Drying device for capryloyl glycine

Abstract

The utility model discloses a capryloyl glycine drying device which comprises a cylinder, a feeding port is fixed to the top of the cylinder and communicated with the cylinder, a first rotating shaft is arranged in the middle of the top of the cylinder in a penetrating mode, a first rotating mechanism used for rotating the first rotating shaft is arranged at the top of the cylinder, and a sleeve is arranged on the side wall of the first rotating shaft in a sleeved mode. One end of the sleeve is fixed to the inner top of the cylinder, a spiral conveying piece is arranged in the sleeve and connected to the side wall of the first rotating shaft in a sleeving mode, one end of the spiral conveying piece is located below the sleeve, a discharging pipe obliquely penetrates through the position, close to the top end, of the outer side wall of the sleeve, and two arc-shaped scraping plates are symmetrically fixed to the position, close to the bottom end, of the side wall of the first rotating shaft; the outer side wall of the sleeve is sleeved with a connecting plate, and two stand columns are symmetrically fixed to the bottom of the connecting plate. The octanoyl glycine particle drying device can effectively prevent octanoyl glycine particles from being agglomerated, avoids the phenomenon of non-uniform drying caused by local overheating or overwetting, and improves the overall quality of subsequent products.

Description

Technical Field

[0001] This utility model relates to the field of capryloylglycine production technology, and in particular to a drying device for capryloylglycine. Background Technology

[0002] Capryloyl glycine is a compound formed from caprylic acid and glycine. It is commonly used in cosmetics and skin care products as a moisturizer and antibacterial agent, and has certain anti-inflammatory properties. As an important chemical raw material and additive, capryloyl glycine has received widespread attention from the industry due to its excellent moisturizing, antibacterial and anti-inflammatory properties. However, in the process of large-scale production and application, the drying process of capryloyl glycine has become an important technical link, so a drying device for capryloyl glycine is needed.

[0003] Traditional drying equipment typically requires stirring to promote heat and moisture transfer when drying capryloylglycine. However, due to limitations in equipment design or stirring mechanisms, uneven stirring may occur during the process. This uneven stirring leads to different evaporation rates of moisture in different areas of the capryloylglycine during drying, resulting in uneven drying of the product. This unevenness not only affects the quality of the final product but may also cause some capryloylglycine to remain incompletely dried, thus affecting its storage stability and subsequent application performance. Furthermore, after completing the drying process, traditional capryloylglycine drying equipment often requires manual removal of the dried capryloylglycine, a process that consumes a significant amount of time and reduces work efficiency. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an octanoylglycine drying device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An octanoyl glycine drying device includes a cylinder with a feed inlet fixed to the top and communicating with the cylinder. A first rotating shaft is disposed through the middle of the top of the cylinder. A first rotating mechanism for rotating the first rotating shaft is disposed at the top of the cylinder. A sleeve is fitted onto the side wall of the first rotating shaft, and one end of the sleeve is fixed to the top of the cylinder. A spiral conveying plate is disposed inside the sleeve and is fitted onto the side wall of the first rotating shaft. One end of the spiral conveying plate is located below the sleeve. The outer side wall of the sleeve is obliquely penetrating near the top. The device has a discharge pipe. Two arc-shaped scrapers are symmetrically fixed to the side wall of the first rotating shaft near its bottom. A connecting plate is fitted onto the outer wall of the sleeve. Two columns are symmetrically fixed to the bottom of the connecting plate, with one end of each column fixed to one of the arc-shaped scrapers. A stirring mechanism for stirring capryloylglycine is provided at both ends of the top of the connecting plate. A first toothed ring is fixed to the inner wall of the cylinder, located below the discharge pipe. A second annular plate is fitted onto the outer wall of the sleeve. The inner wall of the cylinder is rotatably connected to the first annular plate, and the first annular plate and the second annular plate... The cylindrical plates are aligned with the same center. A screen is fixed to the inner wall of the first annular plate, and the screen is fixed to the second annular plate. The screen is located between the discharge pipe and the first toothed ring. A second rotating mechanism for rotating the screen is provided inside the cylinder. A drying mechanism for drying capryloylglycine is provided at the top of the cylinder. A discharge port is provided at the bottom of the outer wall of the cylinder, and a sealing mechanism for sealing the discharge port is provided on the outer wall of the cylinder. During use, the first rotating mechanism drives the first rotating shaft to rotate, which in turn drives the connecting plate to rotate with two arc-shaped scrapers and two columns. The capryloylglycine is stirred by two stirring mechanisms and then preliminarily dried by the drying mechanism. During the rotation of the first rotating shaft, the spiral conveyor plate rotates, conveying the capryloylglycine to the top of the screen. The second rotating mechanism screens the capryloylglycine, making it scattered, which can effectively prevent the agglomeration of particles. The scattered capryloylglycine particles are then subjected to secondary drying by the drying mechanism, avoiding uneven drying caused by local overheating or overhumidification, and improving the overall quality of subsequent products.

[0007] Preferably, the first rotating mechanism includes a first motor, which is fixed to the top of the cylinder, and the output shaft of the first motor is fixed to the first rotating shaft. The stirring mechanism includes a connecting rod, which is disposed through one end of the top of the connecting plate. Multiple stirring rods are fixed to the side wall of the connecting rod and are staggered. A first gear is sleeved on the top of the side wall of the connecting rod, and the first gear meshes with a first gear ring to drive the first motor to rotate the first rotating shaft, thereby driving the two arc-shaped scrapers to rotate. The two columns drive the connecting plate to rotate, thereby driving the two connecting rods and multiple stirring rods to make circumferential motion along the inner side wall of the cylinder. At the same time, the first gear ring and the two first gears drive the two connecting rods and multiple stirring rods to rotate, thus stirring the capryloyl glycine.

[0008] Preferably, the second rotating mechanism includes a second gear ring, which is fixed to the top of the first annular plate. A second rotating shaft is provided through the top of the cylinder, and a second gear is sleeved on one end of the second rotating shaft. The second gear and the second gear ring mesh. A second motor is fixed to the top of the cylinder, and the output shaft of the second motor and the second rotating shaft are fixed. The rotation of the first rotating shaft drives the spiral conveyor plate to rotate. With the help of the sleeve, the capryloyl glycine located at the bottom of the cylinder can be continuously conveyed to the inner top of the sleeve and then conveyed to the top of the screen through the discharge pipe. At this time, the second motor drives the second rotating shaft to rotate, which in turn drives the first annular plate to rotate with the help of the second gear and the second gear ring. This causes the second annular plate and the screen to rotate simultaneously, screening out the capryloyl glycine that falls onto the surface of the screen. This can effectively prevent the agglomeration between particles and help maintain the flowability of the material.

[0009] Preferably, the drying mechanism includes a connecting box fixed to the top of the cylinder. The top of the connecting box has a mounting hole. A thermoelectric cooler is fixed to the side wall of the mounting hole. Multiple second fins are fixed linearly at equal intervals on the hot end of the thermoelectric cooler, and multiple first fins are fixed linearly at equal intervals on the cold end of the thermoelectric cooler. A fan is fixed to the top of the cylinder, and the fan's outlet is connected to the connecting box. A connecting pipe is installed through the outer wall of the connecting box at the end away from the fan. Multiple branch pipes are installed linearly at equal intervals on the outer wall of the cylinder, and each branch pipe is connected to the connecting pipe. An exhaust pipe is installed through the top of the cylinder. A filter screen is fixed to the inner wall of the exhaust pipe, and a one-way valve is installed on the outer wall of the exhaust pipe. When the semiconductor cooling chip is energized, its hot end temperature rises rapidly to a set value, which in turn raises the temperature of the surfaces of multiple second fins to a set value. When the power switch of the fan is turned on, the fan drives the fan to draw outside air into the connecting box and heats the surfaces of multiple second fins. The hot air enters the cylinder through the connecting pipe and multiple branch pipes, and carries the moisture of capryloyl glycine out of the cylinder through the exhaust pipe, filter screen and one-way valve, thus drying the capryloyl glycine.

[0010] Preferably, the sealing mechanism includes an arc-shaped door, which is rotatably connected to the outer wall of the cylinder near the discharge port. An arc-shaped rubber plate is fixed to the inner wall of the arc-shaped door and is adapted to the discharge port. After drying, the arc-shaped door is rotated so that the arc-shaped rubber plate is separated from the discharge port. At this time, the discharge port is in the open state. As the two arc-shaped scrapers continue to rotate, under the action of centrifugal force, the dried capryloyl glycine is scraped out of the cylinder through the discharge port and collected. There is no need for manual collection, saving time and improving work efficiency.

[0011] The beneficial effects of this utility model are as follows:

[0012] 1. During operation, this device uses a first rotating mechanism to drive a first rotating shaft to rotate, which in turn drives a connecting plate to rotate via two arc-shaped scrapers and two columns. Two stirring mechanisms further stir the capryloyl glycine, followed by a drying mechanism for initial drying. As the first rotating shaft rotates, it drives a spiral conveyor to transport the capryloyl glycine to the top of the screen. A second rotating mechanism then sieves the capryloyl glycine, causing it to disperse and effectively preventing particle agglomeration. The dispersed capryloyl glycine particles undergo a secondary drying process through the drying mechanism, avoiding uneven drying caused by localized overheating or excessive moisture, thus improving the overall quality of the subsequent products.

[0013] 2. After drying, the sealing mechanism is removed from the discharge port. The capryloyl glycine can be scraped out of the cylinder and collected by the rotation of two arc-shaped scrapers. This eliminates the need for manual collection, saves time, and improves work efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of an octanoylglycine drying device proposed in this utility model;

[0015] Figure 2 This is a schematic cross-sectional view of the cylindrical section of an octanoylglycine drying device proposed in this utility model;

[0016] Figure 3 This is a schematic cross-sectional view of the connecting box of an octanoyl glycine drying device proposed in this utility model;

[0017] Figure 4 This is a schematic diagram of the arc-shaped scraper, connecting plate, and column of an octanoylglycine drying device proposed in this utility model;

[0018] Figure 5 This is a schematic cross-sectional view of the sleeve of an octanoylglycine drying device proposed in this utility model;

[0019] Figure 6This is an exploded view of the first annular plate, the second toothed ring, and the second gear of the octanoylglycine drying device proposed in this utility model.

[0020] Figure 7 This is a schematic diagram of the sleeve, first annular plate, second annular plate, and screen of an octanoylglycine drying device proposed in this utility model.

[0021] Figure 8 This is a schematic diagram showing the arc-shaped door and arc-shaped rubber plate of an octanoylglycine drying device proposed in this utility model.

[0022] In the diagram: 1. Cylinder; 2. Feed inlet; 3. First motor; 4. Second motor; 5. Air outlet pipe; 6. One-way valve; 7. Connecting box; 8. Fan; 9. Arc-shaped door; 10. Connecting pipe; 11. Branch pipe; 12. Sleeve; 13. Discharge pipe; 14. First rotating shaft; 15. Arc-shaped scraper; 16. Arc-shaped rubber plate; 17. Semiconductor cooling chip; 18. First fin; 19. Second fin; 20. Connecting plate; 21. First gear ring; 22. First gear; 23. Connecting rod; 24. Stirring rod; 25. Spiral conveyor plate; 26. First annular plate; 27. Second annular plate; 28. Screen; 29. ​​Second gear ring; 30. Second rotating shaft; 31. Second gear; 32. Discharge port; 33. Column. 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 of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Reference Figure 1 - Figure 8An octanoyl glycine drying device includes a cylinder 1, with a feed inlet 2 fixed to the top of the cylinder 1 and communicating with the cylinder 1. A first rotating shaft 14 is inserted through the middle of the top of the cylinder 1. A first rotating mechanism for rotating the first rotating shaft 14 is provided at the top of the cylinder 1. A sleeve 12 is fitted on the side wall of the first rotating shaft 14, and one end of the sleeve 12 is fixed to the top of the inner cavity of the cylinder 1. A spiral conveying plate 25 is provided inside the sleeve 12 and is fitted onto the side wall of the first rotating shaft 14. One end of the spiral conveying plate 25 is located below the sleeve 12. An inclined device is inserted through the outer side wall of the sleeve 12 near the top. The cylinder 1 has a discharge pipe 13. Two arc-shaped scrapers 15 are symmetrically fixed near the bottom of the side wall of the first rotating shaft 14. A connecting plate 20 is fitted onto the outer wall of the sleeve 12. Two columns 33 are symmetrically fixed to the bottom of the connecting plate 20, with one end of each column 33 fixed to one of the arc-shaped scrapers 15. Stirring mechanisms for stirring capryloylglycine are provided at both ends of the top of the connecting plate 20. A first toothed ring 21 is fixed to the inner wall of the cylinder 1, and the first toothed ring 21 is located below the discharge pipe 13. A second annular plate 27 is fitted onto the outer wall of the sleeve 12. A first annular plate 26 is rotatably connected to the inner wall of the cylinder 1. The first annular plate 26 and the second annular plate 27 are concentric. A screen 28 is fixed to the inner wall of the first annular plate 26, and the screen 28 is fixed to the second annular plate 27. The screen 28 is located between the discharge pipe 13 and the first toothed ring 21. A second rotating mechanism for rotating the screen 28 is provided inside the cylinder 1. A drying mechanism for drying capryloyl glycine is provided at the top of the cylinder 1. A discharge port 32 is opened at the bottom of the outer wall of the cylinder 1. A sealing mechanism for sealing the discharge port 32 is provided on the outer wall of the cylinder 1. During use, the first rotating mechanism drives the first rotating shaft 14 to rotate, which works in conjunction with the two arc-shaped scrapers 1 5 and two columns 33 drive the connecting plate 20 to rotate, and the capryloyl glycine is stirred by two stirring mechanisms. Then, it is preliminarily dried by the drying mechanism. During the rotation of the first rotating shaft 14, the spiral conveyor plate 25 is rotated to transport the capryloyl glycine to the top of the screen 28. The capryloyl glycine is screened off by the second rotating mechanism and scattered, which can effectively prevent the agglomeration between particles. The scattered capryloyl glycine particles are then dried by the drying mechanism to avoid uneven drying caused by local overheating or overhumidification, thus improving the overall quality of the subsequent products.

[0025] Furthermore, the first rotating mechanism includes a first motor 3, which is fixed to the top of the cylinder 1, and the output shaft of the first motor 3 is fixed to the first rotating shaft 14. The stirring mechanism includes a connecting rod 23, which is disposed through one end of the top of the connecting plate 20. Multiple stirring rods 24 are fixed to the side wall of the connecting rod 23, and the multiple stirring rods 24 are staggered. A first gear 22 is sleeved on the top of the side wall of the connecting rod 23, and the first gear 22 meshes with the first gear ring 21, driving the first motor 3 to drive the first rotating shaft 14 to rotate, thereby driving the two arc-shaped scrapers 15 to rotate. In conjunction with the two columns 33, the connecting plate 20 is driven to rotate, thereby driving the two connecting rods 23 and the multiple stirring rods 24 to make circumferential motion along the inner side wall of the cylinder 1. At the same time, in conjunction with the first gear ring 21 and the two first gears 22, the two connecting rods 23 and the multiple stirring rods 24 are driven to rotate, thus stirring the capryloyl glycine.

[0026] Furthermore, the second rotating mechanism includes a second gear ring 29, which is fixed to the top of the first annular plate 26. A second rotating shaft 30 is provided through the top of the cylinder 1. A second gear 31 is sleeved on one end of the second rotating shaft 30, and the second gear 31 meshes with the second gear ring 29. A second motor 4 is fixed to the top of the cylinder 1, and the output shaft of the second motor 4 is fixed to the second rotating shaft 30. The rotation of the first rotating shaft 14 drives the spiral conveyor plate 25 to rotate. With the help of the sleeve 12, the capryloyl glycine located at the bottom of the cylinder 1 can be continuously conveyed to the inner top of the sleeve 12 and conveyed to the top of the screen 28 through the discharge pipe 13. At this time, the second motor 4 drives the second rotating shaft 30 to rotate, which in turn drives the first annular plate 26 to rotate with the help of the second gear 31 and the second gear ring 29. This, in turn, drives the second annular plate 27 and the screen 28 to rotate simultaneously, screening out the capryloyl glycine that falls on the surface of the screen 28. This can effectively prevent the agglomeration between particles and help maintain the flowability of the material.

[0027] Furthermore, the drying mechanism includes a connecting box 7, which is fixed to the top of the cylinder 1. The top of the connecting box 7 has a mounting hole, and a semiconductor cooling chip 17 is fixed to the side wall of the mounting hole. Multiple second fins 19 are fixed linearly at equal intervals at the hot end of the semiconductor cooling chip 17, and multiple first fins 18 are fixed linearly at equal intervals at the cold end of the semiconductor cooling chip 17. A fan 8 is fixed to the top of the cylinder 1, and the air outlet of the fan 8 is connected to the connecting box 7. A connecting pipe 10 is installed through the outer wall of the connecting box 7 at the end away from the fan 8. Multiple branch pipes 11 are installed linearly at equal intervals through the outer wall of the cylinder 1, and all branch pipes 11 are connected to the connecting pipe 10. An exhaust pipe 5 is installed throughout the cylinder 1. A filter screen is fixed to the inner wall of the exhaust pipe 5, and a one-way valve 6 is installed on the outer wall of the exhaust pipe 5. When the semiconductor cooling chip 17 is energized, its hot end temperature rises rapidly to the set value, which in turn raises the surface temperature of the multiple second fins 19 to the set value. When the power switch of the fan 8 is turned on, the fan 8 is driven to draw outside air into the connecting box 7 and heats it in contact with the surface of the multiple second fins 19. The hot air enters the cylinder 1 through the connecting pipe 10 and multiple branch pipes 11, and carries the moisture of capryloyl glycine out of the cylinder 1 through the exhaust pipe 5, the filter screen and the one-way valve 6, thus drying the capryloyl glycine.

[0028] Furthermore, the sealing mechanism includes an arc-shaped door 9, which is rotatably connected to the outer wall of the cylinder 1 near the discharge port 32. An arc-shaped rubber plate 16 is fixed to the inner wall of the arc-shaped door 9 and is adapted to the discharge port 32. After drying, the arc-shaped door 9 is rotated so that the arc-shaped rubber plate 16 is separated from the discharge port 32. At this time, the discharge port 32 is in the open state. As the two arc-shaped scrapers 15 continue to rotate, under the action of centrifugal force, the dried capryloyl glycine is scraped out of the cylinder 1 through the discharge port 32 and collected. There is no need for manual collection, saving time and improving work efficiency.

[0029] Working Principle: During operation, the rotating arc-shaped door 9 engages the arc-shaped rubber plate 16 against the side wall of the discharge port 32, sealing the discharge port 32. Capryloyl glycine requiring drying is poured into the cylinder 1 through the inlet 2. After drying, the inlet 2 is sealed. During drying, the power switch for the semiconductor cooling chip 17 is first turned on. Once energized, the temperature of its hot end rapidly rises to the set value, causing the surface temperature of the multiple second fins 19 to rise to the set value. Then, the power switch for the fan 8 is turned on, driving the fan 8 to draw outside air into the connecting box 7, where it contacts the surfaces of the multiple second fins 19 for heating. Hot air enters the cylinder 1 through connecting pipe 10 and multiple branch pipes 11, and carries the moisture of capryloyl glycine out of the cylinder 1 through air outlet pipe 5, filter screen and one-way valve 6, thus drying the capryloyl glycine. During the drying process, the power switch of the first motor 3 is turned on, driving the first motor 3 to rotate the first rotating shaft 14, which in turn drives the two arc-shaped scrapers 15 to rotate. In conjunction with the two columns 33, the connecting plate 20 rotates, which in turn drives the two connecting rods 23 and multiple stirring rods 24 to move in a circular motion along the inner wall of the cylinder 1. At the same time, in conjunction with the first gear ring 21 and two first gears 22, the two connecting rods 23 and multiple stirring rods 24 rotate on their own axis, thus drying the capryloyl glycine. The octyl glycine is stirred to perform preliminary drying. Simultaneously, the rotation of the first rotating shaft 14 drives the spiral conveyor 25 to rotate. This, in conjunction with the sleeve 12, continuously conveys the octyl glycine located at the bottom of the cylinder 1 to the inner top of the sleeve 12, and then through the discharge pipe 13 to the top of the screen 28. At this point, the power switch of the second motor 4 is turned on, driving the second rotating shaft 30 to rotate. This, in conjunction with the second gear 31 and the second gear ring 29, drives the first annular plate 26 to rotate, which in turn drives the second annular plate 27 and the screen 28 to rotate simultaneously. This screens off any octyl glycine that falls onto the surface of the screen 28, effectively preventing particles from separating. The agglomeration helps maintain the fluidity of the material. The capryloyl glycine particles that have fallen off the sieve come into contact with hot air again for secondary drying, avoiding uneven drying caused by local overheating or overhumidification, thus improving the overall quality of subsequent products. After drying, a collection container is placed below the discharge port 32, and the arc-shaped door 9 is rotated in the opposite direction to separate the arc-shaped rubber plate 16 from the discharge port 32. At this time, the discharge port 32 is in the open state. As the two arc-shaped scrapers 15 continue to rotate, under the action of centrifugal force, the dried capryloyl glycine is scraped into the collection container through the discharge port 32. There is no need for manual collection, saving time and improving work efficiency.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A capryloyl glycine drying device comprising a cylinder (1), characterized in that, The top of the cylinder (1) is fixed with a feeding port (2), and the feeding port (2) is communicated with the cylinder (1), a first rotating shaft (14) is arranged through the middle of the top of the cylinder (1), the top of the cylinder (1) is provided with a first rotating mechanism for rotating the first rotating shaft (14), the side wall of the first rotating shaft (14) is sleeved with a sleeve pipe (12), one end of the sleeve pipe (12) is fixed with the inner top of the cylinder (1), the inside of the sleeve pipe (12) is provided with a spiral conveying piece (25), the spiral conveying piece (25) is sleeved on the side wall of the first rotating shaft (14), one end of the spiral conveying piece (25) is located below the sleeve pipe (12), the outer side wall of the sleeve pipe (12) is obliquely arranged with a discharging pipe (13) near the top end, the side wall of the first rotating shaft (14) is symmetrically fixed with two arc-shaped scrapers (15) near the bottom end, the outer side wall of the sleeve pipe (12) is sleeved with a connecting plate (20), the bottom of the connecting plate (20) is symmetrically fixed with two stand columns (33), one end of the two stand columns (33) is respectively fixed with the two arc-shaped scrapers (15), the top of the connecting plate (20) is provided with a stirring mechanism for stirring octanoyl glycine at both ends, the inner side wall of the cylinder (1) is fixed with a first tooth ring (21), the first tooth ring (21) is located below the discharging pipe (13), the outer side wall of the sleeve pipe (12) is sleeved with a second ring-shaped plate (27), the inner side wall of the cylinder (1) is rotatably connected with a first ring-shaped plate (26), the first ring-shaped plate (26) and the second ring-shaped plate (27) have the same center, the inner side wall of the first ring-shaped plate (26) is fixed with a screen (28), the screen (28) is fixed with the second ring-shaped plate (27), the screen (28) is located at the middle of the discharging pipe (13) and the first tooth ring (21), the inside of the cylinder (1) is provided with a second rotating mechanism for rotating the screen (28), the top of the cylinder (1) is provided with a drying mechanism for drying octanoyl glycine, the outer side wall of the cylinder (1) is provided with a discharging port (32) at the bottom, and the outer side wall of the cylinder (1) is provided with a blocking mechanism for blocking the discharging port (32).

2. The octanoyl glycine drying apparatus according to claim 1, characterized by, The first rotating mechanism comprises a first motor (3), the first motor (3) is fixed to the top of the cylinder (1), and the output shaft of the first motor (3) is fixed with the first rotating shaft (14).

3. The octanoyl glycine drying apparatus according to claim 1, characterized by, The stirring mechanism comprises a connecting rod (23), the connecting rod (23) is arranged through one end of the top of the connecting plate (20), a plurality of stirring rods (24) are fixed on the side wall of the connecting rod (23), and the plurality of stirring rods (24) are distributed in a staggered manner, a first gear (22) is sleeved on the top end of the side wall of the connecting rod (23), and the first gear (22) is engaged with the first tooth ring (21).

4. The octanoyl glycine drying apparatus according to claim 1, characterized by, The second rotating mechanism comprises a second gear ring (29) fixed on the top of the first annular plate (26), a second rotating shaft (30) penetrating through the top of the cylinder (1), a second gear (31) sleeved on one end of the second rotating shaft (30), and the second gear (31) and the second gear ring (29) are engaged, a second motor (4) fixed on the top of the cylinder (1), and the output shaft of the second motor (4) and the second rotating shaft (30) are fixed.

5. The octanoyl glycine drying apparatus according to claim 1, characterized by, The drying mechanism comprises a connecting box (7) fixed on the top of the cylinder (1), a mounting hole is formed on the top of the connecting box (7), a semiconductor refrigeration fin (17) is fixed on the side wall of the mounting hole, a plurality of second fins (19) are fixed on the hot end of the semiconductor refrigeration fin (17) at equal distances in a linear shape, a plurality of first fins (18) are fixed on the cold end of the semiconductor refrigeration fin (17) at equal distances in a linear shape, a fan (8) is fixed on the top of the cylinder (1), the air outlet of the fan (8) and the connecting box (7) are communicated, a connecting pipe (10) is penetratingly arranged on the outer side wall of the connecting box (7) away from the fan (8), a plurality of branch pipes (11) are penetratingly arranged on the outer side wall of the cylinder (1) at equal distances in a linear shape, and the plurality of branch pipes (11) are communicated with the connecting pipe (10).

6. The octanoyl glycine drying apparatus according to claim 1, characterized by, The top of the cylinder (1) is penetratingly provided with an air outlet pipe (5), the inner side wall of the air outlet pipe (5) is fixed with a filter screen, and the outer side wall of the air outlet pipe (5) is provided with a one-way valve (6).

7. The octanoyl glycine drying apparatus according to claim 1, characterized by, The blocking mechanism comprises an arc-shaped door (9) rotatably connected to the outer side wall of the cylinder (1) near the discharge port (32), an arc-shaped rubber plate (16) is fixed on the inner side wall of the arc-shaped door (9), and is matched with the discharge port (32).

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