Medicinal material drying equipment for medicine processing
By designing a medicinal material drying equipment including a fan, a box door, a support rod, a drying box and a one-way device, the problems of long drying time, unevenness and excessive air pressure in the prior art are solved, and efficient and stable medicinal material drying effect is achieved.
Patent Information
- Application Number
- CN202421385791.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-17
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-06-17
AI Technical Summary
The existing medicinal materials drying technology has problems such as long drying time, susceptibility to weather and environment, uneven drying and low efficiency caused by excessive air pressure.
A drying equipment for medicinal materials for pharmaceutical processing is designed, including fan, box door, support rod, drying box and one-way device. The heating air is driven by the fan, the return pipe is used to improve the drying efficiency, and the air pressure is adjusted through a one-way device to ensure the stability of the air pressure in the drying box.
The uniform drying of medicinal materials is achieved, the drying efficiency and efficiency are improved, the stability of the drying process is ensured, and external foreign matters are prevented from entering the drying box.
Smart Images
Figure CN222688641U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of drying medicinal materials for medicine processing, and more specifically, it relates to a medicinal material drying device for medicine processing. Background Art
[0002] In the existing drying technology for medicinal materials used in pharmaceutical processing, the drying process of medicinal materials is a key step, which directly affects the quality and efficacy of the medicinal materials. However, there are some problems with the existing drying technology, which may affect the drying effect and efficiency of the medicinal materials.
[0003] First of all, the traditional method of drying medicinal materials is mainly through natural drying. The medicinal materials are placed on a placement board or a placement rack and dried using natural wind. Although this method is simple, it is time-consuming and easily affected by weather and environment. The drying process is not easy to control. For example, in rainy weather or humid environment, the drying speed of medicinal materials will be greatly slowed down, which not only prolongs the production cycle, but may also cause the medicinal materials to mold and deteriorate, affecting the quality and efficacy of the medicinal materials.
[0004] Secondly, some modern medicinal material drying equipment adopts a mechanical structure to dry the medicinal materials by heating the air flow. These devices are usually equipped with a return pipe to achieve effective circulation of airflow and improve drying efficiency. However, some existing drying devices have a relatively simple structure and are not equipped with a one-way sealing device for exhaust. This may cause the air pressure in the drying box to be too high, affecting the drying effect. For example, too high air pressure may cause poor air flow in the drying box, resulting in uneven drying of the medicinal materials, or cause the heat in the drying box to be unable to be effectively dissipated, affecting the drying efficiency.
[0005] In addition, although some drying devices use one-way sealing devices for exhaust, the opening mechanism of existing one-way sealing devices is usually relatively fixed, and the opening pressure of the one-way sealing device cannot be flexibly adjusted according to actual needs and the characteristics of the medicinal materials. This may lead to untimely exhaust or excessive exhaust, affecting the drying effect. For example, if the exhaust is not timely, the moisture in the drying box cannot be effectively discharged, which may lead to incomplete drying of the medicinal materials and affect the quality of the medicinal materials; and if the exhaust is excessive, it may cause the heat and dry air in the drying box to be lost, reducing the drying efficiency. Utility Model Content
[0006] 1. Technical issues to be solved
[0007] In view of the problems existing in the prior art, the utility model provides a medicinal material drying device for drug processing to solve the technical problems mentioned in the background technology.
[0008] (II) Technical solution
[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a medicinal material drying device for drug processing, comprising a placement plate, characterized in that: a drying device is arranged on the outer side of the placement plate, a drying box is arranged on the outer side of the placement plate, a one-way device is connected to the top of the drying box, the one-way device comprises a movable frame, a one-way tube, a connecting frame, a tension spring and a sealing plate, the movable frame can be movably installed in the one-way tube, the one-way tube is fixedly connected to the top of the drying box, the connecting frame is fixedly connected in the one-way tube, the tension spring is arranged between the connecting frame and the movable frame, the sealing plate can be movably arranged in the one-way tube, an adjustment mechanism is arranged in the one-way tube, and the adjustment mechanism It includes a hexagonal rod, a groove, a slider, a slide groove, a screw, a movable plate, a sealing block and a hexagonal groove. The hexagonal rod is fixedly connected to one side of the sealing plate, the groove is opened on one side of the movable plate, the slider is fixedly connected to the outside of the movable frame, the slide groove is opened in the one-way tube, and the slider is slidably installed in the slide groove, the screw is fixedly connected to one end of the hexagonal rod, and the movable frame is movably connected to the screw through a thread, the movable plate is movably connected to the inner wall of the one-way tube through a thread, the sealing block is fixedly connected to one side of the sealing plate, the hexagonal groove is opened on the inner side of the movable plate, and the hexagonal rod is adapted to the hexagonal groove, and the screw and the connecting frame are slidably connected.
[0010] The utility model is further configured that a plurality of sealing blocks are provided, and the lengths of the plurality of sealing blocks are different.
[0011] The utility model is further configured that an adjustment block is provided on one side of the sealing plate, and an adjustment groove is provided on the inner side of the adjustment block.
[0012] The utility model is further configured that an anti-slip strip is provided on the outer side of the adjusting block, and the anti-slip strip is fixedly connected to the outer side of the adjusting block.
[0013] The utility model is further configured such that the drying device includes a fan, a box door and a support rod, the fan is installed on one side of the drying box, the support rod is fixedly arranged in the drying box, the box door is movably installed on one side of the drying box, and the placement plate is movably installed on the support rod. The configuration of the drying device can realize efficient drying of medicinal materials.
[0014] The utility model is further configured that a handle is provided on one side of the box door, and the handle is fixedly connected to the one side of the box door.
[0015] The utility model is further configured that the placement plate is provided with air holes, and a plurality of the air holes are evenly provided on the placement plate.
[0016] The utility model is further configured that a reflux pipe is provided at the top of the drying box, and the other end of the reflux pipe is connected to the input end of the drying box.
[0017] (III) Beneficial effects
[0018] Compared with the prior art, the utility model provides a medicinal material drying equipment for drug processing, which has the following beneficial effects:
[0019] 1. The beneficial effect of the drying device is mainly reflected in the effective drying of medicinal materials through the cooperation of the fan, the box door and the support rod. This design drives the fan to transport the filtered and heated air into the drying box, and circulates it in the drying box through the air holes to achieve uniform drying of the medicinal materials. At the same time, the setting of the reflux pipe allows the hot air flow to circulate inside the drying box, thereby improving the drying efficiency.
[0020] 2. The beneficial effect of the one-way device is mainly reflected in the coordination of the movable frame, the one-way tube, the connecting frame, the tension spring and the sealing plate. When the sealing plate is opened, the air flow can be discharged through the gap between the slot and the sealing block and the gap between the sealing plate and the one-way tube, thereby keeping the air pressure in the drying box stable. At the same time, the setting of the movable frame, the tension spring and other components enables the sealing plate to automatically open when the air pressure threshold is reached, and automatically reset when the air pressure returns to normal, ensuring the stability of the drying process. In addition, the setting of the one-way tube can also effectively prevent foreign matter from entering the drying box.
[0021] 3. The beneficial effect of the adjustment structure is mainly reflected in the flexible adjustment of the opening mechanism of the one-way device through the coordination of components such as hexagonal rods, slots, sliders, slides, screws, movable plates, sealing blocks and hexagonal slots. This design, through the coordination of an external hexagonal wrench and an adjustment slot, allows the position of the movable frame and the movable plate to be moved according to actual needs and the characteristics of the medicinal materials, thereby changing the gas flow rate and the resetting force and the opening force after the sealing plate is opened. This flexible adjustment mechanism allows the opening mechanism of the one-way device to be finely adjusted according to the characteristics of the medicinal materials and drying requirements, thereby improving the drying effect and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 This is a schematic diagram of the overall structure of a medicinal material drying device for drug processing in the utility model;
[0023] Figure 2 for Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;
[0024] Figure 3 It is a cross-sectional structural diagram of the one-way device and the adjusting mechanism in the utility model;
[0025] Figure 4 It is a structural schematic diagram of the one-way device and the adjustment mechanism in the utility model;
[0026] Figure 5 It is a schematic diagram of the cross-sectional structure of the one-way pipe part in the utility model;
[0027] Figure 6 It is a structural schematic diagram of the sealing plate part in the utility model.
[0028] In the figure: 1. placement plate; 2. drying box; 3. movable frame; 4. one-way pipe; 5. connecting frame; 6. tension spring; 7. sealing plate; 8. hexagonal rod; 9. slot; 10. slider; 11. slide slot; 12. screw rod; 13. movable plate; 14. sealing block; 15. hexagonal slot; 16. adjustment block; 17. adjustment slot; 18. anti-slip strip; 19. fan; 20. box door; 21. support rod; 22. handle; 23. air hole; 24. return pipe. DETAILED DESCRIPTION
[0029] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0030] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.
[0031] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.
[0032] See also Figure 1-6A medicinal material drying equipment for drug processing includes a placing plate 1, which is characterized in that: a drying device is arranged on the outside of the placing plate 1, a drying box 2 is arranged on the outside of the placing plate 1, and a one-way device is connected to the top of the drying box 2. The one-way device includes a movable frame 3, a one-way tube 4, a connecting frame 5, a tension spring 6 and a sealing plate 7. The movable frame 3 can be movably installed in the one-way tube 4, the one-way tube 4 is fixedly connected to the top of the drying box 2, the connecting frame 5 is fixedly connected in the one-way tube 4, the tension spring 6 is arranged between the connecting frame 5 and the movable frame 3, the sealing plate 7 can be movably arranged in the one-way tube 4, and an adjusting mechanism is arranged in the one-way tube 4. The adjusting mechanism includes a hexagonal rod 8, a slot 9, a slider 10, a slide groove 11, a screw 1 2. A movable plate 13, a sealing block 14 and a hexagonal groove 15. The hexagonal rod 8 is fixedly connected to one side of the sealing plate 7. The slot 9 is provided on one side of the movable plate 13. The slider 10 is fixedly connected to the outside of the movable frame 3. The slide groove 11 is provided in the one-way tube 4, and the slider 10 is slidably installed in the slide groove 11. The screw 12 is fixedly connected to one end of the hexagonal rod 8, and the movable frame 3 is movably connected to the screw 12 through a thread. The movable plate 13 is movably connected to the inner wall of the one-way tube 4 through a thread. The sealing block 14 is fixedly connected to one side of the sealing plate 7. The hexagonal groove 15 is provided on the inner side of the movable plate 13, and the hexagonal rod 8 is adapted to the hexagonal groove 15. The screw 12 is slidably connected to the connecting frame 5.
[0033] A plurality of sealing blocks 14 are provided, and the lengths of the plurality of sealing blocks 14 are different.
[0034] An adjusting block 16 is provided on one side of the sealing plate 7 , and an adjusting groove 17 is provided inside the adjusting block 16 .
[0035] An anti-slip strip 18 is provided on the outer side of the adjusting block 16 , and the anti-slip strip 18 is fixedly connected to the outer side of the adjusting block 16 .
[0036] In this embodiment, before drying the medicinal materials, the opening mechanism of the one-way device should be adjusted according to the characteristics and needs of the medicinal materials. First, an external hexagonal wrench is inserted into the adjusting groove 17 set on one side of the adjusting block 16, and then the hexagonal wrench is rotated so that the hexagonal wrench drives the adjusting block 16 and the sealing plate 7 to rotate through the adjusting groove 17, and then the sealing plate 7 drives the hexagonal rod 8 to rotate, and the hexagonal rod 8 drives the movable plate 13 to rotate through the hexagonal groove 15. Since the movable plate 13 and the inner wall of the one-way tube 4 are movably connected through threads, the movable plate 13 will slide along the one-way tube 4, so that the distance between the groove 9 and each sealing block 14 changes, so that the flow rate of the gas passing through after the sealing plate 7 is opened changes, and at the same time, the hexagonal rod 8 will drive the screw 12 connected at one end to rotate. Since the movable frame 3 is movably connected to the screw 12 through threads, and the slider 10 and the slide groove 11 limit the movable frame 3 to prevent the movable frame 3 from rotating, then the movable frame 3 will slide along the screw 12, so that the movable frame 3 When the air pressure in the drying box 2 reaches the set threshold, the airflow will push the sealing plate 7 to move, and the sealing plate 7 will drive the multiple sealing blocks 14 arranged on one side to move, so that the airflow passes through the gap between the slot 9 and the sealing block 14, and is discharged from the gap between the sealing plate 7 and the one-way tube 4. At the same time, the hexagonal rod 8 will drive the movable frame 3 to move through the screw 12, and then the movable frame 3 will drive the tension spring 6 to stretch, and at the same time, the slider 10 arranged on the outside of the movable frame 3 will slide along the slide groove 11. When the air pressure threshold in the drying box 2 returns to the set threshold, the tension spring 6 will pull the movable frame 3 to reset, thereby pulling the screw 12 to reset, and then the screw 12 will pull the sealing plate 7 to reset through the hexagonal rod 8, so that the sealing plate 7 will seal the one-way tube 4 again. The device can also effectively prevent foreign matter from entering the drying box 2.
[0037] See also Figure 1 and Figure 2 As an implementation method of the drying device: the drying device includes a fan 19, a box door 20 and a support rod 21, the fan 19 is installed on one side of the drying box 2, the support rod 21 is fixedly arranged in the drying box 2, the box door 20 is movably installed on one side of the drying box 2, and the placement plate 1 is movably installed on the support rod 21.
[0038] A handle 22 is provided on one side of the box door 20 , and the handle 22 is fixedly connected to one side of the box door 20 .
[0039] The placement plate 1 is provided with air holes 23 , and a plurality of air holes 23 are evenly provided on the placement plate 1 .
[0040] A return pipe 24 is provided at the top of the drying box 2 , and the other end of the return pipe 24 is connected to the input end of the drying box 2 .
[0041] More specifically, when the device is needed to dry medicinal materials, first, the medicinal materials are evenly laid on the placement board 1, and then the box door 20 is opened through the handle 22, and the placement boards 1 are placed one by one on the support rods 21, and then the box door 20 is closed, and then the fan 19 is turned on, so that the fan 19 draws in the air filtered and heated by the external device through the input end, and then transports it to the bottom end of the drying box 2 through the output end of the fan 19, and then the hot air flow entering the drying box 2 will circulate in the drying box 2 through the air holes 23 opened on the placement board 1, so as to achieve effective drying of the medicinal materials, and then the hot air flow will flow to the top of the drying box 2, and circulate to the inside of the drying box 2 again through the return pipe 24 connected to the top of the drying box 2, so as to achieve the circulation of the hot air flow, and when the air pressure in the drying box 2 rises to the specified threshold, the one-way device is triggered to discharge it to the outside of the drying box 2 through the one-way pipe 4, thereby ensuring that the air pressure in the drying box 2 is always at the same threshold.
[0042] In summary, when the overall equipment is in use or running: before drying the medicinal materials, the opening mechanism of the one-way device should be adjusted according to the characteristics and needs of the medicinal materials. First, an external hexagonal wrench is inserted into the adjustment slot 17 set on one side of the adjustment block 16, and then the hexagonal wrench is rotated to make the hexagonal wrench drive the adjustment block 16 and the sealing plate 7 to rotate through the adjustment slot 17, and then the sealing plate 7 will drive the hexagonal rod 8 to rotate, and the hexagonal rod 8 will drive the movable plate 13 to rotate through the hexagonal slot 15. 4 is movably connected by threads, so the movable plate 13 will slide along the one-way tube 4, so that the distance between the slot 9 and each sealing block 14 changes, so that the flow rate of the gas passing through after the sealing plate 7 is opened changes, and at the same time the hexagonal rod 8 drives the screw 12 connected at one end to rotate. Since the movable frame 3 is movably connected to the screw 12 by threads, and the slider 10 and the slide groove 11 limit the movable frame 3 to prevent the movable frame 3 from rotating, then the movable frame 3 will slide along the screw 12. , so that the distance between the movable frame 3 and the connecting frame 5 changes, thereby changing the length of the tension spring 6, thereby changing the resetting force of the sealing plate 7 after each opening, and also adjusting the opening force of the sealing plate 7 each time. When the equipment is used normally and the air pressure in the drying box 2 reaches the set threshold value, the airflow will push the sealing plate 7 to move, and the sealing plate 7 will drive the multiple sealing blocks 14 arranged on one side to move, so that the airflow passes through the gap between the slot 9 and the sealing block 14, and the gap between the sealing plate 7 and the one-way tube 4 is discharged. At the same time, the hexagonal rod 8 will drive the movable frame 3 to move through the screw 12, and then the movable frame 3 will drive the tension spring 6 to stretch, and at the same time, the slider 10 arranged on the outer side of the movable frame 3 will slide along the slide groove 11. When the air pressure threshold in the drying box 2 returns to the set threshold value, the tension spring 6 will pull the movable frame 3 to reset, thereby pulling the screw 12 to reset, and then the screw 12 will pull the sealing plate 7 to reset through the hexagonal rod 8, so that the sealing plate 7 will seal the one-way tube 4 again. The device can also effectively prevent foreign matter from entering the drying box 2.
[0043] When it is necessary to use the device to dry medicinal materials, first, the medicinal materials are evenly laid on the placement board 1, and then the box door 20 is opened through the handle 22, and the placement boards 1 are placed one by one on the support rods 21, and then the box door 20 is closed, and then the fan 19 is turned on, so that the fan 19 draws in the air filtered and heated by the external device through the input end, and then transmits it to the bottom end of the drying box 2 through the output end of the fan 19, and then the hot air flow entering the drying box 2 will circulate in the drying box 2 through the air holes 23 opened on the placement board 1, so as to achieve effective drying of the medicinal materials, and then the hot air flow will flow to the top of the drying box 2, and circulate to the inside of the drying box 2 again through the reflux pipe 24 connected to the top of the drying box 2, so as to achieve the circulation of the hot air flow, and when the air pressure in the drying box 2 rises to the specified threshold value, the one-way device is triggered to discharge it to the outside of the drying box 2 through the one-way pipe 4, thereby ensuring that the air pressure in the drying box 2 is always at the same threshold value.
[0044] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.
Claims
1. A medicinal material drying device for drug processing, comprising a placing plate (1), characterized in that: A drying device is arranged outside the placement plate (1), a drying box (2) is arranged outside the placement plate (1), a one-way device is connected to the top of the drying box (2), the one-way device comprises a movable frame (3), a one-way tube (4), a connecting frame (5), a tension spring (6) and a sealing plate (7), the movable frame (3) is installed in the one-way tube (4), the one-way tube (4) is connected to the top of the drying box (2), the connecting frame (5) is connected in the one-way tube (4), the tension spring (6) is arranged between the connecting frame (5) and the movable frame (3), the sealing plate (7) is arranged in the one-way tube (4), an adjusting mechanism is arranged in the one-way tube (4), and the adjusting mechanism The structure comprises a hexagonal rod (8), a groove (9), a slider (10), a slide groove (11), a screw rod (12), a movable plate (13), a sealing block (14) and a hexagonal groove (15); the hexagonal rod (8) is connected to one side of the sealing plate (7); the groove (9) is arranged on one side of the movable plate (13); the slider (10) is connected to the outside of the movable frame (3); the slide groove (11) is arranged in the one-way tube (4); the screw rod (12) is connected to one end of the hexagonal rod (8); the movable plate (13) is connected to the inner wall of the one-way tube (4) through a thread; the sealing block (14) is connected to one side of the sealing plate (7); and the hexagonal groove (15) is arranged on the inside of the movable plate (13).
2. The medicinal material drying equipment for drug processing according to claim 1 is characterized in that: A plurality of the sealing blocks (14) are provided, and the lengths of the plurality of sealing blocks (14) are different.
3. The medicinal material drying equipment for drug processing according to claim 2 is characterized in that: An adjustment block (16) is provided on one side of the sealing plate (7), and an adjustment groove (17) is provided on the inner side of the adjustment block (16).
4. The medicinal material drying equipment for drug processing according to claim 3 is characterized in that: An anti-slip strip (18) is provided on the outside of the adjustment block (16), and the anti-slip strip (18) is fixedly connected to the outside of the adjustment block (16).
5. A medicinal material drying equipment for drug processing according to any one of claims 1 to 4, characterized in that: The drying device comprises a fan (19), a box door (20) and a support rod (21); the fan (19) is installed on one side of the drying box (2); the support rod (21) is fixedly arranged in the drying box (2); the box door (20) is movably installed on one side of the drying box (2); and the placement plate (1) is movably installed on the support rod (21).
6. The medicinal material drying equipment for drug processing according to claim 5 is characterized in that: A handle (22) is provided on one side of the box door (20), and the handle (22) is fixedly connected to one side of the box door (20).
7. The medicinal material drying equipment for drug processing according to claim 6 is characterized in that: The placement plate (1) is provided with air holes (23), and a plurality of the air holes (23) are evenly arranged on the placement plate (1).
8. The medicinal material drying equipment for drug processing according to claim 7 is characterized in that: A return pipe (24) is provided at the top of the drying box (2), and the other end of the return pipe (24) is connected to the input end of the drying box (2).