Regeneration tower device and carbon dioxide capture system with same

Abstract

The invention provides a regeneration tower device and a carbon dioxide capture system with the regeneration tower device, and the regeneration tower device comprises a transparent container which is internally provided with a heat conduction solution; the tower body is arranged in the transparent container and is surrounded by the heat-conducting solution; the heat absorption film is arranged in the transparent container and is positioned on the outer side of the tower body; the gas inlet structure penetrates through the transparent container and is communicated with the side wall of the tower body; the air outlet structure penetrates through the transparent container and is communicated with the top of the tower body; the liquid inlet structure penetrates through the transparent container and is communicated with the top of the tower body; the liquid outlet structure penetrates through the transparent container and is communicated with the bottom of the tower body; the heat absorption film can heat the heat conduction solution so that the heat conduction solution can heat the tower body. According to the technical scheme, the problem that in the related technology, heat is provided for the reaction of the absorbent through a reboiler, so that energy consumption is large, and the CO2 capturing cost is increased is effectively solved.

Description

Technical Field

[0001] The present invention relates to the technical field of carbon dioxide capture, and in particular to a regeneration tower device and a carbon dioxide capture system having the same. Background Art

[0002] At present, the commonly used CO2 separation methods include absorption, adsorption and membrane separation. The absorption method is the earliest studied, most widely used and mature CO2 capture method. The absorption method uses the absorbent and CO2 to carry out physical or chemical processes in the absorption tower to enrich CO2, and then desorbs the absorbent in the regeneration tower to obtain higher purity CO2, and the absorbent is reduced at the same time.

[0003] Organic amine absorption is the most widely used chemical absorption method, and its CO2 separation efficiency can reach about 98%. However, since the chemical absorption method utilizes the chemical reversible reaction of the absorbent, the regeneration of the absorbent requires not only the reaction heat of the reverse reaction, but also a higher solution sensible heat and steam vaporization latent heat.

[0004] In the related art, when capturing CO2, a reboiler is required to provide heat for the reaction of the absorbent, which results in high energy consumption and thus increases the cost of CO2 capture. Summary of the invention

[0005] The main purpose of the present invention is to provide a regeneration tower device and a carbon dioxide capture system having the same, so as to solve the problem in the related art that heat is provided for the reaction of the absorbent by a reboiler, resulting in high energy consumption and thus increasing the CO2 capture cost.

[0006] To achieve the above-mentioned purpose, according to one aspect of the present invention, a regeneration tower device is provided, comprising: a transparent container, a heat-conducting solution is arranged inside the transparent container; a tower body, arranged in the transparent container and surrounded by the heat-conducting solution; a heat-absorbing film, arranged in the transparent container and located on the outside of the tower body; an air inlet structure, passing through the transparent container and communicating with the side wall of the tower body; an air outlet structure, passing through the transparent container and communicating with the top of the tower body; a liquid inlet structure, passing through the transparent container and communicating with the top of the tower body; and a liquid outlet structure, passing through the transparent container and communicating with the bottom of the tower body; wherein the heat-absorbing film can heat the heat-conducting solution so that the heat-conducting solution heats the tower body.

[0007] Furthermore, the heat absorption film includes a plurality of first film bodies and a second film body, the plurality of first film bodies are sequentially arranged along the circumference of the transparent container, and the second film body is located on the top of the transparent container.

[0008] Furthermore, the regeneration tower device also includes a transmission structure and a driving structure. The transmission structure includes multiple transmission shafts, multiple transmission wheels and a transmission ring. The first end of each transmission shaft is located in the transparent container, and the second end of each transmission shaft is located outside the transparent container. A first film body is provided on each transmission shaft. The multiple transmission shafts and the multiple transmission wheels are connected one by one. The multiple transmission wheels are located outside the transparent container. The transmission ring is connected to the multiple transmission wheels. The driving structure drives the multiple transmission wheels to rotate through the transmission ring.

[0009] Furthermore, the regeneration tower device also includes a support frame, which is arranged on the top of the tower body, and a transmission ring is rotatably arranged on the support frame. A first tooth structure that cooperates with multiple transmission wheels is arranged inside the transmission ring, and a second tooth structure that cooperates with the drive structure is arranged outside the transmission ring.

[0010] Furthermore, the regeneration tower device also includes a heating structure and a controller. The heating structure is arranged in the heat-conducting solution, and the controller is electrically connected to the heating structure and the driving structure.

[0011] Furthermore, the regeneration tower device also includes a temperature sensor, which is arranged in the heat-conducting solution, and the controller controls the heating structure and the driving structure according to the temperature sensor.

[0012] Furthermore, the regeneration tower device also includes a telescopic frame, and the second membrane body is arranged on the telescopic frame, and the telescopic frame can be contracted to drive the second membrane body to fold.

[0013] Furthermore, the first film body is a wave-shaped structure.

[0014] Furthermore, the transparent container is a cylinder or a cone.

[0015] According to another aspect of the present invention, a carbon dioxide capture system is provided, comprising a regeneration tower device, wherein the regeneration tower device is the above-mentioned regeneration tower device.

[0016] According to the technical solution of the present invention, the tower body is arranged in a transparent container, a heat-conducting solution is arranged in the transparent container, a heat-absorbing film is arranged inside the transparent container and outside the tower body, and the air inlet structure, the air outlet structure, the liquid inlet structure and the liquid outlet structure are all connected to the tower body and extend out of the transparent container. Through the above arrangement, the heat-conducting solution surrounds the outer periphery of the tower body, the heat-absorbing film is arranged in the heat-conducting solution, the heat-absorbing film can absorb the heat of the sun, and the heat-absorbing film can transfer the heat to the heat-conducting solution, thereby increasing the temperature of the heat-conducting solution and heating the tower body, thereby providing heat for the reaction of the absorbent, so that there is no need to use a reboiler, thereby reducing energy waste. Therefore, the technical solution of the present application effectively solves the problem in the related art that a reboiler is used to provide heat for the reaction of the absorbent, resulting in large energy consumption and thus increasing the cost of CO2 capture. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0018] Figure 1 A schematic diagram of the three-dimensional structure of an embodiment of a regeneration tower device according to the present invention is shown;

[0019] Figure 2 Shows Figure 1 A cross-sectional schematic diagram of a regeneration tower device;

[0020] Figure 3 Shows Figure 1 A cross-sectional schematic diagram of a regeneration tower device from another perspective;

[0021] Figure 4 Shows Figure 1 A schematic diagram of a main view of a regeneration tower device;

[0022] Figure 5 Shows Figure 1 Schematic diagram of the exploded structure of the regeneration tower device;

[0023] Figure 6 Shows Figure 5 A partial enlarged view of location A of the regeneration tower device.

[0024] The above drawings include the following reference numerals:

[0025] 10. Transparent container; 20. Tower body; 30. Heat-absorbing film; 31. First film body; 32. Second film body; 41. Air inlet structure; 42. Air outlet structure; 43. Liquid inlet structure; 44. Liquid outlet structure; 50. Transmission structure; 51. Transmission shaft; 52. Transmission wheel; 53. Transmission ring; 531. First tooth structure; 532. Second tooth structure; 60. Driving structure; 70. Support frame; 80. Heating structure; 90. Telescopic frame. DETAILED DESCRIPTION

[0026] 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 described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means intended to limit the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0028] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be considered as a part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0029] like Figure 1 , Figure 2 , Figure 4 as well as Figure 5 As shown, in this embodiment, the regeneration tower device includes: a transparent container 10, a tower body 20, a heat absorption film 30, an air inlet structure 41, an air outlet structure 42, a liquid inlet structure 43 and a liquid outlet structure 44. A heat-conducting solution is arranged inside the transparent container 10. The tower body 20 is arranged in the transparent container 10 and surrounded by the heat-conducting solution. The heat absorption film 30 is arranged in the transparent container 10 and is located on the outside of the tower body 20. The air inlet structure 41 passes through the transparent container 10 and is connected to the side wall of the tower body 20. The air outlet structure 42 passes through the transparent container 10 and is connected to the top of the tower body 20. The liquid inlet structure 43 passes through the transparent container 10 and is connected to the top of the tower body 20. The liquid outlet structure 44 passes through the transparent container 10 and is connected to the bottom of the tower body 20. Among them, the heat absorption film 30 can heat the heat-conducting solution so that the heat-conducting solution heats the tower body 20.

[0030] According to the technical solution of this embodiment, the tower body 20 is arranged in the transparent container 10, the transparent container 10 is provided with a heat-conducting solution, the heat-absorbing film 30 is arranged inside the transparent container 10 and outside the tower body 20, and the air inlet structure 41, the air outlet structure 42, the liquid inlet structure 43 and the liquid outlet structure 44 are all connected with the tower body 20 and extend out of the transparent container 10. Through the above-mentioned arrangement, the heat-conducting solution surrounds the outer periphery of the tower body 20, the heat-absorbing film 30 is arranged in the heat-conducting solution, the heat-absorbing film 30 can absorb the heat of the sun, and the heat-absorbing film 30 can transfer the heat to the heat-conducting solution, thereby increasing the temperature of the heat-conducting solution and heating the tower body 20, so as to provide heat for the reaction of the absorbent, so that there is no need to use a reboiler, thereby reducing the waste of energy. Therefore, the technical solution of this embodiment effectively solves the problem in the related art that the reboiler is used to provide heat for the reaction of the absorbent, resulting in large energy consumption and thus increasing the cost of CO2 capture.

[0031] The heat-conducting solution is responsible for absorbing and transferring heat. This solution needs to have good thermal conductivity so that it can efficiently absorb solar energy and transfer it to the tower body 20. The heat-absorbing film 30 is one of the key components, which can absorb solar radiation and convert it into thermal energy. This film is usually made of special materials that can maximize the absorption of specific wavelengths in the solar spectrum, thereby improving the energy conversion efficiency. In clear weather, the sun shines on the heat-absorbing film 30, which converts solar energy into thermal energy and heats the heat-conducting solution. After the temperature of the heat-conducting solution rises, the heat is transferred to the tower body 20 through heat conduction, thereby heating the substances in the tower body 20.

[0032] Specifically, through the above-mentioned design, solar energy or other heat sources can be effectively utilized to increase the temperature inside the tower body 20, thereby enhancing the efficiency of carbon dioxide capture and regeneration, and is suitable for various industrial sites that require carbon dioxide capture, such as power plants, chemical plants, etc. In practical applications, the regeneration tower device can significantly reduce the cost of carbon dioxide capture, especially in areas with abundant solar energy resources. Using solar energy as a heat source can achieve almost zero-cost heating, greatly improving the economy and environmental protection of the system. For example, large-scale power stations built in desert areas with abundant solar energy, or chemical production facilities that use industrial waste heat, can play the advantages of high efficiency and energy saving, and become a key technology to promote the green transformation of the industry.

[0033] like Figure 2 , Figure 3 , Figure 5 as well as Figure 6As shown, in this embodiment, the heat absorption film 30 includes a plurality of first film bodies 31 and a second film body 32, wherein the plurality of first film bodies 31 are sequentially arranged along the circumference of the transparent container 10, and the second film body 32 is located at the top of the transparent container 10. The above arrangement can improve the efficiency of heat absorption, thereby ensuring that the temperature of the heat-conducting solution is high. In addition, such a design makes the heating more uniform, improves the heat conduction efficiency of the solution, and is suitable for occasions requiring uniform heating over a large area, such as a large-scale carbon dioxide capture system.

[0034] Specifically, uniform heating is the key to improving CO2 capture efficiency, especially when dealing with large-scale gas flows. The distribution design of the first membrane body 31 and the second membrane body 32 ensures that the temperature of the heat-conducting solution rises evenly in the transparent container 10, avoiding local overheating or cooling, which not only improves the heating efficiency, but also effectively extends the service life of the equipment. For example, in the flue gas treatment system of a large coal-fired power plant, this design can significantly improve the capture rate of CO2, while reducing the system maintenance cost caused by uneven distribution of heat sources, providing reliable technical support for achieving large-scale CO2 emission reduction.

[0035] like Figure 2 , Figure 3 , Figure 5 as well as Figure 6 As shown, in this embodiment, the regeneration tower device also includes a transmission structure 50 and a driving structure 60, the transmission structure 50 includes a plurality of transmission shafts 51, a plurality of transmission wheels 52 and a transmission ring 53, the first end of each transmission shaft 51 is located in the transparent container 10, the second end of each transmission shaft 51 is located outside the transparent container 10, each transmission shaft 51 is provided with a first film body 31, the plurality of transmission shafts 51 and the plurality of transmission wheels 52 are connected one by one, the plurality of transmission wheels 52 are located outside the transparent container 10, the transmission ring 53 is connected to the plurality of transmission wheels 52, and the driving structure 60 drives the plurality of transmission wheels 52 to rotate through the transmission ring 53. The first film body 31 is connected to the transmission shaft 51, the transmission shaft 51 can rotate, and then can drive the first film body 31 to rotate, so that the first film body 31 can always face the sun. And through the cooperation of the transmission structure 50 and the driving structure 60, the automatic rotation of the heat absorption film 30 can be realized, which further improves the uniformity and efficiency of heating, and is suitable for industrial application environments with a high degree of automation.

[0036] It should be noted that the design of the automatically rotating heat-absorbing film 30 not only improves the utilization efficiency of thermal energy, but also simplifies the operation process, reduces the need for manual intervention, and makes the system operation more stable and efficient. This design is particularly suitable for industrial scenarios that require continuous operation and unattended operation, such as the CO2 capture system of a large steel plant, or the CO2 regeneration facilities of a wind power station in a remote area. Through automated control, it can ensure the stable operation of the system in a complex environment and improve the overall energy utilization efficiency.

[0037] like Figure 2 , Figure 3 , Figure 5 as well as Figure 6 As shown, in this embodiment, the regeneration tower device further includes a support frame 70, which is arranged at the top of the tower body 20, and the transmission ring 53 is rotatably arranged on the support frame 70. The interior of the transmission ring 53 is provided with a first tooth structure 531 that cooperates with a plurality of transmission wheels 52, and the outer side of the transmission ring 53 is provided with a second tooth structure 532 that cooperates with the drive structure 60. The arrangement of the support frame 70 can support the transmission ring 53, thereby making the position of the transmission ring 53 more stable, and the cooperation between the first tooth structure 531 and the transmission wheel 52 more stable. In addition, the design of the support frame 70 and the transmission ring 53 ensures the stability and reliability of the transmission structure 50, and is suitable for occasions that require long-term stable operation, such as a continuously operating carbon dioxide capture system.

[0038] Specifically, the combined design of the support frame 70 and the transmission ring 53 not only enhances the mechanical stability of the transmission structure 50, but also provides an efficient energy transmission path, ensuring that the system can maintain high efficiency during long-term operation. This design is particularly suitable for industrial facilities that need to operate continuously for 24 hours, such as chemical plants that continuously emit CO2, or need to capture CO2 uninterruptedly for biofuel production. By providing a stable and reliable operating environment, this design can ensure the continuous and efficient operation of the CO2 capture system and meet the needs of industrial large-scale production.

[0039] like Figure 2 and Figure 5 As shown, in this embodiment, the regeneration tower device also includes a heating structure 80 and a controller. The heating structure 80 is arranged in the heat-conducting solution, and the controller is electrically connected to the heating structure 80 and the driving structure 60. The heating structure 80 can heat the heat-conducting solution, and the controller can control the start and stop of the heating structure 80, so that when there is no sun to heat the heat-conducting solution, the heating structure 80 can supplement heat. Through the setting of the heating structure 80 and the controller, accurate temperature control of the heat-conducting solution can be achieved, which is suitable for occasions requiring accurate temperature control, such as carbon dioxide capture research in a laboratory environment.

[0040] It should be noted that precise temperature control is an indispensable element in scientific research and experiments, especially when exploring new materials and technologies for CO2 capture. The use of the heating structure 80 and the controller can quickly adjust the solution temperature according to experimental requirements, providing ideal thermodynamic conditions for the experiment. For example, when studying the performance of new adsorbents or catalysts in the laboratory, precise control of the heating temperature can help scientists better understand their reaction kinetics under different conditions, accelerate the scientific research process, and promote the innovation and development of CO2 capture technology.

[0041] like Figure 2 and Figure 5 As shown, in this embodiment, the regeneration tower device also includes a temperature sensor, which is arranged in the heat-conducting solution, and the controller controls the heating structure 80 and the driving structure 60 according to the temperature sensor. The temperature sensor can detect the stability of the heat-conducting solution, and the controller can control the heating structure 80 and the driving structure 60 according to the temperature of the heat-conducting solution, thereby keeping the temperature of the heat-conducting solution constant. In addition, the coordinated use of the temperature sensor and the controller enables the system to automatically adjust the heating power and the rotation speed of the heat-absorbing film 30, ensuring the efficient operation of the system, and is suitable for occasions requiring automatic adjustment, such as the carbon dioxide capture system of an intelligent factory.

[0042] Specifically, the intelligent coordination of temperature sensors and controllers enables adaptive regulation of the system, adjusting the heating power and rotation speed according to real-time temperature data, ensuring the maximum operating efficiency and energy utilization of the entire system. This design is particularly important for smart factories, especially when dealing with complex and changeable CO2 emission sources, and can flexibly respond to different working conditions and maintain the optimal operating state of the system. By reducing energy consumption and increasing CO2 capture rate, this design helps enterprises achieve the goal of energy conservation and emission reduction, while also improving the level of intelligence of the factory.

[0043] like Figure 1 , Figure 5 as well as Figure 6 As shown, in this embodiment, the regeneration tower device further includes a telescopic frame 90, on which the second membrane body 32 is arranged, and the telescopic frame 90 can be retracted to drive the second membrane body 32 to fold. The above arrangement can realize the contraction and expansion of the second membrane body 32. That is, the design of the telescopic frame 90 allows the second membrane body 32 to be folded as needed, which increases the flexibility of the device and is suitable for occasions that require regular maintenance and adjustment, such as a carbon dioxide capture system that requires regular cleaning.

[0044] Specifically, the design of the telescopic frame 90 not only improves the flexibility of the device, but also simplifies the maintenance and cleaning process, so that the second membrane body 32 can be folded and stored when not in use, reducing space occupation, and facilitating inspection and cleaning of the membrane body. This design is particularly suitable for CO2 capture systems located in harsh environments, such as offshore wind power stations, solar power stations in deserts, etc. Regular maintenance and cleaning can effectively avoid blockage and efficiency reduction of the membrane body, and ensure long-term stable operation of the system.

[0045] like Figure 2 , Figure 3 , Figure 5 as well as Figure 6 As shown, in this embodiment, the first film body 31 is a wavy structure. The above arrangement can increase the surface area, thereby improving the efficiency of heat absorption. In addition, the wavy first film body 31 design increases the contact area with the heat-conducting solution, improves the heat exchange efficiency, and is suitable for occasions requiring efficient heat exchange, such as a high-load carbon dioxide capture system.

[0046] Specifically, the design of the first membrane body 31 with a wavy structure improves the heat exchange efficiency by increasing the contact area, which is particularly effective when processing a gas flow with a high CO2 load.

[0047] This design can speed up the temperature rise of the heat transfer solution and shorten the cycle required for CO2 capture. It is suitable for high-emission and high-demand industrial scenarios, such as large refineries and cement production plants. By accelerating the heating process, it not only improves the efficiency of CO2 capture, but also reduces the energy consumption of the system, helping companies reduce operating costs while meeting environmental regulations.

[0048] like Figures 1 to 6 As shown, in this embodiment, the transparent container 10 is a cylinder or a cone. The above arrangement can make the overall structure relatively simple and easy to set up. The cylindrical or conical transparent container 10 design is not only beautiful, but also can optimize the flow path of the heat-conducting solution and improve the heat conduction efficiency. It is suitable for occasions where the heat conduction path needs to be optimized, such as industrial environments with limited space.

[0049] Specifically, the cylindrical or conical transparent container 10 design not only improves the visual aesthetics of the device, but also effectively improves the heat conduction efficiency by optimizing the solution flow path. This design is particularly suitable for industrial environments with limited space and compact layout, such as CO2 capture systems on ships or miniaturized CO2 processing facilities in urban industrial areas. By optimizing the shape of the container, efficient thermal energy utilization can be achieved in a limited space, while reducing the overall volume of the device, making it easier to deploy and operate in various small environments.

[0050] In an embodiment not shown in the figure, the regeneration tower device may also include a solar panel to convert the collected solar energy into electrical energy. This part of the electrical energy can be stored in a battery for heating on cloudy days or at night. In the absence of sufficient solar energy, such as on cloudy days or at night, the thermally conductive solution can be heated by using the previously stored electrical energy. This can be achieved by the heating structure 80 to ensure that the temperature in the tower body 20 is maintained at the desired level.

[0051] The advantage of the regeneration tower device of this embodiment is that it can utilize free solar energy resources, reduce dependence on traditional energy, reduce operating costs, and reduce environmental impact. At the same time, the heating structure 80 is used as a backup solution to ensure that the system can operate stably under any weather conditions.

[0052] According to another aspect of the present application, a carbon dioxide capture system is provided. The carbon dioxide capture system of this embodiment includes a regeneration tower device, and the regeneration tower device is the above-mentioned regeneration tower device. The above-mentioned regeneration tower device does not need to use a reboiler, and the tower body 20 can be heated by a heat-conducting solution to provide heat for the reaction of the absorbent, thereby reducing the use of energy. Therefore, the technical solution of the present application effectively solves the problem in the related art that the reboiler is used to provide heat for the reaction of the absorbent, resulting in large energy consumption and thus increasing the cost of CO2 capture.

[0053] By adopting the above-mentioned regeneration tower device, the carbon dioxide capture system can significantly improve the operating efficiency and economy, which has important application benefits for reducing greenhouse gas emissions and achieving green and sustainable development.

[0054] In addition, the system has the advantages of high flexibility, high degree of automation, and easy maintenance, and is suitable for various industrial environments, such as coal-fired power plants, cement plants, steel plants, etc., as well as laboratory environments that require precise control. Through optimized design, the system can adapt to different heat sources, such as solar energy, industrial waste heat, etc., further improving energy utilization efficiency and reducing operating costs. It is an effective tool for achieving industrial green transformation and environmental protection.

[0055] Specifically, the optimized design of the CO2 capture system not only improves capture efficiency and economy, but also promotes the green transformation of industry and makes a positive contribution to environmental protection. The system can flexibly adapt to various heat sources and maintain a stable operating state through automatic adjustment and efficient heat exchange technology even when resources are limited or heat sources are unstable.

[0056] For example, in energy mining projects in remote areas, using geothermal energy as a heat source, or in waste treatment facilities in cities, using waste heat from garbage incineration to capture CO2, the system can play its unique environmental and economic benefits. At the same time, the application of the system in a laboratory environment accelerates the development of new CO2 capture technologies by precisely controlling experimental conditions.

[0057] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0058] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0059] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0060] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A regeneration tower device, characterized in that: include: A transparent container (10), wherein a heat-conducting solution is arranged inside the transparent container (10); A tower body (20) is disposed in the transparent container (10) and is surrounded by the heat-conducting solution; A heat-absorbing film (30) is arranged in the transparent container (10) and located outside the tower body (20); An air intake structure (41) passes through the transparent container (10) and communicates with the side wall of the tower body (20); An air outlet structure (42) passes through the transparent container (10) and is connected to the top of the tower body (20); A liquid inlet structure (43) passes through the transparent container (10) and is connected to the top of the tower body (20); A liquid outlet structure (44) passes through the transparent container (10) and is connected to the bottom of the tower body (20); The heat absorbing film (30) is capable of heating the heat conducting solution so that the heat conducting solution heats the tower body (20).

2. The regeneration tower device according to claim 1, characterized in that: The heat absorption film (30) comprises a plurality of first film bodies (31) and a second film body (32); the plurality of first film bodies (31) are arranged in sequence along the circumference of the transparent container (10); and the second film body (32) is located on the top of the transparent container (10).

3. The regeneration tower device according to claim 2, characterized in that: The regeneration tower device further comprises a transmission structure (50) and a driving structure (60), wherein the transmission structure (50) comprises a plurality of transmission shafts (51), a plurality of transmission wheels (52) and a transmission ring (53), wherein the first end of each transmission shaft (51) is located inside the transparent container (10), and the second end of each transmission shaft (51) is located outside the transparent container (10), and each transmission shaft (51) is provided with a first film body (31), and the plurality of transmission shafts (51) and the plurality of transmission wheels (52) are connected in a one-to-one correspondence, and the plurality of transmission wheels (52) are located outside the transparent container (10), and the transmission ring (53) is connected to the plurality of transmission wheels (52), and the driving structure (60) drives the plurality of transmission wheels (52) to rotate via the transmission ring (53).

4. The regeneration tower device according to claim 3, characterized in that: The regeneration tower device also includes a support frame (70), wherein the support frame (70) is arranged on the top of the tower body (20), and the transmission ring (53) is rotatably arranged on the support frame (70), and a first tooth structure (531) cooperating with the plurality of transmission wheels (52) is arranged inside the transmission ring (53), and a second tooth structure (532) cooperating with the drive structure (60) is arranged on the outside of the transmission ring (53).

5. The regeneration tower device according to claim 3, characterized in that: The regeneration tower device further comprises a heating structure (80) and a controller. The heating structure (80) is arranged in the heat-conducting solution. The controller is electrically connected to both the heating structure (80) and the driving structure (60).

6. The regeneration tower device according to claim 5, characterized in that: The regeneration tower device further comprises a temperature sensor, which is disposed in the heat-conducting solution, and the controller controls the heating structure (80) and the driving structure (60) according to the temperature sensor.

7. The regeneration tower device according to claim 2, characterized in that: The regeneration tower device further comprises a telescopic frame (90), the second membrane body (32) is arranged on the telescopic frame (90), and the telescopic frame (90) can be contracted to drive the second membrane body (32) to fold.

8. The regeneration tower device according to claim 2, characterized in that: The first film body (31) is a wave-shaped structure.

9. The regeneration tower device according to claim 1, characterized in that: The transparent container (10) is a cylinder or a cone.

10. A carbon dioxide capture system, comprising a regeneration tower device, characterized in that: The regeneration tower device is the regeneration tower device according to any one of claims 1 to 9.

Images