CN213687653U - A drying device for rosuvastatin calcium midbody - Google Patents
A drying device for rosuvastatin calcium midbody Download PDFInfo
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- CN213687653U CN213687653U CN202022012395.0U CN202022012395U CN213687653U CN 213687653 U CN213687653 U CN 213687653U CN 202022012395 U CN202022012395 U CN 202022012395U CN 213687653 U CN213687653 U CN 213687653U
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Abstract
The utility model discloses a drying device for rosuvastatin calcium intermediate, which comprises a box body, wherein a tray is arranged in the box body, supporting blocks are respectively arranged at two ends of the tray, the tray is connected with the two supporting blocks in a sliding way, the supporting blocks are fixed with the inner wall of the box body through a fixing block, two first compression springs are arranged between the supporting blocks and the fixing block, and a cavity is arranged in the side wall of the box body, the utility model mainly arranges a vibrator at the lower end of the box body, the tray is placed in the box body through the supporting blocks, and the first compression springs are arranged between the supporting blocks and the fixing block, so that the tray is driven to vibrate through the vibration of the vibrator during drying, the granules are in a rolling state in the tray through the vibration of the vibrator in the drying process, and the granules are prevented from being bonded into the tray due to the loss of moisture to a certain degree, thereby improving the production quality of the medicine particles.
Description
Technical Field
The utility model relates to a medical treatment medicine processing technology field specifically is a drying device for rosuvastatin calcium midbody.
Background
Rosuvastatin calcium is a selective HMG-CoA reductase inhibitor, the main function of which is to treat three diseases such as hypercholesterolemia, simple hyperlipidemia and mixed lipid disorder, especially the use of the drug has a prominent effect on reducing cholesterol and lipid indexes, the formed drug particles are required to be dried in the production process of a rosuvastatin calcium intermediate, most of the existing drying devices are to place the drug particles in a tray for drying, the drug particles and the tray are in a standing state in the drying process, after the drying is finished, part of the drug particles are possibly adhered to the tray due to the loss of moisture, the appearance breakage phenomenon can occur after the drug particles are peeled off by external force, the production quality of the drug particles is influenced, and most of air outlets in a drying box are provided with one drug, resulting in long drying times of the drug particles in the trays, we need to propose a drying device for the rosuvastatin calcium intermediate.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a drying device for rosuvastatin calcium midbody, through drying device's theory of operation, can solve current drying device because of medicine granule and tray are in the state of stewing in the drying process, treat that the drying is accomplished the back, the medicine granule is because partial medicine and tray bonding probably appear in the loss of moisture, can appear the damaged phenomenon of appearance after peeling off through external force, the problem that influences medicine granule production quality sets up one with the air outlet majority in the drying cabinet, lead to the long problem of medicine granule drying time in the tray.
In order to achieve the above object, the utility model provides a following technical scheme: a drying device for rosuvastatin calcium intermediate comprises a box body, wherein a tray is arranged inside the box body, supporting blocks are respectively arranged at two ends of the tray, the tray is in sliding connection with the two supporting blocks, the supporting blocks are fixed with the inner wall of the box body through fixing blocks, two first compression springs are arranged between the supporting blocks and the fixing blocks, a cavity is arranged inside the side wall of the box body, an air outlet is arranged at one side of the cavity, an air inlet pipe is arranged at the other side of the cavity, an air dryer is arranged at one end of the air inlet pipe and is fixed with the box body through a fixing plate, a box door is arranged at one side of the box body, one end of the box door is rotatably connected with the box body through a hinge, a vibrating machine is arranged at the lower end of the box body, and four supporting legs are arranged outside the, the supporting leg is characterized in that a connecting rod is arranged at one end of the supporting leg, a second compression spring is arranged between the supporting leg and the connecting rod, and one end of the connecting rod is fixed with the lower end of the box body.
Preferably, the supporting block is arranged in an L shape, two fixing rods are fixed at one end of the supporting block, the first compression spring is sleeved on the fixing rods, and the fixing rods are slidably connected with the fixing blocks.
Preferably, one end of the fixing block is fixed to the inner wall of the box body, and one end of the fixing rod penetrates through the fixing block and is fixed with a stop block.
Preferably, at least ten air outlets are formed in the box body, and the air outlets are respectively located on the side wall and the top of the box body.
Preferably, one side of the tray is provided with a handrail, the air dryer is fixed with the fixing plate through bolts, and an air outlet pipe of the air dryer is communicated with the air inlet pipe.
Preferably, a round bar is fixed at one end of the connecting rod, the second compression spring is sleeved on the round bar, a groove for inserting one end of the connecting rod is formed in one end of the supporting leg, and a sliding groove for sliding one end of the round bar is formed in one side of the groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model mainly arranges the vibrator at the lower end of the box body, the tray is arranged in the box body through the supporting block, and the first compression spring is arranged between the supporting block and the fixed block, so that the tray is driven to vibrate through the vibration of the vibrator while drying, and the particles are in a rolling state in the tray through the vibration of the vibrator in the drying process, thereby avoiding the particles from being bonded into the tray due to the loss of moisture to a certain extent and further improving the production quality of the drug particles;
2. the utility model discloses the inside cavity that is provided with of lateral wall of the box that sets up, and one side of cavity is provided with ten air outlets at least, accelerates the drying rate of medicine granule to a certain extent.
Drawings
FIG. 1 is a cross-sectional view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a schematic view of the support block of the present invention;
fig. 4 is a schematic view of the landing leg of the present invention.
In the figure: 1. a box body; 2. a cavity; 3. an air outlet; 4. a tray; 5. a handrail; 6. a fixed block; 7. a support block; 8. a first compression spring; 9. fixing the rod; 10. a stopper; 11. an air inlet pipe; 12. an air dryer; 13. a fixing plate; 14. a connecting rod; 15. a support leg; 16. a vibrator; 17. a box door; 18. a hinge; 19. a round bar; 20. a second compression spring.
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.
The same reference numbers in different drawings identify the same or similar elements; it should be further understood that terms such as "first," "second," "third," "upper," "lower," "front," "rear," "inner," "outer," "end," "portion," "section," "width," "thickness," "zone," and the like, may be used solely for convenience in reference to the figures and to aid in describing the invention, and are not intended to limit the invention.
Referring to fig. 1-4, the present invention provides a technical solution: a drying device for rosuvastatin calcium intermediate comprises a box body 1, a tray 4 is arranged inside the box body 1, a handrail 5 is arranged on one side of the tray 4, supporting blocks 7 are respectively arranged at two ends of the tray 4, the tray 4 is in sliding connection with the two supporting blocks 7, different numbers of trays 4 can be installed according to actual requirements, and the air drying efficiency of batch production of medicines is increased conveniently;
the supporting block 7 is fixed with the inner wall of the box body 1 through the fixing block 6, two first compression springs 8 are arranged between the supporting block 7 and the fixing block 6, the supporting block 7 is arranged in an L shape, two fixing rods 9 are fixed at one end of the supporting block 7, the first compression springs 8 are sleeved on the fixing rods 9, the fixing rods 9 are in sliding connection with the fixing block 6, one end of the fixing block 6 is fixed with the inner wall of the box body 1, one end of each fixing rod 9 penetrates through the fixing block 6, and a stop block 10 is fixed on the fixing block 9, so that the supporting block 7 can vibrate the tray 4 through the;
a cavity 2 is arranged inside the side wall of the box body 1, air outlets 3 are arranged on one side of the cavity 2, at least ten air outlets 3 are arranged, the air outlets 3 are respectively positioned on the side wall and the top of the box body 1, so that air can be conveniently exhausted from different positions in the box body 1, a plurality of trays 4 can simultaneously blow hot air from different directions, and the drying speed of medicine particles is accelerated to a certain extent;
an air inlet pipe 11 is arranged on the other side of the cavity 2, an air dryer 12 is arranged at one end of the air inlet pipe 11, the air dryer 12 is fixed with the box body 1 through a fixing plate 13, the air dryer 12 is fixed with the fixing plate 13 through bolts, and an air outlet pipe of the air dryer 12 is communicated with the air inlet pipe 11, so that an air drying heat source can be supplied to the interior of the box body 1 conveniently;
a box door 17 is arranged on one side of the box body 1, one end of the box door 17 is rotatably connected with the box body 1 through a hinge 18, a vibrator 16 is arranged at the lower end of the box body 1, the vibrator 16 can vibrate the box body 1, and the tray 4 is driven to vibrate through the vibration of the box body 1;
four support legs 15 are arranged on the outer side of the vibrating machine 16, a connecting rod 14 is arranged at one end of each support leg 15, a second compression spring 20 is arranged between each support leg 15 and the connecting rod 14, one end of each connecting rod 14 is fixed to the lower end of the box body 1, a round rod 19 is fixed to one end of each connecting rod 14, the second compression springs 20 are sleeved on the round rods 19, a groove for inserting one end of each connecting rod 14 is formed in one end of each support leg 15, a sliding groove for sliding one end of each round rod 19 is formed in one side of each groove, the second compression springs 20 are used for reducing the vibration amplitude of the box body 1, and medicine particles are prevented from being separated from the tray 4 due to overla;
it should be noted that the air dryer 12 is used in a model number of 4-685A, with the parameters: the power is 2.2kW, the voltage is 220V, and the air volume is 5637M3The total pressure is 764Pa, and the rotating speed is 1450 r/min; the vibrator 16 is of the type ZW-5 with the parameters: the motor power is 1.1KW, the rated voltage is 220V, the exciting force is 500kgf, and the vibration power is 2840 rpm.
The working principle is as follows: medicine particles are placed in a tray 4, a box door 17 is opened, the tray 4 is installed through a handrail 5, the box door 17 is closed, a heat source enters a cavity 2 through an air inlet pipe 11 by an air dryer 12, the heat source in the cavity 2 enters the box body 1 through an air outlet 3 for drying operation, the air outlet 3 is at least ten and is respectively arranged at different positions of the box body 1, the tray 4 can blow hot air from different directions, the drying speed of the medicine mouth particles is accelerated to a certain extent, in addition, a vibrating machine 16 is in a working state in the air drying process of the medicine particles, the box body 1 is vibrated by the resilience of a second compression spring 20, the tray 4 is vibrated by the resilience of a first compression spring 8 when the box body 1 is in vibration, the particles are in a rolling state in the tray 4 in the drying process of the medicine particles, and the particles are prevented from being adhered to the tray 4 due to the loss of moisture to a certain extent, thereby improving the production quality of the medicine particles.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a drying device for rosuvastatin calcium midbody, includes box (1), its characterized in that: the air-drying box is characterized in that a tray (4) is arranged inside the box body (1), supporting blocks (7) are respectively arranged at two ends of the tray (4), the tray (4) is in sliding connection with the two supporting blocks (7), the supporting blocks (7) are fixed on the inner wall of the box body (1) through fixing blocks (6), two first compression springs (8) are arranged between the supporting blocks (7) and the fixing blocks (6), a cavity (2) is arranged inside the side wall of the box body (1), an air outlet (3) is arranged at one side of the cavity (2), an air inlet pipe (11) is arranged at the other side of the cavity (2), an air dryer (12) is arranged at one end of the air inlet pipe (11), the air dryer (12) is fixed on the box body (1) through a fixing plate (13), and a box door (17) is arranged at one side of the box body (1, one end of the box door (17) is connected with the box body (1) in a rotating mode through a hinge (18), the lower end of the box body (1) is provided with a vibrating machine (16), the outer side of the vibrating machine (16) is provided with four supporting legs (15), one end of each supporting leg (15) is provided with a connecting rod (14), each supporting leg (15) is provided with a second compression spring (20) between the corresponding connecting rods (14), and one end of each connecting rod (14) is fixed to the lower end of the box body (1).
2. A drying apparatus for rosuvastatin calcium intermediate according to claim 1, characterized in that: the supporting block (7) is arranged in an L shape, two fixing rods (9) are fixed at one end of the supporting block (7), the first compression spring (8) is sleeved on the fixing rods (9), and the fixing rods (9) are connected with the fixing blocks (6) in a sliding mode.
3. A drying apparatus for rosuvastatin calcium intermediate according to claim 2, characterized in that: one end of the fixing block (6) is fixed with the inner wall of the box body (1), and one end of the fixing rod (9) penetrates through the fixing block (6) and is fixed with a stop block (10).
4. A drying apparatus for rosuvastatin calcium intermediate according to claim 1, characterized in that: the air outlets (3) are at least ten, and the air outlets (3) are respectively positioned on the side wall and the top of the box body (1).
5. A drying apparatus for rosuvastatin calcium intermediate according to claim 1, characterized in that: one side of tray (4) is provided with handrail (5), air dryer (12) pass through the bolt with fixed plate (13) are fixed, the play tuber pipe of air dryer (12) with air-supply line (11) intercommunication.
6. A drying apparatus for rosuvastatin calcium intermediate according to claim 1, characterized in that: one end of the connecting rod (14) is fixed with a round rod (19), the second compression spring (20) is sleeved on the round rod (19), one end of the supporting leg (15) is provided with a groove for inserting one end of the connecting rod (14), and one side of the groove is provided with a sliding groove for sliding one end of the round rod (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022012395.0U CN213687653U (en) | 2020-09-15 | 2020-09-15 | A drying device for rosuvastatin calcium midbody |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022012395.0U CN213687653U (en) | 2020-09-15 | 2020-09-15 | A drying device for rosuvastatin calcium midbody |
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| Publication Number | Publication Date |
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| CN213687653U true CN213687653U (en) | 2021-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022012395.0U Active CN213687653U (en) | 2020-09-15 | 2020-09-15 | A drying device for rosuvastatin calcium midbody |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113945075A (en) * | 2021-10-11 | 2022-01-18 | 林远东 | Pet food dryer with efficient particle drying and powder removing functions |
| CN115200320A (en) * | 2021-12-31 | 2022-10-18 | 艾美卫信生物药业（浙江）有限公司 | Continuously-overturning vacuum drying oven |
| CN115286582A (en) * | 2021-12-24 | 2022-11-04 | 连云港贵科药业有限公司 | Preparation method and preparation device of high-stability rosuvastatin calcium |
-
2020
- 2020-09-15 CN CN202022012395.0U patent/CN213687653U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113945075A (en) * | 2021-10-11 | 2022-01-18 | 林远东 | Pet food dryer with efficient particle drying and powder removing functions |
| CN115286582A (en) * | 2021-12-24 | 2022-11-04 | 连云港贵科药业有限公司 | Preparation method and preparation device of high-stability rosuvastatin calcium |
| CN115286582B (en) * | 2021-12-24 | 2023-09-29 | 连云港贵科药业有限公司 | Preparation method of rosuvastatin calcium |
| CN115200320A (en) * | 2021-12-31 | 2022-10-18 | 艾美卫信生物药业（浙江）有限公司 | Continuously-overturning vacuum drying oven |
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