Efficient dissolving mechanism for crude heparin sodium

Abstract

The utility model discloses an efficient dissolution mechanism for crude heparin sodium, which belongs to the technical field of efficient dissolution of crude heparin sodium and comprises a dissolution tank, a filter plate is fixedly mounted on the inner wall of the dissolution tank, a first stepping motor is arranged on the right side of the dissolution tank, and the power output end of the first stepping motor penetrates through the dissolution tank and is fixedly provided with a movable rod. A water storage tank is fixedly mounted on the upper surface of the dissolving tank, a water suction pump is fixedly mounted on the upper surface of the dissolving tank, the input end of the water suction pump penetrates through the water storage tank and extends into the water storage tank, a water conveying hose is fixedly mounted at the output end of the water suction pump, and a water conveying pipe is fixedly mounted on the inner wall of the fixing frame. According to the efficient dissolution mechanism for the crude heparin sodium, insoluble impurities in the crude heparin sodium can be blocked through the filter plate, so that after the crude heparin sodium is dissolved, personnel can conveniently collect and treat the insoluble impurities, and the situation that the insoluble impurities adhere to and are accumulated in the device to affect next dissolution is avoided.

Description

Technical Field

[0001] The present application belongs to the technical field of efficient dissolution of crude heparin sodium, and in particular relates to a mechanism for efficient dissolution of crude heparin sodium. Background Art

[0002] Crude heparin sodium is the sodium salt of aminodextran sulfate extracted from the pig small intestinal mucosa. After dissociation, separation and purification of heparin, it can be made into new anticoagulants such as low molecular weight heparin sodium. It has anticoagulant and antithrombotic effects. During the purification process of heparin sodium, the crude heparin sodium needs to be dissolved and filtered out.

[0003] The utility model with the existing authorization announcement number CN217340866U discloses a device for improving the dissolution efficiency of crude sodium heparin, including a shell and a stirring mechanism, the four corners of the lower surface of which are provided with bases, the bottom wall of the shell is provided with a dissolving cylinder, a discharge pipe is provided at the discharge port of the bottom wall of the shell, the lower end of the discharge pipe is connected in series with a valve 1, a feed pipe is provided at the upper end of the right side of the shell, the outer arc surface of the left end of the feed pipe is fixedly connected to the feed hole at the upper end of the dissolving cylinder, the upper end of the shell is connected to a mounting plate by bolts, the upper end of the mounting plate is provided with a cover plate, the stirring mechanism is arranged on the bottom wall of the mounting plate, the bottom end of the stirring mechanism is located in the dissolving cylinder, and the top of the stirring mechanism is fixedly connected to the upper surface of the cover plate.

[0004] With the above technical solution, the disc drives the cylinder at the upper end of the driving disc to make circular motion through the rotating hole, so that the four stirring rods rotate at the same speed to stir the crude sodium heparin inside and increase the dissolution efficiency. However, with the above technical solution, after the crude sodium heparin is dissolved, it is not convenient for personnel to collect and process the insoluble impurities, so that the insoluble impurities are easily adhered and accumulated inside the device, thereby affecting the next dissolution, making the practicability low.

[0005] Therefore, we proposed a crude heparin sodium efficient dissolution mechanism to solve the above problems. Utility Model Content

[0006] The purpose of the present application is to solve the problem in the prior art that after the crude heparin sodium is dissolved, it is inconvenient for personnel to collect and process the insoluble impurities, so that the insoluble impurities are easily adhered and accumulated inside the device, thereby affecting the next dissolution and making the practicality low, and a crude heparin sodium efficient dissolution mechanism is proposed.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A crude heparin sodium efficient dissolution mechanism, comprising a dissolution box, the inner wall of which is fixedly mounted with a filter plate, a first stepper motor is arranged on the right side of the dissolution box, the output end of the first stepper motor power penetrates the dissolution box and is fixedly mounted with a movable rod, the outer surface of the movable rod is fixedly mounted with a fixing frame, a water storage tank is fixedly mounted on the upper surface of the dissolution box, a water pump is fixedly mounted on the upper surface of the dissolution box, the input end of the water pump penetrates the water storage tank and extends to the inside of the water storage tank, the output end of the water pump is fixedly mounted with a water delivery hose, the fixed A water pipe is fixedly installed on the inner wall of the frame, and the end of the water hose away from the water pump passes through the dissolution box and the fixed frame in sequence and is fixedly connected to the outer surface of the water pipe. The outer surface of the water pipe is fixedly connected with first high-pressure nozzles arranged at equal distances, and each of the first high-pressure nozzles passes through the fixed frame and extends to the outside of the fixed frame at one end away from the water pipe. Two second high-pressure nozzles are fixedly connected to the outer surface of the water pipe, and each of the second high-pressure nozzles passes through the fixed frame and extends to the outside of the fixed frame at one end away from the water pipe. A collecting rack is arranged on the outside of the dissolution box.

[0009] Preferably, a second stepper motor is arranged on the outside of the dissolution box, and the output end of the power of the second stepper motor passes through the dissolution box and is fixedly mounted with a stirring frame.

[0010] Preferably, a protection box is fixedly mounted on the bottom surface of the second stepper motor, and the front surface of the protection box is fixedly connected to the back surface of the dissolution box.

[0011] Preferably, the upper surface of the water storage tank is fixedly connected to a water inlet pipe, and the top end of the water inlet pipe is sleeved with a first sealing cover.

[0012] Preferably, the inner wall of the dissolving box is movably hinged with a switch door, two lock buckles are fixedly installed on the front of the switch door, and two L-shaped frames are fixedly installed on the front of the dissolving box, and the outer surface of each lock buckle is in contact with the outer surface of the L-shaped frame.

[0013] Preferably, four supporting legs are fixedly mounted on the bottom surface of the dissolving box, and a grounding plate is fixedly mounted on the bottom end of each supporting leg.

[0014] Preferably, the inner wall of the dissolving box is fixedly connected with an output pipe, and the outer surface of the output pipe is sleeved with a second sealing cover.

[0015] Preferably, a protection box is fixedly installed on the bottom surface of the first stepper motor, the left side of the protection box is fixedly connected to the right side of the dissolution box, and the back side of the collection rack is in contact with the front side of the dissolution box.

[0016] In summary, the technical effects and advantages of the present application are as follows: by providing a filter plate, the insoluble impurities in the crude sodium heparin can be blocked, and the suction force provided by the water pump can be used to pump the water in the water tank outward, so that the water is guided by the water hose and directly transported to the water pipe, so that the water pipe can transport the water to the first high-pressure nozzle and the second high-pressure nozzle, so that the first high-pressure nozzle and the second nozzle can spray the water in the form of mist inside the dissolution box, and the power provided by the first stepper motor can drive the movable rod to rotate, so that the fixed frame can drive the first high-pressure nozzle and the second high-pressure nozzle to perform a semicircular motion, and the first high-pressure nozzle can flush the impurities on the filter plate while moving, so that the impurities can enter the collection frame, so that after the crude sodium heparin is dissolved, it is convenient for personnel to collect and process the insoluble impurities, and avoid the insoluble impurities from adhering to and accumulating inside the device and affecting the next dissolution, thereby achieving a more practical effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the dissolving box of the utility model;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the stirring frame of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the fixed frame of the utility model in a rear view and a three-dimensional cutaway view;

[0020] Figure 4 It is a schematic diagram of the structure of the output tube of the utility model from the left side.

[0021] In the figure: 1. dissolving box; 2. first stepper motor; 3. movable rod; 4. fixed frame; 5. water storage tank; 6. water pump; 7. water hose; 8. water pipe; 9. first high-pressure nozzle; 10. second high-pressure nozzle; 11. second stepper motor; 12. stirring frame; 13. protection box; 14. water inlet pipe; 15. first sealing cover; 16. switch door; 17. lock; 18. L-shaped frame; 19. support leg; 20. grounding plate; 21. output pipe; 22. second sealing cover; 23. collection frame; 24. filter plate; 25. protection box; 26. blocking plate; 27. pull block. DETAILED DESCRIPTION

[0022] 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.

[0023] Reference Figure 1-4A crude heparin sodium efficient dissolution mechanism comprises a dissolution box 1, a filter plate 24 is fixedly installed on the inner wall of the dissolution box 1, a first stepper motor 2 is arranged on the right side of the dissolution box 1, the output end of the power of the first stepper motor 2 passes through the dissolution box 1 and is fixedly installed with a movable rod 3, a second stepper motor 11 is arranged on the outer side of the dissolution box 1, the output end of the power of the second stepper motor 11 passes through the dissolution box 1 and is fixedly installed with a stirring frame 12, the power provided by the second stepper motor 11 can drive the stirring frame 12 to rotate, so that the stirring frame 12 can accelerate the dissolution rate of the crude heparin sodium, thereby increasing the convenience of the device.

[0024] A fixing frame 4 is fixedly installed on the outer surface of the movable rod 3, a water storage tank 5 is fixedly installed on the upper surface of the dissolution box 1, a water pump 6 is fixedly installed on the upper surface of the dissolution box 1, and a protection box 25 is fixedly installed on the bottom surface of the second stepper motor 11. The front side of the protection box 25 is fixedly connected to the back side of the dissolution box 1. The second stepper motor 11 can be protected by the protection box 25, thereby preventing the second stepper motor 11 from being damaged by external force, thereby increasing the protection of the device.

[0025] The input end of the water pump 6 passes through the water tank 5 and extends to the inside of the water tank 5. The output end of the water pump 6 is fixedly installed with a water hose 7. The inner wall of the fixed frame 4 is fixedly installed with a water pipe 8. The upper surface of the water tank 5 is fixedly connected with a water inlet pipe 14. The top end of the water inlet pipe 14 is sleeved with a first sealing cover 15. Water can be put into the water tank 5 through the water inlet pipe 14. The first sealing cover 15 can seal the water inlet pipe 14 to prevent impurities from entering the water tank 5, thereby increasing the practicability of the device.

[0026] One end of the water hose 7 away from the water pump 6 passes through the dissolution box 1 and the fixed frame 4 in sequence and is fixedly connected to the outer surface of the water pipe 8. The outer surface of the water pipe 8 is fixedly connected to the first high-pressure nozzles 9 arranged at equal distances. The inner wall of the dissolution box 1 is movably hinged with a switch door 16. Two lock buckles 17 are fixedly installed on the front of the switch door 16. Two L-shaped frames 18 are fixedly installed on the front of the dissolution box 1. The outer surface of each lock buckle 17 is in contact with the outer surface of the L-shaped frame 18. The switch door 16 can be limited by the lock buckle 17, thereby preventing the switch door 16 from opening automatically, which again increases the practicability of the device.

[0027] One end of each first high-pressure nozzle 9 away from the water pipe 8 passes through the fixed frame 4 and extends to the outside of the fixed frame 4. The outer surface of the water pipe 8 is fixedly connected to two second high-pressure nozzles 10. Four supporting legs 19 are fixedly installed on the bottom surface of the dissolution box 1. A grounding plate 20 is fixedly installed on the bottom end of each supporting leg 19. The dissolution box 1 can be supported by the supporting legs 19. The grounding plate 20 can increase the friction between the dissolution box 1 and the ground, thereby increasing the stability of the device.

[0028] One end of each second high-pressure nozzle 10 away from the water pipe 8 passes through the fixed frame 4 and extends to the outside of the fixed frame 4. A collecting frame 23 is arranged on the outside of the dissolution box 1. The inner wall of the dissolution box 1 is fixedly connected to an output pipe 21. The outer surface of the output pipe 21 is sleeved with a second sealing cover 22. The dissolved sodium heparin solution can be discharged outward through the output pipe 21. The second sealing cover 22 can block the output pipe 21 to prevent the solution from leaking.

[0029] A protective box 13 is fixedly installed on the bottom surface of the first stepper motor 2, the left side of the protective box 13 is fixedly connected to the right side of the dissolution box 1, and the back of the collection rack 23 is in contact with the front of the dissolution box 1. The first stepper motor 2 can be supported by the protective box 13, thereby preventing the first stepper motor 2 from shaking during operation, thereby increasing the stability of the first stepper motor 2.

[0030] The working principle of the utility model is as follows: when in use, the first stepper motor 2, the water pump 6 and the second stepper motor 11 are first powered on. When the crude heparin sodium needs to be dissolved, the crude heparin sodium and the solvent are manually placed in the dissolution box 1, and the power provided by the second stepper motor 11 can drive the stirring frame 12 to rotate, so that the stirring frame 12 can accelerate the dissolution rate of the crude heparin sodium. When the crude heparin sodium is dissolved, the blocking plate 26 can be pulled out by manually holding the pull block 27, so that the dissolved crude heparin sodium can be transported downward, and the insoluble impurities in the crude heparin sodium can be blocked by the filter plate 24. The suction force provided by the water pump 6 can pump water out of the water storage tank 5, so that the water is directly transported through the guidance of the water hose 7. To the water pipe 8, so that the water pipe 8 can transport water to the first high-pressure nozzle 9 and the second high-pressure nozzle 10, so that the first high-pressure nozzle 9 and the second nozzle can spray water in the form of mist inside the dissolution box 1, and the power provided by the first stepper motor 2 can drive the movable rod 3 to rotate, so that the fixed frame 4 can drive the first high-pressure nozzle 9 and the second high-pressure nozzle 10 to move in a semicircle. The first high-pressure nozzle 9 can flush the impurities on the filter plate 24 while moving, so that the impurities can enter the collection frame 23, so that after the crude heparin sodium is dissolved, it is convenient for personnel to collect and process the insoluble impurities, avoid the insoluble impurities from adhering and accumulating inside the device and affecting the next dissolution, and make the crude heparin sodium efficient dissolution mechanism more practical.

[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0032] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A crude heparin sodium efficient dissolution mechanism, comprising a dissolution tank (1), characterized in that: A filter plate (24) is fixedly mounted on the inner wall of the dissolution box (1); a first stepper motor (2) is arranged on the right side of the dissolution box (1); the output end of the power of the first stepper motor (2) passes through the dissolution box (1) and is fixedly mounted with a movable rod (3); a fixing frame (4) is fixedly mounted on the outer surface of the movable rod (3); a water storage tank (5) is fixedly mounted on the upper surface of the dissolution box (1); a water pump (6) is fixedly mounted on the upper surface of the dissolution box (1); the input end of the water pump (6) passes through the water storage tank (5) and extends to the interior of the water storage tank (5); a water delivery hose (7) is fixedly mounted on the output end of the water pump (6); a water delivery pipe (8) is fixedly mounted on the inner wall of the fixing frame (4); 8), one end of the water hose (7) away from the water pump (6) passes through the dissolution box (1) and the fixed frame (4) in sequence and is fixedly connected to the outer surface of the water pipe (8), the outer surface of the water pipe (8) is fixedly connected with first high-pressure nozzles (9) arranged at equal distances, and one end of each of the first high-pressure nozzles (9) away from the water pipe (8) passes through the fixed frame (4) and extends to the outside of the fixed frame (4), the outer surface of the water pipe (8) is fixedly connected with two second high-pressure nozzles (10), and one end of each of the second high-pressure nozzles (10) away from the water pipe (8) passes through the fixed frame (4) and extends to the outside of the fixed frame (4), and a collecting frame (23) is arranged on the outside of the dissolution box (1).

2. The efficient dissolution mechanism for crude heparin sodium according to claim 1, characterized in that: A second stepper motor (11) is arranged outside the dissolving box (1), and the power output end of the second stepper motor (11) passes through the dissolving box (1) and is fixedly mounted with a stirring frame (12).

3. A crude heparin sodium efficient dissolution mechanism according to claim 2, characterized in that: A protection box (25) is fixedly mounted on the bottom surface of the second stepping motor (11), and the front surface of the protection box (25) is fixedly connected to the back surface of the dissolution box (1).

4. The efficient dissolution mechanism for crude heparin sodium according to claim 1, characterized in that: The upper surface of the water storage tank (5) is fixedly connected to a water inlet pipe (14), and the top end of the water inlet pipe (14) is sleeved with a first sealing cover (15).

5. The efficient dissolution mechanism for crude heparin sodium according to claim 1, characterized in that: The inner wall of the dissolving box (1) is movably hinged with a switch door (16), the front of the switch door (16) is fixedly mounted with two lock buckles (17), the front of the dissolving box (1) is fixedly mounted with two L-shaped frames (18), and the outer surface of each of the lock buckles (17) is in contact with the outer surface of the L-shaped frame (18).

6. The efficient dissolution mechanism for crude heparin sodium according to claim 1, characterized in that: Four supporting legs (19) are fixedly mounted on the bottom surface of the dissolving box (1), and a grounding plate (20) is fixedly mounted on the bottom end of each supporting leg (19).

7. The efficient dissolution mechanism for crude heparin sodium according to claim 1, characterized in that: The inner wall of the dissolving box (1) is fixedly connected to an output pipe (21), and the outer surface of the output pipe (21) is sleeved with a second sealing cover (22).

8. The efficient dissolution mechanism for crude heparin sodium according to claim 1, characterized in that: A protective box (13) is fixedly installed on the bottom surface of the first stepper motor (2), the left side surface of the protective box (13) is fixedly connected to the right side surface of the dissolution box (1), the back side of the collection rack (23) is in contact with the front side of the dissolution box (1), and a blocking plate (26) is slidably connected to the inner wall of the dissolution box (1), and a pull block (27) is fixedly installed on the left side surface of the blocking plate (26).

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