Drying machine for biological medicine production
By introducing an agitation component into the dryer used in biopharmaceutical production, the problems of uneven heating and sticking of pharmaceutical powder were solved, achieving rapid and uniform drying and good flowability of the powder, which facilitates accurate measurement and packaging.
Patent Information
- Application Number
- CN202423270337.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-12-30
AI Technical Summary
In biopharmaceutical production, the ground powder is prone to uneven heating during the drying process, resulting in slow drying speed and easy powder sticking together, affecting flowability and storage stability.
The stirring assembly includes a stepper motor, a threaded screw, a threaded sleeve, a connecting rod, a moving plate, and a stirring block. The stirring assembly agitates the powder inside the medicine storage frame during the drying process, ensuring that the powder is heated evenly.
It speeds up the drying process of the medicine powder, ensuring that the powder is dry and has good flowability, preventing sticking, and facilitating accurate measurement and packaging.
Smart Images
Figure CN223610486U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to biological medicine drying technical field, specifically a kind of drying machine for biological medicine production. BACKGROUND
[0002] Biological medicine is sometimes also called biological product or biotechnology drug, refers to the drug produced by biological technology method using organism, cell or its component, and it is different from traditional chemical synthesis drug, biological medicine usually includes complex molecular structure, such as protein, antibody, vaccine, gene therapy and cell therapy etc., they play an important role in treating a variety of diseases, especially those complex conditions difficult to treat with traditional medicine.
[0003] When producing and preparing medical materials, the medical materials need to be cut into small pieces, and then the small pieces of medicinal materials are ground into powder by a grinding machine. Since the medicinal materials may absorb moisture in the air during grinding, or the medicinal materials themselves contain certain moisture, the presence of moisture may cause the powder to mold and deteriorate during storage, affecting the stability and effectiveness of the medicine. Moreover, the powder may stick together under humid conditions, affecting its flowability. Therefore, the ground powder needs to be dried. The dried powder has better flowability, facilitating accurate measurement and packaging. However, the powder cannot be agitated during the drying process in the drying machine, resulting in uneven heating of the powder and slow drying speed of the powder. SUMMARY
[0004] The technical problem to be solved by the utility model is to provide a drying machine for biological medicine production, which can agitate the medicinal powder inside the storage frame during the drying process, making the medicinal powder heat evenly and accelerating the drying speed of the medicinal powder, ensuring that the medicinal powder is dry and has good flowability, and avoiding the medicinal powder from sticking together, facilitating accurate measurement and packaging during medicinal powder production.
[0005] The technical problem to be solved by the utility model is solved by the following technical solution:
[0006] A drying machine for biological medicine production, comprising: a drying machine body, a heat preservation cavity arranged in the middle of the drying machine body, three support plates arranged inside the heat preservation cavity, a storage frame placed on the top of each of the three support plates, a fine mesh screen installed at the bottom of the storage frame and inside the three support plates, an agitation assembly arranged on the top of the storage frame, the agitation assembly comprising: a stepper motor, a box body, a threaded screw rod, a silk sleeve, a connecting rod, a moving plate and an agitation block.
[0007] Preferably, the outer end of the heat preservation cavity is provided with three stepping motors, the middle of the top of the medicine storage frame is provided with a box, the inside of the box is provided with a threaded screw rod, one end of the threaded screw rod is rotatably connected with the inner wall of the box through a bearing, the other end of the threaded screw rod penetrates the heat preservation cavity and is connected with the output end of the stepping motor, the threaded screw rod is rotatably connected with the heat preservation cavity through a sealing bearing, a sleeve is threadedly connected on the threaded screw rod, a connecting rod is arranged on the bottom of the sleeve, a movable groove for the movement of the connecting rod is arranged on the bottom of the box, a moving plate is arranged on the bottom of the connecting rod, and a plurality of stirring blocks are arranged on the bottom of the moving plate.
[0008] Preferably, the top of the drying machine body is provided with a hot air machine, one side of the inside of the drying machine body is provided with a hot air pipe connected with the hot air machine, and three shunt pipes are arranged between the hot air pipe and the heat preservation cavity.
[0009] Preferably, three adjusting grooves are arranged on one side of the inner wall of the heat preservation cavity, and a heat insulation box is arranged at the bottom of each adjusting groove.
[0010] Preferably, three lifting grooves are arranged on the other side of the inner wall of the heat preservation cavity, and a sliding rod is arranged in each lifting groove.
[0011] Preferably, a heat dissipation groove is arranged at the relative position of the outer side of the drying machine body and the stepping motor, and a dustproof net is arranged on the outer side of the heat dissipation groove.
[0012] Preferably, an exhaust pipe is arranged on one side of the top of the heat preservation cavity, one end of the exhaust pipe penetrates the top of the drying machine body, and an electromagnetic valve is arranged on the exhaust pipe.
[0013] The beneficial effects of the present application are as follows:
[0014] (1) The stirring assembly of the present application can stir the medicine powder in the medicine storage frame during the drying process, so that the medicine powder is evenly heated, the drying speed of the medicine powder is accelerated, the medicine powder is dry and has good flowability, and the medicine powder is prevented from sticking together, which facilitates accurate measurement and packaging during medicine powder production. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is a whole structure schematic view of the present application.
[0016] Figure 2 It is a whole section schematic view of the present application.
[0017] Figure 3 It is aFigure 2 Enlarged view of part A.
[0018] Figure 4 It is the overhead cross section schematic view of the drying machine body of the utility model.
[0019] Figure 5 It is the storage frame structure schematic view of the utility model.
[0020] Figure 6 It is the box, connecting rod and moving plate connecting structure schematic view of the utility model.
[0021] Figure 7 It is the moving plate and stirring block connecting structure schematic view of the utility model.
[0022] Figure 8 It is the Figure 2 Enlarged view of part B.
[0023] Figures 1-8 Part: 1, drying machine body;101, heat preservation cavity;102, support plate;103, storage frame;104, fine mesh;2, hot air machine;201, hot air pipe;202, shunt pipe;3, adjusting groove;301, heat insulation box;302, electric push rod;4, stepper motor;401, box;402, threaded screw;403, silk cover;404, connecting rod;405, moving plate;406, stirring block;5, lifting groove;501, slide rod;502, slide sleeve;6, heat dissipation groove;601, dust screen;7, exhaust pipe;701, electromagnetic valve. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0025] The present application will be described in detail below with reference to the drawings and specific embodiments.
[0026] EMBODIMENT
[0027] As Figures 1-8As shown, a drying machine for biological medicine production, comprising: a drying machine body 1, a heat preservation cavity 101 arranged in the middle of the drying machine body 1, three support plates 102 arranged inside the heat preservation cavity 101, a medicine storage frame 103 placed on the top of each of the three support plates 102, a fine mesh 104 installed at the bottom of the inside of the medicine storage frame 103 and the inside of the three support plates 102, an agitating assembly arranged on the top of the medicine storage frame 103, the agitating assembly comprising: a stepper motor 4, a box body 401, a threaded screw rod 402, a silk sleeve 403, a connecting rod 404, a moving plate 405 and an agitating block 406.
[0028] Wherein, three adjusting grooves 3 are formed on one side of the inner wall of the heat preservation cavity 101, a heat insulation box 301 is installed at the bottom of each of the three adjusting grooves 3, an electric push rod 302 is installed in the heat insulation box 301, the electric push rod 302 is connected to one side of the bottom of the support plate 102, the ground medicine powder is poured into the inside of the medicine storage frame 103, and the medicine powder accumulated together is spread flat in the inside of the medicine storage frame 103 by using a medicine spoon, then the medicine storage frame 103 is placed on the support plate 102 in the inside of the heat preservation cavity 101, the outer end of the medicine storage frame 103 is tightly attached to the inner wall of the heat preservation cavity 101, and when the medicine powder is placed in the inside of the medicine storage frame 103, the fine mesh 104 is installed at the bottom of the inside of the medicine storage frame 103 and the inside of the support plate 102, the fine mesh 104 is a 800-mesh fine mesh 104, the mesh hole is smaller than the powder, which can prevent the powder from falling out of the inside of the medicine storage frame 103, after the medicine storage frame 103 is placed, the electric push rod 302 is started to push the support plate 102 to move upward in the adjusting groove 3, thereby driving the medicine storage frame 103 to move upward, so that the connecting rod 404, the moving plate 405 and the agitating block 406 at the bottom of the box body 401 are located in the inside of the medicine storage frame 103, that is, the agitating block 406 can contact the medicine powder in the inside of the medicine storage frame 103.
[0029] Wherein, three lifting grooves 5 are formed on the other side of the inner wall of the heat preservation cavity 101, a sliding rod 501 is installed in each of the three lifting grooves 5, a sliding sleeve 502 that is slidingly connected with the sliding rod 501 is installed on one side of the outer end of each of the three support plates 102, when the electric push rod 302 pushes the support plate 102 to move up and down in the adjusting groove 3, the support plate 102 is subjected to a pushing force, so that the sliding sleeve 502 on the outer end of the support plate 102 synchronously slides up and down at the sliding rod 501, which ensures that the support plate 102 is placed stably and avoids that the support plate 102 is inclined to cause the medicine storage frame 103 to be overturned.
[0030] The top of the drying machine body 1 is provided with a hot air machine 2, one side of the inside of the drying machine body 1 is provided with a hot air pipe 201 connected with the hot air machine 2, three shunt pipes 202 are installed between the hot air pipe 201 and the heat preservation cavity 101, the three shunt pipes 202 are located at the top of the one side of the medicine storage frame 103, after the medicine storage frame 103 is placed in the heat preservation cavity 101, the hot air machine 2 is started to work, the hot air machine 2 generates hot air and discharges into the inside of the drying machine body 1 from the hot air pipe 201, and discharges into the inside of the heat preservation cavity 101 from the shunt pipe 202, that is, the heat is distributed and flows in the inside of the heat preservation cavity 101, so that the medicine powder in the inside of the medicine storage frame 103 can be dried, since the support plate 102 and the medicine storage frame 103 are provided with gaps between the front and back ends and the heat preservation cavity 101, the hot air can circulate and flow in the inside of the heat preservation cavity 101, so that the medicine powder in the inside of the three medicine storage frames 103 can be dried.
[0031] The top of the drying machine body 1 is provided with a hot air machine 2, one side of the inside of the drying machine body 1 is provided with a hot air pipe 201 connected with the hot air machine 2, three shunt pipes 202 are installed between the hot air pipe 201 and the heat preservation cavity 101, the three shunt pipes 202 are located at the top of the one side of the medicine storage frame 103, after the medicine storage frame 103 is placed in the heat preservation cavity 101, the hot air machine 2 is started to work, the hot air machine 2 generates hot air and discharges into the inside of the drying machine body 1 from the hot air pipe 201, and discharges into the inside of the heat preservation cavity 101 from the shunt pipe 202, that is, the heat is distributed and flows in the inside of the heat preservation cavity 101, so that the medicine powder in the inside of the medicine storage frame 103 can be dried, since the support plate 102 and the medicine storage frame 103 are provided with gaps between the front and back ends and the heat preservation cavity 101, the hot air can circulate and flow in the inside of the heat preservation cavity 101, so that the medicine powder in the inside of the three medicine storage frames 103 can be dried.
[0032] The top of the drying machine body 1 is provided with a hot air machine 2, one side of the inside of the drying machine body 1 is provided with a hot air pipe 201 connected with the hot air machine 2, three shunt pipes 202 are installed between the hot air pipe 201 and the heat preservation cavity 101, the three shunt pipes 202 are located at the top of the one side of the medicine storage frame 103, after the medicine storage frame 103 is placed in the heat preservation cavity 101, the hot air machine 2 is started to work, the hot air machine 2 generates hot air and discharges into the inside of the drying machine body 1 from the hot air pipe 201, and discharges into the inside of the heat preservation cavity 101 from the shunt pipe 202, that is, the heat is distributed and flows in the inside of the heat preservation cavity 101, so that the medicine powder in the inside of the medicine storage frame 103 can be dried, since the support plate 102 and the medicine storage frame 103 are provided with gaps between the front and back ends and the heat preservation cavity 101, the hot air can circulate and flow in the inside of the heat preservation cavity 101, so that the medicine powder in the inside of the three medicine storage frames 103 can be dried.
[0033] During the drying process of the medicine powder, the connecting rod 404, the moving plate 405 and the stirring block 406 at the bottom of the box body 401 are located inside the medicine storage frame 103, and the stirring block 406 is in contact with the medicine powder inside the medicine storage frame 103. The step motor 4 is started to work, the step motor 4 drives the threaded lead screw 402 to rotate forward and reverse, the thread sleeve 403 is threaded on the threaded lead screw 402, that is, the thread sleeve 403 moves left and right on the threaded lead screw 402, so that the thread sleeve 403 can drive the connecting rod 404, the moving plate 405 and the stirring block 406 to move left and right. The stirring block 406 stirs the medicine powder inside the medicine storage frame 103, so that the medicine powder is evenly heated, the drying speed of the medicine powder can be accelerated, the medicine powder is dry and has good flowability, and the medicine powder is prevented from sticking together. During the production of the medicine powder, accurate metering and packaging are facilitated.
[0034] The relative positions of the outside of the dryer body 1 and the step motor 4 are provided with heat dissipation grooves 6, and the outside of the heat dissipation grooves 6 is provided with a dust screen 601. When the step motor 4 is used, the heat generated by the work of the step motor 4 can be discharged outside the dryer body 1 from the heat dissipation grooves 6, so as to cool and heat the step motor 4, prevent the internal components of the step motor 4 from being damaged by heat, prolong the service life of the step motor 4, and prevent dust from entering the inside of the dryer body 1 from the heat dissipation grooves 6 through the dust screen 601 during the use of the heat dissipation grooves 6, so as to prevent the inside of the dryer body 1 from being dirty.
[0035] Working principle:
[0036] The ground medicine powder is poured into the inside of the medicine storage frame 103, and the medicine powder accumulated together is spread flat in the inside of the medicine storage frame 103 by using a medicine spoon. Then the medicine storage frame 103 is placed on the support plate 102 in the inside of the heat preservation cavity 101, and the two sides of the outer end of the medicine storage frame 103 are tightly fitted with the inner wall of the heat preservation cavity 101. When the medicine powder is placed in the inside of the medicine storage frame 103, the inside bottom of the medicine storage frame 103 and the inside of the support plate 102 are both provided with a fine mesh screen 104, which is an 800-mesh screen with a mesh smaller than the powder, so as to prevent the powder from falling out of the inside of the medicine storage frame 103. After the medicine storage frame 103 is placed, the electric push rod 302 is started to push the support plate 102 to move upward in the adjusting groove 3, and then drives the medicine storage frame 103 to move upward, so that the connecting rod 404, the moving plate 405 and the stirring block 406 at the bottom of the box body 401 are located inside the medicine storage frame 103, that is, the stirring block 406 can contact the medicine powder inside the medicine storage frame 103.
[0037] After the medicine storage frame 103 is placed inside the heat preservation cavity 101, the hot air fan 2 is started to work, the hot air fan 2 generates hot air and discharges the hot air into the inside of the drying machine body 1 from the hot air pipe 201, and discharges the hot air into the inside of the heat preservation cavity 101 from the shunt pipe 202, that is, the heat is distributed and flows in the inside of the heat preservation cavity 101, and the medicine powder in the inside of the medicine storage frame 103 can be dried, since the support plate 102 and the medicine storage frame 103 have gaps between the front and back ends and the heat preservation cavity 101, the hot air can circulate and flow in the inside of the heat preservation cavity 101, and the medicine powder in the inside of the three medicine storage frames 103 can be dried.
[0038] During the drying of the medicine powder, the connecting rod 404, the moving plate 405 and the stirring block 406 at the bottom of the box body 401 are located in the inside of the medicine storage frame 103, and the stirring block 406 is in contact with the medicine powder in the inside of the medicine storage frame 103, the stepping motor 4 is started to work, the stepping motor 4 drives the threaded lead screw 402 to rotate forward and reverse, the thread sleeve 403 is threaded on the threaded lead screw 402, that is, the thread sleeve 403 moves left and right on the threaded lead screw 402, so that the thread sleeve 403 can drive the connecting rod 404, the moving plate 405 and the stirring block 406 to move left and right, the medicine powder in the inside of the medicine storage frame 103 is stirred by the stirring block 406, so that the medicine powder is evenly heated, the drying speed of the medicine powder can be accelerated, the medicine powder is dry and has good flowability, and the medicine powder is prevented from being adhered together, and during the production of the medicine powder, accurate metering and packaging are facilitated.
[0039] In the above embodiments, the description of each embodiment has its own emphasis, and the parts not described in detail in a certain embodiment can be referred to the related description of other embodiments.
[0040] The above describes in detail the drying machine for biological medicine production provided by the embodiments of the present application, the principles and implementation manners of the present application are described by applying specific examples, and the above embodiment descriptions are only used to help understand the technical solutions and core ideas of the present application, and the person skilled in the art should understand that the technical solutions recorded in the above embodiments can be modified, or some technical features can be replaced equivalently, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.
Claims
1. A drying machine for biopharmaceutical production, characterized by, Include: The dryer body (1); The heat preservation cavity (101) is arranged in the middle part of the dryer body (1); Three support plates (102) are arranged inside the heat preservation cavity (101), and three support plates (102) are arranged on the top of the support plate (102); The fine mesh (104) is installed at the bottom of the inside of the storage frame (103) and the inside of the three support plates (102); The stirring assembly is arranged on the top of the storage frame (103), and the stirring assembly comprises a stepping motor (4), a box (401), a threaded screw rod (402), a silk sleeve (403), a connecting rod (404), a moving plate (405) and a stirring block (406).
2. The bio-pharmaceutical production dryer of claim 1, wherein, Three stepping motors (4) are installed on the outer end of the heat preservation cavity (101), the box (401) is installed on the top of the middle of the storage frame (103), the threaded screw rod (402) is arranged in the box (401), one end of the threaded screw rod (402) is rotatably connected with the inner wall of the box (401), the other end of the threaded screw rod (402) penetrates the heat preservation cavity (101) and is connected with the output end of the stepping motor (4), the threaded screw rod (402) is rotatably connected with the heat preservation cavity (101) through a sealing bearing, the threaded screw rod (402) is threadedly connected with the silk sleeve (403), the connecting rod (404) is installed at the bottom of the silk sleeve (403), the box (401) is provided with a movable slot for the movement of the connecting rod (404), the connecting rod (404) is installed at the bottom of the moving plate (405), and a plurality of stirring blocks (406) are installed at the bottom of the moving plate (405).
3. The bio-pharmaceutical production dryer of claim 1, wherein, The hot air machine (2) is installed on the top of the dryer body (1), the hot air pipe (201) connected with the hot air machine (2) is installed on one side of the inside of the dryer body (1), three shunt pipes (202) are installed between the hot air pipe (201) and the heat preservation cavity (101), and three shunt pipes (202) are located on one side of the top of the storage frame (103).
4. The bio-pharmaceutical production dryer of claim 1, wherein, Three adjusting grooves (3) are arranged on one side of the inner wall of the heat preservation cavity (101), and heat insulation boxes (301) are installed at the bottom of the three adjusting grooves (3), the electric push rod (302) is installed in the heat insulation box (301), and the electric push rod (302) is connected with one side of the bottom of the support plate (102).
5. The bio-pharmaceutical production dryer of claim 1, wherein, Three lifting grooves (5) are arranged on the other side of the inner wall of the heat preservation cavity (101), and slide rods (501) are installed in the three lifting grooves (5), and the slide sleeves (502) are slidably connected with the slide rods (501) on one side of the outer end of the three support plates (102).
6. The bio-pharmaceutical production dryer of claim 2, wherein, Cooling grooves (6) are arranged on the opposite positions of the outer side of the dryer body (1) and the stepping motor (4), and dustproof nets (601) are installed on the outer side of the cooling grooves (6).
7. The bio-pharmaceutical production dryer of claim 1, wherein, The heat preservation cavity (101) is provided with an exhaust pipe (7) on one side of the top, one end of the exhaust pipe (7) penetrates the top of the drying machine body (1), and an electromagnetic valve (701) is installed on the exhaust pipe (7).