A medicine particle production forming and drying device

Abstract

The utility model discloses a medicine granule production forming drying device, including the organism, the outer wall of organism is installed with PLC controller. The utility model runs, and the user pours medicine granule product of waiting for processing into the inside of the storage cloth bag, then closes the sealed zipper, and then the high temperature resistant rubber fishbone strip of the edge of the storage cloth bag of containing product is assembled into the inside of the multi -hole storage box, and then overturns the multi -hole spacing cover to and multi -hole storage box covers, and the both are locked through fixed bolt, and then the sliding connection effect between positioning slide and single -unit drying chamber is utilized, and the multi -hole storage box of containing product is slidingly inserted into the inside of single -unit drying chamber to realize the assembly, and through being provided with four single -unit drying chambers that are equidistant arrangement on the organism, this makes the device can realize the classification independent drying treatment of medicine granule product, and also the bag -type load structure is convenient medicine granule product's loading and unloading operation.

Description

Technical Field

[0001] This utility model relates to the field of drug particle production and processing technology, specifically a drug particle production, molding, and drying device. Background Technology

[0002] In the process of drug granule production, the forming and drying process is a key step. Drug granule forming and drying equipment can remove excess moisture from drug granules, meet the pharmacopoeia's strict requirements for moisture content, and prevent excessive moisture from causing microbial growth, degradation of active ingredients, or moisture absorption and clumping during storage.

[0003] Traditional pharmaceutical granule production and drying equipment often involves directly pouring the pharmaceutical granules into the drying chamber and drying them through continuous air blowing. This type of drying process is prone to problems such as product adhesion to the chamber walls, resulting in pollution and waste. Furthermore, this drying structure directly emits exhaust gas, causing waste of residual heat, and the products are stacked together, which can easily lead to uneven heating. Therefore, we propose a novel pharmaceutical granule production and drying equipment that achieves a highly efficient and energy-saving drying effect. Utility Model Content

[0004] The purpose of this invention is to provide a pharmaceutical granule production, molding, and drying device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a pharmaceutical granule production, molding, and drying device, comprising a machine body, a PLC controller installed on the outer wall of the machine body, individual drying chambers uniformly arranged inside the machine body, a perforated storage box slidably connected inside the individual drying chamber, a fixed front seat provided on the perforated storage box, a perforated limiting cover movably connected to one end of the perforated storage box, a storage bag inserted inside the perforated storage box, a sealing zipper provided on one side of the storage bag, an electric heating shell fixed to the top of the machine body, a hot air supply pipe assembly connected to one end of the individual drying chamber, a return air pipe assembly connected to the other end of the individual drying chamber, a first air pump installed between the hot air supply pipe assembly and the electric heating shell, a side support provided to one end of the machine body, a lower inlet pipe connected to the return air pipe assembly fixed to the bottom end inside the side support, an upper outlet pipe fixed to the top end inside the side support, a second air pump installed between the upper outlet pipe and the electric heating shell, and a soda lime drying cylinder uniformly installed between the upper outlet pipe and the lower inlet pipe.

[0006] Preferably, there are four individual drying chambers arranged at equal intervals on the machine body.

[0007] Preferably, a damping pivot is provided between the multi-hole limiting cover and the multi-hole storage box, and fixing bolts are evenly provided between one side of the multi-hole limiting cover and the multi-hole storage box.

[0008] Preferably, the edge of the storage bag is fixed with a high-temperature resistant rubber fishbone strip.

[0009] Preferably, heating wires are uniformly installed inside the electric heating shell.

[0010] Preferably, a temperature sensor is installed at the top of the electric heating housing.

[0011] Preferably, the upper outlet pipe, the lower inlet pipe, and the quicklime drying cylinder are all equipped with flanges, and the upper outlet pipe and the lower inlet pipe form a detachable and installable structure with the quicklime drying cylinder.

[0012] Preferably, the quicklime drying cylinder has a hollow structure, and a filter screen is provided at the bottom of the interior of the quicklime drying cylinder.

[0013] Preferably, the top and bottom of the porous storage box are provided with positioning slides that match the individual drying chamber, and an electromagnetic lock is installed between the machine body and the fixed front seat.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] (1) The drug granule production and drying device optimizes its structure by installing storage bags, etc. The user pours the drug granules to be processed into the storage bag, closes the sealing zipper, and then inserts the high-temperature resistant rubber fishbone strip at the edge of the storage bag into the multi-hole storage box for assembly. Then, the multi-hole limiting cover is flipped over to cover the multi-hole storage box, and the two are locked by fixing bolts. Then, the multi-hole storage box containing the product is slid into the single drying chamber by using the sliding connection between the positioning slide and the single drying chamber to achieve assembly. Moreover, by setting four single drying chambers arranged at equal intervals on the machine body, the device can realize the independent drying of drug granules. The bag-type loading structure also facilitates the loading and unloading of drug granules, avoiding the problem of drug adhesion to the box wall caused by directly putting the medicine into the drying box, avoiding the problems of equipment pollution, inconvenient maintenance and product waste, and making it more practical.

[0016] (2) This drug granule production, forming, and drying device optimizes its performance by installing an electric heating shell. On one hand, the heating wire inside the shell generates heat for heating. Combined with a temperature sensor monitoring the gas temperature inside the shell, the PLC controller can start the first air pump. The temperature-controlled heating gas is then evenly blown into one end of the individual drying chamber via the hot air supply pipe assembly. The hot air passes through a storage bag installed inside the individual drying chamber to the other end. During this process, the hot air comes into full and even contact with the drug granules evenly spread inside the storage bag, causing the surface moisture to evaporate and the product to dry due to heat. Yes, the second air pump starts, and the gas that has completed the drying process is extracted through the return air duct group located at the other end of the single drying chamber. This waste gas will enter the soda lime drying cylinder through the upper outlet pipe. On the other hand, the soda lime stored inside the soda lime drying cylinder can efficiently adsorb water vapor in the waste gas. The purified waste gas will then flow upward through the upper outlet pipe and the second air pump back to the inside of the electric heating shell for reuse. In this way, by dehydrating, purifying and recycling the finished drug granule products, the device can avoid water vapor from remaining in the drying box and causing pollution, and can also reduce heat waste by utilizing waste heat. This makes the device achieve the advantages of high-efficiency drying and energy saving and environmental protection, and is easy to promote. Attached Figure Description

[0017] Figure 1 This is a front view structural diagram of the present invention;

[0018] Figure 2 This is a side view of the structure of this utility model;

[0019] Figure 3 This is a partial sectional view of the side support structure of this utility model.

[0020] Figure 4 This is a partial sectional view of the fixed front seat structure of this utility model.

[0021] Figure 5 This is a side view of the disassembled storage bag of this utility model.

[0022] In the diagram: 1. Hot air supply pipe assembly; 2. Return air pipe assembly; 3. Second air pump; 4. Side support; 5. Individual drying chamber; 6. Machine body; 7. Fixed front seat; 8. Electromagnetic lock; 9. First air pump; 10. Electric heating shell; 11. Temperature sensor; 12. High-temperature resistant rubber herringbone strip; 13. Sealing zipper; 14. PLC controller; 15. Flange; 16. Lower inlet pipe; 17. Upper outlet pipe fitting; 18. Soda lime drying cylinder; 19. Multi-hole limiting cover; 20. Storage bag; 21. Multi-hole storage box; 22. Positioning slide bar. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0024] Please see Figure 1-5 An embodiment of this utility model is provided: a drug granule production molding and drying device, including a body 6, a PLC controller 14 installed on the outer wall of the body 6, individual drying chambers 5 are evenly arranged inside the body 6, a perforated storage box 21 is slidably connected inside the individual drying chamber 5, and a fixed front seat 7 is provided on the perforated storage box 21.

[0025] One end of the perforated storage box 21 is movably connected to a perforated limiting cover 19. The interior of the perforated storage box 21 is fitted with a storage bag 20, and a sealing zipper 13 is provided on one side of the storage bag 20.

[0026] A damping pivot is provided between the multi-hole limiting cover 19 and the multi-hole storage box 21, and fixing bolts are evenly provided between one side of the multi-hole limiting cover 19 and the multi-hole storage box 21.

[0027] The edge of the storage bag 20 is fixed with a high-temperature resistant rubber fishbone strip 12;

[0028] The top and bottom of the multi-hole storage box 21 are equipped with positioning slides 22 that match the single drying chamber 5, and an electromagnetic lock 8 is installed between the body 6 and the fixed front seat 7.

[0029] There are four individual drying chambers 5, which are arranged at equal intervals on the machine body 6.

[0030] In use, the user pours the drug granules to be processed into the storage bag 20, closes the sealing zipper 13, and then inserts the high-temperature resistant rubber herringbone strip 12 at the edge of the storage bag 20 into the porous storage box 21 for assembly. Next, the porous limiting cover 19 is flipped over to cover the porous storage box 21, and the two are locked together with fixing bolts. Then, using the sliding connection between the positioning slide strip 22 and the individual drying chamber 5, the porous storage box 21 containing the product is slidably inserted into the individual drying chamber 5 to complete the assembly. Furthermore, by setting four individual drying chambers 5 arranged at equal intervals on the machine body 6, the device can achieve independent drying of drug granules. The bag-type loading structure also facilitates the loading and unloading of drug granules, avoiding the problem of drug adhesion to the chamber wall caused by directly putting the medicine into the drying chamber. This avoids the problems of equipment pollution, inconvenient maintenance, and product waste, making it more practical.

[0031] An electric heating shell 10 is fixed on the top of the machine body 6. One end of the individual drying chamber 5 is connected to a hot air supply pipe assembly 1, and the other end of the individual drying chamber 5 is connected to a return air pipe assembly 2. A first air pump 9 is installed between the hot air supply pipe assembly 1 and the electric heating shell 10.

[0032] One end of the body 6 is provided with a side support 4. The bottom of the side support 4 is fixed with a lower inlet pipe 16 connected to the return air duct group 2. The top of the side support 4 is fixed with an upper outlet pipe fitting 17. A second air pump 3 is installed between the upper outlet pipe fitting 17 and the electric heating shell 10. A soda lime drying cylinder 18 is evenly installed between the upper outlet pipe fitting 17 and the lower inlet pipe 16.

[0033] The electric heating housing 10 has heating wires evenly installed inside;

[0034] A temperature sensor 11 is installed on the top of the electric heating housing 10;

[0035] Flanges 15 are provided on the upper outlet pipe 17, the lower inlet pipe 16 and the quicklime drying cylinder 18. The upper outlet pipe 17 and the lower inlet pipe 16 form a disassembly and installation structure with the quicklime drying cylinder 18.

[0036] In use, the heating wire inside the electric heating shell 10 generates heat through electricity for heating. Combined with the temperature sensor 11 monitoring the temperature of the gas inside the electric heating shell 10, the PLC controller 14 starts the first air pump 9. The temperature-controlled heating gas is then evenly blown into one end of the individual drying chamber 5 through the hot air supply pipe assembly 1. The hot air passes through the storage bag 20 installed inside the individual drying chamber 5 to the other end. During this process, the hot air makes full and even contact with the evenly spread drug particles inside the storage bag 20, causing the product to evaporate surface moisture due to heat, thus achieving drying. Then, the second air pump 3 starts. The gas that has completed the drying process is extracted through the return air duct group 2 at the other end of the single drying chamber 5. This waste gas will enter the soda lime drying cylinder 18 through the upper outlet pipe 17. The soda lime will efficiently adsorb the water vapor in the waste gas. The purified waste gas will then flow upward through the upper outlet pipe 17 and the second air pump 3 back to the electric heating shell 10 for reuse. By removing water and purifying the finished drug granule products and recycling them, the device can avoid water vapor from being trapped inside the drying box and causing pollution, and can also reduce heat waste by utilizing waste heat. This makes the device achieve the advantages of high-efficiency drying and energy saving and environmental protection, and is easy to promote.

[0037] The soda lime drying cylinder 18 has a hollow structure, and a filter screen is installed at the bottom of the interior of the soda lime drying cylinder 18.

[0038] In this embodiment, the user first connects to an external power supply, opens the electromagnetic lock 8 to remove the multi-hole storage box 21, then pours the drug granules to be processed into the storage bag 20, closes the sealing zipper 13, and then inserts the high-temperature resistant rubber herringbone strip 12 at the edge of the storage bag 20 containing the product into the multi-hole storage box 21 for assembly. Next, the multi-hole limiting cover 19 is flipped over to cover the multi-hole storage box 21, and the two are locked together with fixing bolts. Then, utilizing the sliding connection between the positioning slide 22 and the individual drying chamber 5, the multi-hole storage box 21 containing the product is slidably inserted into the storage box. The interior of the individual drying chamber 5 is assembled, and by setting four equally spaced individual drying chambers 5 on the machine body 6, the device can achieve independent drying of drug granules. This bag-type loading structure also facilitates the loading and unloading of drug granules, avoiding the problem of drug adhesion to the chamber walls caused by directly placing the drugs into the drying chamber. This avoids equipment contamination, inconvenient maintenance, and product waste, making it more practical. Furthermore, the heating wire inside the electric heating shell 10 generates heat for heating, which is further enhanced by the temperature sensor 11. Monitoring and feedback of the internal gas temperature of the electric heating shell 10 facilitates the PLC controller 14 to start the first air pump 9. The hot air is then evenly blown into one end of the individual drying chamber 5 through the hot air supply pipe assembly 1. The hot air passes through the storage bag 20 installed inside the individual drying chamber 5 to the other end. During this process, the hot air comes into full and even contact with the evenly spread drug particles inside the storage bag 20, causing the product to evaporate surface moisture due to heat, thus achieving drying. Then, the second air pump 3 starts, and air is delivered through the return air duct located at the other end of the individual drying chamber 5. Group 2 extracts the gas after the drying process. This waste gas enters the soda lime drying cylinder 18 through the upper outlet pipe 17. The soda lime efficiently adsorbs the water vapor in the waste gas. The purified waste gas then flows upward through the upper outlet pipe 17 and the second air pump 3 back to the electric heating shell 10 for reuse. By removing water and purifying the finished drug granule product and recycling it, the device can avoid water vapor from remaining in the drying chamber and causing pollution, and can also reduce heat waste by utilizing residual heat. This makes the device achieve the advantages of high-efficiency drying and energy saving and environmental protection, and is easy to promote.

Claims

1. A pharmaceutical granule production, molding, and drying apparatus, characterized in that, The machine includes a body (6), on the outer wall of which a PLC controller (14) is installed. Individual drying chambers (5) are evenly arranged inside the body (6). A perforated storage box (21) is slidably connected inside each individual drying chamber (5). A fixed front seat (7) is provided on the perforated storage box (21). A perforated limiting cover (19) is movably connected to one end of the perforated storage box (21). A storage bag (20) is fitted inside the perforated storage box (21). A sealing zipper (13) is provided on one side of the storage bag (20). An electric heating shell (10) is fixed to the top of the body (6). One end of the individual drying chamber (5) is connected to… A hot air supply pipe assembly (1) is connected to the other end of the single drying chamber (5), and a return air pipe assembly (2) is connected to the other end of the chamber. A first air pump (9) is installed between the hot air supply pipe assembly (1) and the electric heating shell (10). A side support (4) is provided at one end of the machine body (6). A lower inlet pipe (16) connected to the return air pipe assembly (2) is fixed at the bottom inside the side support (4). An upper outlet pipe (17) is fixed at the top inside the side support (4). A second air pump (3) is installed between the upper outlet pipe (17) and the electric heating shell (10). A soda lime drying cylinder (18) is evenly installed between the upper outlet pipe (17) and the lower inlet pipe (16).

2. The pharmaceutical granule production, forming, and drying apparatus according to claim 1, characterized in that: There are four individual drying chambers (5), which are arranged at equal intervals on the machine body (6).

3. The pharmaceutical granule production, forming, and drying apparatus according to claim 1, characterized in that: A damping pivot is provided between the multi-hole limiting cover (19) and the multi-hole storage box (21), and fixing bolts are evenly provided between one side of the multi-hole limiting cover (19) and the multi-hole storage box (21).

4. The pharmaceutical granule production, forming, and drying apparatus according to claim 1, characterized in that: The storage bag (20) is fixed with a high-temperature resistant rubber fishbone strip (12) at the edge.

5. The pharmaceutical granule production, molding, and drying apparatus according to claim 1, characterized in that: The electric heating shell (10) is uniformly equipped with heating wires inside.

6. The pharmaceutical granule production, forming, and drying apparatus according to claim 1, characterized in that: A temperature sensor (11) is installed at the top of the electric heating housing (10).

7. The pharmaceutical granule production, molding, and drying apparatus according to claim 1, characterized in that: The upper outlet pipe (17), the lower inlet pipe (16), and the quicklime drying cylinder (18) are all equipped with flanges (15), and the upper outlet pipe (17) and the lower inlet pipe (16) form a disassembly and installation structure with the quicklime drying cylinder (18).

8. The pharmaceutical granule production, forming, and drying apparatus according to claim 1, characterized in that: The soda lime drying cylinder (18) has a hollow structure, and a filter screen is provided at the bottom of the interior of the soda lime drying cylinder (18).

9. A pharmaceutical granule production, molding, and drying apparatus according to claim 1, characterized in that: The top and bottom of the porous storage box (21) are provided with positioning slides (22) that match the individual drying chamber (5), and an electromagnetic lock (8) is installed between the body (6) and the fixed front seat (7).

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