A centrifugal type medicine residue rapid separation device

Abstract

The utility model discloses a centrifugal type medicine residue quick separation device, including the outer box, the bottom fixed connection of outer box has the ground pin, the one side below of outer box is connected with the liquid discharge pipe, the top of outer box is provided with first apron, the top of outer box is provided with heating device, heating device includes: mounting bracket, inserts the inner wall of first apron. The utility model relates to the technical field of medicine production, this centrifugal type medicine residue quick separation device cooperates through outer box, centrifugal cylinder, first apron, heating device and second apron, can heat medicine when carrying out centrifugal treatment to the medicine of higher viscosity, and then can reduce medicine viscosity to improve the separation efficiency of medicine, and because heating device can be dismantled, so that when carrying out centrifugal, medicine will not cause damage to heating device, and then can improve the application range of equipment, and the use of staff is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of pharmaceutical production technology, specifically to a centrifugal rapid separation device for pharmaceutical residue. Background Technology

[0002] Pharmaceutical manufacturing is a highly standardized process involving strict regulations, quality control, and technical requirements to ensure the safety, efficacy, and consistency of pharmaceuticals. In the pharmaceutical manufacturing process, centrifugation of pharmaceutical residue is a common solid-liquid separation operation, mainly used to extract active ingredients, remove solid impurities, or recover solvents.

[0003] Current centrifugal separation devices for medicinal residues cannot heat the medicines to be separated according to usage requirements. This results in low centrifugal separation efficiency when separating extracts with high polysaccharide and gum content due to their high viscosity. The devices can only guarantee separation at room temperature, making them less adaptable and causing inconvenience to operators. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a centrifugal rapid separation device for medicinal residues. This solves the problem that current centrifugal separation devices cannot heat the medicinal substances to be separated according to usage requirements. This results in low centrifugal separation efficiency when separating extracts with high polysaccharide and gum content, due to their high viscosity, limiting the process to room temperature separation. This leads to poor equipment applicability and inconvenience for operators.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a centrifugal rapid separation device for medicinal residue, comprising an outer casing, a base fixedly connected to the bottom of the outer casing, a drain pipe connected to the lower side of one side of the outer casing, a first cover plate on the top of the outer casing, a protective box fixedly connected to the upper side of one side of the outer casing, and a heating device on the top of the outer casing. The heating device comprises: a mounting frame inserted into the inner wall of the first cover plate; a heating rod fixedly connected to the bottom of the mounting frame; a temperature sensor fixedly connected to the bottom of the mounting frame; and two fixing screws, both threadedly connected to the inner wall of the mounting frame, with their ends threadedly connected to the inner wall of the first cover plate. The heating rod heats the medicinal residue to be centrifuged, and the temperature sensor detects the temperature of the medicinal residue.

[0006] Preferably, a horizontal plate is fixedly connected to the lower inner wall of the outer casing, and a centrifugal mechanism is provided on the upper part of the outer casing. The centrifugal mechanism includes: a centrifugal cylinder, which is rotatably connected to the inner wall of the outer casing and the horizontal plate through a sealed bearing; a servo motor, which is fixedly connected to the upper side of one side of the outer casing; a first gear, which is fixedly connected to the output end of the servo motor; and a second gear, which is fixedly connected to the upper outer wall of the centrifugal cylinder, and the outer wall of the second gear meshes with the outer wall of the first gear. The servo motor drives the second gear through the first gear to rotate the centrifugal cylinder.

[0007] Preferably, a discharge device is provided below the outer casing. The discharge device includes: a push plate, which is attached to the lower inner wall of the centrifuge cylinder; an electric push rod, which is rotatably connected to the lower part of the push plate through a sealed bearing; and a bottom plate, which is fixedly connected to the bottom of the electric push rod, and whose outer wall is fixedly connected to the lower part of the outer wall of the base. The electric push rod drives the push plate to move along the inner wall of the centrifuge cylinder to push out the dregs.

[0008] Preferably, a sealing ring is fixedly connected at the contact position between the push plate and the centrifuge cylinder.

[0009] Preferably, the top of the first cover plate is attached to the second cover plate, and the inner walls on both sides of the second cover plate are threadedly connected to the outer walls of the two fixing screws respectively.

[0010] Beneficial effects

[0011] This utility model provides a centrifugal rapid separation device for medicinal residue. It has the following advantages: Through the cooperation of an outer casing, centrifuge cylinder, first cover plate, heating device, and second cover plate, this centrifugal rapid separation device can heat the medicine during centrifugation of medicines with high viscosity, thereby reducing the viscosity and improving the separation efficiency. Furthermore, because the heating device is detachable, the medicine will not damage the heating device during centrifugation, thus expanding the applicability of the equipment and facilitating its use by operators.

[0012] By combining the outer casing, centrifuge drum, and discharge device, the centrifuged residue can be pushed to the top of the inside of the centrifuge drum, making it easier for staff to remove the residue and improving the discharge convenience, thus bringing convenience to the staff. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is another structural schematic diagram of the present invention;

[0015] Figure 3 for Figure 1 A sectional view;

[0016] Figure 4 for Figure 2 A sectional view;

[0017] Figure 5 for Figure 3 Schematic diagram of the inner and outer casings, electric push rod, and centrifuge cylinder;

[0018] Figure 6 for Figure 3 A schematic diagram of the structure of the horizontal plate, centrifuge cylinder, and pusher plate.

[0019] In the diagram: 1. Outer casing; 2. Heating device; 21. Mounting bracket; 22. Heating rod; 23. Temperature sensor; 24. Fixing screw; 3. Centrifugation mechanism; 31. Centrifuge cylinder; 32. Servo motor; 33. First gear; 34. Second gear; 4. Discharge device; 41. Electric push rod; 42. Push plate; 421. Sealing ring; 43. Base plate; 5. Horizontal plate; 6. Drain pipe; 7. Foot; 8. First cover plate; 9. Second cover plate; 10. Protective box. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Those skilled in the art can connect the components in this case sequentially. The specific connection and operation sequence should refer to the working principle described below. The detailed connection methods are well-known technologies in the field. The working principle and process are mainly described below.

[0022] Current centrifugal separation devices for medicinal residues cannot heat the medicines to be separated according to the usage requirements. This results in low centrifugal separation efficiency when separating extracts with high polysaccharide and gum content due to their high viscosity. The devices can only guarantee separation at room temperature, which makes the equipment less adaptable and causes inconvenience to the staff.

[0023] In view of this, the present invention provides a centrifugal rapid separation device for drug residue. Through the cooperation of an outer box, a centrifuge cylinder, a first cover plate, a heating device, and a second cover plate, the drug with high viscosity can be heated during centrifugation, thereby reducing the viscosity of the drug and improving the separation efficiency. Furthermore, since the heating device is detachable, the drug will not damage the heating device during centrifugation, thus increasing the applicability of the equipment and facilitating its use by operators.

[0024] Example 1: By Figure 1 , 2 As shown in sections 3 and 4, a centrifugal rapid separation device for medicinal residue includes an outer casing 1. The bottom of the outer casing 1 is fixedly connected to a foot 7. A drain pipe 6 is connected to the lower side of one side of the outer casing 1. A first cover plate 8 is installed on the top of the outer casing 1. A protective box 10 is fixedly connected to the upper side of one side of the outer casing 1. A heating device 2 is installed on the top of the outer casing 1. The heating device 2 includes: a mounting frame 21, inserted into the inner wall of the first cover plate 8; a heating rod 22, fixedly connected to the bottom of the mounting frame 21; a temperature sensor 23, fixedly connected to the bottom of the mounting frame 21; and two fixing screws 24, both threadedly connected to the inner wall of the mounting frame 21, with their ends threadedly connected to the inner wall of the first cover plate 8. The heating rod 22 heats the medicine to be centrifuged, and the temperature sensor 23 detects the temperature of the medicine.

[0025] In the specific implementation process, it is worth noting that this case should be equipped with an external remote display control terminal. The staff can control the working status of the heating rod 22 through the external remote display control terminal, and at the same time, the monitoring signal of the temperature sensor 23 can be displayed. The model and type of the heating rod 22 and the temperature sensor 23 are not limited, as long as they meet the usage requirements. The heating rod 22 can heat the medicine, thereby avoiding the medicine liquid temperature being too low, resulting in high viscosity and thus affecting the centrifugation efficiency. The temperature sensor 23 can detect the temperature of the medicine and can transmit the monitoring signal to the external display control terminal, so as to avoid the medicine temperature being too high and thus affecting the quality of the medicine. It should be noted that this case should be equipped with a lock that cooperates with the first cover plate 8 and the centrifuge cylinder 31, so that the first cover plate 8 and the centrifuge cylinder 31 can be fixed together by using the lock. The specific structure, operation steps and usage of the lock are not limited, and these are all existing technologies known to those skilled in the art. Therefore, this case will not elaborate on this.

[0026] Specifically, when using this centrifugal rapid separation device for medicinal residue, the operator first removes the first cover plate 8 with the heating device 2, then pours the medicine into the centrifuge drum 31, and then reinstalls the first cover plate 8 on top of the centrifuge drum 31. Then, the heating rod 22 is turned on, which heats the medicine. At the same time, the temperature sensor 23 can monitor the temperature of the medicine in real time. When the medicine is heated to a suitable temperature, the heating rod 22 is turned off, the heating device 2 is removed, and then the second cover plate 9 is installed at the opening of the first cover plate 8. Then, the next step can be carried out.

[0027] Example 2: From Figure 1 , 2 As can be seen from points 3, 4, and 6, a horizontal plate 5 is fixedly connected to the lower inner wall of the outer casing 1, and a centrifugal mechanism 3 is provided on the upper part of the outer casing 1. The centrifugal mechanism 3 includes: a centrifugal cylinder 31, which is rotatably connected to the inner wall of the outer casing 1 and the horizontal plate 5 through a sealed bearing; a servo motor 32, which is fixedly connected to the upper side of one side of the outer casing 1; a first gear 33, which is fixedly connected to the output end of the servo motor 32; and a second gear 34, which is fixedly connected to the upper outer wall of the centrifugal cylinder 31, and the outer wall of the second gear 34 meshes with the outer wall of the first gear 33. The servo motor 32 drives the second gear 34 through the first gear 33 to rotate the centrifugal cylinder 31.

[0028] In the specific implementation process, it is worth noting that the model of the servo motor 32 is not limited, as long as it meets the usage requirements. By using the cooperation of the first gear 33 and the second gear 34, the centrifuge cylinder 31 can be driven to rotate, thereby centrifuging the medicine.

[0029] Specifically, based on the above embodiment one, the servo motor 32 is turned on, which drives the first gear 33 to rotate. The first gear 33 drives the second gear 34 to rotate, and the second gear 34 can then drive the centrifuge cylinder 31 to rotate, thus enabling the centrifugation separation of the medicine.

[0030] Example 3: From Figure 1 , 2 As can be seen from points 3, 4, and 5, a discharge device 4 is provided below the outer casing 1. The discharge device 4 includes: a push plate 42, which is attached to the lower inner wall of the centrifuge cylinder 31; an electric push rod 41, which is rotatably connected to the lower part of the push plate 42 through a sealed bearing; and a bottom plate 43, which is fixedly connected to the bottom of the electric push rod 41, and whose outer wall is fixedly connected to the lower part of the outer wall of the foot 7. The electric push rod 41 drives the push plate 42 to move along the inner wall of the centrifuge cylinder 31 to push out the dregs.

[0031] In the specific implementation process, it is worth noting that the model of the electric push rod 41 is not limited, as long as it meets the usage requirements. The electric push rod 41 can drive the push plate 42 to move along the inner wall of the centrifuge cylinder 31, thereby enabling better discharge of the separated drug residue. It should be noted that this case should be equipped with an annular receiving hopper that matches the opening at the bottom of the outer box 1, so as to avoid the small amount of residual liquid dripping and being wasted through the gap between the opening of the centrifuge cylinder 31 and the push plate 42 when discharging the drug residue, thus ensuring the hygiene of the operation.

[0032] Furthermore, a sealing ring 421 is fixedly connected at the contact position between the push plate 42 and the centrifuge cylinder 31;

[0033] In the specific implementation process, it is worth noting that the setting of the sealing ring 421 can improve the sealing between the push plate 42 and the centrifuge cylinder 31 during centrifugation. The specific material is not limited, as long as it meets the usage requirements.

[0034] Specifically, based on the above embodiments one and two, when it is necessary to discharge the material, the staff opens the first cover plate 8 and then turns on the electric push rod 41. The electric push rod 41 drives the push plate 42 to move along the inner wall of the centrifuge cylinder 31, which can push the dregs upward so that the staff can better remove the dregs.

[0035] Example 4: From Figure 1 , 2 As can be seen from points 3 and 4, the top of the first cover plate 8 is attached to the second cover plate 9, and the inner walls on both sides of the second cover plate 9 are respectively threaded to the outer walls of the two fixing screws 24.

[0036] In the specific implementation process, it is worth noting that the setting of the second cover plate 9 can prevent the liquid from leaking through the opening at the top of the first cover plate 8 during centrifugation. Installing the second cover plate 9 is one usage mode of this case, that is, the working state when centrifuging and centrifuging non-viscous drugs, while installing the heating device 2 is the usage mode of this case when heating viscous drugs.

[0037] Specifically, when using this centrifugal rapid separation device for drug residue, after heating is completed and the heating device 2 is removed, the opening at the top of the first cover plate 8 can be sealed with the second cover plate 9 to prevent leakage of the drug liquid due to centrifugal force. When centrifuging non-viscous drugs, the second cover plate 9 can be installed directly, and then centrifugation can be carried out directly.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A centrifugal rapid separation device for medicinal residue, comprising an outer casing (1), characterized in that: The bottom of the outer casing (1) is fixedly connected to a foot (7), a drain pipe (6) is connected to the lower side of one side of the outer casing (1), a first cover plate (8) is provided on the top of the outer casing (1), a protective box (10) is fixedly connected to the upper side of one side of the outer casing (1), and a heating device (2) is provided on the top of the outer casing (1). The heating device (2) includes: Mounting bracket (21) is inserted into the inner wall of the first cover plate (8); Heating rod (22) is fixedly connected to the bottom of the mounting bracket (21); Temperature sensor (23) is fixedly connected to the bottom of the mounting bracket (21); Two fixing screws (24) are provided, both of which are threaded to the inner wall of the mounting bracket (21), and their ends are threaded to the inner wall of the first cover plate (8); The heating rod (22) heats the drug that needs to be centrifuged, and the temperature sensor (23) detects the temperature of the drug.

2. The centrifugal rapid separation device for medicinal residue according to claim 1, characterized in that: A horizontal plate (5) is fixedly connected to the lower inner wall of the outer box (1), and a centrifugal mechanism (3) is provided above the outer box (1). The centrifugal mechanism (3) includes: Centrifuge tube (31) is rotatably connected to the inner wall of the outer box (1) and the horizontal plate (5) via a sealed bearing; A servo motor (32) is fixedly connected to the upper side of the outer casing (1); The first gear (33) is fixedly connected to the output end of the servo motor (32); The second gear (34) is fixedly connected to the upper part of the outer wall of the centrifuge cylinder (31), and its outer wall meshes with the outer wall of the first gear (33); The servo motor (32) drives the second gear (34) through the first gear (33) to rotate the centrifuge tube (31).

3. The centrifugal rapid separation device for medicinal residue according to claim 2, characterized in that: A discharge device (4) is provided below the outer casing (1), and the discharge device (4) includes: The push plate (42) is attached to the lower inner wall of the centrifuge cylinder (31); An electric push rod (41) is rotatably connected to the lower part of the push plate (42) via a sealed bearing; The base plate (43) is fixedly connected to the bottom of the electric push rod (41), and its outer wall is fixedly connected to the lower part of the outer wall of the foot (7); The electric push rod (41) drives the push plate (42) to move along the inner wall of the centrifuge cylinder (31) to push out the dregs.

4. The centrifugal rapid separation device for medicinal residue according to claim 3, characterized in that: A sealing ring (421) is fixedly connected at the contact position between the push plate (42) and the centrifuge cylinder (31).

5. The centrifugal rapid separation device for medicinal residue according to claim 1, characterized in that: The top of the first cover plate (8) is fitted with the second cover plate (9), and the inner walls on both sides of the second cover plate (9) are threadedly connected to the outer walls of the two fixing screws (24).

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