is clamped at the waste gas inlet on one side of the treatment box (1).
4. The purification device for producing hafnium sponge according to claim 1, wherein: a filter screen structure is clamped at the liquid outlet on the other side of the treatment box (1).
5. The purification device for hafnium sponge production according to claim 1, wherein: the bottom of puddler (9) and pivot one end fixed connection, and the pivot other end passes through rolling bearing and is connected with processing case (1) cavity bottom rotation.
6. The purification device for producing hafnium sponge according to claim 1, wherein: one side of the top end of the treatment box (1) is provided with an air outlet and a switch valve.
7. The purification device for producing hafnium sponge according to claim 1, wherein: the liquid feeding ring (6) is of an annular structure, and a liquid feeding channel is formed in the liquid feeding ring (6).
8. The purification device for producing hafnium sponge according to claim 1, wherein: the atomizers (7) are uniformly distributed along the circumferential direction of the liquid feeding ring (6) and are communicated with the liquid feeding channel of the atomizers (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123122486.0U CN217068345U (en) | 2021-12-13 | 2021-12-13 | Purification device is used in sponge hafnium production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123122486.0U CN217068345U (en) | 2021-12-13 | 2021-12-13 | Purification device is used in sponge hafnium production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217068345U true CN217068345U (en) | 2022-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123122486.0U Active CN217068345U (en) | 2021-12-13 | 2021-12-13 | Purification device is used in sponge hafnium production |
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| CN (1) | CN217068345U (en) |
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2021
- 2021-12-13 CN CN202123122486.0U patent/CN217068345U/en active Active
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