Packing absorption tower convenient for regulating and controlling packing dosage
By installing a cylinder and electric push rod system inside the packed absorption tower, combined with the sliding connection of the arc plate and L-shaped plate, the problems of non-adjustable packing quantity and inconvenient replacement in the packed absorption tower are solved, realizing flexible adjustment and convenient replacement of packing quantity, and improving the adaptability and efficiency of the packed absorption tower.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-23
- Publication Date
- 2026-05-08
AI Technical Summary
The existing packed absorber has a fixed packing structure and its height is not adjustable. It is impossible to adjust the amount of packing according to actual needs, and it is also inconvenient to replace the packing.
A packed absorption tower with easily adjustable packing volume was designed. By installing a cylinder and electric push rod system inside the tower, the packing components can be raised, lowered, and slidably connected. Combined with the sliding connection of the arc-shaped plate and L-shaped plate, the packing components can be easily replaced and adjusted.
It enables flexible adjustment and convenient replacement of packing material, improving the adaptability and efficiency of packed absorption towers.
Smart Images
Figure CN224207736U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of absorption tower technology, and in particular to a packed absorption tower that facilitates the control of the amount of packing material. Background Technology
[0002] Packed towers are characterized by low fluid resistance and are suitable for processes involving large gas volumes and small liquid volumes. The liquid flows downwards along the surface of the packing material, while the gas and liquid flow counter-currently or concurrently, depending on the specific reaction. Packed towers typically contain a relatively small amount of liquid. Regardless of whether the gas or liquid phase is involved, the flow pattern within the tower is close to plug flow. Packed towers are not suitable if a solid phase is generated during the reaction.
[0003] A packed tower is filled with various shapes of packing material (called packing), allowing liquid to flow along the surface of the packing to form a liquid film, which is then dispersed in a continuously flowing gas. The gas-liquid two-phase contact surface is on the liquid film surface of the packing. It belongs to the category of film contact equipment.
[0004] With the continuous development of the chemical industry and oil refining technology, there are many types of packed absorption towers. However, there are still some shortcomings. The packing structure of existing packed absorption towers is fixed, the height is not adjustable, the amount of packing cannot be adjusted according to actual needs, and it is inconvenient to replace the packing. Utility Model Content
[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a packed absorption tower that facilitates the control of packing material usage.
[0006] To achieve the above objectives, the present invention adopts the following technical solution: a packed absorption tower for easy control of packing volume, comprising a tower body, a through groove on the outer side of the tower body, an arc-shaped plate inside the through groove, a fixing block fixedly connected to the outside of the arc-shaped plate, an L-shaped plate slidably connected above the fixing block, the L-shaped plate slidably connected to the top surface of the tower body, a suspended limiting ring fixed inside the tower body, the top surface of the limiting ring abutting against the packing component, the packing component being vertically connected to the tower body, and a pusher fixedly connected to the rear outside of the tower body, the pusher slidingly penetrating the tower body.
[0007] As a further description of the above technical solution: the pusher includes a fixing plate fixed to the outside of the tower body, a third electric push rod is horizontally fixed to the top surface of the fixing plate, the end of the third electric push rod slides through the tower body, the inner wall of the tower body is provided with a groove, a push plate is slidably connected in the groove, the end of the third electric push rod slides through the groove and is fixedly connected to the push plate.
[0008] As a further description of the above technical solution: the packing component includes a cylinder vertically fixed to the bottom surface of the tower body, the end of the cylinder piston rod slidingly penetrating the tower body, the end of the cylinder piston rod being fixedly connected to a support member, the support member abutting against the top surface of the limiting ring, the top surface of the support member being slidably connected to a hollow block, the top surface and sidewall of the hollow block having multiple perforations respectively, and the hollow block being filled with packing material.
[0009] As a further description of the above technical solution: the support member includes a support ring abutting against the top surface of the limiting ring, a support beam fixedly connected to the center of the inner wall of the support ring, a second limiting groove provided on the top surface of the support beam, a first limiting groove communicating with the second limiting groove at one end of the top surface of the support ring, a guide block slidably connected in the first limiting groove and the second limiting groove, the guide block being fixed to the bottom surface of the hollow block, the height of the through groove being greater than or equal to the sum of the thickness of the hollow block and the thickness of the support ring, and the top surface of the limiting ring being flush with the lower edge of the through groove.
[0010] As a further description of the above technical solution: a first electric push rod is embedded in the bottom surface of the L-shaped plate, the end of the first electric push rod is vertically fixed to the top surface of the fixed block, two support plates are symmetrically fixed to the outside of the fixed block, the two support plates are symmetrically slidably connected to both sides of the L-shaped plate, and a second electric push rod is horizontally fixed to the top surface of the tower body, the end of the second electric push rod is fixedly connected to the L-shaped plate.
[0011] As a further description of the above technical solution: a guide rod is slidably inserted through the side of the L-shaped plate, the guide rod is horizontally fixed to the outside of the tower body, and a limiting block is fixedly connected to the end of the guide rod.
[0012] As a further description of the above technical solution: a sliding groove is provided on each side of the L-shaped plate, a slider is slidably connected in each of the two sliding grooves, and a slider is fixedly connected to the inner side of each of the two support plates.
[0013] This utility model has the following beneficial effects:
[0014] Compared with existing technologies, this packing absorption tower, which facilitates the control of packing volume, connects the packing components to the tower body using a cylinder for lifting and lowering, making it easy to adjust the packing volume. A through groove is set on the outside of the tower body, and an arc-shaped plate is slidably connected to the through groove via an L-shaped plate and a fixed block. A pusher is set inside the tower body, which facilitates the removal and replacement of hollow blocks in the packing components, thereby realizing the replacement of the packing material inside the hollow blocks. Attached Figure Description
[0015] Figure 1This is a three-dimensional view of the overall structure of the packed absorption tower proposed in this utility model, which facilitates the control of the packing amount.
[0016] Figure 2 This is a side sectional view of the overall structure of the packed absorption tower proposed in this utility model, which facilitates the control of the packing amount.
[0017] Figure 3 This utility model proposes a packed absorption tower that facilitates the control of packing material usage. Figure 1 Enlarged view of the structure at point A in the middle;
[0018] Figure 4 This utility model proposes a packed absorption tower that facilitates the control of packing material usage. Figure 2 Enlarged view of the structure at point B;
[0019] Figure 5 This utility model proposes a packed absorption tower that facilitates the control of packing material usage. Figure 2 Enlarged view of the structure at point C;
[0020] Figure 6 This is a perspective view of the connection between the support ring and the support beam of the packed absorption tower, which facilitates the control of the packing amount proposed in this utility model.
[0021] Legend:
[0022] 1. Tower body; 2. Through slot; 3. Arc plate; 4. L-shaped plate; 5. Support plate; 6. Guide rod; 7. Limiting block; 8. First electric push rod; 9. Fixing block; 10. Limiting ring; 11. Cylinder; 12. Hollow block; 13. Second electric push rod; 14. Support beam; 15. First limiting groove; 16. Guide block; 18. Groove; 19. Push plate; 20. Third electric push rod; 21. Fixing plate; 22. Supporting ring; 23. Second limiting groove. Detailed Implementation
[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0024] Reference Figures 1 to 6The present invention provides a packed absorption tower for easy control of packing volume: It includes a tower body 1, a through groove 2 on the outer side of the tower body 1, an arc-shaped plate 3 inside the through groove 2, a fixing block 9 fixedly connected to the outside of the arc-shaped plate 3, an L-shaped plate 4 slidably connected above the fixing block 9, the L-shaped plate 4 slidably connected to the top surface of the tower body 1, a suspended limiting ring 10 fixed inside the tower body 1, the top surface of the limiting ring 10 abutting against the packing material, the packing material being lifted and lowered inside the tower body 1, a pusher fixedly connected to the rear outside of the tower body 1, the pusher slidingly penetrating the tower body 1, and a first electric push rod 8 embedded in the bottom surface of the L-shaped plate 4. The end of 8 is vertically fixed to the top surface of the fixing block 9. Two support plates 5 are symmetrically fixed to the outside of the fixing block 9. The two support plates 5 are symmetrically slidably connected to both sides of the L-shaped plate 4. The top surface of the tower body 1 is horizontally fixed to the second electric push rod 13. The end of the second electric push rod 13 is fixedly connected to the L-shaped plate 4. The side of the L-shaped plate 4 is slidably connected to the guide rod 6. The guide rod 6 is horizontally fixed to the outside of the tower body 1. The end of the guide rod 6 is fixedly connected to the limiting block 7. A sliding groove is provided on both sides of the L-shaped plate 4. A slider is slidably connected in each of the two sliding grooves. A slider is fixedly connected to the inside of each of the two support plates 5.
[0025] The pusher includes a fixing plate 21 fixed to the outside of the tower body 1. The top surface of the fixing plate 21 is horizontally fixed with a third electric push rod 20. The end of the third electric push rod 20 slides through the tower body 1. The inner wall of the tower body 1 is provided with a groove 18. A push plate 19 is slidably connected in the groove 18. The end of the third electric push rod 20 slides through the groove 18 and is fixedly connected to the push plate 19.
[0026] The packing component includes a cylinder 11 vertically fixed to the bottom surface of the tower body 1. The end of the piston rod of the cylinder 11 slides through the tower body 1. The end of the piston rod of the cylinder 11 is fixedly connected to a support member. The support member abuts against the top surface of the limiting ring 10. The top surface of the support member is slidably connected to a hollow block 12. The top surface and side wall of the hollow block 12 are respectively penetrated by multiple leakage holes. The hollow block 12 is filled with packing material.
[0027] The support includes a support ring 22 that abuts against the top surface of the limiting ring 10. A support beam 14 is fixedly connected to the center of the inner wall of the support ring 22. The top surface of the support beam 14 is provided with a second limiting groove 23. One end of the top surface of the support ring 22 is provided with a first limiting groove 15 that communicates with the second limiting groove 23. A guide block 16 is slidably connected in the first limiting groove 15 and the second limiting groove 23. The guide block 16 is fixed to the bottom surface of the hollow block 12. The height of the through groove 2 is greater than or equal to the sum of the thickness of the hollow block 12 and the thickness of the support ring 22. The top surface of the limiting ring 10 is flush with the lower edge of the through groove 2.
[0028] By using cylinder 11 to lift and connect the packing components inside the tower body 1, it is easy to adjust the amount of packing. A through groove 2 is set on the outside of the tower body 1. An arc plate 3 is slidably connected in the through groove 2 through an L-shaped plate 4 and a fixing block 9. A pusher is set inside the tower body 1 to facilitate the removal of the hollow block 12 in the packing components and the replacement of the hollow block 12, thereby realizing the replacement of the packing material inside the hollow block 12.
[0029] Working principle: During use, cylinder 11 drives the support and support beam 14 to rise and fall. The support beam 14 and support ring 22 drive the hollow block 12 to rise and fall, adjusting the height of the packing material inside the hollow block 12, thereby adjusting the amount of packing material. When the packing material inside the hollow block 12 needs to be replaced, cylinder 11 drives the support ring 22 and support beam 14 to fall. The support beam 14 and support ring 22 drive the hollow block 12 to fall, so that the bottom surface of the support ring 22 abuts against the top surface of the limiting ring 10, making the bottom surface of the support ring 22 flush with the lower edge of the through groove 2. Then, the second electric push rod 13 drives the L-shaped plate 4 to move. The L-shaped plate 4 pulls the arc plate 3 out of the through groove 2 through the fixing block 9. Then, the first electric push rod 8 drives the fixing block 9 to rise, and the fixing block 9 drives the arc plate 3 to rise, so that the arc plate 3 is not on the same horizontal plane as the through groove 2, making the lower edge of the arc plate 3 flush with the through groove 2. Align the upper edge, then the third electric push rod 20 drives the push plate 19 to move, so that the push plate 19 pushes the hollow block 12 to one side of the through groove 2, so that the hollow block 12 can easily extend out of the through groove 2. Then the hollow block 12 is pulled directly out of the through groove 2, so that the hollow block 12 is separated from the support ring 22 and the support beam 14. Then the third electric push rod 20 pulls the push plate 19 back to its original position, and then the hollow block 12 filled with new filler is inserted into the tower body 1 through the through groove 2. During installation, the guide block 16 on the bottom surface of the hollow block 12 is aligned with the first limiting groove 15 and the second limiting groove 23, and the guide block 16 is locked in the first limiting groove 15 and the second limiting groove 23. Then the first electric push rod 8 drives the arc plate 3 to descend through the fixing block 9, so that the arc plate 3 and the through groove 2 are on the same horizontal plane. Then the second electric push rod 13 pushes the arc plate 3 back into the through groove 2 to seal the through groove 2.
[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A packed absorption tower for easy control of packing volume, comprising a tower body (1), characterized in that: The outer side of the tower body (1) is provided with a through groove (2), and an arc plate (3) is provided in the through groove (2). A fixing block (9) is fixedly connected to the outside of the arc plate (3). An L-shaped plate (4) is slidably connected above the fixing block (9). The L-shaped plate (4) is slidably connected to the top surface of the tower body (1). A fixed limiting ring (10) is suspended inside the tower body (1). The top surface of the limiting ring (10) abuts against the packing component. The packing component is lifted and lowered inside the tower body (1). A pusher is fixedly connected to the rear side of the tower body (1). The pusher slides through the tower body (1).
2. The packed absorber tower according to claim 1, characterized in that: The pusher includes a fixing plate (21) fixed to the outside of the tower body (1). A third electric push rod (20) is horizontally fixed on the top surface of the fixing plate (21). The end of the third electric push rod (20) slides through the tower body (1). The inner wall of the tower body (1) is provided with a groove (18). A push plate (19) is slidably connected in the groove (18). The end of the third electric push rod (20) slides through the groove (18) and is fixedly connected to the push plate (19).
3. The packed absorber tower according to claim 1, characterized in that: The packing component includes a cylinder (11) vertically fixed to the bottom surface of the tower body (1). The end of the piston rod of the cylinder (11) slides through the tower body (1). The end of the piston rod of the cylinder (11) is fixedly connected to a support member. The support member abuts against the top surface of the limiting ring (10). The top surface of the support member is slidably connected to a hollow block (12). The top surface and side wall of the hollow block (12) are respectively perforated with multiple leakage holes. The hollow block (12) is filled with packing material.
4. The packed absorber tower according to claim 3, characterized in that: The support member includes a support ring (22) abutting against the top surface of the limiting ring (10). A support beam (14) is fixedly connected to the center of the inner wall of the support ring (22). The top surface of the support beam (14) is provided with a second limiting groove (23). One end of the top surface of the support ring (22) is provided with a first limiting groove (15) communicating with the second limiting groove (23). A guide block (16) is slidably connected in the first limiting groove (15) and the second limiting groove (23). The guide block (16) is fixed to the bottom surface of the hollow block (12). The height of the through groove (2) is greater than or equal to the sum of the thickness of the hollow block (12) and the thickness of the support ring (22). The top surface of the limiting ring (10) is flush with the lower edge of the through groove (2).
5. The packed absorber tower according to claim 1, characterized in that: The bottom surface of the L-shaped plate (4) is embedded with a first electric push rod (8). The end of the first electric push rod (8) is vertically fixed to the top surface of the fixing block (9). Two support plates (5) are symmetrically fixed to the outside of the fixing block (9). The two support plates (5) are symmetrically slidably connected to both sides of the L-shaped plate (4). The top surface of the tower body (1) is horizontally fixed with a second electric push rod (13). The end of the second electric push rod (13) is fixedly connected to the L-shaped plate (4).
6. The packed absorber tower according to claim 5, characterized in that: A guide rod (6) is slidably inserted through the side of the L-shaped plate (4). The guide rod (6) is horizontally fixed to the outside of the tower body (1). A limiting block (7) is fixedly connected to the end of the guide rod (6).
7. The packed absorber tower according to claim 5, characterized in that: The L-shaped plate (4) has a sliding groove on each side, and a slider is slidably connected in each of the two sliding grooves. The inner sides of the two support plates (5) are fixedly connected to the sliders.