A macroporous adsorption resin column

Abstract

The utility model relates to the technical field of pharmaceutical equipment discloses a macroporous adsorption resin column, including: first resin sleeve, first resin sleeve is cylindrical, cleaning structure, cleaning structure includes first cleaning part and second cleaning part, first cleaning part includes two groups of second resin sleeve of setting in the outside of first resin sleeve, the outside wall on one side of second resin sleeve is fixed with first connecting sleeve, the outside of second resin sleeve is provided with cleaning sleeve, and the rotating installation of cleaning sleeve is in the inside of first connecting sleeve, and the inside fixed mounting of cleaning sleeve has first water pipe, and the inside fixed mounting of first water pipe has water jet hole, second cleaning part includes the first thread groove of setting in the inside of cleaning sleeve, and the outer wall of cleaning sleeve is provided with water valve, reach the purpose that the position of washing structure is adjusted, make water to resin column carries out sufficient washing, improve the cleaning efficiency of resin column, reduce resin column jam condition, improve the convenience of device use.

Description

Technical Field

[0001] This utility model belongs to the field of pharmaceutical equipment technology, specifically, it relates to a macroporous adsorption resin column. Background Technology

[0002] In the pharmaceutical industry, drug separation and purification are crucial steps that directly affect drug quality, efficacy, and safety. Macroporous adsorption resins, as commonly used separation and purification materials, are widely applied in the extraction, separation, and purification of active pharmaceutical ingredients due to their large specific surface area, porous structure, and good adsorption selectivity.

[0003] Utility model CN213865475U belongs to the field of resin columns, specifically an improved macroporous adsorption resin column. Addressing the problems of inconvenient assembly and disassembly of the column body and connecting caps in existing macroporous adsorption resin columns, and the difficulty in filtering the resin, the following solution is proposed: The column includes a column body with a first connecting cap and a second connecting cap sealed to its top and bottom, respectively. Support plates are fixedly connected to the bottom of both sides of the column body. Side plates are fixedly connected to the sides of the two support plates that are far apart from each other. The top of the side plates has an L-shaped hole, within which a first plate and a second plate are slidably and sealed. Two recessed plates are fixedly connected to the top of the second connecting cap. Two recessed grooves are formed at the bottom of the column body, with the recessed plates engaging with the grooves. The top of the second plate contacts the bottom of the second connecting cap. This utility model is practical, facilitates the assembly and disassembly of the first and second connecting caps, and facilitates resin filtration.

[0004] However, the above-mentioned patents still have the following problems: Although the air purifier filter devices on the market can filter dust in the air to a certain extent, the filtration effect on some tiny dust particles that can penetrate deep into the lungs is not ideal. The filter layer is prone to clogging after a period of use, which leads to poor air circulation, reduced purification efficiency, and increased energy consumption of the filter device. The cleaning and regeneration process is cumbersome and ineffective. Traditional cleaning methods are difficult to completely remove residual impurities and drug components in the resin pores, affecting subsequent use and shortening the service life of the resin column.

[0005] In view of this, this utility model is hereby proposed. Utility Model Content

[0006] To solve the aforementioned technical problems of easy clogging and inconvenient cleaning of the filter layer, the basic concept of the technical solution adopted by this utility model is as follows:

[0007] A macroporous adsorption resin column, comprising:

[0008] The first resin sleeve is cylindrical.

[0009] The cleaning structure includes a first cleaning part and a second cleaning part. The first cleaning part includes two sets of second resin sleeves disposed outside a first resin sleeve. A first connecting sleeve is fixedly installed on one outer wall of the second resin sleeve. A cleaning sleeve is disposed outside the second resin sleeve. The cleaning sleeve is rotatably installed inside the first connecting sleeve. A first water supply pipe is fixedly installed inside the cleaning sleeve. A water spray hole is fixedly installed inside the first water supply pipe. The second cleaning part includes a first threaded groove opened inside the cleaning sleeve. A water valve is disposed on the outer wall of the cleaning sleeve.

[0010] In a preferred embodiment of this utility model, the first resin sleeve has two sets of first snap-fit ​​grooves inside, the first resin sleeve has a first snap-fit ​​sleeve inside, and a set of second snap-fit ​​sleeves is fixedly installed at both ends of the first snap-fit ​​sleeve. The second snap-fit ​​sleeve has a first resin filter hole column inside, and a third snap-fit ​​sleeve is fixedly installed on the outer wall of the set of second snap-fit ​​sleeves. The top of the third snap-fit ​​sleeve has two sets of first snap-fit ​​rods fixedly installed, and the first snap-fit ​​rods are snapped into the inside of the first snap-fit ​​groove.

[0011] In a preferred embodiment of the present invention, a second resin filter column is fixedly installed at the bottom of the first resin filter column, a first snap-fit ​​ring plate is fixedly installed on the outer wall of the second resin filter column, a third snap-fit ​​ring plate is fixedly installed on the outer wall of the first snap-fit ​​ring plate, a second snap-fit ​​ring plate is fixedly installed on the outer wall of the third snap-fit ​​ring plate, and two sets of second snap-fit ​​rods are fixedly installed at the bottom of the second snap-fit ​​ring plate.

[0012] In a preferred embodiment of the present invention, a third resin sleeve is fixedly installed at the bottom of the first resin sleeve, and a first fixing ring plate is fixedly installed inside the third resin sleeve. The first fixing ring plate has two sets of first snap-fit ​​holes inside, a second snap-fit ​​rod is snap-fitted into the inside of the first snap-fit ​​holes, and a first snap-fit ​​ring plate is snap-fitted into the inside of the first fixing ring plate.

[0013] In a preferred embodiment of the present invention, the bottom of the third resin sleeve is fixedly connected to the top of a set of second resin sleeves, and a discharge pipe is fixedly installed at the bottom of the set of second resin sleeves.

[0014] In a preferred embodiment of the present invention, the top of the first resin sleeve is provided with a feed pipe, and the bottom of the feed pipe is fixedly connected to the top of another set of second resin sleeves.

[0015] In a preferred embodiment of this utility model, two sets of first positioners are provided on the outer wall of the first connecting sleeve, and two sets of second positioners are provided on the outer wall of the cleaning sleeve. The second positioners are electrically connected to the first positioners, and the water supply pipe is spirally installed inside the first threaded groove.

[0016] Compared with the prior art, the present invention has the following advantages:

[0017] 1. To achieve the purpose of adjusting the position of the flushing structure, so that the water can fully flush the resin column, improve the cleaning efficiency of the resin column, improve the flow effect of the resin column, reduce the clogging of the resin column, and improve the convenience of the device.

[0018] 2. To achieve the purpose of installing and fixing the resin column, improve the fixing effect of the resin column, facilitate the installation and fixing of the resin column, and improve the flexibility of the device.

[0019] 3. The auxiliary device performs rotational adjustment, which improves the stability and accuracy of the device adjustment and enhances the safety of the device in use.

[0020] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0021] In the attached diagram:

[0022] Figure 1 This is a schematic diagram of the structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the second resin sleeve structure of this utility model;

[0024] Figure 3 This is a schematic diagram showing the disassembled second resin sleeve and cleaning sleeve of this utility model;

[0025] Figure 4 This is a schematic diagram showing the disassembled first resin sleeve and first snap-fit ​​sleeve of this utility model;

[0026] Figure 5 This is a schematic diagram showing the disassembled third snap-fit ​​sleeve and the first snap-fit ​​sleeve of this utility model;

[0027] Figure 6 This is a schematic diagram showing the disassembled second resin filter column and second snap ring plate of this utility model;

[0028] Figure 7 This is a schematic diagram of the first fixed ring plate structure of this utility model.

[0029] In the diagram: 10. First resin sleeve; 11. Second resin sleeve; 12. Feed pipe; 13. Third resin sleeve; 14. Discharge pipe; 15. First connecting sleeve; 16. First positioner; 17. Cleaning sleeve; 18. Second positioner; 19. First threaded groove; 20. First water supply pipe; 21. Water spray hole; 22. Water valve; 23. First snap-fit ​​groove; 24. First snap-fit ​​sleeve; 25. Second snap-fit ​​sleeve; 26. First resin filter column; 27. Third snap-fit ​​sleeve; 28. First snap-fit ​​rod; 29. ​​Second resin filter column; 30. First snap-fit ​​ring plate; 31. Second snap-fit ​​ring plate; 32. Second snap-fit ​​rod; 33. Third snap-fit ​​ring plate; 34. First fixing ring plate; 35. First snap-fit ​​hole. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model.

[0031] Example 1: A macroporous adsorption resin column, specifically as follows Figure 1 , Figure 2 and Figure 3 As shown, the system includes a first resin sleeve 10, which is cylindrical; a cleaning structure, which includes a first cleaning part and a second cleaning part. The first cleaning part includes two sets of second resin sleeves 11 disposed outside the first resin sleeve 10. A first connecting sleeve 15 is fixedly installed on one outer wall of the second resin sleeve 11. A cleaning sleeve 17 is disposed outside the second resin sleeve 11. The cleaning sleeve 17 is rotatably mounted inside the first connecting sleeve 15. A first water supply pipe 20 is fixedly installed inside the cleaning sleeve 17. A water spray hole 21 is fixedly installed inside the first water supply pipe 20. The second cleaning part includes a first threaded groove 19 opened inside the cleaning sleeve 17. A water valve 22 is disposed on the outer wall of the cleaning sleeve 17. The inside of the resin column is flushed by cleaning the structure. The cleaning sleeve 17 is rotated, the angle of the first water supply pipe 20 inside the first connecting sleeve 15 is adjusted, the direction of the water spray hole 21 is pointed towards the inner wall of the resin column, the water valve 22 is opened, and water is delivered to the inside of the first connecting sleeve 15 through the cleaning sleeve 17 and the first water supply pipe 20, so that the water flushes the resin column inside the first resin sleeve 10.

[0032] Based on the above, the structure of the first resin sleeve 10, the second resin sleeve 11, the first connecting sleeve 15, the cleaning sleeve 17, the first water supply pipe 20, the water spray hole 21 and the water valve 22 achieves the purpose of adjusting the position of the flushing structure, so that the water can fully flush the resin column, improve the cleaning efficiency of the resin column, improve the flow effect of the resin column, reduce the clogging of the resin column, and improve the convenience of using the device.

[0033] Example 2: Based on Example 1, specifically as follows... Figure 1 , Figure 4 and Figure 5 As shown, the first resin sleeve 10 has two sets of first snap-fit ​​grooves 23 inside, and a first snap-fit ​​sleeve 24 is provided inside the first resin sleeve 10. A set of second snap-fit ​​sleeves 25 is fixedly installed at both ends of the first snap-fit ​​sleeve 24. A first resin filter column 26 is provided inside the second snap-fit ​​sleeve 25. A third snap-fit ​​sleeve 27 is fixedly installed on the outer wall of the set of second snap-fit ​​sleeves 25. Two sets of first snap-fit ​​rods 28 are fixedly installed on the top of the third snap-fit ​​sleeve 27. The first snap-fit ​​rods 28 are snapped into the inside of the first snap-fit ​​grooves 23. The first snap-fit ​​sleeves 24 are placed inside the first resin sleeve 10, and the first snap-fit ​​rods 28 are snapped into the inside of the first snap-fit ​​grooves 23.

[0034] Specifically, such as Figure 1 , Figure 5 and Figure 6 As shown, a second resin filter column 29 is fixedly installed at the bottom of the first resin filter column 26. A first snap-fit ​​ring plate 30 is fixedly installed on the outer wall of the second resin filter column 29. A third snap-fit ​​ring plate 33 is fixedly installed on the outer wall of the first snap-fit ​​ring plate 30. A second snap-fit ​​ring plate 31 is fixedly installed on the outer wall of the third snap-fit ​​ring plate 33. Two sets of second snap-fit ​​rods 32 are fixedly installed at the bottom of the second snap-fit ​​ring plate 31.

[0035] Specifically, such as Figure 1 , Figure 5 , Figure 6 and Figure 7 As shown, a third resin sleeve 13 is fixedly installed at the bottom of the first resin sleeve 10. A first fixing ring plate 34 is fixedly installed inside the third resin sleeve 13. Two sets of first snap-fit ​​holes 35 are opened inside the first fixing ring plate 34. A second snap-fit ​​rod 32 is snapped into the inside of the first snap-fit ​​holes 35, and a first snap-fit ​​ring plate 30 is snapped into the inside of the first fixing ring plate 34. By snapping the first snap-fit ​​ring plate 30 into the inside of the first fixing ring plate 34 and snapping the second snap-fit ​​rod 32 into the inside of the first snap-fit ​​holes 35, the first snap-fit ​​sleeve 24 is confined inside the first resin sleeve 10 and the third resin sleeve 13.

[0036] Based on the above, the structure consisting of the first resin sleeve 10, the third resin sleeve 13, the first snap-fit ​​groove 23, the first snap-fit ​​sleeve 24, the second snap-fit ​​sleeve 25, the first resin filter hole column 26, the third snap-fit ​​sleeve 27, the first snap-fit ​​rod 28, the second resin filter hole column 29, the first snap-fit ​​ring plate 30, the second snap-fit ​​ring plate 31, the second snap-fit ​​rod 32, the third snap-fit ​​ring plate 33, the first fixing ring plate 34, and the first snap-fit ​​hole 35 achieves the purpose of installing and fixing the resin column, improving the fixing effect of the resin column, facilitating the installation and fixing of the resin column, and increasing the flexibility of the device.

[0037] Example 3: Based on Examples 1 and 2, specifically as follows... Figure 1 As shown, the bottom of the third resin sleeve 13 is fixedly connected to the top of a set of second resin sleeves 11, and a discharge pipe 14 is fixedly installed at the bottom of the set of second resin sleeves 11. The filtrate and cleaning solution are output through the discharge pipe 14.

[0038] Specifically, such as Figure 1 As shown, a feed pipe 12 is provided at the top of the first resin sleeve 10, and the bottom of the feed pipe 12 is fixedly connected to the top of another set of second resin sleeves 11. Raw materials are added through the feed pipe 12.

[0039] Specifically, such as Figure 1 , Figure 2 and Figure 3 As shown, two sets of first positioners 16 are provided on the outer wall of the first connecting sleeve 15, and two sets of second positioners 18 are provided on the outer wall of the cleaning sleeve 17. The second positioners 18 are electrically connected to the first positioners 16, and the water supply pipe is spirally installed inside the first threaded groove 19. The rotation angle of the cleaning sleeve 17 is positioned and captured by the first positioners 16 and the second positioners 18.

[0040] In summary, through the structure of the first resin sleeve 10, the feed pipe 12, the discharge pipe 14, the first connecting sleeve 15, the first positioner 16, the cleaning sleeve 17, and the second positioner 18, the auxiliary device performs rotational adjustment, which improves the stability and accuracy of the device adjustment and enhances the safety of the device in use.

[0041] Working principle: The cleaning structure includes a first cleaning section and a second cleaning section. In the first cleaning section, a second resin sleeve 11 is disposed outside the first resin sleeve 10, and a first connecting sleeve 15 is fixed to one of its outer walls. A cleaning sleeve 17 is rotatably installed inside the first connecting sleeve 15. A first water supply pipe 20 is fixed inside the cleaning sleeve 17, and a water spray hole 21 is provided inside the first water supply pipe 20. In the second cleaning section, a first threaded groove 19 is formed inside the cleaning sleeve 17, and a water valve 22 is provided on its outer wall. During rinsing, the cleaning sleeve 17 is rotated to adjust the angle of the first water supply pipe 20 inside the first connecting sleeve 15 so that the water spray hole 21 faces the inner wall of the resin column. The water valve 22 is opened, and water is delivered to the inside of the first connecting sleeve 15 through the cleaning sleeve 17 and the first water supply pipe 20 to rinse the resin column inside the first resin sleeve 10. Meanwhile, the two sets of first positioners 16 on the outer wall of the first connecting sleeve 15 are electrically connected to the two sets of second positioners 18 on the outer wall of the cleaning sleeve 17. Through them, the rotation angle of the cleaning sleeve 17 can be positioned and captured to accurately control the orientation of the water spray hole 21. The first resin sleeve 10 has two sets of first snap-fit ​​grooves 23 inside, and a first snap-fit ​​sleeve 24 is set inside. A set of second snap-fit ​​sleeves 25 is fixed at both ends of the first snap-fit ​​sleeve 24. The second snap-fit ​​sleeve 25 is provided with a first resin filter hole column 26 inside. A third snap-fit ​​sleeve 27 is fixed to the outer wall of a set of second snap-fit ​​sleeves 25. Two sets of first snap-fit ​​rods 28 are fixed to the top of the third snap-fit ​​sleeve 27. The first snap-fit ​​sleeve 24 is placed inside the first resin sleeve 10. The first snap-fit ​​rods 28 are snapped into the first snap-fit ​​groove 23. The bottom of the first resin filter column 26 is fixed to the second resin filter column 29. The outer wall of the second resin filter column 29 is sequentially fixed with the first snap-fit ​​ring plate 30, the third snap-fit ​​ring plate 33, and the second snap-fit ​​ring plate 31. Two sets of second snap-fit ​​rods 32 are fixed to the bottom of the second snap-fit ​​ring plate 31. The bottom of the first resin sleeve 10 is fixed to the third resin sleeve 13. The inside of the third resin sleeve 13 is fixed with the first fixing ring plate 34. Two sets of first snap-fit ​​holes 35 are opened inside the first fixing ring plate 34. The first snap-fit ​​ring plate 30 is snapped into the inside of the first fixed ring plate 34, and the second snap-fit ​​rod 32 is snapped into the inside of the first snap-fit ​​hole 35, so that the first snap-fit ​​sleeve 24 is confined inside the first resin sleeve 10 and the third resin sleeve 13. The bottom of the third resin sleeve 13 is fixedly connected to the top of a set of second resin sleeves 11. The bottom of the set of second resin sleeves 11 is fixedly installed with a discharge pipe 14, through which the filtrate and cleaning liquid are output. The top of the first resin sleeve 10 is provided with a feed pipe 12, and the bottom of the feed pipe 12 is fixedly connected to the top of another set of second resin sleeves 11, through which raw materials are added.

[0042] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A macroporous adsorption resin column, characterized in that, include: The first resin sleeve (10) is cylindrical; The cleaning structure includes a first cleaning part and a second cleaning part. The first cleaning part includes two sets of second resin sleeves (11) disposed outside the first resin sleeve (10). A first connecting sleeve (15) is fixedly installed on one side of the outer wall of the second resin sleeve (11). A cleaning sleeve (17) is disposed outside the second resin sleeve (11). The cleaning sleeve (17) is rotatably installed inside the first connecting sleeve (15). A first water supply pipe (20) is fixedly installed inside the cleaning sleeve (17). A water spray hole (21) is fixedly installed inside the first water supply pipe (20). The second cleaning part includes a first threaded groove (19) opened inside the cleaning sleeve (17). A water valve (22) is disposed on the outer wall of the cleaning sleeve (17).

2. The macroporous adsorption resin column according to claim 1, characterized in that, The first resin sleeve (10) has two sets of first snap-fit ​​grooves (23) inside. The first resin sleeve (10) has a first snap-fit ​​sleeve (24) inside. A set of second snap-fit ​​sleeves (25) is fixedly installed at both ends of the first snap-fit ​​sleeves (24). The second snap-fit ​​sleeves (25) have a first resin filter column (26) inside. A third snap-fit ​​sleeve (27) is fixedly installed on the outer wall of the set of second snap-fit ​​sleeves (25). Two sets of first snap-fit ​​rods (28) are fixedly installed on the top of the third snap-fit ​​sleeves (27). The first snap-fit ​​rods (28) are snap-fitted into the inside of the first snap-fit ​​grooves (23).

3. The macroporous adsorption resin column according to claim 2, characterized in that, A second resin filter column (29) is fixedly installed at the bottom of the first resin filter column (26). A first snap-fit ​​ring plate (30) is fixedly installed on the outer wall of the second resin filter column (29). A third snap-fit ​​ring plate (33) is fixedly installed on the outer wall of the first snap-fit ​​ring plate (30). A second snap-fit ​​ring plate (31) is fixedly installed on the outer wall of the third snap-fit ​​ring plate (33). Two sets of second snap-fit ​​rods (32) are fixedly installed at the bottom of the second snap-fit ​​ring plate (31).

4. The macroporous adsorption resin column according to claim 1, characterized in that, A third resin sleeve (13) is fixedly installed at the bottom of the first resin sleeve (10). A first fixing ring plate (34) is fixedly installed inside the third resin sleeve (13). Two sets of first snap-fit ​​holes (35) are opened inside the first fixing ring plate (34). A second snap-fit ​​rod (32) is snap-fitted into the inside of the first snap-fit ​​hole (35). A first snap-fit ​​ring plate (30) is snap-fitted into the inside of the first fixing ring plate (34).

5. The macroporous adsorption resin column according to claim 4, characterized in that, The bottom of the third resin sleeve (13) is fixedly connected to the top of a set of second resin sleeves (11), and a discharge pipe (14) is fixedly installed at the bottom of the set of second resin sleeves (11).

6. The macroporous adsorption resin column according to claim 1, characterized in that, The top of the first resin sleeve (10) is provided with a feed pipe (12), and the bottom of the feed pipe (12) is fixedly connected to the top of another set of second resin sleeves (11).

7. The macroporous adsorption resin column according to claim 1, characterized in that, Two sets of first positioners (16) are provided on the outer wall of the first connecting sleeve (15), and two sets of second positioners (18) are provided on the outer wall of the cleaning sleeve (17). The second positioners (18) are electrically connected to the first positioners (16), and the water supply pipe is spirally installed inside the first threaded groove (19).

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