A pharmaceutical synthesis powder anti-caking dryer

Abstract

This utility model discloses a pharmaceutical synthetic powder anti-caking dryer, including a crushing box and a support frame. A square ring block is fixed to the outer surface of the bottom of the crushing box, and a connecting frame is fixed to one side of the square ring block. This utility model, by setting up a motor, a rotating rod, a gear, a gear, a rotating rod, and a crushing roller, can break up and disperse clumps of powder, effectively preventing the powder from clumping during drying. By setting up a drying cylinder, a heating solenoid, a motor, a stirring shaft, and a stirring rod, the crushed powder can be heated and dried. Stirring makes the heating more uniform. By setting up a fixed plate, a fixed plate, a motor, a rotating rod, a rotating block, a limiting plate, and a collection frame, it is convenient to tilt the drying cylinder after drying by driving the motor to pour the powder into the collection frame for collection, facilitating the removal and collection of the dried powder.

Description

Technical Field

[0001] This utility model relates to the field of pharmaceutical drying technology, specifically a pharmaceutical synthetic powder anti-caking dryer. Background Technology

[0002] Drying equipment, also known as dryers or dryers, is equipment used for drying operations. It uses heat to vaporize and remove moisture (generally water or other volatile liquid components) from materials. The purpose of drying is to meet the needs of material use or further processing. In the processing of pharmaceutical synthetic powders, drying equipment is required for drying.

[0003] For example, Chinese utility model patent CN218545147U discloses a rapid powder drying device. Addressing the problems of existing drying equipment that does not treat raw materials during feeding, leading to clumping of damp powder and clogging of the feed inlet, resulting in incomplete drying, and the fixed location of the equipment limiting its flexibility, this invention proposes the following solution: A drying chamber with a door is provided. A feed hopper is fixedly connected to the top of the drying chamber. A first crushing roller and a second crushing roller are rotatably connected inside the feed hopper. This invention uses a drive mechanism to rotate the first and second crushing rollers, thereby crushing and dispersing the powder entering the feed hopper. This prevents clumping of the feed hopper and reduces the feeding speed. A moving mechanism allows the drying chamber to be moved, providing high flexibility.

[0004] However, existing powder anti-caking dryers use a stirring shaft and stirring rod to stir the powder, making the drying process more uniform. The dried powder accumulates in the drying chamber, and the stirring mechanism inside the drying chamber makes it inconvenient to remove and collect the dried powder.

[0005] Therefore, we propose a pharmaceutical synthesis powder anti-caking dryer to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide a pharmaceutical synthesis powder anti-caking dryer to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a pharmaceutical synthetic powder anti-caking dryer, comprising a pulverizing box and a support frame, wherein a square ring block is fixedly connected to the bottom outer surface of the pulverizing box, a connecting frame is fixedly connected to one side of the square ring block, a cylinder is fixedly installed on the connecting frame, one end of the piston rod of the cylinder is fixedly connected to the output end of the connecting rod, and a cover plate is fixedly connected to the other end of the connecting rod.

[0008] One end of the top surface of the support frame is fixedly connected to a fixing plate 1, and the other end of the top surface of the support frame is fixedly connected to a fixing plate 2. A motor 2 is fixedly installed on one side of the fixing plate 1. A rotating rod is fixedly connected to the shaft of the motor 2. A rotating block is fixedly connected to the outer surface of the rotating rod. A drying cylinder is fixedly connected to the top surface of the rotating block. A heating solenoid is installed inside the wall of the drying cylinder. A motor 3 is fixedly installed on the bottom surface of the drying cylinder. A stirring shaft is fixedly connected to the shaft of the motor 3. Multiple stirring rods are fixedly connected to the outer surface of the stirring shaft.

[0009] The bottom of the square ring block is fixed with multiple support columns, and there are four support columns. Two of the support columns are fixed with limiting plates on one side, and the limiting plates contact the collection frame.

[0010] Preferably, the bottom of the crushing box is provided with a guide groove, the top surface of the crushing box is fixedly connected to a feed hopper, the top surface of the crushing box is provided with a feed inlet, and the inner top surface of the crushing box is fixedly connected to a guide frame.

[0011] Preferably, a fixing frame is fixedly connected to one side of the crushing box, a motor is fixedly installed on one side of the fixing frame, a rotating rod is fixedly connected to the shaft of the motor, a gear is fixedly connected to the outer surface of the rotating rod, a gear is meshed with one side of the gear, a rotating rod is fixedly connected inside the gear, and a crushing roller is fixedly connected to the outer surfaces of the rotating rod and the rotating rod.

[0012] Preferably, the first rotating rod and the second rotating rod are rotatably connected to the fixed frame and the crushing box, and the crushing roller is located inside the crushing box.

[0013] Preferably, one side of the rotating block contacts the first fixing plate, and the other side of the rotating block contacts the second fixing plate.

[0014] Preferably, a slot is formed on the top surface of the rotating block, and the motor is located inside the slot.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This invention, by incorporating a motor, a rotating rod, gears, gears, a rotating rod, and a crushing roller, can break up and disperse clumps of powder, effectively preventing the powder from clumping during drying. The invention also includes a drying cylinder, a heating solenoid, a motor, a stirring shaft, and a stirring rod, which heat and dry the pulverized powder. Stirring ensures more uniform heating. Furthermore, the invention includes a fixing plate, a fixing plate, a motor, a rotating rod, a rotating block, a limiting plate, and a collection frame. After drying, the powder is tilted by the driving motor, causing it to pour into the collection frame for easy removal and collection. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a frontal cross-sectional view of the present invention.

[0019] Figure 3 This is a side view sectional structural diagram of the present invention;

[0020] Figure 4 This is a top view cross-sectional structural diagram of the present invention.

[0021] In the diagram: 1. Crushing box; 2. Square ring block; 3. Support column; 4. Feed inlet; 5. Feed hopper; 6. Guide frame; 7. Fixing frame; 8. Motor 1; 9. Rotating rod 1; 10. Gear 1; 11. Gear 2; 12. Rotating rod 2; 13. Crushing roller; 14. Guide trough; 15. Connecting frame; 16. Cylinder; 17. Connecting rod; 18. Cover plate; 19. Support frame; 20. Fixing plate 1; 21. Fixing plate 2; 22. Motor 2; 23. Rotating rod; 24. Rotating block; 241. Groove; 25. Drying cylinder; 26. Motor 3; 27. Stirring shaft; 28. Stirring rod; 29. ​​Limiting plate; 30. Collection frame; 31. Heating solenoid. Detailed Implementation

[0022] 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.

[0023] Example 1:

[0024] Please see Figure 1-4 This is the first embodiment of the present invention, which provides a technical solution: a pharmaceutical synthetic powder anti-caking dryer, including a crushing box 1 and a support frame 19. A square ring block 2 is fixedly connected to the bottom outer surface of the crushing box 1. A connecting frame 15 is fixedly connected to one side of the square ring block 2. A cylinder 16 is fixedly installed on the connecting frame 15. One end of a connecting rod 17 is fixedly connected to the piston rod output end of the cylinder 16. The other end of the connecting rod 17 is fixedly connected to a cover plate 18. The cover plate 18 can move to contact the top surface of the drying cylinder 25 to block the top opening of the drying cylinder 25 and prevent dust from entering.

[0025] One end of the top surface of the support frame 19 is fixedly connected to a fixing plate 20, and the other end of the top surface of the support frame 19 is fixedly connected to a fixing plate 21. One side of the fixing plate 20 is fixedly installed with a motor 22. A rotating rod 23 is fixedly connected to the shaft of the motor 22. A rotating block 24 is fixedly connected to the outer surface of the rotating rod 23. A drying cylinder 25 is fixedly connected to the top surface of the rotating block 24. A heating solenoid 31 is installed inside the wall of the drying cylinder 25. A motor 36 is fixedly installed on the bottom surface of the drying cylinder 25. A stirring shaft 27 is fixedly connected to the shaft of the motor 36. Multiple stirring rods 28 are fixedly connected to the outer surface of the stirring shaft 27.

[0026] The bottom of the square ring block 2 is fixed with multiple support columns 3, and there are four support columns 3. Two of the support columns 3 are fixed with limiting plates 29 on one side respectively. The limiting plates 29 contact the collection frame 30 and can limit the position when the collection frame 30 is placed.

[0027] Example 2:

[0028] Please see Figure 1-4 This is the second embodiment of the present invention. This embodiment is based on the previous embodiment. The bottom of the crushing box 1 is provided with a guide groove 14, so that the crushed powder can fall directly into the collection frame 30 through the guide groove 14. The top surface of the crushing box 1 is fixedly connected to the feed hopper 5, the top surface of the crushing box 1 is provided with a feed port 4, and the top surface of the crushing box 1 is fixedly connected to the guide frame 6, so that the powder poured in can be crushed by the crushing roller 13.

[0029] A fixed frame 7 is fixedly connected to one side of the crushing box 1. A motor 8 is fixedly installed on one side of the fixed frame 7. A rotating rod 9 is fixedly connected to the shaft of the motor 8. A gear 10 is fixedly connected to the outer surface of the rotating rod 9. A gear 2 11 is meshed and connected to one side of the gear 10. A rotating rod 2 12 is fixedly connected inside the gear 2 11. A crushing roller 13 is fixedly connected to the outer surfaces of the rotating rod 9 and the rotating rod 2 12.

[0030] Rotating rod 1 (9) and rotating rod 2 (12) are rotatably connected to the fixed frame 7 and the crushing box 1, and the crushing roller 13 is located inside the crushing box 1.

[0031] One side of the rotating block 24 contacts the first fixing plate 20, and the other side of the rotating block 24 contacts the second fixing plate 21, which can effectively limit the rotation of the rotating block 24.

[0032] A slot 241 is opened on the top surface of the rotating block 24, and the motor 26 is located in the slot 241.

[0033] Please see Figure 1-4In use, the collecting frame 30 is placed between two limiting plates 29 with both sides of the collecting frame 30 contacting the limiting plates 29. The motor 8 is connected to an external power source. Starting the motor 8 drives the rotating rod 9, gear 10, and crushing roller 13 on one side, and the gear 11, rotating rod 12, and crushing roller 13 on the other side to rotate. The powder to be dried is poured into the feeding hopper 5. The powder is crushed and dispersed by the crushing roller 13, effectively preventing clumping of the powder during drying. After crushing, the powder falls directly into the drying cylinder 25 through the guide chute 14. The cylinder 16 is connected to an external power source. Starting the cylinder 16 moves the cover plate 18, causing the cover plate 18 to contact the top surface of the drying cylinder 25. The top opening of the drying cylinder 25 is covered. The heating solenoid 31 is connected to an external power source. When the heating solenoid 31 is powered, it heats the drying cylinder 25 through the current effect. The motor 26 is connected to an external power source and is then started to drive the stirring shaft 27 and stirring rod 28 to rotate and stir the powder, reducing powder accumulation and effectively preventing agglomeration. This makes the powder heating more uniform and improves the drying effect. After the drying work is completed, the cover plate 18 is removed by starting the cylinder 16. The motor 22 is connected to an external power source and is started to drive the rotating block 24 and the drying cylinder 25 to rotate and tilt, so that the dried powder in the drying cylinder 25 falls into the collection frame 30 for collection, making it easy to remove and collect the dried powder.

[0034] 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 pharmaceutical synthesis powder anti-caking dryer, comprising a pulverizing box (1), a supporting frame (19), characterized in that: A square ring block (2) is fixed to the bottom outer surface of the crushing box (1). A connecting frame (15) is fixed to one side of the square ring block (2). A cylinder (16) is fixedly installed on the connecting frame (15). One end of a connecting rod (17) is fixed to the piston rod output end of the cylinder (16). The other end of the connecting rod (17) is fixed to a cover plate (18). One end of the top surface of the support frame (19) is fixedly connected to a fixing plate 1 (20), and the other end of the top surface of the support frame (19) is fixedly connected to a fixing plate 2 (21). A motor 2 (22) is fixedly installed on one side of the fixing plate 1 (20). A rotating rod (23) is fixedly connected to the shaft of the motor 2 (22). A rotating block (24) is fixedly connected to the outer surface of the rotating rod (23). A drying cylinder (25) is fixedly connected to the top surface of the rotating block (24). A heating solenoid (31) is installed inside the cylinder wall of the drying cylinder (25). A motor 3 (26) is fixedly installed on the bottom surface of the drying cylinder (25). A stirring shaft (27) is fixedly connected to the shaft of the motor 3 (26). Multiple stirring rods (28) are fixedly connected to the outer surface of the stirring shaft (27). The bottom of the square ring block (2) is fixed with multiple support columns (3), and there are four support columns (3). Two of the support columns (3) are fixed with limiting plates (29) on one side, and the limiting plates (29) contact the collection frame (30).

2. The anti-caking dryer for pharmaceutical synthesis powder according to claim 1, characterized in that: The bottom of the crushing box (1) is provided with a guide groove (14), the top surface of the crushing box (1) is fixedly connected to the feed hopper (5), the top surface of the crushing box (1) is provided with a feed inlet (4), and the top surface of the crushing box (1) is fixedly connected to the guide frame (6).

3. The anti-caking dryer for pharmaceutical synthesis powder according to claim 2, characterized in that: A fixed frame (7) is fixedly connected to one side of the crushing box (1), a motor (8) is fixedly installed on one side of the fixed frame (7), a rotating rod (9) is fixedly connected to the shaft of the motor (8), a gear (10) is fixedly connected to the outer surface of the rotating rod (9), a gear (11) is meshed and connected to one side of the gear (10), a rotating rod (12) is fixedly connected inside the gear (11), and a crushing roller (13) is fixedly connected to the outer surfaces of the rotating rod (9) and the rotating rod (12).

4. The anti-caking dryer for pharmaceutical synthesis powder according to claim 3, characterized in that: The rotating rod one (9) and rotating rod two (12) are rotatably connected to the fixed frame (7) and the crushing box (1), and the crushing roller (13) is located inside the crushing box (1).

5. The anti-caking dryer for pharmaceutical synthesis powder according to claim 4, characterized in that: One side of the rotating block (24) contacts the first fixing plate (20), and the other side of the rotating block (24) contacts the second fixing plate (21).

6. The anti-caking dryer for pharmaceutical synthesis powder according to claim 5, characterized in that: The rotating block (24) has a slot (241) on its top surface, and the motor (26) is located inside the slot (241).

Images