Device for purifying medicine containing tranexamic acid component

Abstract

The utility model discloses a medicine purification device with tranexamic acid component, which comprises a purification barrel, a motor is arranged on the outer surface of the purification barrel, a calandria is fixedly connected to the outer side of the purification barrel, a valve is arranged above the calandria, a cover plate is arranged above the purification barrel, an inserting plate is arranged on the outer side of the top end of the purification barrel, and a valve is arranged on the inserting plate. The dismounting and mounting mechanism comprises a mounting ring arranged in the insertion plate, a filter screen is mounted in the mounting ring, and the two ends of the filter screen are in threaded connection with bolts. According to the medicine purification device disclosed by the utility model, the clamping connection formed by the purification barrel and the insertion plate can be released by upwards taking the cover plate, and meanwhile, the threaded connection formed by the bolt to the filter screen can be released by rotating the bolt inserted into the screw groove formed in the outer surface of the mounting ring, so that a worker can conveniently disassemble, assemble and clean the filter screen; and the convenience effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of drug purification, in particular to a drug purification device with tranexamic acid components. Background Art

[0002] Drug purification refers to the separation and purification of drugs containing impurities in order to achieve the purpose of improving purity and pure products.

[0003] In the process of medical staff purifying drugs containing tranexamic acid, the existing drug purification generally adopts reverse osmosis to purify. Before the drug is subjected to reverse osmosis, the drug generally needs to be filtered. When filtering the drug in the existing drug purification device, the filter net generally cannot be replaced. Therefore, it is necessary to use filter nets with different mesh sizes for multi-stage filtration, which is more troublesome to operate. Utility Model Content

[0004] The utility model discloses a drug purification device with tranexamic acid component, and aims to solve the technical problem that in the process of medical staff purifying the drug with tranexamic acid component, the existing drug purification generally adopts the reverse osmosis method for purification, and before the reverse osmosis of the drug, the drug generally needs to be filtered, and when the existing drug purification device filters the drug, the filter net generally cannot be replaced, so it is necessary to use filter nets with different mesh numbers for multi-stage filtration, and the operation is relatively troublesome.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A drug purification device with tranexamic acid component comprises a purification barrel, an outer surface of which is mounted with a motor, a discharge pipe is fixedly connected to the outer side of the purification barrel, a valve is mounted above the discharge pipe, a cover plate is mounted above the purification barrel, a plug plate is mounted on the outer side of the top end of the purification barrel, and a disassembly and assembly mechanism comprises a mounting ring arranged inside the plug plate, a filter screen is mounted inside the mounting ring, bolts are threadedly connected at both ends of the filter screen, plug-in components for conveniently disassembling the filter screen are mounted at both ends of the plug plate, a pressing component for taking the plug plate outward is mounted at the bottom end of the cover plate, and a slot is opened above the purification barrel; a stirring mechanism is arranged at one end of the motor.

[0007] By setting up a disassembly and assembly mechanism, the locking connection formed between the purification barrel and the plug plate can be released by lifting the cover plate upwards. At the same time, by rotating the bolt inserted in the screw groove opened on the outer surface of the mounting ring, the threaded connection formed by the bolt on the filter screen can be released, and the filter screen can be disassembled and cleaned.

[0008] In a preferred embodiment, the stirring mechanism includes a stirring rod arranged at one end of the motor, a shell is installed at the inner center of the purification barrel, a second bevel gear is rotatably connected to the inside of the shell, a connecting ring is fixedly connected to the bottom end of the second bevel gear, and scraping components for preventing the drug solution from remaining on the inner wall of the purification barrel are installed at both ends of the connecting ring, and a main bevel gear is fixedly connected to the center of the stirring rod.

[0009] By setting up a stirring mechanism and starting the motor, the motor output shaft can drive the stirring rod to rotate through the coupling, so that the stirring rod stirs the medicine inside the purification barrel. At the same time, the main bevel gear installed at the center of the stirring rod rotates to drive the second bevel gear to rotate inside the casing, and the second bevel gear drives the connecting ring fixed at the bottom to rotate, so that the medicine liquid on the reverse osmosis membrane at the bottom of the purification barrel can be pushed and the medicine liquid attached to the inner wall of the purification barrel can be scraped off.

[0010] In a preferred embodiment, the scraping assembly includes scrapers arranged at both ends of the connecting ring, one side of the two groups of scrapers are in contact with the inner wall of the purification barrel, the main bevel gear and the second bevel gear are meshingly connected, and the stirring rod is horizontally and vertically arranged above the second bevel gear.

[0011] By setting up a scraping component, the liquid medicine adhering to the inner wall of the purification barrel can be scraped off to prevent waste of resources.

[0012] In a preferred solution, the plug-in assembly includes plug-in blocks arranged at both ends of the plug-in board, and one end of the plug-in block is fixedly connected with a spring buckle.

[0013] By setting the plug-in assembly, the purification barrel and the plug-in plate can be installed and connected.

[0014] In a preferred embodiment, a mounting groove is provided on one side of the purification barrel, a limiting hole is provided on the inner wall of the mounting groove, the size of the limiting hole matches the size of the spring buckle, and the mounting groove and the slot penetrate each other.

[0015] By setting limit holes and spring buckles, it is convenient for staff to disassemble and remove the filter.

[0016] In a preferred solution, the pressing assembly includes an insertion rod arranged below the cover plate, and the insertion rod is horizontally and vertically arranged above the slot.

[0017] By providing a pressing component, the insertion rod can be inserted into the interior of the slot, and the spring buckle in the limiting hole can be squeezed when the insertion rod slides upward.

[0018] The utility model discloses a drug purification device with tranexamic acid component, which has the following beneficial effects.

[0019] Firstly, by providing a disassembly and assembly mechanism, the clamping connection formed between the purification barrel and the plug plate can be released by lifting the cover plate upwards, and the threaded connection formed between the bolt and the filter screen can be released by rotating the bolt inserted in the screw groove provided on the outer surface of the mounting ring, so that the staff can disassemble and clean the filter screen conveniently;

[0020] Secondly, by setting up a stirring mechanism, by starting the motor, the motor output shaft can drive the stirring rod to rotate through the coupling, so that the stirring rod stirs the medicine inside the purification barrel, and at the same time, the main bevel gear installed at the center of the stirring rod rotates to drive the second bevel gear to rotate inside the casing, and the second bevel gear drives the connecting ring fixed at the bottom to rotate, so that the medicine liquid on the reverse osmosis membrane at the bottom of the purification barrel can be pushed, and the medicine liquid attached to the inner wall of the purification barrel can be scraped off. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The utility model discloses an axonometric diagram of a drug purification device having a tranexamic acid component.

[0022] Figure 2 A drug purification device with tranexamic acid component proposed by the utility model Figure 1 Sectional view at point A.

[0023] Figure 3 This is a stereoscopic diagram of a stirring assembly of a drug purification device having tranexamic acid component proposed by the utility model.

[0024] Figure 4 This is a disassembled diagram of a drug purification device having tranexamic acid component proposed by the utility model.

[0025] Figure 5 The utility model discloses an explosion diagram of a drug purification device having a tranexamic acid component.

[0026] In the attached figure: 1. purification barrel; 2. plug-in plate; 3. motor; 4. cover plate; 5. drain pipe; 6. valve; 7. casing; 8. stirring rod; 9. slot; 10. mounting ring; 11. bolt; 12. filter screen; 13. plug-in block; 14. main bevel gear; 15. second bevel gear; 16. connecting ring; 17. scraper; 18. plug-in rod; 19. mounting groove. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0029] The utility model discloses a drug purification device with tranexamic acid component, which is mainly used in the process of medical staff purifying drugs with tranexamic acid component. The existing drug purification generally adopts reverse osmosis to purify. Before the drug is subjected to reverse osmosis, the drug generally needs to be filtered. When filtering the drug in the existing drug purification device, the filter screen generally cannot be replaced, so it is necessary to use filter screens with different mesh sizes for multi-stage filtration, which is a scene with troublesome operation.

[0030] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 A drug purification device with tranexamic acid component comprises a purification barrel 1, an outer surface of the purification barrel 1 is installed with a motor 3, the outer side of the purification barrel 1 is fixedly connected with a discharge pipe 5, a valve 6 is installed above the discharge pipe 5, a cover plate 4 is installed above the purification barrel 1, a plug-in plate 2 is installed on the outer side of the top of the purification barrel 1, and also comprises a disassembly and assembly mechanism: the disassembly and assembly mechanism comprises a mounting ring 10 arranged inside the plug-in plate 2, a filter screen 12 is installed inside the mounting ring 10, bolts 11 are threadedly connected at both ends of the filter screen 12, plug-in components for conveniently disassembling the filter screen 12 are installed at both ends of the plug-in plate 2, a pressing component for taking the plug-in plate 2 outward is installed at the bottom end of the cover plate 4, and a slot 9 is opened above the purification barrel 1; a stirring mechanism: the stirring mechanism is arranged at one end of the motor 3.

[0031] In this solution, when the staff disassembles and cleans the filter 12, they lift the cover plate 4 upwards to slide the pressing assembly installed at the bottom of the cover plate 4 upwards, so that the pressing assembly releases the installation connection formed by the plug-in assembly and the purification barrel 1, thereby releasing the clamping connection formed by the purification barrel 1 and the plug-in plate 2. At the same time, by rotating the bolt 11 inserted in the screw groove opened on the outer surface of the mounting ring 10, the threaded connection formed by the bolt 11 on the filter 12 can be released, and the filter 12 can be disassembled and cleaned. At the same time, by providing a stirring mechanism, the drug liquid on the reverse osmosis membrane at the bottom of the purification barrel 1 can be pushed, and the drug liquid attached to the inner wall of the purification barrel 1 can be scraped off.

[0032] Among them, the stirring mechanism includes a stirring rod 8 arranged at one end of the motor 3, a shell 7 is installed at the inner center of the purification barrel 1, a second bevel gear 15 is rotatably connected inside the shell 7, a connecting ring 16 is fixedly connected to the bottom end of the second bevel gear 15, and both ends of the connecting ring 16 are installed with scraping components for preventing the drug liquid from remaining on the inner wall of the purification barrel 1, and a main bevel gear 14 is fixedly connected at the center of the stirring rod 8.

[0033] In this scheme, by setting up a stirring mechanism, by starting the motor 3, the output shaft of the motor 3 can drive the stirring rod 8 to rotate through the coupling, so that the stirring rod 8 stirs the medicine inside the purification barrel 1, and at the same time, the main bevel gear 14 installed at the center of the stirring rod 8 rotates to drive the second bevel gear 15 to rotate inside the casing 7, so that the second bevel gear 15 drives the connecting ring 16 fixed at the bottom to rotate, which can push the medicine liquid on the reverse osmosis membrane at the bottom end of the purification barrel 1, and at the same time, the medicine liquid attached to the inner wall of the purification barrel 1 can be scraped off.

[0034] Further, see Figure 2 and Figure 3 In a preferred embodiment, the scraping assembly includes scrapers 17 arranged at both ends of the connecting ring 16, one side of the two sets of scrapers 17 are in contact with the inner wall of the purification barrel 1, the main bevel gear 14 and the second bevel gear 15 are meshed, and the stirring rod 8 is horizontally and vertically arranged above the second bevel gear 15. By setting the scraping assembly, the liquid medicine attached to the inner wall of the purification barrel 1 can be scraped off to prevent waste of resources.

[0035] Among them, refer to Figure 4 and Figure 5 In a preferred embodiment, the plug-in assembly includes plug-in blocks 13 arranged at both ends of the plug-in board 2, and one end of the plug-in block 13 is fixedly connected with a spring buckle. By setting the plug-in assembly, the purification barrel 1 and the plug-in board 2 can be installed and connected.

[0036] Further, see Figure 4 and Figure 5 In a preferred embodiment, a mounting groove 19 is provided on one side of the purification barrel 1, and a limiting hole is provided on the inner wall of the mounting groove 19. The size of the limiting hole is matched with the size of the spring buckle. The mounting groove 19 and the slot 9 penetrate each other. By setting the limiting hole and the spring buckle, it is convenient for the staff to disassemble and take out the filter screen 12.

[0037] Among them, refer to Figure 4 and Figure 5 In a preferred embodiment, the pressing assembly includes an insertion rod 18 arranged under the cover plate 4, and the insertion rod 18 is horizontally and vertically arranged above the slot 9. By setting the pressing assembly, the insertion rod 18 can be inserted into the interior of the slot 9, and the spring buckle in the limiting hole is squeezed when the insertion rod 18 slides upward.

[0038] The above are only preferred specific implementations of the utility model, but the protection scope of the utility model is not limited to them. The replacement can be a replacement of part of the structure, device, method steps, or a complete technical solution. Equivalent replacement or changes based on the technical solution of the utility model and its utility model concept should be included in the protection scope of the utility model.

Claims

1. A drug purification device with tranexamic acid component, comprising a purification barrel (1), the outer surface of which is provided with a motor (3), the outer side of which is fixedly connected with a row pipe (5), the upper side of which is provided with a valve (6), the upper side of which is provided with a cover plate (4), the upper side of which is provided with a plugboard (2), characterized in that: Also includes: Disassembly and assembly mechanism: the disassembly and assembly mechanism comprises a mounting ring (10) arranged inside the plug plate (2), a filter screen (12) is installed inside the mounting ring (10), both ends of the filter screen (12) are threadedly connected with bolts (11), both ends of the plug plate (2) are installed with a plug-in assembly for conveniently disassembling the filter screen (12), the bottom end of the cover plate (4) is installed with a pressing assembly for removing the plug plate (2) outwards, and a slot (9) is opened above the purification barrel (1); Stirring mechanism: The stirring mechanism is arranged at one end of the motor (3).

2. A drug purification device with tranexamic acid component according to claim 1, characterized in that, The stirring mechanism comprises a stirring rod (8) arranged at one end of the motor (3); a casing (7) is installed at the inner center of the purification barrel (1); a second bevel gear (15) is rotatably connected inside the casing (7); a connecting ring (16) is fixedly connected to the bottom end of the second bevel gear (15); scraping components for preventing liquid medicine from remaining on the inner wall of the purification barrel (1) are installed at both ends of the connecting ring (16); and a main bevel gear (14) is fixedly connected to the center of the stirring rod (8).

3. A drug purification device with tranexamic acid composition according to claim 2, characterized in that, The scraping assembly comprises scrapers (17) arranged at both ends of the connecting ring (16), and one side of the two groups of scrapers (17) are both in contact with the inner wall of the purification barrel (1).

4. A drug purification device with tranexamic acid component according to claim 2, characterized in that, The main bevel gear (14) and the second bevel gear (15) are meshingly connected, and the stirring rod (8) is arranged horizontally and vertically above the second bevel gear (15).

5. A drug purification device having tranexamic acid composition according to claim 1, characterized in that, The plug-in assembly comprises plug-in blocks (13) arranged at both ends of the plug-in board (2), and one end of the plug-in block (13) is fixedly connected with a spring buckle.

6. A drug purification device having tranexamic acid component according to claim 5, characterized in that, A mounting groove (19) is provided on one side of the purification barrel (1), and a limiting hole is provided on the inner wall of the mounting groove (19). The size of the limiting hole matches the size of the spring buckle, and the mounting groove (19) and the slot (9) penetrate each other.

7. A drug purification device having tranexamic acid component according to claim 1, characterized in that, The pressing assembly comprises an insertion rod (18) arranged below the cover plate (4), and the insertion rod (18) is arranged horizontally and vertically above the slot (9).

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