A condensing device for a carbon dioxide adsorption tower

Abstract

The utility model relates to the field of adsorption tower, especially a condensing device for carbon dioxide adsorption tower treatment, including the adsorption frame of installation in the inside of adsorption tower, the bottom inner wall of adsorption frame places filter screen board, and the top outer wall of filter screen board is paved with cooling pipe, the both ends of cooling pipe are equipped with cooling box, and the adsorption frame is located filter screen board top place and is paved with adsorption material, the inner wall of cooling box is equipped with collection cavity, and the side outer wall of cooling box is installed cooling assembly, cooling assembly includes the ventilation hole of equidistance opening in cooling box center, installs the shunt pipe of collection cavity both sides inner wall, the dispersion pipe of equidistance connection between shunt pipe, the mount frame of installation in cooling box one side outer wall. The utility model cooling pipe, shunt pipe and the circulating movement of cooling liquid in dispersion pipe under the transportation of water pump no.

Description

Technical Field

[0001] This utility model relates to the field of adsorption tower technology, and in particular to a condensation device for carbon dioxide adsorption tower treatment. Background Technology

[0002] Carbon dioxide adsorption towers are the core equipment for carbon dioxide (CO2) capture using adsorption methods. Their function is to ensure sufficient contact between the adsorbent filled inside and CO2-containing gases (such as power plant flue gas, industrial tail gas, biogas, etc.), utilizing the adsorbent's selective adsorption capacity for CO2 to separate CO2 from other gases (such as N2, O2, CH2, etc.). Finally, high-purity CO2 is recovered through a desorption (regeneration) process. It is widely used in carbon capture, utilization and storage (CCUS), biogas purification, and natural gas decarbonization, and is one of the key pieces of equipment for controlling greenhouse gas emissions and achieving the "dual carbon" goal. The adsorption process for capturing carbon dioxide generates heat, which reduces the adsorption capacity of the adsorbent material, resulting in lower efficiency and insufficient capacity to absorb more carbon dioxide. Utility Model Content

[0003] The purpose of this invention is to address the aforementioned problems and shortcomings by proposing a condensation device for carbon dioxide adsorption tower treatment.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A condensation device for carbon dioxide adsorption tower treatment includes an adsorption frame installed inside the adsorption tower. A filter screen is placed on the bottom inner wall of the adsorption frame, and a cooling pipe is laid on the top outer wall of the filter screen. Cooling boxes are provided at both ends of the cooling pipe, and adsorption material is laid on the top of the adsorption frame at the top of the filter screen. A collection chamber is provided on the inner wall of the cooling box, and a cooling component is installed on one side of the outer wall of the cooling box. The cooling component includes ventilation holes evenly spaced at the center of the cooling box, diversion pipes installed on the inner walls of both sides of the collection chamber, dispersion pipes evenly connected between the diversion pipes, a mounting bracket installed on one side of the outer wall of the cooling box, and a water pump installed on one side of the outer wall of the cooling box.

[0005] Preferably, a water pump is installed on one side of the outer wall of the cooling box, and the output end of the water pump is connected to a branch pipe, the input end of the water pump is connected to one end of the cooling pipe, and the other end of the cooling pipe is connected to another branch pipe.

[0006] Preferably, a fan is installed at the center of the mounting bracket, and handles are installed at the two corners of the top outer wall of the filter plate.

[0007] Preferably, the output end of the second water pump is connected to a spray pipe, and the spray pipe is installed on the inner wall of the top of the collection chamber, with equally spaced liquid outlet holes on the outer wall of the bottom of the spray pipe.

[0008] Preferably, the input end of the second water pump is connected to a return pipe, and a filter is installed at the other end of the return pipe, with the other end of the filter installed on the inner wall at the bottom of the collection chamber.

[0009] Preferably, the water pump one, water pump two, and fan are connected to a switch via wires, and the switch is connected to a power source via wires.

[0010] The beneficial effects of this utility model are as follows: The coolant in the cooling pipe, the distribution pipe and the dispersion pipe circulates under the delivery of water pump one. The coolant comes into contact with the adsorbent material at the adsorption frame and absorbs the heat generated by the adsorbent material to ensure the working efficiency of the adsorbent material. After the water pump starts, it draws water from the bottom inner wall of the collection chamber through the filter and return pipe and delivers it to the spray pipe. The spray pipe sprays water downwards and acts on the dispersion pipe. Together with the airflow, it cools the coolant, which can improve the cooling efficiency and facilitate circulation cooling. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of a condensation device for carbon dioxide adsorption tower treatment proposed in this utility model. Figure 2 This is a cross-sectional structural diagram of a condensation device for carbon dioxide adsorption tower treatment proposed in this utility model; Figure 3 This is a schematic diagram of the internal structure of a condensation device for carbon dioxide adsorption tower treatment proposed in this utility model.

[0012] In the diagram: 1. Adsorption frame, 2. Filter screen, 3. Handle, 4. Cooling pipe, 5. Cooling box, 6. Collection chamber, 7. Cooling component, 8. Ventilation hole, 9. Water pump 1, 10. Diversion pipe, 11. Dispersion pipe, 12. Mounting bracket, 13. Fan, 14. Water pump 2, 15. Spray pipe, 16. Return pipe, 17. Filter. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Example

[0014] Reference Figure 1-3As shown, a condensation device for carbon dioxide adsorption tower treatment includes an adsorption frame 1 installed inside the adsorption tower. A filter screen plate 2 is placed on the bottom inner wall of the adsorption frame 1, and a cooling pipe 4 is laid on the top outer wall of the filter screen plate 2. Cooling boxes 5 are provided at both ends of the cooling pipe 4, and adsorption material is laid on the top of the adsorption frame 1 at the top of the filter screen plate 2. A collection chamber 6 is provided on the inner wall of the cooling box 5, and a cooling component 7 is installed on one side of the outer wall of the cooling box 5. A water pump 9 is installed on one side of the outer wall of the cooling box 5, and the output end of the water pump 9 is connected to a shunt pipe 10. The input end of the water pump 9 is connected to one end of the cooling pipe 4, and the other end of the cooling pipe 4 is connected to another shunt pipe 10. The filter screen 2 on the adsorption frame 1 can be removed upwards using the handle 3, making it easy to remove the adsorption material; The coolant in the cooling pipe 4, the diversion pipe 10 and the dispersion pipe 11 circulates under the delivery of the water pump 9. The coolant comes into contact with the adsorbent material at the adsorption frame 1 and absorbs the heat generated by the adsorbent material, thus ensuring the working efficiency of the adsorbent material. Example

[0015] Reference Figure 1-3 As shown, the cooling assembly 7 includes ventilation holes 8 evenly spaced at the center of the cooling box 5, diversion pipes 10 installed on the inner walls of both sides of the collection chamber 6, dispersion pipes 11 evenly connected between the diversion pipes 10, mounting bracket 12 installed on one side of the outer wall of the cooling box 5, and water pump 2 14 installed on one side of the outer wall of the cooling box 5. A fan 13 is installed at the center of the mounting bracket 12, and handles 3 are installed at the two corners of the top outer wall of the filter plate 2; The output end of the second water pump 14 is connected to a spray pipe 15, and the spray pipe 15 is installed on the top inner wall of the collection chamber 6. The bottom outer wall of the spray pipe 15 has equally spaced liquid outlet holes. The input end of the second water pump 14 is connected to a return pipe 16, and a filter 17 is installed at the other end of the return pipe 16. The other end of the filter 17 is installed on the inner wall of the bottom of the collection chamber 6. The water pump 9, water pump 14 and fan 13 are connected to a switch via wires, and the switch is connected to a power source via wires. After the water pump 14 starts, it draws water from the bottom inner wall of the collection chamber 6 through the filter 17 and the return pipe 16 and delivers it to the spray pipe 15. The spray pipe 15 sprays water downwards and acts on the dispersion pipe 11. Together with the airflow, it cools the coolant, which can improve the cooling efficiency and facilitate circulation cooling.

[0016] Working principle: During use, the coolant in the cooling pipe 4, the diversion pipe 10 and the dispersion pipe 11 circulates under the delivery of water pump 9. The coolant comes into contact with the adsorption material at the adsorption frame 1 and absorbs the heat generated by the adsorption material. The fan 13 of the mounting bracket 12 in the cooling box 5 starts and drives the airflow through the ventilation hole 8 of the cooling box 5. The airflow carries away the heat of the coolant in the dispersion pipe 11. After the second water pump 14 starts, it draws water from the bottom inner wall of the collection chamber through the filter 17 and the return pipe 16 and delivers it to the spray pipe 15. The spray pipe 15 sprays water downwards and acts on the dispersion pipe 11. Together with the airflow, the coolant is cooled in two ways, which can improve the cooling efficiency and facilitate circulating cooling.

[0017] The exemplary embodiments of the present invention have been described in detail herein with reference to examples. However, those skilled in the art will understand that various modifications and alterations can be made to the specific embodiments described above without departing from the spirit of the present invention, and various combinations can be made to the various technical features and structures proposed in the present invention without exceeding the protection scope of the present invention, which is determined by the appended claims. The foregoing description of specific exemplary embodiments of the present invention is not intended to limit the present invention to the precise forms disclosed, and it is obvious that many changes and variations can be made based on the above teachings. The exemplary embodiments were chosen and described in order to explain the specific principles of the present invention and its practical applications, thereby enabling those skilled in the art to implement and utilize various different exemplary embodiments of the present invention, as well as various different choices and variations. The scope of the present invention is intended to be defined by the claims and their equivalents.

Claims

1. A condensation device for carbon dioxide adsorption tower treatment, comprising an adsorption frame (1) installed inside the adsorption tower, characterized in that, The bottom inner wall of the adsorption frame (1) is provided with a filter screen plate (2), and the top outer wall of the filter screen plate (2) is provided with a cooling pipe (4). Cooling boxes (5) are provided at both ends of the cooling pipe (4), and adsorption material is provided at the top of the adsorption frame (1) located on the filter screen plate (2). The inner wall of the cooling box (5) is provided with a collection chamber (6), and a cooling component (7) is installed on one side of the outer wall of the cooling box (5). The cooling assembly (7) includes ventilation holes (8) that are equidistantly opened at the center of the cooling box (5), a diversion pipe (10) installed on the inner walls of both sides of the collection chamber (6), a dispersion pipe (11) that is equidistantly connected between the diversion pipes (10), a mounting bracket (12) installed on the outer wall of one side of the cooling box (5), and a water pump (14) installed on the outer wall of one side of the cooling box (5).

2. The condensation device for carbon dioxide adsorption tower treatment according to claim 1, characterized in that, A water pump (9) is installed on one side of the outer wall of the cooling box (5), and the output end of the water pump (9) is connected to a shunt pipe (10). The input end of the water pump (9) is connected to one end of the cooling pipe (4), and the other end of the cooling pipe (4) is connected to another shunt pipe (10).

3. A condensation device for carbon dioxide adsorption tower treatment according to claim 1, characterized in that, A fan (13) is installed at the center of the mounting bracket (12), and handles (3) are installed at the two corners of the top outer wall of the filter plate (2).

4. A condensation device for carbon dioxide adsorption tower treatment according to claim 1, characterized in that, The output end of the second water pump (14) is connected to a spray pipe (15), and the spray pipe (15) is installed on the top inner wall of the collection chamber (6). The bottom outer wall of the spray pipe (15) has equally spaced liquid outlet holes.

5. A condensation device for carbon dioxide adsorption tower treatment according to claim 1, characterized in that, The input end of the second water pump (14) is connected to a return pipe (16), and the other end of the return pipe (16) is equipped with a filter (17), and the other end of the filter (17) is installed on the bottom inner wall of the collection chamber (6).

6. A condensation device for carbon dioxide adsorption tower treatment according to claim 2, characterized in that, The water pump one (9), water pump two (14) and fan (13) are connected to a switch via wires, and the switch is connected to a power source via wires.

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