Novel combined structured packing
By arranging a combined column and a sealing ring structure in the top mounting hole of the structured packing, the problem of easy shaking and wear of the traditional structured packing is solved, and the stable connection of multiple groups of packing is achieved and the service life is extended.
Patent Information
- Application Number
- CN202422636326.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-30
- Publication Date
- 2025-09-30
- Estimated Expiration
- 2034-10-30
AI Technical Summary
Traditional structured packing is easily affected by external forces and causes shaking when stacked, resulting in wear and tear and reducing service life.
A combined structured packing was designed. A combined column was set in the top mounting hole of the structured packing, and a sealing ring and a spring structure were used to achieve a stable connection between the packings. The docking combination of multiple groups of packings was achieved by rotating with a cross screwdriver.
The stability of multiple groups of structured packing is improved and the service life of the packing is extended.
Smart Images
Figure CN223393455U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of structured packing, in particular to a novel combined structured packing. Background Art
[0002] Although the geometric structures and arrangements of structured packings in the tower are different, they have in common that they artificially define the gas and liquid passages and contact mass transfer methods of the same structure, increase the porosity and effective contact surface area, strengthen the lateral mixing of the two phases, and reduce wall flow and channel flow. However, when traditional structured packings are placed, they are mostly stacked directly on the packing rack of the packing tower. Since there is no combined fixed structure between the stacked structured packings, multiple groups of structured packings are easily affected by external forces and shake during use after stacking, which leads to wear between the packings and reduces the service life of the packings. In response to the above situation, technical innovation is carried out on the basis of the existing structured packings. Utility Model Content
[0003] The purpose of the present invention is to provide a novel combined structured packing to solve the problems raised in the above background technology.
[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a new type of combined structured packing, comprising:
[0005] Structured packing, the top of the structured packing is evenly penetrated with mounting holes, a combination column is arranged in the mounting hole, a first receiving hole and a second receiving hole are respectively provided on the upper and lower sides of the combination column, an external thread is provided on the top of the inner side wall of the second receiving hole, a group of mounting holes are provided on the left and right sides of the inner side wall of the first receiving hole, and a combination component is placed in the first receiving hole and the second receiving hole.
[0006] Preferably, the combined assembly includes a first slide post and a second slide post, the outer side walls of the first slide post and the second slide post are respectively provided with a first sealing ring and a second sealing ring, a connecting post is provided on the top of the second slide post, the outer side wall of the connecting post is provided with an internal thread, a first spring is provided at the bottom of the first slide post, a cross groove is provided at the bottom of the second slide post, second positioning holes are provided on the left and right sides of the second slide post and the second sealing ring, first positioning holes are provided on the left and right sides of the first slide post and the first sealing ring, a round head pin is inserted in the first positioning hole, and a second spring is provided on the outside of the round head pin.
[0007] Preferably, the first spring is fixedly arranged in the first receiving hole of the structured packing, the first sliding column and the round head pin are slidably arranged in the second receiving hole, and the elastic force of the first spring is times the elastic force of the second spring.
[0008] Preferably, the second spring is fixedly arranged in the mounting hole of the structured packing, the round head pin is slidably arranged in the mounting hole of the structured packing, and the round head part of the round head pin is inserted into the first positioning hole opened in the outer side wall of the first sliding column and the first sealing ring.
[0009] Preferably, the connecting column is screwed into the second receiving hole of the structured packing, the second sliding column is rotatably set in the second receiving hole of the structured packing, and the round head part of the round head pin is inserted into the second positioning hole opened in the outer wall of the second sliding column and the second sealing ring.
[0010] Preferably, the top of the first sliding column is flush with the top of the combined column and the structured packing, and the bottom of the second sliding column is flush with the bottom of the combined column and the structured packing.
[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:
[0012] The utility model seals the connection gap between the first sliding column and the first receiving hole of the structured packing by the first sealing ring, and seals the connection gap between the second sliding column and the second receiving hole of the structured packing by the second sealing ring. In addition, the top of the first sliding column is flush with the top of the combined column and the structured packing, and the bottom of the second sliding column is flush with the bottom of the combined column and the structured packing, thereby ensuring that the combined assembly does not affect the use of a single group of structured packing.
[0013] When multiple groups of structured packings are used in combination, just use a cross screwdriver to insert it into the cross groove and rotate it to move the second slide post out of the second receiving hole of the structured packing. At this time, insert the second slide post into the first receiving hole of another group of structured packings. The second spring in one group of structured packing drives the round head pin to be inserted into the second positioning hole. In this way, the docking combination of the two groups of structured packings can be completed, thereby improving the stability of multiple groups of structured packings when used. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic structural diagram of a new type of combined structured packing of the utility model;
[0015] Figure 2 This is a bottom view of a novel combined structured packing of the utility model;
[0016] Figure 3 This is a front cross-sectional view of a new type of combined structured packing of the utility model.
[0017] In the figure: 1. structured packing; 11. first spring; 12. combination column; 13. first sliding column; 14. round head pin; 15. second spring; 16. first sealing ring; 17. connecting column; 18. second sliding column; 19. second sealing ring; 2. first positioning hole; 21. second positioning hole; 22. cross groove. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0019] See also Figure 1-Figure 3A novel combined structured packing comprises a structured packing 1, wherein mounting holes are uniformly provided on the top of the structured packing 1, a combination column 12 is fixedly provided in the mounting hole, a first receiving hole and a second receiving hole are respectively provided on the upper and lower sides of the combination column 12, an external thread is provided on the top of the inner side wall of the second receiving hole, a group of mounting holes are provided on the left and right sides of the inner side wall of the first receiving hole, a combination component is placed in the first receiving hole and the second receiving hole, the combination component comprises a first sliding column 13 and a second sliding column 18, a first sealing ring 16 and a second sealing ring 19 are respectively fixedly provided on the outer side walls of the first sliding column 13 and the second sliding column 18, and the second sliding column 1 8 is fixedly provided with a connecting column 17 at the top, and an inner thread is provided on the outer wall of the connecting column 17. A first spring 11 is fixedly provided at the bottom of the first slide column 13, and a cross groove 22 is provided at the bottom of the second slide column 18. Second positioning holes 21 are provided on the left and right sides of the second slide column 18 and the second sealing ring 19. First positioning holes 2 are provided on the left and right sides of the first slide column 13 and the first sealing ring 16. A round head plug 14 is inserted into the first positioning hole 2. A second spring 15 is fixedly provided on the outside of the round head plug 14. The first spring 11 is fixedly provided in the first receiving hole of the structured packing 1. The first slide column 13 and the round head plug 14 are slidably provided on the first slide column 18 and the second sealing ring 19. In the second receiving hole, the elastic force of the first spring 11 is 3 times the elastic force of the second spring 15. The second spring 15 is fixedly arranged in the mounting hole of the structured packing 1. The round head plug 14 is slidably arranged in the mounting hole of the structured packing 1. The round head part of the round head plug 14 is inserted into the first positioning hole 2 opened on the outer wall of the first sliding column 13 and the first sealing ring 16. The connecting column 17 is screwed into the second receiving hole of the structured packing 1. The second sliding column 18 is rotatably arranged in the second receiving hole of the structured packing 1. The round head part of the round head plug 14 is inserted into the second positioning hole 21 opened on the outer wall of the second sliding column 18 and the second sealing ring 19. The first sliding column 13 The top is flush with the top of the combined column 12 and the structured packing 1, and the bottom of the second sliding column 18 is flush with the bottom of the combined column 12 and the structured packing 1. The connecting gap between the first sliding column 13 and the first receiving hole of the structured packing 1 is sealed by the first sealing ring 16, and the connecting gap between the second sliding column 18 and the second receiving hole of the structured packing 1 is sealed by the second sealing ring 19. The top of the first sliding column 13 is flush with the top of the combined column 12 and the structured packing 1, and the bottom of the second sliding column 18 is flush with the bottom of the combined column 12 and the structured packing 1, so as to ensure that the combined assembly will not affect the use of a single group of structured packing 1.
[0020] Working principle: The first sealing ring 16 is used to seal the connection gap between the first sliding column 13 and the first receiving hole of the structured packing 1, and the second sealing ring 19 is used to seal the connection gap between the second sliding column 18 and the second receiving hole of the structured packing 1. The top of the first sliding column 13 is flush with the top of the combination column 12 and the structured packing 1, and the bottom of the second sliding column 18 is flush with the bottom of the combination column 12 and the structured packing 1, so as to ensure that the combination component will not affect the use of a single group of structured packing 1. When multiple groups of structured packings 1 are used in combination, only a cross screwdriver needs to be inserted into the cross groove 22 and rotated to drive the connecting column 17 to rotate through the second sliding column 18. At this time, the second sliding column 18 will rotate along with the connecting column 17. The column 17 rotates and moves downward. When the second slide post 18 moves out of the second receiving hole of the structured packing 1, the second slide post 18 can be inserted into the first receiving hole of the other group of structured packing 1. At this time, the second slide post 18 uses the weight of the structured packing 1 to overcome the elastic force of the first spring 11 in the other group of structured packing 1, and squeezes the first slide post 13 in the other group of structured packing 1 downward. After the second positioning hole 21 opened on the surface of the second slide post 18 and the second sealing ring 19 is aligned with the round head pin 14 in the other group of structured packing 1, the second spring 15 on the outside of the round head pin 14 will drive it to be inserted into the second positioning hole 21, so that the docking combination of the two groups of structured packings 1 can be completed, thereby improving the stability of multiple groups of structured packings 1 when in use.
Claims
1. A new type of combined structured packing, characterized in that: include: A structured packing (1) is provided with mounting holes uniformly extending through the top of the structured packing (1), a combination column (12) is provided in the mounting hole, a first receiving hole and a second receiving hole are provided on the upper and lower sides of the combination column (12), an external thread is provided on the top of the inner side wall of the second receiving hole, a group of mounting holes are provided on the left and right sides of the inner side wall of the first receiving hole, and a combination component is placed in the first receiving hole and the second receiving hole.
2. A novel combined structured packing according to claim 1, characterized in that: The combined assembly comprises a first sliding column (13) and a second sliding column (18), the outer side walls of the first sliding column (13) and the second sliding column (18) are respectively provided with a first sealing ring (16) and a second sealing ring (19), a connecting column (17) is provided on the top of the second sliding column (18), the outer side wall of the connecting column (17) is provided with an internal thread, a first spring (11) is provided at the bottom of the first sliding column (13), a cross groove (22) is provided at the bottom of the second sliding column (18), second positioning holes (21) are provided on the left and right sides of the second sliding column (18) and the second sealing ring (19), first positioning holes (2) are provided on the left and right sides of the first sliding column (13) and the first sealing ring (16), a round head pin (14) is inserted into the first positioning hole (2), and a second spring (15) is provided on the outside of the round head pin (14).
3. A novel combined structured packing according to claim 2, characterized in that: The first spring (11) is fixedly arranged in the first receiving hole of the structured packing (1), the first sliding column (13) and the round head pin (14) are slidably arranged in the second receiving hole, and the elastic force of the first spring (11) is three times the elastic force of the second spring (15).
4. A novel combined structured packing according to claim 3, characterized in that: The second spring (15) is fixedly arranged in the mounting hole of the structured packing (1), the round head latch (14) is slidably arranged in the mounting hole of the structured packing (1), and the round head portion of the round head latch (14) is inserted into the first positioning hole (2) opened on the outer side wall of the first sliding column (13) and the first sealing ring (16).
5. A novel combined structured packing according to claim 4, characterized in that: The connecting column (17) is screwed into the second receiving hole of the structured packing (1), the second sliding column (18) is rotatably arranged in the second receiving hole of the structured packing (1), and the round head portion of the round head latch (14) is inserted into the second positioning hole (21) opened on the outer side wall of the second sliding column (18) and the second sealing ring (19).
6. A novel combined structured packing according to claim 2, characterized in that: The top of the first sliding column (13) is flush with the top of the combined column (12) and the structured packing (1), and the bottom of the second sliding column (18) is flush with the bottom of the combined column (12) and the structured packing (1).