Degreasing device for heparin sodium production

Abstract

The utility model discloses a degreasing device for heparin sodium production, which comprises a fixed plate, the top of the fixed plate is fixedly connected with two support columns, a mixing barrel is fixedly connected between the tops of the two support columns, the top of the mixing barrel is fixedly connected with a feed port, the bottom of the fixed plate is fixedly connected with a discharge port, and the discharge port is fixedly connected with a discharge port. A filtering mechanism is arranged between the mixing barrel and the fixing plate, and a mixing mechanism is arranged in the mixing barrel. The mixing mechanism drives the stirring scraping plate to rotate at the bottom of the mixing barrel, during discharging, the outer side of the stirring scraping plate is attached to the inner wall of the mixing barrel, so that materials and sediments adhering to the inner wall of the mixing barrel are quickly scraped off, the phenomenon that the materials cannot be completely discharged in the discharging process is avoided, and the discharging efficiency is improved. Further, the degreasing efficiency and the degreasing effect of heparin sodium production are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sodium heparin production, in particular to a degreasing device for sodium heparin production. Background Art

[0002] Heparin sodium production technology is a vital medical technology. Heparin sodium is a widely used drug used to prevent thrombosis and treat cardiovascular diseases. A degreasing device is required for the purification of heparin sodium. The degreasing device can effectively purify heparin sodium and improve its quality and efficiency.

[0003] The existing sodium heparin needs to be mixed with an organic solvent during defatting production, so that the fat and other lipid substances inside the sodium heparin are dissolved in the organic solvent and precipitated. When the defatted sodium heparin mixed liquid is discharged, the material is discharged by opening the switch valve at the bottom of the tank. However, only discharging by gravity will cause a lot of material and sediment to remain on the inner wall of the tank, which will cause incomplete discharge of sodium heparin production, thereby affecting the production efficiency and quality of sodium heparin. Utility Model Content

[0004] The utility model aims to provide a degreasing device for producing sodium heparin to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a degreasing device for sodium heparin production, comprising a fixed plate, two supporting columns are fixedly connected to the top of the fixed plate, a mixing barrel is fixedly connected between the tops of the two supporting columns, a feed port is fixedly connected to the top of the mixing barrel, a discharge port is fixedly connected to the bottom of the fixed plate, a filtering mechanism is arranged between the mixing barrel and the fixed plate, and a mixing mechanism is arranged inside the mixing barrel.

[0006] As a further preferred embodiment of the present technical solution, the filtering mechanism includes a filter box, which is fixedly connected to the top of the fixed plate, a connecting pipe is fixedly connected between the filter box and the mixing barrel, the output end of the filter box is communicated with the discharge port, an embedding groove is provided on one side of the filter box, a filter plate is slidably connected between the inner walls of the embedding groove, a card slot is provided on one side of the filter plate, a card block is slidably connected to one side of the embedding groove, the inclined end of the card block extends to the inside of the card slot, and a self-locking component is provided on the outside of the filter box, and the self-locking component is used to drive the card block to move.

[0007] As a further preferred embodiment of the present technical solution, the mixing mechanism includes an intermediate rod, which is rotatably connected to the top of the inner wall of the mixing barrel, and the outer side of the intermediate rod is fixedly connected with a stirring rod and a stirring scraper, and the outer side of the stirring scraper is in contact with the inner wall of the mixing barrel.

[0008] As a further preferred embodiment of the present technical solution, the self-locking assembly includes a self-locking box, which is fixedly connected to one side of the filter box, a movable plate is slidably connected between the inner walls of the filter box, one side of the movable plate is fixedly connected to the block, and the other side of the movable plate is fixedly connected to a connecting rod, one end of the connecting rod extends to the outside of the self-locking box and is fixedly connected to a pull-out plate, and a spring is fixedly connected to the outside of the connecting rod and between the movable plate and the inner wall of the self-locking box.

[0009] As a further preferred embodiment of the present technical solution, a stirring motor is fixedly installed on the top of the mixing barrel, and an output end of the stirring motor extends into the interior of the mixing barrel and is fixedly connected to the middle rod.

[0010] As a further preferred embodiment of the present technical solution, a solenoid valve is fixedly installed inside the connecting pipe.

[0011] The utility model provides a degreasing device for heparin sodium production, which has the following beneficial effects:

[0012] (1) The utility model drives the stirring scraper to rotate at the bottom of the mixing barrel through the mixing mechanism. When discharging the material, the outer side of the stirring scraper is in contact with the inner wall of the mixing barrel, so that the material and sediment sticking to the inner wall of the mixing barrel can be quickly scraped off, thereby avoiding the phenomenon that the material cannot be completely discharged during the discharging process, thereby improving the degreasing efficiency and degreasing effect of heparin sodium production.

[0013] (2) The utility model drives the card block to move inside the card slot through the self-locking component, so that after the filtration of sodium heparin is completed, the filter plate can be unlocked by the self-locking component, so that the staff can quickly remove the filter plate from the embedded slot and replace it, thereby improving the filtration efficiency and further improving the production efficiency of sodium heparin. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of a half-section structure of the utility model;

[0016] Figure 3 It is a partial structural schematic diagram of the utility model;

[0017] Figure 4 This is a schematic diagram of the filter plate structure of the utility model;

[0018] In the figure: 1. fixed plate; 2. mixing barrel; 3. feed port; 4. discharge port; 5. filter box; 6. support column; 7. stirring motor; 8. middle rod; 9. stirring rod; 10. stirring scraper; 11. solenoid valve; 12. embedded groove; 13. filter plate; 14. card slot; 15. self-locking box; 16. card block; 17. movable plate; 18. connecting rod; 19. spring; 20. pull-out plate; 21. connecting pipe. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] The utility model provides a technical solution: Figure 1-Figure 4 As shown, in this embodiment, a degreasing device for sodium heparin production includes a fixed plate 1, two support columns 6 are fixedly connected to the top of the fixed plate 1, a mixing barrel 2 is fixedly connected between the tops of the two support columns 6, a feed port 3 is fixedly connected to the top of the mixing barrel 2, a discharge port 4 is fixedly connected to the bottom of the fixed plate 1, a filtering mechanism is arranged between the mixing barrel 2 and the fixed plate 1, and a mixing mechanism is arranged inside the mixing barrel 2.

[0021] When performing the purification and degreasing work of sodium heparin, firstly, the raw material solution containing sodium heparin and the degreasing machine solvent are simultaneously introduced into the mixing barrel 2 through the feed port 3, and then the solvent mixture inside the mixing barrel 2 is fully stirred by the stirring mechanism, so that the degreasing organic solution dissolves, separates and precipitates the lipid substances such as fat inside the sodium heparin raw material solution, and after the dissolution and separation are completed, the processed solution is filtered by the filtering mechanism, so that the purified and degreased sodium heparin solution is discharged from the discharge port 4, thereby completing the degreasing work of sodium heparin, thereby improving the efficiency of sodium heparin and making the degreasing device more conducive to practical use.

[0022] like Figure 1-Figure 4 As shown, the filtering mechanism includes a filter box 5, which is fixedly connected to the top of the fixed plate 1, a connecting pipe 21 is fixedly connected between the filter box 5 and the mixing barrel 2, the output end of the filter box 5 is communicated with the discharge port 4, an embedding groove 12 is provided on one side of the filter box 5, a filter plate 13 is slidably connected between the inner walls of the embedding groove 12, a card slot 14 is provided on one side of the filter plate 13, a card block 16 is slidably connected to one side of the embedding groove 12, and the inclined end of the card block 16 extends to the inside of the card slot 14, a self-locking component is provided on the outside of the filter box 5, and the self-locking component is used to drive the card block 16 to move, and a solenoid valve 11 is fixedly installed inside the connecting pipe 21.

[0023] By opening the solenoid valve 11, the mixed solution enters the filter box 5 through the connecting pipe 21, and the solution is filtered through the filter plate 13, so that other components in the heparin sodium solution can be effectively filtered, thereby improving the production quality of heparin sodium. After the filtering work of heparin sodium is completed, the filter plate 13 can be quickly replaced through the self-locking component, which is beneficial to improving the production efficiency of heparin sodium.

[0024] like Figure 1-Figure 4 As shown, the mixing mechanism includes an intermediate rod 8, which is rotatably connected to the top of the inner wall of the mixing barrel 2. A stirring rod 9 and a stirring scraper 10 are fixedly connected to the outer side of the intermediate rod 8. The outer side of the stirring scraper 10 is in contact with the inner wall of the mixing barrel 2. A stirring motor 7 is fixedly installed on the top of the mixing barrel 2. The output end of the stirring motor 7 extends to the interior of the mixing barrel 2 and is fixedly connected to the intermediate rod 8.

[0025] The stirring motor 7 drives the intermediate rod 8 to rotate inside the mixing barrel 2, so that the stirring rod 9 and the stirring scraper 10 stir the solution inside the mixing barrel 2 at the same time, thereby improving the mixing efficiency of the solution inside the mixing barrel 2. When discharging, the stirring scraper 10 fits with the inner wall of the mixing barrel 2, thereby effectively scraping off the sticky material on the inner wall of the mixing barrel 2, which is beneficial to improving the production efficiency of sodium heparin.

[0026] like Figure 1-Figure 4 As shown, the self-locking assembly includes a self-locking box 15, which is fixedly connected to one side of the filter box 5, and a movable plate 17 is slidably connected between the inner walls of the filter box 5, one side of the movable plate 17 is fixedly connected to the block 16, and the other side of the movable plate 17 is fixedly connected to a connecting rod 18, one end of the connecting rod 18 extends to the outside of the self-locking box 15 and is fixedly connected to a pull-out plate 20, and a spring 19 is fixedly connected to the outside of the connecting rod 18 and between the movable plate 17 and the inner wall of the self-locking box 15.

[0027] By pulling the pull plate 20, the connecting rod 18 drives the movable plate 17 to move inside the self-locking box 15, thereby driving the block 16 to disengage from the inside of the card slot 14, thereby facilitating the staff to quickly replace the filter plate 13 after use.

[0028] The utility model provides a degreasing device for sodium heparin production, and the specific working principle is as follows: when performing the work of sodium heparin production purification and degreasing, firstly, a raw material solution containing sodium heparin and a degreasing machine solvent are simultaneously introduced into a mixing barrel 2 through a feed port 3, and then a stirring motor 7 is used to drive an intermediate rod 8 to rotate inside the mixing barrel 2, so that a stirring rod 9 and a stirring scraper 10 simultaneously fully stir the solution inside the mixing barrel 2, so that the degreasing organic solution dissolves, separates and precipitates lipid substances such as fat inside the sodium heparin raw material solution, and after the dissolution and separation are completed, the solenoid valve 11 is opened, so that the mixed solution enters a filter box 5 through a connecting pipe 21, and the solution is filtered through a filter plate 13, so that the purified and degreased sodium heparin solution is discharged from a discharge port 4.

[0029] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A degreasing device for producing sodium heparin, comprising a fixed plate (1), characterized in that: Two support columns (6) are fixedly connected to the top of the fixed plate (1), a mixing barrel (2) is fixedly connected between the tops of the two support columns (6), a feed port (3) is fixedly connected to the top of the mixing barrel (2), a discharge port (4) is fixedly connected to the bottom of the fixed plate (1), a filtering mechanism is provided between the mixing barrel (2) and the fixed plate (1), and a mixing mechanism is provided inside the mixing barrel (2).

2. A degreasing device for heparin sodium production according to claim 1, characterized in that: The filtering mechanism comprises a filter box (5), the filter box (5) being fixedly connected to the top of the fixed plate (1), a connecting pipe (21) being fixedly connected between the filter box (5) and the mixing barrel (2), the output end of the filter box (5) being communicated with the discharge port (4), an embedding groove (12) being provided on one side of the filter box (5), a filter plate (13) being slidably connected between the inner walls of the embedding groove (12), a clamping groove (14) being provided on one side of the filter plate (13), a clamping block (16) being slidably connected to one side of the embedding groove (12), the inclined end of the clamping block (16) extending into the interior of the clamping groove (14), and a self-locking component being provided on the outer side of the filter box (5), the self-locking component being used to drive the clamping block (16) to move.

3. A degreasing device for heparin sodium production according to claim 1, characterized in that: The mixing mechanism comprises an intermediate rod (8), the intermediate rod (8) being rotatably connected to the top of the inner wall of the mixing barrel (2), a stirring rod (9) and a stirring scraper (10) being fixedly connected to the outer side of the intermediate rod (8), and the outer side of the stirring scraper (10) being in contact with the inner wall of the mixing barrel (2).

4. A degreasing device for heparin sodium production according to claim 2, characterized in that: The self-locking assembly comprises a self-locking box (15), the self-locking box (15) being fixedly connected to one side of the filter box (5), a movable plate (17) being slidably connected between the inner walls of the filter box (5), one side of the movable plate (17) being fixedly connected to a clamping block (16), the other side of the movable plate (17) being fixedly connected to a connecting rod (18), one end of the connecting rod (18) extending to the outside of the self-locking box (15) and being fixedly connected to a pull-out plate (20), and a spring (19) being fixedly connected to the outside of the connecting rod (18) and between the movable plate (17) and the inner wall of the self-locking box (15).

5. A degreasing device for heparin sodium production according to claim 3, characterized in that: A stirring motor (7) is fixedly mounted on the top of the mixing barrel (2); an output end of the stirring motor (7) extends into the interior of the mixing barrel (2) and is fixedly connected to the middle rod (8).

6. A degreasing device for heparin sodium production according to claim 2, characterized in that: A solenoid valve (11) is fixedly installed inside the connecting pipe (21).

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