CN220852910U - Drying device is used in povidone production - Google Patents
Drying device is used in povidone production Download PDFInfo
- Publication number
- CN220852910U CN220852910U CN202322311829.0U CN202322311829U CN220852910U CN 220852910 U CN220852910 U CN 220852910U CN 202322311829 U CN202322311829 U CN 202322311829U CN 220852910 U CN220852910 U CN 220852910U
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- povidone
- fixedly connected
- drying
- production
- cylinder
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- 238000001035 drying Methods 0.000 title claims abstract description 79
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 title claims abstract description 56
- 229920000036 polyvinylpyrrolidone Polymers 0.000 title claims abstract description 56
- 229940069328 povidone Drugs 0.000 title claims abstract description 56
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000007790 scraping Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 238000005485 electric heating Methods 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 description 6
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 101100298225 Caenorhabditis elegans pot-2 gene Proteins 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 108700012359 toxins Proteins 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses a drying device for povidone production, which comprises a fixing frame, wherein a drying tank is fixedly connected to the inside of the fixing frame, a connecting ring is arranged at the top of the drying tank, an air outlet cover is arranged at the top of the connecting ring, a fixing component is arranged outside the drying tank, a smashing cutter set is rotatably connected to the inside of the drying tank, the bottom end of the smashing cutter set extends to the outside through the drying tank, a driving component is arranged at the bottom of the drying tank, a discharge hole is formed in the bottom of the drying tank, a discharge component is arranged at the bottom of the drying tank, an inner sleeve is fixedly sleeved in the drying tank, and an electric heating wire is arranged inside the inner sleeve. According to the utility model, the driving component can drive the crushing cutter group to rotate, so that the povidone can be crushed and stirred, further, the povidone is prevented from hardening, the drying efficiency is improved, and meanwhile, the povidone can be heated uniformly, and the povidone near the inner wall of the inner sleeve is prevented from being heated excessively.
Description
Technical Field
The utility model relates to the technical field of drying devices, in particular to a drying device for povidone production.
Background
Povidone is a high molecular compound widely applied to the fields of medicine, biology, chemistry and the like, and the actions mainly comprise adsorption, separation, immobilization and the like. Povidone has good adsorption performance and can adsorb various organic matters, ions, metal ions and the like. In medicine, povidone can be used for adsorbing toxins and metabolites in blood, and has the effect of purifying the blood. Povidone can also separate substances from the mixture according to the characteristics of different molecular sizes, charges, hydrophilicity and hydrophobicity and the like. In biology, povidone can be used for separating and purifying protein, and purity and activity are improved. Povidone may also be used to immobilize biological macromolecules on their surfaces to form povidone composites. Chemically, povidone can be used for catalytic reaction, preparation of molecular imprinting materials and the like, and a drying device is needed in the process of polymerization, washing, drying, crushing and the like in the production process of povidone.
However, the conventional drying apparatus is susceptible to hardening of povidone upon heating and drying povidone, thereby causing difficulty in evaporation of moisture of povidone located at the inner layer, thereby reducing drying efficiency.
Therefore, it is necessary to invent a drying device for povidone production to solve the above problems.
Disclosure of utility model
Therefore, the utility model provides a drying device for povidone production, which drives a crushing cutter set to rotate through a motor to crush and stir povidone so as to solve the problems in the prior art.
In order to achieve the above object, the embodiment of the present utility model provides the following technical solutions: the utility model provides a drying device is used in povidone production, includes the mount, the inside fixedly connected with drying cylinder of mount, the top of drying cylinder is provided with the go-between, the top of go-between is provided with the play gas cap, the outside of drying cylinder is provided with the fixed subassembly that is used for fixing the gas cap, the inside of drying cylinder rotates and is connected with crushing knife tackle, and the bottom of crushing knife tackle runs through the drying cylinder and extend to the outside, the bottom of drying cylinder is provided with and is used for driving crushing knife tackle pivoted drive assembly, the discharge gate has been seted up to the bottom of drying cylinder, the bottom of drying cylinder is provided with the discharge subassembly, the inside of drying cylinder is fixed to be cup jointed the inner skleeve, the inside of inner skleeve is provided with the heating wire.
As a preferred scheme of the utility model, the fixing component comprises three upper fixing rings, the three upper fixing rings are fixedly connected to the outer part of the air outlet cover, the outer part of the drying tank is fixedly connected with three lower fixing rings, and the three lower fixing rings correspond to the three upper fixing rings;
The upper fixing ring and the corresponding lower fixing ring are internally threaded in a sleeved mode, and a hand wheel is fixedly connected to the top of the screw.
As the preferable scheme of the utility model, the driving assembly comprises a motor, the motor is fixedly connected to the inside of the fixing frame, the output end of the motor is fixedly connected with a driving bevel gear, the bottom of the crushing cutter set is fixedly connected with a driven bevel gear, and the driving bevel gear is meshed with the driven bevel gear teeth.
As a preferable scheme of the utility model, the bottom of the drying tank is fixedly connected with a connecting cylinder, the connecting cylinder corresponds to the discharge hole, the bottom of the connecting cylinder is fixedly connected with a discharging hopper, and a baffle is movably inserted in the connecting cylinder.
As a preferable scheme of the utility model, the drying tank is fixedly connected with a cross rod, and the crushing cutter group is rotatably connected with the inside of the cross rod.
As the preferable scheme of the utility model, the outside of the crushing cutter group is fixedly connected with a scraping plate, and the scraping plate is attached to the bottom of the inner cavity of the drying tank.
As a preferable scheme of the utility model, the upper end and the lower end of the connecting ring are fixedly connected with mounting grooves, and the inside of the connecting ring is fixedly connected with a material blocking net.
In the technical scheme, the utility model has the technical effects and advantages that:
1. The air in the drying tank can be heated through the electric heating wire, so that moisture in the moist povidone is evaporated, and then the motor drives the crushing cutter set to rotate, so that povidone can be crushed and stirred, further, the povidone is prevented from hardening, the drying efficiency is improved, and meanwhile, the povidone can be heated uniformly, and excessive heating of povidone close to the inner wall of the inner sleeve is avoided;
2. through pulling the baffle, then the starter motor drives crushing knife group and rotates, drives the scraper and rotates afterwards to can be through scraping the flitch with the povidone and can fall to the connecting cylinder in, then discharge through the hopper down, thereby can make povidone exhaust more smooth, avoid taking place to block up.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic overall cross-sectional view of the present utility model;
FIG. 3 is an enlarged schematic view of FIG. 2A;
FIG. 4 is an enlarged schematic view of the structure shown at B in FIG. 2;
fig. 5 is an enlarged schematic view of the structure at C in fig. 1.
In the figure: 1. a fixing frame; 2. a drying tank; 3. a connecting ring; 4. an air outlet cover; 5. a fixing assembly; 501. an upper fixing ring; 502. a lower fixing ring; 503. a screw; 504. a hand wheel; 6. a crushing knife group; 7. a cross bar; 8. a drive assembly; 801. a motor; 802. a driving bevel gear; 803. a driven bevel gear; 9. a discharge assembly; 901. a connecting cylinder; 902. a baffle; 903. discharging a hopper; 10. a discharge port; 11. a scraping plate; 12. a material blocking net; 13. a mounting groove; 14. an inner sleeve; 15. heating wire.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The utility model provides a drying device for povidone production, which is shown in fig. 1-5, and comprises a fixing frame 1, wherein the inside of the fixing frame 1 is fixedly connected with a drying tank 2, the top of the drying tank 2 is provided with a connecting ring 3, the top of the connecting ring 3 is provided with an air outlet cover 4, the outside of the drying tank 2 is provided with a fixing component 5 used for fixing the air outlet cover 4, the inside of the drying tank 2 is rotatably connected with a smashing cutter set 6, the bottom end of the smashing cutter set 6 extends to the outside through the drying tank 2, the bottom of the drying tank 2 is provided with a driving component 8 used for driving the smashing cutter set 6 to rotate, the bottom of the drying tank 2 is provided with a discharge hole 10, the bottom of the drying tank 2 is provided with a discharge component 9, the inside of the drying tank 2 is fixedly sleeved with an inner sleeve 14, and the inside of the inner sleeve 14 is provided with an electric heating wire 15. The inside air of drying cylinder 2 can be heated through the heating wire 15 that sets up to make the evaporation of water in the povidone of moisture, can heat the inside povidone of drying cylinder 2 through smashing knife tackle 6 that sets up, thereby can prevent that the povidone from hardening, promote drying efficiency, simultaneously, also can make the povidone be heated evenly, avoid being close to the povidone overheating of inner skleeve 14 inner wall.
Further, in the above technical solution, the fixing assembly 5 includes three upper fixing rings 501, the three upper fixing rings 501 are all fixedly connected to the outside of the gas outlet cover 4, three lower fixing rings 502 are fixedly connected to the outside of the drying tank 2, and the three lower fixing rings 502 correspond to the three upper fixing rings 501;
The screw 503 is sleeved on the inner threads of the upper fixing ring 501 and the corresponding lower fixing ring 502, the hand wheel 504 is fixedly connected to the top of the screw 503, and the air outlet cover 4 and the connecting ring 3 can be fixed through the screw 503, so that the air outlet cover 4 and the connecting ring 3 are connected stably.
Further, in the above technical scheme, the driving assembly 8 comprises a motor 801, the motor 801 is fixedly connected to the inside of the fixing frame 1, the output end of the motor 801 is fixedly connected with a driving bevel gear 802, the bottom of the crushing cutter set 6 is fixedly connected with a driven bevel gear 803, the driving bevel gear 802 is in tooth engagement connection with the driven bevel gear 803, the crushing cutter set 6 can be driven to rotate through the set motor 801, and therefore crushing and stirring can be carried out on povidone.
Further, in the above technical scheme, the bottom of the drying tank 2 is fixedly connected with a connecting cylinder 901, the connecting cylinder 901 corresponds to the discharge port 10, the bottom of the connecting cylinder 901 is fixedly connected with a discharging hopper 903, and a baffle 902 is movably inserted in the connecting cylinder 901.
Further, in the above technical scheme, the inside fixedly connected with cross bar 7 of drying vessel 2, and smash knife tackle 6 rotation is connected in the inside of cross bar 7, can make smash knife tackle 6 pivoted more stable through the cross bar 7 that sets up.
Further, in the above technical scheme, the outside fixedly connected with of smashing the knife tackle 6 scrapes flitch 11, and scrapes flitch 11 and drying pot 2 inner chamber bottom laminating mutually, can scrape out povidone from discharge gate 10 through the flitch 11 that sets up.
Furthermore, in the above technical scheme, the upper and lower both ends of go-between 3 all fixedly connected with mounting groove 13, the inside fixedly connected with of go-between 3 keeps off material net 12, can prevent through the fender material net 12 that sets up that povidone from the exhaust hood 4 from discharging.
When the drying device for povidone production provided by the utility model is used, the working process is as follows:
When povidone is required to be dried, firstly, the air in the drying tank 2 can be heated through the electric heating wire 15, so that moisture in the moist povidone is evaporated, and then the motor 801 drives the crushing cutter set 6 to rotate, so that povidone can be crushed and stirred, further, the povidone is prevented from being hardened, the drying efficiency is improved, and meanwhile, the povidone can be heated uniformly, and excessive heating of povidone close to the inner wall of the inner sleeve 14 is avoided;
When the dried povidone is required to be taken out, the baffle 902 is pulled, the motor 801 is started to drive the smashing cutter set 6 to rotate, and then the scraping plate 11 is driven to rotate, so that the povidone can be dropped into the connecting cylinder 901 through the discharging hole 10 through the scraping plate 11 and then discharged through the discharging hopper 903, and the povidone is discharged more smoothly, so that blockage is avoided.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (7)
1. Drying device is used in povidone production, including mount (1), its characterized in that: the inside fixedly connected with drying cylinder (2) of mount (1), the top of drying cylinder (2) is provided with go-between (3), the top of go-between (3) is provided with out gas hood (4), the outside of drying cylinder (2) is provided with fixed subassembly (5) that are used for fixing out gas hood (4), the inside rotation of drying cylinder (2) is connected with crushing knife tackle (6), and the bottom of crushing knife tackle (6) runs through drying cylinder (2) and extends to the outside, the bottom of drying cylinder (2) is provided with and is used for driving crushing knife tackle (6) pivoted drive assembly (8), discharge gate (10) have been seted up to the bottom of drying cylinder (2), the bottom of drying cylinder (2) is provided with ejection of compact subassembly (9), the inside fixed sleeve of drying cylinder (2) has inner skleeve (14), the inside of inner skleeve (14) is provided with heating wire (15).
2. A drying apparatus for povidone production as defined in claim 1 wherein: the fixing assembly (5) comprises three upper fixing rings (501), the three upper fixing rings (501) are fixedly connected to the outside of the air outlet cover (4), three lower fixing rings (502) are fixedly connected to the outside of the drying tank (2), and the three lower fixing rings (502) correspond to the three upper fixing rings (501);
The upper fixing ring (501) and the corresponding lower fixing ring (502) are internally sleeved with screw rods (503) in a threaded manner, and the top of each screw rod (503) is fixedly connected with a hand wheel (504).
3. A drying apparatus for povidone production as defined in claim 1 wherein: the driving assembly (8) comprises a motor (801), the motor (801) is fixedly connected to the inside of the fixing frame (1), the output end of the motor (801) is fixedly connected with a driving bevel gear (802), the bottom of the crushing cutter group (6) is fixedly connected with a driven bevel gear (803), and the driving bevel gear (802) is in tooth meshing connection with the driven bevel gear (803).
4. A drying apparatus for povidone production as defined in claim 1 wherein: the bottom of drying cylinder (2) fixedly connected with connecting cylinder (901), and connecting cylinder (901) are corresponding with discharge gate (10), the bottom fixedly connected with of connecting cylinder (901) is down hopper (903), the inside activity grafting of connecting cylinder (901) has baffle (902).
5. A drying apparatus for povidone production as defined in claim 1 wherein: the inside fixedly connected with cross bar (7) of drying cylinder (2), and smash knife tackle (6) rotate and connect in the inside of cross bar (7).
6. A drying apparatus for povidone production as defined in claim 1 wherein: the outside fixedly connected with scraping plate (11) of smashing knife tackle (6), and scraping plate (11) laminating mutually with drying cylinder (2) inner chamber bottom.
7. A drying apparatus for povidone production as defined in claim 1 wherein: the upper end and the lower end of the connecting ring (3) are fixedly connected with mounting grooves (13), and the inside of the connecting ring (3) is fixedly connected with a material blocking net (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322311829.0U CN220852910U (en) | 2023-08-28 | 2023-08-28 | Drying device is used in povidone production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322311829.0U CN220852910U (en) | 2023-08-28 | 2023-08-28 | Drying device is used in povidone production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220852910U true CN220852910U (en) | 2024-04-26 |
Family
ID=90741354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322311829.0U Active CN220852910U (en) | 2023-08-28 | 2023-08-28 | Drying device is used in povidone production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220852910U (en) |
-
2023
- 2023-08-28 CN CN202322311829.0U patent/CN220852910U/en active Active
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