Stirring and emulsifying device for capsule gelatin
By designing a heating interlayer and a circulation stirring device in the capsule gelatin stirring device, the problem of low cooling and solidification and stirring efficiency of colloids during the stirring process is solved, and uniform heating and distribution of colloids are achieved.
Patent Information
- Application Number
- CN202420298769.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-18
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-02-18
AI Technical Summary
During the stirring process of the existing capsule gelatin stirring device, the colloid at the bottom of the barrel is not easily heated, it is prone to cooling and solidification, and the stirring efficiency is not high, resulting in poor fluidity of the colloid and difficult to mix uniformly.
A stirring and emulsification device including an inner cylinder, an outer cylinder, an agitating device and a circulation device is designed. The outer cylinder sleeve forms a heating interlayer outside the inner cylinder, and the inner cylinder is equipped with multiple chambers. The circulation device realizes the circulation conveying and stirring of colloids. , the stirring device performs multiple cycles of stirring in the chamber.
Through the uniform heating of the interlayer and the design of the circulating stirring device, the colloid is avoided cooling and solidification, uniform heating of the colloid and multiple circulating stirring are achieved, the stirring efficiency is improved, and the colloid distribution is more uniform.
Smart Images
Figure CN222240127U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of chemical pharmacy, in particular to a stirring and emulsifying device for capsule gelatin. Background Art
[0002] As a pharmaceutical excipient, capsules can mask the unpleasant smell of drugs. Compared with tablets, capsules have many advantages, such as moisture resistance, oxidation resistance, easy drug filling, etc., and can also improve the bioavailability of drugs. The initial stage of producing capsule drugs is to stir and emulsify the original drug solution.
[0003] For example, a raw material stirring device for producing medicinal capsules provided by publication number CN208018544U includes a barrel, a motor, a support frame and a support foot, the bottom of the barrel is evenly equipped with a support frame, and a discharge pipe is installed at the central position of the bottom of the support frame, a feed pipe is installed at one end of the top of the barrel and a vacuum pump is installed at the other end of the top of the barrel, a motor is installed at the central position of the top of the barrel, and the output end of the motor extends to the inside of the barrel and is equipped with a stirring shaft, and a heating block is evenly installed on the inner wall of the barrel;
[0004] When the above-mentioned raw material stirring device for the production of medicinal capsules is used, heating is mainly achieved through the heating block. The device is evacuated by a vacuum pump and the motor drives the raw materials to stir. When the heating block is used for heating, the colloid temperature near the heating block is higher, and the colloid temperature farther away from the heating block is lower. Since the existing stirring device has low stirring efficiency and poor colloid fluidity, the colloid at the bottom of the barrel is not easily heated and is prone to cooling and solidification, which is not convenient for uniform mixing. Utility Model Content
[0005] The utility model aims to overcome the above technical deficiencies and proposes a stirring emulsifying device for capsule gelatin to solve the technical problems in the prior art that the colloid at the bottom of the barrel is not easily heated, is prone to cooling and solidifying, and is not easy to mix evenly.
[0006] In order to achieve the above technical objectives, the technical solution of the utility model provides a stirring and emulsifying device for capsule gelatin, including: an inner cylinder, an outer cylinder, a stirring device and a circulation device, the inner cylinder having at least two chambers spaced from top to bottom, each of which is connected in sequence and used to contain materials; the outer cylinder is sleeved outside the inner cylinder to form a heating interlayer between the inner cylinder, and the heating interlayer is filled with a heating medium for heating the material; the stirring end of the stirring device is arranged in each of the chambers, and the feed port and the discharge port of the circulation device are respectively connected to the bottom of the chamber at the bottom layer and the top of the chamber at the top layer for conveying materials.
[0007] In some embodiments, a partition is laterally arranged inside the inner cylinder, so that the interior of the inner cylinder is respectively formed with an upper chamber and a lower chamber from top to bottom through the partition, the bottom of the upper chamber is connected with the top of the lower chamber, and the bottoms of the upper chamber and the lower chamber are respectively formed with a first discharge portion and a second discharge portion, and the cross-sectional areas of the first discharge portion and the second discharge portion are gradually reduced from top to bottom.
[0008] In some embodiments, the partition member includes an upper partition, a lower partition and a connecting pipe, the upper partition and the lower partition are arranged in the middle of the inner tube, and the connecting pipe is arranged between the upper partition and the lower partition, the top end of the connecting pipe passes through the upper partition to be connected with the upper chamber, and the bottom end of the connecting pipe passes through the lower partition to be connected with the lower chamber.
[0009] In some embodiments, the circulation device includes a conveying pump, a first pipeline and a second pipeline. A discharge pipeline is arranged below the inner cylinder, the discharge pipeline is connected to the first pipeline, the feed port of the conveying pump is connected to the first pipeline, the discharge port of the conveying pump is connected to the second pipeline, the second pipeline is connected to the top of the chamber at the top layer, and valves are arranged on the discharge pipeline below the connecting port connected to the first pipeline and on the first pipeline, which are used to control the flow direction of the material by opening and closing the two valves.
[0010] In some embodiments, the stirring end includes a rotating shaft and a plurality of stirring paddles, the rotating shaft vertically extending from the top end to the bottom end of the inner tube to pass through each of the chambers, the plurality of stirring paddles are distributed in each of the chambers and connected to the rotating shaft at one end, and each of the stirring paddles is distributed on the circumference of the rotating shaft along the length direction of the rotating shaft.
[0011] In some embodiments, a top cover is provided between the tops of the inner cylinder and the outer cylinder, and the stirring device further comprises a drive motor, which is mounted on the top cover, and an output shaft of the drive motor extends downward into the chamber at the top and is coaxially connected to the rotating shaft.
[0012] In some embodiments, a heating element for heating the heating medium is further provided in the heating interlayer.
[0013] Compared with the prior art, the beneficial effects of the utility model include: by arranging an inner cylinder, an outer cylinder, a stirring device and a circulation device, the outer cylinder is sleeved outside the inner cylinder to form a heating interlayer between the outer cylinder and the inner cylinder, the heating interlayer is filled with a heating medium, and the heating medium can be used to achieve uniform heating of the material in the chamber to avoid cooling and solidification of the colloid during the stirring process; at the same time, the inner cylinder has at least two chambers arranged at intervals from top to bottom, each of the chambers is connected in sequence, and the colloid flows in the chamber to the lower chamber in sequence, the feed port and the discharge port of the circulation device are respectively connected to the bottom of the chamber at the bottom layer and the top of the chamber at the top layer, so as to transport the material at the bottom of the chamber at the bottom layer to the top of the chamber at the top layer, so as to realize the circulation transportation of the colloid and make the colloid heated evenly, and the stirring device is arranged in conjunction with the stirring end of the stirring device, and the material is stirred during the circulation of the colloid, so that the gel in the kettle body is stirred for multiple cycles and distributed more evenly. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure of an embodiment of a stirring and emulsifying device for capsule gelatin provided by the utility model;
[0015] Figure 2 yes Figure 1 A schematic diagram of the front cross-sectional structure of a stirring and emulsifying device for capsule gelatin;
[0016] Figure 3 yes Figure 1 Schematic diagram of the top view cross-sectional structure of the stirring emulsifying device for capsule gelatin.
[0017] In the figure:
[0018] 1. Inner tube; 11. Upper chamber; 111. Material guide platform; 12. Lower chamber; 13. Partition piece; 131. Upper partition plate; 132. Lower partition plate; 133. Connecting pipe; 14. Discharge pipe;
[0019] 2. outer cylinder; 21. heating interlayer;
[0020] 3. stirring device; 31. rotating shaft; 32. stirring paddle; 33. driving motor;
[0021] 4. Circulation device; 41. Delivery pump; 42. First pipeline; 43. Second pipeline; 44. Valve;
[0022] 5. Top cover; 6. Heating element. DETAILED DESCRIPTION
[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0024] like Figures 1 to 3 As shown, the utility model provides a stirring and emulsifying device for capsule gelatin, comprising: an inner cylinder 1, an outer cylinder 2, a stirring device 3 and a circulation device 4, wherein the inner cylinder 1 has at least two chambers spaced from top to bottom, each of which is connected in sequence and is used to contain materials; the outer cylinder 2 is sleeved outside the inner cylinder 1 to form a heating interlayer 21 between the outer cylinder 2 and the inner cylinder 1, and the heating interlayer 21 is filled with a heating medium for heating the material; the stirring end of the stirring device 3 is arranged in each of the chambers, and the feed port and the discharge port of the circulation device 4 are respectively connected to the bottom of the chamber at the bottom layer and the top of the chamber at the top layer for conveying materials.
[0025] In the present device, an inner cylinder 1 and an outer cylinder 2 are provided, and the outer cylinder 2 is sleeved outside the inner cylinder 1 to form a heating interlayer 21 between the inner cylinder 1 and the outer cylinder 2. The heating interlayer 21 is filled with a heating medium, and the heating medium can be used to achieve uniform heating of the material in the chamber to prevent the colloid from cooling and solidifying during the stirring process; at the same time, the inner cylinder 1 has at least two chambers spaced from top to bottom, and each of the chambers is connected in sequence, and the colloid flows in the chamber to the lower chamber in sequence. The feed port and the discharge port of the circulation device 4 are respectively connected to the bottom of the chamber at the bottom layer and the top of the chamber at the top layer, so as to transport the material at the bottom of the chamber at the bottom layer to the top of the chamber at the top layer, so as to realize the circulation transportation of the colloid and make the colloid heated evenly. The stirring device 3 is provided in conjunction with the stirring end of the stirring device 3, and the stirring end of the stirring device 3 is provided in each chamber. The material is stirred during the circulation of the colloid, so that the gel in the kettle body is stirred for multiple cycles and distributed more evenly.
[0026] By setting the inner cylinder 1 to have at least two chambers spaced from top to bottom, each chamber is connected in sequence, so that the colloid can circulate from top to bottom in each chamber. Preferably, in some embodiments, two chambers are provided, and the two chambers are separated by a partition 13 arranged transversely inside the inner cylinder 1. In order to distinguish the two chambers, the upper chamber is defined as the upper chamber 11, and the lower chamber is defined as the lower chamber 12, so that the interior of the inner cylinder 1 is formed from top to bottom through the partition 13. There are an upper chamber 11 and a lower chamber 12, the bottom of the upper chamber 11 is connected with the top of the lower chamber 12, so that the colloid at the bottom of the upper chamber 11 flows to the lower chamber 12 through the top of the lower chamber 12, the bottom of the lower chamber 12 is connected with the feed port of the circulation device 4, and the colloid at the bottom of the lower chamber 12 can be introduced into the circulation device 4, and the discharge port of the circulation device 4 is connected with the top of the upper chamber 11, so that the colloid is sent back to the upper chamber 11, so as to realize the circulation stirring and heating of the colloid.
[0027] Specifically, in some embodiments, the partition member 13 for separating the chambers includes an upper partition plate 131, a lower partition plate 132 and a connecting pipe 133. The upper partition plate 131 and the lower partition plate 132 are arranged at intervals in the middle of the inner tube 1 and are fixedly connected to the inner wall of the inner tube 1. The upper partition plate 131 and the lower partition plate 132 are arranged horizontally in parallel. The connecting pipe 133 is vertically arranged between the upper partition plate 131 and the lower partition plate 132. The top end thereof passes through the upper partition plate 131 to be connected with the upper chamber 11, and the bottom end thereof passes through the lower partition plate 132 to be connected with the lower chamber 12; so that the colloid in the upper chamber 11 flows to the lower chamber 12 through the connecting pipe 133.
[0028] It can be understood that one or more connecting tubes 133 can be provided. In order to facilitate the control of the flow of colloid from the upper chamber 11 to the lower chamber 12 , a solenoid valve can be provided on the connecting tube 133 to control the opening and closing of the multiple connecting tubes 133 .
[0029] Furthermore, in order to avoid the situation where the colloid at the bottom of the chamber cannot circulate and condense, in some embodiments, the bottom of the upper chamber 11 and the lower chamber 12 are respectively formed with a first discharge portion and a second discharge portion, and the cross-sectional areas of the first discharge portion and the second discharge portion gradually decrease from top to bottom to form a cone structure, so that the colloid can be concentrated to the cone during circulation, and the bottom colloid is guided out through the cone structure, so that the colloid at the bottom can circulate. Specifically, the bottom of the inner cylinder 1 is arranged in a cone structure to form a second discharge portion, and a guide table 111 is arranged in the upper chamber 11, and the bottom of the guide table 111 is fixed to the top of the upper partition 131, and a conical guide cavity is arranged inside the guide table 111 to form a first discharge portion. The top opening of the guide cavity is connected to the inner wall of the inner cylinder 1, and its cross-sectional area gradually decreases downward until it extends to the top of the upper partition 131, and the top of the connecting pipe 133 is connected to the guide cavity.
[0030] In order to realize the circulation and transportation of the colloid, in some embodiments, the circulation device 4 includes a delivery pump 41, a first pipeline 42 and a second pipeline 43, a discharge pipeline 14 is arranged below the inner tube 1, the top end of the discharge pipeline 14 is connected to the second discharge part, the discharge pipeline 14 is also connected to the first pipeline 42, the feed port of the delivery pump 41 is connected to the other end of the first pipeline 42, the discharge port of the delivery pump 41 is connected to the second pipeline 43, and the other end of the second pipeline 43 is connected to the top of the chamber at the top layer; during implementation, the colloid in the lower chamber 12 is discharged from the second discharge part to the discharge pipeline 14, and then pumped to the second pipeline 43 by the delivery pump 41 through the first pipeline 42, and the colloid is discharged into the upper chamber 11 again through the second pipeline 43.
[0031] Furthermore, in order to facilitate the control of material transportation, in some embodiments, valves 44 are provided on the discharge pipe 14 below the connecting port connected to the first pipe 42 and on the first pipe 42. When discharging is required, the valve 44 of the discharge pipe 14 can be opened and the valve 44 on the first pipe 42 can be closed, so that the colloid can be discharged through the discharge pipe 14. When the colloid is stirred and emulsified, the valve 44 of the discharge pipe 14 can be closed and the valve 44 on the first pipe 42 can be opened, so that the colloid can flow to the first pipe 42 to achieve circular transportation, so that the flow direction of the material can be controlled by the opening and closing of the two valves 44.
[0032] In order to achieve stirring of each chamber, in some embodiments, the stirring end includes a rotating shaft 31 and a plurality of stirring paddles 32, the rotating shaft 31 vertically extends from the top end to the bottom end of the inner cylinder to pass through each of the chambers, and the plurality of stirring paddles 32 are distributed in each of the chambers, and one end is fixedly connected to the rotating shaft 31, and each stirring paddle 32 is distributed on the circumference of the rotating shaft 31 along the length direction of the rotating shaft 31; a top cover 5 is provided between the top of the inner cylinder 1 and the outer cylinder 2, and the stirring device 3 also includes a driving motor 33, the driving motor 33 is mounted on the top cover 5, and the output shaft of the driving motor 33 extends downward into the chamber at the top and is coaxially fixedly connected to the rotating shaft 31; during implementation, the rotation of the rotating shaft 31 is driven by the driving motor 33, thereby driving the stirring paddles 32 in the upper chamber 11 and the lower chamber 12 to rotate around the rotating shaft 31, so as to stir the colloids in the upper chamber 11 and the lower chamber 12 respectively.
[0033] In order to achieve heating of the heating medium, in some embodiments, a heating element 6 for heating the heating medium can be arranged in the heating interlayer 21, or the heating interlayer 21 can be connected to the heater, the heating medium is circulated into the heater for heating, and then the heating medium is transported back to the heating interlayer 21; in this embodiment, a heating element 6 is arranged in the heating interlayer 21, and the heating element 6 can be an electric heating tube, an electric heating plate, etc.
[0034] It should be noted that the heating medium is a fluid heat conduction medium such as air and oil that can carry heat.
[0035] Working principle: first, turn on the heating element 6 to heat the heating medium to a suitable temperature, then turn on the drive motor 33 to drive the rotating shaft 31 and the stirring paddle 32 to operate, then open the top cover 5, and send the colloid into the upper chamber 11. At this time, the valve 44 of the discharge pipe 14 is closed, and the valve 44 of the first pipe 42 is open. Under the stirring of the stirring paddle 32, the colloid flows to the lower chamber 12 in sequence through the connecting pipe 133. After all the colloid is injected, turn on the delivery pump 41, and use the delivery pump 41 to transport the colloid at the bottom of the lower chamber 12 back to the upper chamber 11 through the first pipe 42 and the second pipe 43, so as to realize the cyclic stirring and heating of the colloid, so that the heating and mixing are more uniform. When discharging, close the valve 44 of the first pipe 42 and open the valve 44 of the discharge pipe 14.
[0036] The utility model is provided with an inner cylinder 1, an outer cylinder 2, a stirring device 3 and a circulation device 4. The outer cylinder 2 is sleeved outside the inner cylinder 1 to form a heating interlayer 21 with the inner cylinder 1. The heating interlayer 21 is filled with a heating medium, and the material in the chamber can be uniformly heated by the heating medium to avoid cooling and solidification of the colloid during the stirring process. At the same time, the inner cylinder 1 has at least two chambers spaced from top to bottom, each of which is connected in sequence. The colloid flows in the chamber to the lower chamber in sequence. The feed port and the discharge port of the circulation device 4 are respectively connected with the bottom of the chamber at the bottom layer and the top of the chamber at the top layer, so as to transport the material at the bottom of the chamber at the bottom layer to the top of the chamber at the top layer, so as to realize the circulation transportation of the colloid and make the colloid heated evenly. The stirring device 3 is provided in combination, and the stirring end of the stirring device 3 is provided in each chamber. The material is stirred during the circulation of the colloid, so that the gel in the kettle body is stirred for multiple cycles and distributed more evenly.
[0037] In the description of the present application, it should be noted that the terms "upper" and "lower" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. Unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.
[0038] It should be noted that, in this application, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.
[0039] The specific implementation methods of the utility model described above do not constitute a limitation on the protection scope of the utility model. Any other corresponding changes and modifications made according to the technical concept of the utility model should be included in the protection scope of the claims of the utility model.
Claims
1. A stirring and emulsifying device for capsule gelatin, characterized in that: include: An inner cylinder, wherein the inner cylinder has at least two chambers spaced from top to bottom, each of which is connected in sequence and is used to contain materials; An outer cylinder, wherein the outer cylinder is sleeved outside the inner cylinder to form a heating interlayer with the inner cylinder, and the heating interlayer is filled with a heating medium for heating materials; A stirring device, wherein a stirring end of the stirring device is arranged in each of the chambers; as well as, A circulation device, wherein the feed port and the discharge port of the circulation device are respectively connected to the bottom of the chamber at the bottom layer and the top of the chamber at the top layer, and are used for conveying materials.
2. The stirring and emulsifying device for capsule gelatin according to claim 1, characterized in that: A partition is transversely arranged inside the inner tube, so that the interior of the inner tube is formed with an upper chamber and a lower chamber from top to bottom through the partition, and the bottom of the upper chamber is connected to the top of the lower chamber.
3. The stirring and emulsifying device for capsule gelatin according to claim 2, characterized in that: A first discharge portion and a second discharge portion are formed at the bottom of the upper chamber and the bottom of the lower chamber, respectively. The cross-sectional areas of the first discharge portion and the second discharge portion are gradually reduced from top to bottom.
4. The stirring and emulsifying device for capsule gelatin according to claim 3, characterized in that: The partition member includes an upper partition plate, a lower partition plate and a connecting pipe. The upper partition plate and the lower partition plate are arranged at intervals in the middle of the inner tube. The connecting pipe is arranged between the upper partition plate and the lower partition plate. The top end of the connecting pipe passes through the upper partition plate to be connected with the upper chamber, and the bottom end of the connecting pipe passes through the lower partition plate to be connected with the lower chamber.
5. The stirring and emulsifying device for capsule gelatin according to claim 4, characterized in that: The circulation device includes a delivery pump, a first pipeline and a second pipeline. A discharge pipeline is arranged below the inner cylinder, the discharge pipeline is connected to the first pipeline, the feed port of the delivery pump is connected to the first pipeline, the discharge port of the delivery pump is connected to the second pipeline, and the second pipeline is connected to the top of the chamber at the top layer.
6. The stirring and emulsifying device for capsule gelatin according to claim 5, characterized in that: Valves are provided on the discharge pipe below the connecting port connected to the first pipe and on the first pipe, and are used to control the material flow direction by opening and closing the two valves.
7. The stirring and emulsifying device for capsule gelatin according to claim 1, characterized in that: The stirring end includes a rotating shaft and a plurality of stirring paddles. The rotating shaft vertically extends from the top end to the bottom end of the inner tube to pass through each of the chambers. The plurality of stirring paddles are distributed in each of the chambers and one end is connected to the rotating shaft.
8. The stirring and emulsifying device for capsule gelatin according to claim 7, characterized in that: Each of the stirring paddles is distributed on the circumference of the rotating shaft along the length direction of the rotating shaft.
9. The stirring and emulsifying device for capsule gelatin according to claim 8, characterized in that: A top cover is arranged between the tops of the inner cylinder and the outer cylinder, and the stirring device also includes a driving motor, which is mounted on the top cover, and an output shaft of the driving motor extends downward into the chamber at the top and is coaxially connected to the rotating shaft.
10. The stirring and emulsifying device for capsule gelatin according to claim 1, characterized in that: The heating interlayer is also provided with a heating element for heating the heating medium.