CN217250526U - High-efficient screening plant is used in tantalum pentoxide production - Google Patents
High-efficient screening plant is used in tantalum pentoxide production Download PDFInfo
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- CN217250526U CN217250526U CN202220764381.0U CN202220764381U CN217250526U CN 217250526 U CN217250526 U CN 217250526U CN 202220764381 U CN202220764381 U CN 202220764381U CN 217250526 U CN217250526 U CN 217250526U
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Abstract
The utility model discloses a tantalum pentoxide production is with high-efficient screening plant relates to tantalum pentoxide screening plant technical field, include: the screening box comprises a screening box, supporting legs, a controller, a first placing plate, a first containing frame, a second placing plate, a second containing frame, a feeding hopper, a rotating shaft, a rotating plate, a material guide block, a vibrating screen, a vibrator, a flow limiting plate, a first discharge port, a bottom cavity and a second discharge port; the beneficial effects are that: when the tantalum pentoxide is poured into the feeding hopper, the tantalum pentoxide is in contact with the rotating plate, and the rotating shaft drives the rotating plate to rotate under the action of gravity generated when the tantalum pentoxide falls on the rotating plate, so that the rotating plate can dispersedly flow the tantalum pentoxide onto the material guide plate; then the tantalum pentoxide on the material guide plate flows onto the vibrating screen again, and meanwhile, the tantalum pentoxide can be dispersed when flowing onto the vibrating screen through the material guide blocks on the material guide plate, so that the screening effect of the vibrating screen on the tantalum pentoxide can be improved, and incomplete screening can be prevented.
Description
Technical Field
The utility model relates to a tantalum pentoxide screening plant technical field, concretely relates to tantalum pentoxide production is with high-efficient screening plant.
Background
Tantalum pentoxide, also known as "tantalum anhydride", is a white orthorhombic crystal. It has stable chemical property, is resistant to common acid and alkali, and is not corroded by hydrogen chloride or hydrogen bromide when heated. Co-melting with alkali metal hydroxide or carbonate to obtain corresponding insoluble tantalate, and washing with water to hydrolyze to obtain hydrated tantalum pentoxide precipitate. At present, the traditional high-purity tantalum pentoxide is prepared by using tantalum liquid in the process of liquid-liquid extraction separation of tantalum and niobium, the tantalum liquid is firstly put into a neutralization precipitation tank, NH3 gas is introduced into the neutralization precipitation tank under stirring to ensure that the pH value of the solution is 8-9, and Ta (OH)5 is generated and precipitated, and then the solution is filtered by a filter press or vacuum. Then putting the tantalum hydroxide into the decomposition tank again, adding hydrofluoric acid and sulfuric acid for dissolving, performing secondary extraction by using organic matters to obtain high-purity tantalum liquid, and neutralizing the high-purity tantalum liquid by using purified ammonia water to obtain high-purity tantalum hydroxide; calcining, cooling and sieving the high-purity tantalum hydroxide in a muffle furnace to obtain a high-purity tantalum pentoxide product;
in the process of processing tantalum pentoxide, the tantalum pentoxide needs to be screened in the thickness, while in the use process of the existing screening device, the tantalum pentoxide is poured into the feeding hole and then flows onto the vibrating screen from the feeding hole, the tantalum pentoxide all flows onto the vibrating screen in a bundled manner, so that the tantalum pentoxide is easily screened incompletely, and meanwhile, the tantalum pentoxide flowing out in a screened manner is inconvenient to collect; therefore, an efficient screening device for tantalum pentoxide production is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
To the not enough of prior art, the utility model provides a tantalum pentoxide production is with high-efficient screening plant has solved the problem that proposes in the above-mentioned background art.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a tantalum pentoxide production is with high-efficient screening plant, include: the screening box comprises a screening box, supporting legs, a controller, a first placing plate, a first containing frame, a second placing plate, a second containing frame, a feeding hopper, a rotating shaft, a rotating plate, a material guide block, a vibrating screen, a vibrator, a flow limiting plate, a first discharge port, a bottom cavity and a second discharge port; the bottom of the screening box is fixedly provided with a supporting leg; a controller is fixedly arranged on one side of the front face of the screening box; a first placing plate is fixedly arranged in the middle of the left side of the screening box; a first containing frame is movably arranged at the top of the first placing plate; a second placing plate is fixedly arranged at the bottom of the right side of the screening box; a second containing frame is movably arranged at the top of the second placing plate; the top of the screening box is fixedly provided with a feed hopper; a rotating shaft is fixedly arranged in the feeding hopper, and the front side and the rear side of the rotating shaft are rotatably connected to the inner wall of the feeding hopper; the rotating plates are fixedly arranged on the upper side, the lower side, the left side and the right side of the rotating shaft; a material guide plate is fixedly arranged at the bottom inside the feed hopper; a plurality of material guide blocks are fixedly arranged on the upper surface of the material guide plate; the top inside the screening box is fixedly provided with a vibrating screen; a vibrator is fixedly arranged on the right side of the bottom of the vibrating screen; the upper surface of the vibrating screen is fixedly provided with a plurality of flow limiting plates; a first discharge port is fixedly arranged on the left side of the vibrating screen and penetrates to the outside of the screening box; a bottom cavity is fixedly arranged in the middle of the inside of the screening box; bottom intracavity portion bottom right side fixed mounting has the second discharge gate, just the second discharge gate runs through to the screening case outside.
Furthermore, the four rotating plates are arranged in a cross structure.
Furthermore, the material guide plates are arranged in an inclined structure, the material guide blocks are arranged in an array manner, and the material guide blocks are arranged in a triangular structure.
Furthermore, the vibrating screen is arranged at an angle of 45 degrees to the left.
Furthermore, the current-limiting plates are arranged in an array structure.
Furthermore, the first containing frame bottom and the first board bottom of placing, the second containing frame bottom and the second board bottom of placing all are mosaic structures.
Further, the controller is electrically connected with the vibrator.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
(1) the efficient screening device for producing the tantalum pentoxide is provided with a rotating shaft, a rotating plate, a material guide plate and a material guide block; when the tantalum pentoxide is poured into the feeding hopper, the tantalum pentoxide is in contact with the rotating plate, and the rotating shaft drives the rotating plate to rotate under the action of gravity generated when the tantalum pentoxide falls on the rotating plate, so that the rotating plate can dispersedly flow the tantalum pentoxide onto the material guide plate; then the tantalum pentoxide on the material guide plate flows onto the vibrating screen again, and meanwhile, the tantalum pentoxide can be dispersed when flowing onto the vibrating screen through the material guide blocks on the material guide plate, so that the screening effect of the vibrating screen on the tantalum pentoxide can be improved, and incomplete screening can be prevented.
(2) The efficient screening device for producing the tantalum pentoxide is provided with a flow limiting plate; the flow limiting plate can effectively prevent the tantalum pentoxide from rolling too fast and not screening completely after flowing onto the vibrating screen.
(3) The tantalum pentoxide flowing out of the first discharge hole can be collected through the first containing frame; the tantalum pentoxide flowing out of the second discharge hole can be collected through the second containing frame; inlay in the first board bottom of placing through first frame bottom of accomodating, the board bottom is placed in the second to the frame bottom is accomodate to the second to make first frame and the second of accomodating accomodate the frame dismouting of being convenient for, thereby be convenient for collect tantalum pentoxide.
Drawings
FIG. 1 is a front view of the present invention as a whole;
FIG. 2 is a schematic view of the overall front sectional structure of the present invention;
FIG. 3 is a schematic view of the overall rotating plate structure of the present invention;
FIG. 4 is a schematic view of the structure of the integral material guiding plate and the material guiding block of the present invention;
fig. 5 is the structural schematic diagram of the whole vibrating screen of the present invention.
1. Screening the box; 2. supporting legs; 3. a controller; 4. a first placing plate; 5. a first storage frame; 6. a second placing plate; 7. a second storage frame; 8. a feed hopper; 9. a rotating shaft; 10. a rotating plate; 11. a stock guide; 12. a material guide block; 13. vibrating screen; 14. a vibrator; 15. a restrictor plate; 16. a first discharge port; 17. a bottom cavity; 18. and a second discharge hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 to 5, a high-efficiency screening device for tantalum pentoxide production includes: the screening box comprises a screening box 1, supporting legs 2, a controller 3, a first placing plate 4, a first containing frame 5, a second placing plate 6, a second containing frame 7, a feed hopper 8, a rotating shaft 9, a rotating plate 10, a material guide plate 11, a material guide block 12, a vibrating screen 13, a vibrator 14, a flow limiting plate 15, a first discharge port 16, a bottom cavity 17 and a second discharge port 18; the bottom of the screening box 1 is fixedly provided with a supporting leg 2; a controller 3 is fixedly arranged on one side of the front surface of the screening box 1; a first placing plate 4 is fixedly arranged in the middle of the left side of the screening box 1; a first containing frame 5 is movably arranged at the top of the first placing plate 4; a second placing plate 6 is fixedly arranged at the bottom of the right side of the screening box 1; a second containing frame 7 is movably arranged at the top of the second placing plate 6; the top of the screening box 1 is fixedly provided with a feed hopper 8; a rotating shaft 9 is fixedly arranged in the feeding hopper 8, and the front side and the rear side of the rotating shaft 9 are rotatably connected to the inner wall of the feeding hopper 8; the rotating plates 10 are fixedly arranged on the rotating shaft 9 from top to bottom and from left to right; a material guide plate 11 is fixedly arranged at the bottom inside the feed hopper 8; the upper surface of the material guide plate 11 is fixedly provided with a plurality of material guide blocks 12; a vibrating screen 13 is fixedly arranged at the top inside the screening box 1; a vibrator 14 is fixedly arranged on the right side of the bottom of the vibrating screen 13; the upper surface of the vibrating screen 13 is fixedly provided with a plurality of flow-limiting plates 15; a first discharge port 16 is fixedly arranged at the left side of the vibrating screen 13, and the first discharge port 16 penetrates to the outside of the screening box 1; a bottom cavity 17 is fixedly arranged in the middle of the inside of the screening box 1; the inside bottom right side fixed mounting of end chamber 17 has second discharge gate 18, and second discharge gate 18 runs through to screening case 1 outside.
In this embodiment, the four rotating plates 10 are arranged in a cross structure.
When the tantalum pentoxide screening device is used specifically, when the tantalum pentoxide is poured into the feeding hopper 8, the tantalum pentoxide is in contact with the rotating plate 10, the rotating shaft 9 drives the rotating plate 10 to rotate under the action of gravity generated by the fact that the tantalum pentoxide falls on the rotating plate 10, the rotating plate 10 can enable the tantalum pentoxide to dispersedly flow into the material guide plate 11, and therefore the tantalum pentoxide cannot be bundled and flow into the material guide plate 11 when flowing into the material guide plate 11, and the tantalum pentoxide screening effect can be improved.
In this embodiment, the material guiding plate 11 is disposed in an inclined structure, the material guiding blocks 12 are disposed in an array, and the material guiding blocks 12 are disposed in a triangular structure.
When the tantalum pentoxide dispersion and flow into the material guide plate 11, the tantalum pentoxide on the material guide plate 11 flows into the vibrating screen 13, and meanwhile, the material guide blocks 12 on the material guide plate 11 enable the tantalum pentoxide to be more dispersed when flowing into the vibrating screen 13, so that the tantalum pentoxide screening effect of the vibrating screen 13 can be improved, and incomplete screening can be prevented.
In this embodiment, the vibrating screen 13 is arranged at an angle of 45 ° to the left.
When the device is used specifically, the vibrating screen 13 can screen the tantalum pentoxide by starting the vibrator 14, so that fine materials screened by the vibrating screen 13 fall into the bottom cavity 17 through the vibrating screen 13 and then flow out through the second discharge hole 18; coarse materials screened out by the vibrating screen 13 flow out through a first discharge hole 16; therefore, the thickness of the tantalum pentoxide can be screened efficiently.
In this embodiment, the restrictor plates 15 are arranged in an array configuration.
When the vibrating screen is used specifically, the situation that the tantalum pentoxide rolls too fast and is not screened completely after flowing onto the vibrating screen 13 can be effectively prevented through the flow limiting plate 15.
In this embodiment, the bottom of the first storage frame 5 and the bottom of the first placement plate 4, and the bottom of the second storage frame 7 and the bottom of the second placement plate 6 are all disposed in an embedded structure.
When the device is used specifically, tantalum pentoxide flowing out of the first discharge hole 16 can be collected through the first containing frame 5; the tantalum pentoxide flowing out of the second discharge hole 18 can be collected through the second containing frame 7; inlay in the first 4 bottoms of placing the board through first 5 bottoms of accomodating the frame, inlay in the second is accomodate 7 bottoms of frame and is placed 6 bottoms of board to make first frame 5 of accomodating and the second frame 7 of accomodating be convenient for the dismouting, be convenient for collect tantalum pentoxide.
In this embodiment, the controller 3 is electrically connected to the vibrator 14.
In particular, the operating state of the vibrator 14 can be controlled by the controller 3.
The utility model provides a tantalum pentoxide production is with high-efficient screening plant's theory of operation:
firstly, connecting the controller 3 and the vibrator 14 with a power supply, and controlling the working state of the vibrator 14 through the controller 3;
when the tantalum pentoxide feeding device is used, when the tantalum pentoxide is poured into the feeding hopper 8, the tantalum pentoxide is in contact with the rotating plate 10, and the rotating shaft 9 drives the rotating plate 10 to rotate under the action of gravity generated when the tantalum pentoxide falls on the rotating plate 10, so that the rotating plate 10 can dispersedly flow the tantalum pentoxide onto the material guide plate 11; then, the tantalum pentoxide on the material guide plate 11 flows onto the vibrating screen 13 again, and meanwhile, the tantalum pentoxide can be dispersed when flowing onto the vibrating screen 13 through the material guide blocks 12 on the material guide plate 11, so that the screening effect of the vibrating screen 13 on the tantalum pentoxide can be improved, and incomplete screening can be prevented;
then, by starting the vibrator 14, the vibrating screen 13 can screen the tantalum pentoxide, and fine materials screened by the vibrating screen 13 fall into the bottom cavity 17 through the vibrating screen 13 and then flow out through the second discharge hole 18; coarse materials screened out by the vibrating screen 13 flow out through a first discharge hole 16; therefore, the thickness of the tantalum pentoxide can be efficiently screened;
then, the tantalum pentoxide flowing out of the first discharge hole 16 can be collected through the first containing frame 5; the tantalum pentoxide flowing out of the second discharge hole 18 can be collected through the second containing frame 7; inlay in the first 4 bottoms of placing the board through first 5 bottoms of accomodating the frame, inlay in the second is accomodate 7 bottoms of frame and is placed 6 bottoms of board to make first frame 5 of accomodating and the second frame 7 of accomodating be convenient for the dismouting, be convenient for collect tantalum pentoxide.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solutions of the present invention should fall within the protection scope of the present invention, and the technical contents claimed in the present invention have been fully recorded in the claims.
Claims (7)
1. The utility model provides a tantalum pentoxide production is with high-efficient screening plant, includes: the screening box comprises a screening box (1), supporting legs (2), a controller (3), a first placing plate (4), a first containing frame (5), a second placing plate (6), a second containing frame (7), a feeding hopper (8), a rotating shaft (9), a rotating plate (10), a material guide plate (11), a material guide block (12), a vibrating screen (13), a vibrator (14), a flow limiting plate (15), a first discharge hole (16), a bottom cavity (17) and a second discharge hole (18); the method is characterized in that: the bottom of the screening box (1) is fixedly provided with a supporting leg (2); a controller (3) is fixedly arranged on one side of the front surface of the screening box (1); a first placing plate (4) is fixedly arranged in the middle of the left side of the screening box (1); a first containing frame (5) is movably arranged at the top of the first placing plate (4); a second placing plate (6) is fixedly arranged at the bottom of the right side of the screening box (1); a second containing frame (7) is movably arranged at the top of the second placing plate (6); the top of the screening box (1) is fixedly provided with a feed hopper (8); a rotating shaft (9) is fixedly arranged in the feeding hopper (8), and the front side and the rear side of the rotating shaft (9) are rotatably connected to the inner wall of the feeding hopper (8); rotating plates (10) are fixedly arranged on the upper side, the lower side, the left side and the right side of the rotating shaft (9); a material guide plate (11) is fixedly arranged at the bottom inside the feed hopper (8); a plurality of material guide blocks (12) are fixedly arranged on the upper surface of the material guide plate (11); a vibrating screen (13) is fixedly arranged at the top of the inside of the screening box (1); a vibrator (14) is fixedly arranged on the right side of the bottom of the vibrating screen (13); a plurality of flow limiting plates (15) are fixedly arranged on the upper surface of the vibrating screen (13); a first discharge hole (16) is fixedly arranged on the left side of the vibrating screen (13), and the first discharge hole (16) penetrates through the outside of the screening box (1); a bottom cavity (17) is fixedly arranged in the middle of the inside of the screening box (1); bottom cavity (17) inside bottom right side fixed mounting has second discharge gate (18), just second discharge gate (18) run through to screening case (1) outside.
2. The efficient screening device for tantalum pentoxide production according to claim 1, wherein: the four rotating plates (10) are arranged in a cross structure.
3. The efficient screening device for tantalum pentoxide production according to claim 1, wherein: the material guide plates (11) are arranged in an inclined structure, the material guide blocks (12) are arranged in an array mode, and the material guide blocks (12) are arranged in a triangular structure.
4. The efficient screening device for tantalum pentoxide production according to claim 1, wherein: the vibrating screen (13) is arranged leftwards at an angle of 45 degrees.
5. The efficient screening device for tantalum pentoxide production according to claim 1, wherein: the flow limiting plates (15) are arranged in an array structure.
6. The efficient screening device for tantalum pentoxide production according to claim 1, wherein: the bottom of the first containing frame (5) and the bottom of the first placing plate (4), the bottom of the second containing frame (7) and the bottom of the second placing plate (6) are all in an embedded structure.
7. The efficient screening device for tantalum pentoxide production according to claim 1, characterized in that: the controller (3) is electrically connected with the vibrator (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220764381.0U CN217250526U (en) | 2022-04-02 | 2022-04-02 | High-efficient screening plant is used in tantalum pentoxide production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220764381.0U CN217250526U (en) | 2022-04-02 | 2022-04-02 | High-efficient screening plant is used in tantalum pentoxide production |
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| Publication Number | Publication Date |
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| CN217250526U true CN217250526U (en) | 2022-08-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220764381.0U Active CN217250526U (en) | 2022-04-02 | 2022-04-02 | High-efficient screening plant is used in tantalum pentoxide production |
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| Country | Link |
|---|---|
| CN (1) | CN217250526U (en) |
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- 2022-04-02 CN CN202220764381.0U patent/CN217250526U/en active Active
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