Quick drying equipment for powdery traditional Chinese medicine

Abstract

The utility model discloses powdery traditional Chinese medicine rapid drying equipment which comprises a rack and a drying box, a drying cylinder is arranged at the top of the rack, the drying box is arranged on one side of the drying cylinder, the bottom of the drying box is connected with the drying cylinder through a fixing plate, an air heater is arranged in the drying box, and a filter plate is arranged in the drying box and located on one side of the air heater. A cleaning assembly used for cleaning the filter plate is arranged in the drying box, an output shaft of an air cylinder pushes a brush to slide on the surface of a guide rod, so that the brush brushes the surface of the filter plate through the brush when moving, dust and particles on the surface of the filter plate are brushed off, and the brushed-off dust and particles fall into a collecting box at the bottom of the brush. And the dust and the particles on the surface of the filter plate are brushed off through a brush to clean the filter plate, so that the problem that the filter screen needs to be dismounted and mounted back and forth for cleaning is avoided, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of powdered Chinese medicine drying, and in particular relates to a device for quickly drying powdered Chinese medicine. Background Art

[0002] The Chinese medicine is ground into powder, and in order to increase the shelf life of the powder after grinding, it is necessary to dry the powder through a drying cylinder to remove the moisture in the powder, thereby extending the shelf life of the medicine and improving its stability.

[0003] The existing method is to add medicine powder into a drying cylinder and dry the medicine powder in the drying cylinder with hot air blown out by a hot air blower on the surface of the drying cylinder. While the hot air blower is blowing, the hot air blown out by the hot air blower can be filtered through a filter plate to filter dust and particles in the hot air to avoid contamination of the medicine powder by blowing into the medicine powder. However, after the dust and particles are filtered out by the filter plate, the dust and particles will adhere to the surface of the filter, causing the filter to be blocked and affecting the use. Therefore, the filter needs to be regularly disassembled from the frame to clean the dust and particles on the surface of the filter. However, it is troublesome to disassemble and install the filter back and forth, which reduces the practicality of the device when in use. Utility Model Content

[0004] The purpose of the utility model is to provide a powdered Chinese medicine rapid drying device to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a powdered Chinese medicine rapid drying device, comprising:

[0006] A frame, a drying cylinder is provided on the top of the frame, and a top cover is sealed on the top of the drying cylinder;

[0007] A drying box, wherein the drying box is arranged at one side of the drying cylinder and the bottom of the drying box is connected to the drying cylinder through a fixing plate, a hot air blower is arranged in the drying box, a filter plate for filtering the air sucked in by the hot air blower is arranged in the drying box and located at one side of the hot air blower, and a cleaning component for cleaning the filter plate is arranged in the drying box, and the surface of the filter plate is brushed by the brush of the cleaning component so that the brush brushes off the dust on the surface of the filter plate.

[0008] Preferably, the cleaning assembly includes a cylinder and a guide rod, the cylinder is arranged on the top of the drying box, the guide rod is fixedly connected in the drying box, the brush is slidably sleeved on the surface of the guide rod, and the moving direction of the brush is guided by the guide rod, thereby enhancing the stability of the brush movement.

[0009] Preferably, the output shaft of the cylinder slides through the drying box and is fixedly connected to the brush. A collection box for collecting dust is slidably connected inside the drying box and at the bottom of the brush.

[0010] Preferably, a connecting pipe is provided on the surface of the top cover, one end of the connecting pipe is connected to the air outlet end of the hot air blower, and a plurality of air outlet nozzles are connected to the surface of the connecting pipe, and the air outlet nozzles penetrate the top cover and extend into the drying cylinder.

[0011] Preferably, a motor is provided on the top of the top cover, a rotating shaft is rotatably connected inside the drying cylinder, one end of the rotating shaft rotates through the top cover and is fixedly connected to the output shaft of the motor, a plurality of stirring rods are fixedly connected to the surface of the rotating shaft, scrapers are provided on both sides of the rotating shaft and the scrapers are connected to the rotating shaft through mounting rods.

[0012] Preferably, a feed hopper is provided on the top of the top cover, heating plates are provided on both sides of the drying box, heating wires are provided in the heating plates, and medicinal powder can be added into the drying cylinder through the feed hopper.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The medicine powder to be dried is added into a feed hopper and drops into a drying cylinder from the feed hopper, and the motor and the hot air blower are started and the two sets of heating plates are energized. The motor drives the rotating shaft to rotate when working. While the rotating shaft rotates, the medicine powder is stirred and mixed by a stirring rod to prevent caking. While the stirring rod is stirring, the hot air blown by the hot air blower is blown into the drying cylinder through a plurality of air outlets on the surface of the connecting pipe, so that the medicine powder is dried by the hot air while being stirred. The heat generated by the heating plates on both sides of the drying cylinder after being energized and the hot air blown by the hot air blower can greatly improve the efficiency of drying the medicine powder.

[0015] By placing the hot air blower in the drying box, when the hot air blower is started, the air suction end of the hot air blower draws air into the drying box through the air vents on one side of the drying box, and filters the dust and particles in the air through the filter plate, thereby preventing the dust and particles from being blown into the medicine powder through the air outlet nozzle and causing contamination to the medicine powder.

[0016] After the dust and particles in the air are filtered through the filter plate, the dust and particles will be adsorbed on the surface of the filter plate. When the filter plate needs to be cleaned, the cylinder is started, and the output shaft of the cylinder pushes the brush to slide on the surface of the guide rod, so that the brush brushes the surface of the filter plate while moving, thereby brushing off the dust and particles on the surface of the filter plate, and the brushed off dust and particles fall into the collection box at the bottom of the brush, thereby collecting the dust and particles for later cleaning. The filter plate is cleaned by brushing off the dust and particles on the surface of the filter plate with the brush, thereby avoiding the problem of having to disassemble and install the filter net back and forth for cleaning, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 It is a cross-sectional view of the utility model;

[0019] Figure 3 It is a cross-sectional view of the heating plate of the utility model.

[0020] In the figure: 1. frame; 2. drying cylinder; 3. top cover; 4. drying box; 5. fixing plate; 6. hot air blower; 7. filter plate; 8. cleaning component; 9. brush; 10. cylinder; 11. guide rod; 12. collecting box; 13. connecting pipe; 14. air outlet; 15. rotating shaft; 16. stirring rod; 17. motor; 18. feed hopper; 19. heating plate; 20. heating wire; 21. air vent; 22. scraper; 23. discharge pipe. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides Figure 1-3 A powdered Chinese medicine rapid drying device is shown, comprising:

[0023] A frame 1, a drying cylinder 2 is provided on the top of the frame 1, a top cover 3 is sealed on the top of the drying cylinder 2, and a discharge pipe 23 is connected to the bottom of the drying cylinder 2. When the powder is dried, it can be discharged from the drying cylinder 2 through the discharge pipe 23;

[0024] A drying box 4 is provided at one side of the drying cylinder 2 and the bottom of the drying box 4 is connected to the drying cylinder 2 through a fixing plate 5. A hot air blower 6 is provided in the drying box 4. A filter plate 7 for filtering the air sucked in by the hot air blower 6 is provided in the drying box 4 and at one side of the hot air blower 6. A cleaning component 8 for cleaning the filter plate 7 is provided in the drying box 4. The surface of the filter plate 7 is brushed by a brush 9 of the cleaning component 8 so that the brush 9 brushes off the dust on the surface of the filter plate 7.

[0025] The cleaning assembly 8 includes a cylinder 10 and a guide rod 11. The cylinder 10 is arranged on the top of the drying box 4. The guide rod 11 is fixedly connected to the drying box 4. The brush 9 is slidably sleeved on the surface of the guide rod 11. The moving direction of the brush 9 is guided by the guide rod 11, thereby enhancing the stability of the movement of the brush 9.

[0026] The output shaft of the cylinder 10 slides through the drying box 4 and is fixedly connected to the brush 9. A collecting box 12 for collecting dust is slidably connected inside the drying box 4 and located at the bottom of the brush 9. The dust and particles brushed off are collected by the collecting box 12.

[0027] A connecting pipe 13 is provided on the surface of the top cover 3, one end of the connecting pipe 13 is connected to the air outlet end of the hot air blower 6, and a plurality of air outlet nozzles 14 are connected to the surface of the connecting pipe 13, and the air outlet nozzles 14 penetrate the top cover 3 and extend into the drying cylinder 2. The hot air blown by the hot air blower 6 is blown into the drying cylinder 2 through the plurality of air outlet nozzles 14 on the surface of the connecting pipe 13, so that the medicine powder is dried by the hot air.

[0028] A motor 17 is provided on the top of the top cover 3, a rotating shaft 15 is rotatably connected inside the drying cylinder 2, and one end of the rotating shaft 15 rotates through the top cover 3 and is fixedly connected to the output shaft of the motor 17, a plurality of stirring rods 16 are fixedly connected to the surface of the rotating shaft 15, scrapers 22 are provided on both sides of the rotating shaft 15 and the scrapers 22 are connected to the rotating shaft 15 through mounting rods, the rotating shaft 15 can drive the scrapers 22 to rotate while rotating, and the scrapers 22 can scrape the powder on the surface of the heating plate 19 to avoid adhering to the surface of the heating plate 19.

[0029] A feed hopper 18 is provided on the top of the top cover 3, and heating plates 19 are provided on both sides of the drying box 4. A heating wire 20 is provided in the heating plate 19. When the heating plate 19 is powered on, the heating wire 20 inside the heating plate 19 generates heat, and the heat generated by the heating wire 20 can dry the powder.

[0030] The powdered Chinese medicine rapid drying equipment is characterized in that the medicine powder to be dried is added into a feed hopper 18, and the medicine powder falls into a drying cylinder 2 from the feed hopper 18, and a motor 17 and a hot air blower 6 are started to work and two sets of heating plates 19 are energized. When working, the motor 17 drives the rotating shaft 15 to rotate. While the rotating shaft 15 rotates, the medicine powder is stirred and mixed by a stirring rod 16 to prevent agglomeration. While the stirring rod 16 is stirring, the hot air blown by the hot air blower 6 is blown into the drying cylinder 2 through a plurality of air outlets 14 on the surface of a connecting pipe 13, so that the medicine powder is dried by the hot air while being stirred, so that the medicine powder can be evenly dried, and the heat generated by the heating plates 19 on both sides of the drying cylinder 2 after being energized and the hot air blown by the hot air blower 6 can greatly improve the drying efficiency of the medicine powder.

[0031] By arranging the hot air blower 6 in the drying box 4, when the hot air blower 6 is started, the air suction end of the hot air blower 6 sucks air into the drying box 4 through the air vents 21 on one side of the drying box 4, and filters the dust and particles in the air through the filter plate 7, so as to prevent the dust and particles from being blown into the medicine powder through the air outlet 14 and causing contamination to the medicine powder;

[0032] After the filter plate 7 filters the dust and particles in the air, the dust and particles will be adsorbed on the surface of the filter plate 7. When the filter plate 7 needs to be cleaned, the cylinder 10 is started to work, and the output shaft of the cylinder 10 pushes the brush 9 to slide on the surface of the guide rod 11, so that the brush 9 brushes the surface of the filter plate 7 through the brush 9 when moving, thereby brushing off the dust and particles on the surface of the filter plate 7, and the dust and particles brushed off fall into the collecting box 12 at the bottom of the brush 9, so that the dust and particles are collected, and the collecting box 12 can be pulled out of the drying box 4 for cleaning the dust and particles at a later time, which is more convenient. The dust and particles on the surface of the filter plate 7 are brushed off by the brush 9 to clean the filter plate 7, thereby avoiding the problem of disassembling and installing the filter net back and forth for cleaning, thereby improving the practicality of the device.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A powdered Chinese medicine rapid drying device, characterized in that: include: A frame (1), wherein a drying cylinder (2) is provided on the top of the frame (1), and a top cover (3) is sealed on the top of the drying cylinder (2); A drying box (4), the drying box (4) being arranged on one side of a drying cylinder (2) and the bottom of the drying box (4) being connected to the drying cylinder (2) via a fixing plate (5), the drying box (4) being provided with a hot air blower (6), the drying box (4) being provided with a filter plate (7) for filtering air sucked in by the hot air blower (6) and the drying box (4) being provided with a cleaning component (8) for cleaning the filter plate (7), the brush (9) of the cleaning component (8) brushing the surface of the filter plate (7) so that the brush (9) brushes off dust on the surface of the filter plate (7).

2. The powdered Chinese medicine rapid drying device according to claim 1, characterized in that: The cleaning assembly (8) comprises a cylinder (10) and a guide rod (11); the cylinder (10) is disposed on the top of the drying box (4); the guide rod (11) is fixedly connected to the drying box (4); and the brush (9) is slidably sleeved on the surface of the guide rod (11).

3. The powdered Chinese medicine rapid drying device according to claim 2, characterized in that: The output shaft of the cylinder (10) slides through the drying box (4) and is fixedly connected to the brush (9). A collection box (12) for collecting dust is slidably connected inside the drying box (4) and located at the bottom of the brush (9).

4. The powdered Chinese medicine rapid drying device according to claim 1, characterized in that: A connecting pipe (13) is provided on the surface of the top cover (3), one end of the connecting pipe (13) is connected to the air outlet end of the hot air blower (6), and a plurality of air outlet nozzles (14) are connected to the surface of the connecting pipe (13), and the air outlet nozzles (14) penetrate the top cover (3) and extend into the drying cylinder (2).

5. The powdered Chinese medicine rapid drying device according to claim 1, characterized in that: A motor (17) is provided on the top of the top cover (3); a rotating shaft (15) is rotatably connected inside the drying cylinder (2); one end of the rotating shaft (15) rotates through the top cover (3) and is fixedly connected to an output shaft of the motor (17); a plurality of stirring rods (16) are fixedly connected to the surface of the rotating shaft (15); scrapers (22) are provided on both sides of the rotating shaft (15) and the scrapers (22) are connected to the rotating shaft (15) via mounting rods.

6. The powdered Chinese medicine rapid drying device according to claim 1, characterized in that: A feed hopper (18) is provided on the top of the top cover (3), heating plates (19) are provided on both sides of the drying box (4), and heating wires (20) are provided in the heating plates (19).

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