Concentration equipment for pharmacy

Abstract

The utility model discloses concentration equipment for pharmacy, which relates to the technical field of concentration equipment for pharmacy and comprises a barrel, a cover is fixedly mounted at the upper end of the barrel, the section of the cover is of an isosceles trapezoid structure, a feeding pipe is fixedly mounted at the center of the cover, and a plurality of heating rods are fixedly mounted on the upper wall surface in the cover. Materials are guided into the barrel through the feeding pipe, the heating rods heat and concentrate the materials, meanwhile, the driving assembly drives the helical ribbon screw stirring rod to rotate and stir the materials, in the stirring process, the materials are uniformly stirred, the stirring speed is high, and the stirring effect is good. The driving assembly drives the rotating rod to rotate at the same time, the rotating rod drives the second connecting plate to rotate, the second connecting plate drives the scraping plate and the first connecting plate to rotate, then the scraping plate scrapes materials on the heating rods, the phenomenon that the materials adhere to the heating rods and paste the materials is avoided, and the rate of finished products of material concentration processing is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of pharmaceutical concentration equipment, in particular to a pharmaceutical concentration equipment. Background Art

[0002] Drugs are mainly derived from natural drugs and their processed products, including herbal drugs, animal drugs, mineral drugs and some chemical and biological drugs. In the process of drug production, the concentration process of drugs is an important process in drug manufacturing. Its purpose is to purify and concentrate the active ingredients in the drugs to ensure the quality of drug production.

[0003] For example, in the utility model patent entitled "Rapid concentration device for pharmaceutical preparation" and with publication number CN213760520U, a device is designed to install a heating rod mounting seat by opening a first mounting hole inside the box cover, and a threaded heating rod is arranged inside the heating rod mounting seat to accelerate the concentration speed of the medicine inside the concentration tank. A sealed bearing is installed at the bottom of the concentration tank to install the connecting rod, and the stirring motor drives the stirring blade to stir the medicine, thereby further increasing its concentration speed and achieving the purpose of rapid concentration.

[0004] However, during the use of the existing concentration equipment, the temperature on the heating rod is relatively high, and the material adhering to the heating rod cannot be cleaned in time, which makes the material on the heating rod easily heated by the high temperature and forms a paste, thereby affecting the finished concentrated product rate of the material. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a concentration device for pharmaceutical preparation, which solves the technical problem that during the use of the prior art concentration device, the temperature on the heating rod is high, the material adhering to the heating rod cannot be cleaned in time, which causes the material on the heating rod to be easily heated by the high temperature and form a paste, thereby affecting the finished concentrated product rate of the material.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a concentration device for pharmaceutical preparation, comprising a barrel, a cover body is fixedly installed on the upper end of the barrel, the cross-sectional shape of the cover body is an isosceles trapezoidal structure, a feed pipe is fixedly installed at the center of the cover body, a plurality of heating rods are fixedly installed on the upper wall of the cover body, and the plurality of heating rods are evenly distributed on the upper wall of the cover body with the feed pipe as the center, an exhaust pipe is fixedly installed on the side wall of the cover body, an exhaust valve is fixedly installed on the exhaust pipe, a ribbon screw stirring rod is rotatably installed on the lower wall of the barrel body, a driving assembly is provided on the lower wall of the barrel body, the driving assembly is connected to the ribbon screw stirring rod, a first connecting plate is rotatably installed on the heating rod, a second connecting plate is rotatably installed on the lower end of the heating rod, a rotating rod is fixedly installed on the lower wall of the second connecting plate, the driving assembly is connected to the rotating rod, a scraper is fixedly installed between the first connecting plate and the second connecting plate, the scraper contacts the heating rod, and a discharge pipe is fixedly installed on the side wall of the barrel.

[0007] Preferably, the driving assembly includes a carrying box, the upper end of which is an open structure, the upper wall of the carrying box is fixedly connected to the lower wall of the cylinder, a motor is fixedly installed on the lower wall inside the carrying box, the lower end of the ribbon screw stirring rod passes through the cylinder and is fixedly connected to the motor driving end, a main gear is fixedly installed on the lower end of the ribbon screw stirring rod, the lower end of the rotating rod passes through the cylinder and is fixedly installed with a transmission gear, and the transmission gear is meshingly connected to the main gear.

[0008] Preferably, a plurality of transverse stirring rods are fixedly mounted on the side of the scraper away from the heating rod.

[0009] Preferably, valves are fixedly installed on the feed pipe and the discharge pipe respectively.

[0010] Preferably, an air pressure sensor is fixedly mounted on the upper wall surface of the cover body.

[0011] Preferably, support legs are fixedly installed at the four corners of the lower wall of the cylinder.

[0012] Beneficial Effects

[0013] The utility model provides a concentration device for pharmaceutical manufacturing, which solves the technical problem that in the use of the existing concentration device, the temperature on the heating rod is high, the material adhering to the heating rod cannot be cleaned in time, which makes the material on the heating rod easily heated by high temperature and forms a paste, thereby affecting the finished product rate of the finished concentrated material. The utility model introduces the material into the cylinder through the feed pipe, and the heating rod heats and concentrates the material. At the same time, the driving component drives the spiral screw stirring rod to rotate to stir the material. During the stirring process, the driving component drives the rotating rod to rotate at the same time, and the rotating rod drives the second connecting plate to rotate, and the second connecting plate drives the scraper and the first connecting plate to rotate, so that the scraper scrapes the material on the heating rod to prevent the material from adhering to the heating rod and forming a paste, thereby improving the finished product rate of the material concentration processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a concentration device for pharmaceutical production according to the utility model.

[0015] In the figure: 1. cylinder; 2. cover; 3. feed pipe; 4. heating rod; 5. exhaust pipe; 6. exhaust valve; 7. ribbon screw stirring rod; 8. first connecting plate; 9. second connecting plate; 10. rotating rod; 11. scraper; 12. discharge pipe; 13. carrying box; 14. motor; 15. main gear; 16. transmission gear; 17. horizontal stirring rod; 18. valve; 19. air pressure sensor; 20. supporting leg. DETAILED DESCRIPTION

[0016] 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.

[0017] See also Figure 1The utility model provides a technical solution: a concentration device for pharmaceutical preparation, comprising a barrel 1, a cover 2 is fixedly mounted on the upper end of the barrel 1, the cross-sectional shape of the cover 2 is an isosceles trapezoidal structure, a feed pipe 3 is fixedly mounted at the center of the cover 2, a plurality of heating rods 4 are fixedly mounted on the inner upper wall of the cover 2, and the plurality of heating rods 4 are evenly distributed on the inner upper wall of the cover 2 with the feed pipe 3 as the center, an exhaust pipe 5 is fixedly mounted on the side wall of the cover 2, an exhaust valve 6 is fixedly mounted on the exhaust pipe 5, and a rotating device is installed on the inner lower wall of the barrel 1. A ribbon screw stirring rod 7 is installed, a driving assembly is provided on the outer lower wall of the barrel 1, and the driving assembly is connected to the ribbon screw stirring rod 7. A first connecting plate 8 is rotatably installed on the heating rod 4, and a second connecting plate 9 is rotatably installed on the lower end of the heating rod 4. A rotating rod 10 is fixedly installed on the lower wall of the second connecting plate 9, and the driving assembly is connected to the rotating rod 10. A scraper 11 is fixedly installed between the first connecting plate 8 and the second connecting plate 9, and the scraper 11 is in contact with the heating rod 4. A discharge pipe 12 is fixedly installed on the side wall of the barrel 1;

[0018] The material is introduced into the barrel 1 through the feed pipe 3. At this time, the heating rod 4 is started so that the heating rod 4 heats and concentrates the material. At the same time, the driving component drives the spiral screw stirring rod 7 (the spiral screw stirring rod is composed of a continuous spiral ribbon shape, similar to a spiral belt conveyor. It is suitable for materials that require stronger shearing and mixing effects, such as colloidal materials, viscous materials and materials with fluid properties) to rotate to stir the material. During the stirring process, the driving component drives the rotating rod 10 to rotate at the same time, and the rotating rod 10 drives the second connecting plate 9 to rotate. The second connecting plate 9 drives the scraper and the first connecting plate 8 to rotate, so that the scraper 11 scrapes the material on the heating rod 4 to prevent the material from adhering to the heating rod 4 and forming a paste. The steam generated during heating is discharged through the exhaust pipe 5.

[0019] The present embodiment is further configured as follows: the driving assembly includes a carrying box 13, the upper end of the carrying box 13 is an open structure, the upper wall of the carrying box 13 is fixedly connected to the lower wall of the cylinder 1, a motor 14 is fixedly installed on the lower wall of the carrying box 13, the lower end of the ribbon screw stirring rod 7 passes through the cylinder 1 and is fixedly connected to the driving end of the motor 14, a main gear 15 is fixedly installed on the lower end of the ribbon screw stirring rod 7, the lower end of the rotating rod 10 passes through the cylinder 1 and is fixedly installed with a transmission gear 16, and the transmission gear 16 is meshed and connected with the main gear 15;

[0020] The motor 14 is started, and the driving end of the motor 14 drives the lower end of the ribbon screw stirring rod 7 to rotate, thereby causing the main gear 15 to rotate. Since the main gear 15 is meshed and connected with the transmission gear 16, the main gear 15 drives the transmission gear 16 to rotate at the same time.

[0021] This embodiment is further configured such that a plurality of transverse stirring rods 17 are fixedly mounted on one side of the scraper 11 away from the heating rod 4;

[0022] The transverse stirring rod 17 plays a role in assisting the stirring of the material.

[0023] This embodiment is further configured such that valves 18 are fixedly installed on the feed pipe 3 and the discharge pipe 12 respectively;

[0024] The valve 18 is used to control the opening and closing of the feed pipe 3 and the discharge pipe 12 .

[0025] This embodiment is further configured such that an air pressure sensor 19 is fixedly mounted on the upper wall surface of the cover body 2;

[0026] The air pressure sensor 19 and the exhaust valve 6 are electrically connected to an external controller. When the air pressure sensor 19 detects that the air pressure inside the cylinder 1 is higher than the rated value, the exhaust valve 6 opens, thereby allowing the exhaust pipe 5 to release pressure and discharge steam.

[0027] This embodiment is further configured such that support legs 20 are fixedly installed at the four corners of the lower wall of the cylinder 1.

[0028] The detailed connection means are well-known in the art. The following mainly introduces the working principle and process. The specific work is as follows.

[0029] Embodiment: According to the attached drawings of the specification, the material is introduced into the cylinder 1 through the feed pipe 3. At this time, the heating rod 4 is started so that the heating rod 4 heats and concentrates the material. At the same time, the motor 14 is started, and the driving end of the motor 14 drives the lower end of the ribbon screw stirring rod 7 to rotate, thereby rotating the main gear 15. Since the main gear 15 is meshed and connected with the transmission gear 16, the main gear 15 drives the transmission gear 16 to rotate at the same time, and the ribbon screw stirring rod 7 rotates to stir the material. During the stirring process, the driving assembly drives the rotating rod 10 to rotate at the same time, and the rotating rod 10 drives the second connecting plate 9 to rotate. The second connecting plate 9 drives the scraper and the first connecting plate 8 to rotate, thereby causing the scraper 11 to scrape the material on the heating rod 4 to prevent the material from adhering to the heating rod 4 and forming a paste. The steam generated during heating is discharged through the exhaust pipe 5.

[0030] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A concentration device for pharmaceutical preparation, comprising a cylinder (1), characterized in that: A cover body (2) is fixedly mounted on the upper end of the barrel (1), the cross-sectional shape of the cover body (2) is an isosceles trapezoidal structure, a feed pipe (3) is fixedly mounted at the center of the cover body (2), a plurality of heating rods (4) are fixedly mounted on the inner upper wall surface of the cover body (2), the plurality of heating rods (4) are evenly distributed on the inner upper wall surface of the cover body (2) with the feed pipe (3) as the center, an exhaust pipe (5) is fixedly mounted on the side wall surface of the cover body (2), an exhaust valve (6) is fixedly mounted on the exhaust pipe (5), a ribbon screw stirring rod (7) is rotatably mounted on the inner lower wall surface of the barrel (1), and the barrel ( 1) A driving assembly is provided on the outer lower wall surface, and the driving assembly is connected to the spiral screw stirring rod (7). A first connecting plate (8) is rotatably mounted on the heating rod (4), and a second connecting plate (9) is rotatably mounted on the lower end of the heating rod (4). A rotating rod (10) is fixedly mounted on the lower wall surface of the second connecting plate (9), and the driving assembly is connected to the rotating rod (10). A scraper (11) is fixedly mounted between the first connecting plate (8) and the second connecting plate (9), and the scraper (11) is in contact with the heating rod (4). A discharge pipe (12) is fixedly mounted on the side wall surface of the barrel (1).

2. A pharmaceutical concentration device according to claim 1, characterized in that The driving assembly comprises a carrying box (13), the upper end of the carrying box (13) is an open structure, the upper wall of the carrying box (13) is fixedly connected to the lower wall of the cylinder (1), a motor (14) is fixedly installed on the lower wall of the carrying box (13), the lower end of the ribbon screw stirring rod (7) passes through the cylinder (1) and is fixedly connected to the driving end of the motor (14), the lower end of the ribbon screw stirring rod (7) is fixedly installed with a main gear (15), the lower end of the rotating rod (10) passes through the cylinder (1) and is fixedly installed with a transmission gear (16), and the transmission gear (16) is meshingly connected with the main gear (15).

3. A pharmaceutical concentration device according to claim 2, characterized in that A plurality of transverse stirring rods (17) are fixedly mounted on the side of the scraper (11) away from the heating rod (4).

4. A pharmaceutical concentration device according to claim 1, characterized in that Valves (18) are fixedly installed on the feed pipe (3) and the discharge pipe (12), respectively.

5. A pharmaceutical concentration device according to claim 1, characterized in that An air pressure sensor (19) is fixedly mounted on the inner upper wall surface of the cover body (2).

6. A pharmaceutical concentration device according to claim 1, characterized in that Support legs (20) are fixedly mounted at the four corners of the lower wall of the cylinder (1).

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