Carbon source trapping and storing integrated equipment

Abstract

The invention provides carbon source capturing and storing integrated equipment which comprises a fixed bottom plate, a first reaction box is installed on the fixed bottom plate, an L-shaped liquid injection pipe is installed on one side of the top of the first reaction box, one side of the first reaction box communicates with a flue gas turbulent flow heat exchange assembly, and a butt joint pipe connected with a smoke exhaust pipeline is arranged at the center of the top of the flue gas turbulent flow heat exchange assembly; the device has the beneficial effects that heat in flue gas can be utilized for heating liquefied natural gas, so that the liquefied natural gas is fully gasified and expanded due to a large amount of heat exchange and is directly used as fuel of equipment such as a boiler, the energy consumption is reduced, and the energy consumption is reduced. According to the device, carbon dioxide can be recycled, the temperature of flue gas is reduced, a large number of reaction tanks do not need to be arranged, generated water and sodium chloride can be separated while carbon dioxide is stored, and chlorine, sodium hydroxide and hydrogen can be produced after sodium chloride electrolysis and used for manufacturing products such as plastics and bleaching agents.

Description

Technical Field

[0001] This invention is an integrated carbon source capture and storage device, belonging to the field of flue gas treatment technology. Background Technology

[0002] Carbon capture refers to the process of separating carbon dioxide (CO2) from its source. Chinese Patent CN216677687U discloses a carbon dioxide capture device for flue gas from a thermal power plant, comprising a flue gas filtration unit, a flue gas cooling and water lifting unit, a power unit, and a carbon dioxide absorption unit. One end of the flue gas filtration unit is connected to the chimney of the thermal power plant, and the other end is connected to the power unit. The flue gas cooling and water lifting unit is located between the power unit and the flue gas filtration unit. The power unit is connected to the carbon dioxide absorption unit. This device can collect and utilize acidic waste gases such as carbon dioxide emitted from the chimney of a thermal power plant, which pollute the environment. The main product obtained is sodium carbonate, which has certain application value. However, the above-mentioned technical solutions can only capture carbon dioxide, not store it. In addition, my country's thermal power generation generally uses coal and natural gas as fuel. Natural gas is usually stored as liquefied gas. When liquefied natural gas is gasified, it releases a large amount of cold energy. Furthermore, because liquefied natural gas has a low temperature, it needs to be heated before it can be used in large quantities, which results in an extreme waste of the cold energy of liquefied natural gas. Summary of the Invention

[0003] To address the shortcomings of existing technologies, the purpose of this invention is to provide an integrated carbon source capture and storage device.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solution: A carbon source capture and storage integrated device includes a fixed base plate, a first reaction chamber mounted on the fixed base plate, an L-shaped liquid injection pipe mounted on one side of the top of the first reaction chamber, a flue gas turbulence heat exchange component connected to one side of the first reaction chamber, a connecting pipe for connecting to a flue gas exhaust pipe located at the top center of the flue gas turbulence heat exchange component, a liquefied natural gas storage tank mounted on the fixed base plate, a movable spray component mounted at the top center of the first reaction chamber, a second reaction chamber connected to the bottom of the first reaction chamber via a conveying component, a solution injection pipe mounted on one side of the top of the second reaction chamber, a detachable sealing plug mounted on the solution injection pipe, a displacement mixing component extending into the top of the second reaction chamber, a booster pump mounted on the second reaction chamber, wherein the extraction pipe of the booster pump extends into the second reaction chamber, and the outlet pipe of the booster pump is connected to a storage component.

[0005] Furthermore, the flue gas turbulence heat exchange assembly includes a flue gas turbulence box, on which upper and lower turbulence plates are alternately installed on the upper and lower inner walls, forming a flue gas flow channel between them. The other end of the flue gas turbulence box is connected to a right-angle bend extending to the bottom of the first reaction chamber. An annular heat exchange pipe is connected to the inner wall of the flue gas turbulence box. One end of the annular heat exchange pipe is connected to a delivery pipe connected to a liquefied natural gas storage tank via a connecting sleeve. The end of the delivery pipe located inside the liquefied natural gas storage tank is connected to a pump body, and the other end of the annular heat exchange pipe is connected to a gasification delivery pipe.

[0006] Furthermore, the conveying assembly includes a material conveying pump installed on the outer wall of the first reaction chamber. The suction end of the material conveying pump is connected to a suction pipe extending into the first reaction chamber, and the output end of the material conveying pump is connected to a conveying pipe communicating with the second reaction chamber. A control valve is installed on the conveying pipe.

[0007] Furthermore, the mobile spray assembly includes a motor installed at the center of the top of the first reaction chamber, the output end of the motor is connected to a speed reducer, and the output end of the speed reducer is connected to a linkage shaft extending into the first reaction chamber.

[0008] Furthermore, guide rails are installed on both sides of the inner wall of the first reaction chamber. A connecting crossbar is welded between the top of the guide rails. A positioning crossbar is fixedly installed between the connecting crossbars. A bearing is embedded in the center of the positioning crossbar. A linkage shaft passes through the inner ring of the bearing. A connecting plate is fixedly installed at the bottom of the linkage shaft. A toggle block is rotatably connected to the other end of the connecting plate through the connecting shaft. A positioning crossbar is provided between the guide rails. The toggle block extends between the positioning crossbars.

[0009] Furthermore, the two ends of the positioning crossbar are connected by a fixing plate, and L-shaped mounting pieces are symmetrically installed on the fixing plate. A pulley that cooperates with the guide rail is rotatably installed on the L-shaped mounting piece. Three sets of spraying horizontal pipes are installed at the bottom of the fixing plate. Side spraying pipes are integrally connected to both ends of the spraying horizontal pipes. A connecting pipe is provided between adjacent side spraying pipes. Several spraying heads are provided below the spraying horizontal pipes and inside the side spraying pipes. The bottom end of one of the side spraying pipes is connected to the main pipe through a telescopic hose. A pump body located outside the first reaction chamber is installed at the other end of the main pipe. The suction end of the pump body is provided with a suction pipe extending into the first reaction chamber.

[0010] Furthermore, the displacement mixing assembly includes a sealed shell fixed to the top of the second reaction chamber. A fixed internal gear ring is installed inside the sealed shell. A rotating base plate is provided inside the fixed internal gear ring. The rotating base plate is equipped with two sets of driven rotating gears that mesh with the fixed internal gear ring. A driving gear meshes between the driven rotating gears. A drive shaft connected to the rotating base plate rotates through the center of the driving gear. The top of the drive shaft is installed and connected to the inner top of the sealed shell through a bearing. A bevel gear one is sleeved on the drive shaft. A bevel gear two meshes on one side of the bevel gear one. A drive motor fixed to the inner top of the sealed shell is connected to the bevel gear two through a connecting shaft. A circular opening is provided at the top of the second reaction chamber. A rotating shaft extending into the second reaction chamber is provided at the center of each of the two sets of driven rotating gears. An agitator blade is connected to the bottom end of the rotating shaft.

[0011] Furthermore, a heat-conducting partition plate is installed at the bottom of the second reaction chamber. The heat-conducting partition plate is coated with an anti-corrosion coating. An electric heating element is connected to the bottom of the heat-conducting partition plate. A cleaning and sealing door is detachably installed on the side of the second reaction chamber above the heat-conducting partition plate.

[0012] Furthermore, the storage assembly includes an outer tank and an inner tank, with an insulating inner layer filling the space between the outer tank and the inner tank. A sealing cap is threaded onto the top of the outer tank, and a sealing plug matching the inner tank is provided at the bottom of the sealing cap.

[0013] The beneficial effects of this invention are: Sodium hydroxide solution is injected into the first reaction tank through an L-shaped injection pipe, and then connected to the external flue gas duct through a connecting pipe. The flue gas is slowed and turbulent by the flue gas turbulence heat exchange component. Simultaneously, the pump on the liquefied natural gas (LNG) storage tank draws LNG and delivers it to the flue gas turbulence heat exchange component, where it is heated and fully vaporized and expanded due to extensive heat exchange. The expanded LNG can be connected to boilers and other equipment for use as fuel. The flue gas passing through the flue gas turbulence heat exchange component enters the sodium hydroxide solution in the first reaction tank, passing through the sodium hydroxide solution as bubbles. Simultaneously, a mobile spray component draws sodium hydroxide solution from the first reaction tank, allowing carbon dioxide in the flue gas to fully react with the sodium hydroxide solution and convert into sodium bicarbonate solution. At the same time, a strong acid salt solution is injected into the second reaction tank through a solution injection pipe and then sealed. A sodium bicarbonate solution is transported to a second reaction tank via a conveying assembly, where it reacts with a strong acid salt solution to produce sodium chloride, water, and carbon dioxide. A displacement mixing assembly accelerates the reaction. Finally, a booster pump delivers the generated carbon dioxide to a storage assembly for storage. Sodium chloride and water can be separated by heating. This invention utilizes the heat from flue gas to heat liquefied natural gas, causing it to fully vaporize and expand due to extensive heat exchange, allowing it to be directly used as fuel for boilers and other equipment. It eliminates the need for a natural gas booster pump, ensuring efficient combustion and reducing flue gas temperature. Furthermore, it eliminates the need for numerous reaction tanks, reducing costs. While storing carbon dioxide, it also separates the generated water and sodium chloride. Electrolysis of sodium chloride produces chlorine, sodium hydroxide, and hydrogen, which can be used in the manufacture of plastics, bleaching agents, and other products. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of an integrated carbon source capture and storage device according to the present invention; Figure 2 This is a schematic diagram of the flue gas turbulence heat exchange component in an integrated carbon source capture and storage device of the present invention; Figure 3 This is a schematic diagram of the conveying component in an integrated carbon source capture and storage device of the present invention; Figure 4 This is a schematic diagram of the structure of the mobile spray assembly in the integrated carbon source capture and storage device of the present invention; Figure 5This is an enlarged view of point A in the integrated carbon source capture and storage device of the present invention; Figure 6 This is a schematic diagram of the displacement mixing component in an integrated carbon source capture and storage device of the present invention; Figure 7 This is a schematic diagram of the storage component in an integrated carbon source capture and storage device of the present invention.

[0016] In the diagram: 1. Fixed base plate; 2. First reaction chamber; 3. L-shaped injection pipe; 4. Flue gas turbulence heat exchange assembly; 5. Connecting pipe; 6. Liquefied natural gas storage tank; 7. Mobile spray assembly; 8. Conveying assembly; 9. Second reaction chamber; 10. Booster pump; 11. Storage assembly; 12. Flue gas turbulence box; 13. Upper turbulence plate; 14. Lower turbulence plate; 15. Flue gas flow channel; 16. Right-angle bend; 17. Annular heat exchange pipe; 18. Connecting sleeve; 19. Conveying pipe; 20. Gasification conveying pipe; 21. Material conveying pump; 22. Suction pipe; 23. Conveying pipe; 24. Control valve; 25. Motor; 26. Reducer; 27. Linkage shaft; 28. Guide slide rail; 29. ​​Connecting crossbar; 30. Positioning crossbar; 31. Bearing. 32. Connecting plate; 33. Connecting shaft; 34. Actuating block; 35. Positioning crossbar; 36. Spraying cross pipe; 37. L-shaped mounting plate; 38. Pulley; 39. Side spraying pipe; 40. Spraying head; 41. Connecting pipe; 42. Telescopic hose; 43. Main pipe; 44. Pump body; 45. Sealing shell; 46. Fixed internal gear ring; 47. Rotating base plate; 48. Driving gear; 49. Driven rotating gear; 50. Bevel gear one; 51. Bevel gear two; 52. Drive motor; 53. Rotating shaft; 54. Agitator blade; 55. Heat-conducting partition plate; 56. Electric heating element; 57. Anti-corrosion coating; 58. Cleaning seal; 59. Outer tank; 60. Inner tank; 61. Inner insulation layer; 62. Sealing cover; 63. Sealing plug. Detailed Implementation

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] Please see Figure 1-7This invention provides a technical solution for an integrated carbon source capture and storage device, including a fixed base plate 1, a first reaction chamber 2 mounted on the fixed base plate 1, an L-shaped injection pipe 3 mounted on one side of the top of the first reaction chamber 2, a flue gas turbulence heat exchange component 4 connected to one side of the first reaction chamber 2, a connecting pipe 5 at the top center of the flue gas turbulence heat exchange component 4 connected to an exhaust pipe, a liquefied natural gas storage tank 6 mounted on the fixed base plate 1, and sodium hydroxide solution injected into the first reaction chamber 2 through the L-shaped injection pipe 3, and then connected to the external exhaust pipe through the connecting pipe 5. The flue gas is slowed and turbulent by the flue gas turbulence heat exchange component 4. Simultaneously, the pump on the liquefied natural gas storage tank 6 draws liquefied natural gas and delivers it to the flue gas turbulence heat exchange component 4, where it is heated. Due to extensive heat exchange, the liquefied natural gas is fully vaporized and expanded. The expanded natural gas can be connected to equipment such as boilers and used as fuel. A movable spray component 7 is installed at the top center of the first reaction tank 2. The bottom of the first reaction tank 2 is connected to the second reaction tank 9 via a conveying component 8. A solution injection pipe is installed on one side of the top of the second reaction tank 9. A sealing plug is detachably installed on the solution injection pipe. A displacement mixing assembly extending into the top of the second reaction chamber 9 is installed. A booster pump 10 is installed on the second reaction chamber 9, with its extraction pipe extending into the second reaction chamber 9. The outlet pipe of the booster pump 10 is connected to a storage assembly 11. The flue gas passing through the flue gas turbulence heat exchange assembly 4 enters the sodium hydroxide solution in the first reaction chamber 2. The flue gas passes through the sodium hydroxide solution in the form of bubbles. At the same time, the movable spray assembly 7 draws out the sodium hydroxide solution in the first reaction chamber 2, causing the dioxin in the flue gas to... Carbon dioxide reacts fully with sodium oxide solution to convert it into sodium bicarbonate solution. Simultaneously, a strong acid salt solution is injected into the second reaction tank 9 through a solution injection pipe and then sealed. The sodium bicarbonate solution is then transported to the second reaction tank 9 by the conveying component 8 and reacts with the strong acid salt solution to produce sodium chloride, water, and carbon dioxide. The displacement mixing component accelerates the reaction between the sodium bicarbonate solution and the strong acid salt solution. Finally, the generated carbon dioxide is sent to the storage component 11 by the booster pump 10 for storage, while sodium chloride and water can be separated by heating.

[0019] See Figure 2The flue gas turbulence heat exchange assembly 4 includes a flue gas turbulence box 12. An upper turbulence plate 13 and a lower turbulence plate 14 are alternately installed on the upper and lower inner walls of the flue gas turbulence box 12, forming a flue gas flow channel 15 between the upper turbulence plate 13 and the lower turbulence plate 14. The other end of the flue gas turbulence box 12 is connected to a right-angle bend pipe 16 extending to the bottom of the first reaction box 2. An annular heat exchange pipe 17 is connected to the inner wall of the flue gas turbulence box 12. One end of the annular heat exchange pipe 17 is connected to a conveying pipe 19 connected to the liquefied natural gas storage tank 6 through a connecting sleeve 18. The end of the conveying pipe 19 located inside the liquefied natural gas storage tank 6 is connected to a pump body. The other end of the annular heat exchange pipe 17 is connected to a gasification conveying pipe 20. The flue gas is transported by connecting pipe 5 to the external flue gas duct. After entering the flue gas turbulence box 12, the flow rate of the flue gas is reduced by the action of the upper turbulence plate 13 and the lower turbulence plate 14. At the same time, the pump in the liquefied natural gas storage tank 6 transports liquefied natural gas and enters the annular heat exchange pipe 17 through the delivery pipe 19. The heat of the flue gas is used to heat exchange and expand the liquefied natural gas. The expanded natural gas can be connected to equipment such as boilers through the gasification delivery pipe 20 for direct use. The flue gas that has been decelerated and cooled enters the first reaction box 2 through the right-angle bend pipe 16.

[0020] See Figure 3 The conveying assembly 8 includes a material conveying pump 21 installed on the outer wall of the first reaction chamber 2. The suction end of the material conveying pump 21 is connected to a suction pipe 22 extending into the first reaction chamber 2, and the output end of the material conveying pump 21 is connected to a conveying pipe 23 communicating with the second reaction chamber 9. A control valve 24 is installed on the conveying pipe 23. The material conveying pump 21 is used to convey the reacted sodium bicarbonate solution, and the control valve 24 ensures the sealing of the conveying pipe 23 during the reaction in the first reaction chamber 2.

[0021] See Figure 4-5The mobile spray assembly 7 includes a motor 25 installed at the center of the top of the first reaction chamber 2. A reducer 26 is connected to the output end of the motor 25, and a linkage shaft 27 extending into the first reaction chamber 2 is connected to the output end of the reducer 26. Guide rails 28 are installed on both sides of the inner wall of the first reaction chamber 2. A connecting crossbar 29 is welded between the tops of the guide rails 28. A positioning crossbar 30 is fixedly installed between the connecting crossbars 29. A bearing 31 is embedded in the center of the positioning crossbar 30. The linkage shaft 27 passes through the inner ring of the bearing 31. A connecting plate 32 is fixedly installed at the bottom end of the linkage shaft 27. The other end of the connecting plate 32 is rotatably connected to a toggle block 34 via a connecting shaft 33. A positioning crossbar 35 and a toggle block 34 are provided between the guide rails 28. Extending to the positioning crossbar 35, the two ends of the positioning crossbar 35 are connected by a fixing plate, and the fixing plate is symmetrically equipped with L-shaped mounting pieces 37. The L-shaped mounting pieces 37 are rotatably mounted with pulleys 38 that cooperate with the guide slide rail 28. Three sets of spraying horizontal pipes 36 are installed at the bottom of the fixing plate. The two ends of the spraying horizontal pipes 36 are integrally connected with side spraying pipes 39. A connecting pipe 41 is provided between adjacent side spraying pipes 39. Several spraying heads 40 are provided below the spraying horizontal pipes 36 and inside the side spraying pipes 39. The bottom end of one of the side spraying pipes 39 is connected to the main pipe 43 through a telescopic hose 42. The other end of the main pipe 43 is equipped with a pump body 44 located outside the first reaction box 2. The suction end of the pump body 44 is provided with a suction pipe extending into the first reaction box 2. The motor 25 drives the reducer 26, which in turn drives the linkage shaft 27 to rotate. The rotation of the linkage shaft 27 drives the connecting plate 32 to rotate, which in turn drives the toggle block 34 to move the positioning crossbar 35 back and forth in the cooperation of the pulley 38 and the guide rail 28. At this time, the suction pipe at the suction end of the pump body 44 draws sodium hydroxide solution from the first reaction tank 2 and delivers it to the side spray pipe 39 through the main pipe 43 and the telescopic hose 42. The three sets of side spray pipes 39 are connected through the connecting pipe 41, so that both the spray horizontal pipe 36 and the side spray pipes 39 can spray sodium hydroxide solution, ensuring the contact effect between the flue gas and the sodium hydroxide solution and improving its reaction efficiency. Moreover, during the back and forth movement, the telescopic hose 42 can cooperate with the spray horizontal pipe 36 and the side spray pipes 39 to achieve the back and forth movement.

[0022] See Figure 6The displacement mixing assembly includes a sealing shell 45 fixed to the top of the second reaction chamber 9. A fixed internal gear ring 46 is installed inside the sealing shell 45. A rotating base plate 47 is provided inside the fixed internal gear ring 46. The rotating base plate 47 is equipped with two sets of driven rotating gears 49 that mesh with the fixed internal gear ring 46. A driving gear 48 meshes between the driven rotating gears 49. A transmission shaft connected to the rotating base plate 47 rotates through the center of the driving gear 48. The top of the transmission shaft is connected to the inner top of the sealing shell 45 through a bearing. A bevel gear 50 is sleeved on the transmission shaft. A bevel gear 51 meshes on one side of the bevel gear 50. A drive motor 52 fixed to the inner top of the sealing shell 45 is connected to the bevel gear 51 through a connecting shaft. A circular opening is provided at the top of the second reaction chamber 9. A rotating shaft 53 extending into the second reaction chamber 9 is provided at the center of each of the two sets of driven rotating gears 49. An agitator 54 is connected to the bottom end of the rotating shaft 53. The drive motor 52 drives the second bevel gear 51 to rotate, which in turn drives the first bevel gear 50, which meshes with the second bevel gear 51, to rotate the driving gear 48. This causes the two driven rotating gears 49 to rotate in the fixed internal gear ring 46 under the support of the rotating base plate 47. As a result, the rotating shaft 53 drives the stirring blade 54 to rotate on its own axis and revolve around the revolution in the second reaction chamber 9, thereby improving the efficiency of the reaction between the sodium bicarbonate solution and the strong acid salt solution.

[0023] See Figure 6 The bottom of the second reaction chamber 9 is equipped with a heat-conducting partition plate 55, which has an anti-corrosion coating 57. An electric heating element 56 is connected to the bottom of the heat-conducting partition plate 55. A cleaning seal door 58 is detachably installed on the side of the second reaction chamber 9 above the heat-conducting partition plate 55. The heat-conducting partition plate 55 is heated by the electric heating element 56, which heats the water in the second reaction chamber 9. The sealing plug on the solution injection pipe is opened, allowing water vapor to escape and leaving sodium chloride crystals.

[0024] See Figure 7 The storage assembly 11 includes an outer tank 59 and an inner tank 60, with a heat-insulating inner layer 61 filling the space between them. A sealing cap 62 is threaded onto the top of the outer tank 59, and a sealing plug 63 matching the inner tank 60 is provided at the bottom of the sealing cap 62. By dividing the storage tank into an outer tank 59 and an inner tank 60, and filling the space between them with a heat-insulating inner layer 61, the carbon dioxide storage can be protected from the influence of external temperature. At the same time, the sealing cap 62, in conjunction with the sealing plug 63, achieves a sealing operation.

[0025] In operation, sodium hydroxide solution is injected into the first reaction tank 2 through the L-shaped injection pipe 3. Then, it is connected to the external flue gas duct through the connecting pipe 5, allowing the flue gas to be slowed and turbulent by the flue gas turbulence heat exchange component 4. Simultaneously, the pump on the liquefied natural gas storage tank 6 draws liquefied natural gas and delivers it to the flue gas turbulence heat exchange component 4, heating the liquefied natural gas and causing it to fully vaporize and expand due to extensive heat exchange. The expanded natural gas can be connected to boilers and other equipment for use as fuel. The flue gas passing through the flue gas turbulence heat exchange component 4 enters the sodium hydroxide solution in the first reaction tank 2, passing through the sodium hydroxide solution in the form of bubbles. Simultaneously, the mobile spray component 7 draws sodium hydroxide solution from the first reaction tank 2, allowing the carbon dioxide in the flue gas to fully react with the sodium hydroxide solution and convert into sodium bicarbonate solution. At the same time, a strong acid salt solution is injected into the second reaction tank 9 through the solution injection pipe. The solution is then sealed and conveyed to the second reaction tank 9 using the conveying component 8, where it reacts with the strong acid salt solution to produce sodium chloride, water, and carbon dioxide. The displacement mixing component accelerates the reaction between the sodium bicarbonate solution and the strong acid salt solution. Finally, the generated carbon dioxide is sent to the storage component 11 for storage using the booster pump 10. Sodium chloride and water can be separated by heating. This invention utilizes the heat in the flue gas to heat liquefied natural gas, allowing it to be fully vaporized and expanded due to extensive heat exchange, and can be directly used as fuel for boilers and other equipment. It can burn well without the need for a natural gas booster pump, reducing the temperature of the flue gas and eliminating the need for numerous reaction tanks, thus reducing costs. While storing carbon dioxide, it can separate the generated water and sodium chloride. After electrolysis, sodium chloride can produce chlorine, sodium hydroxide, and hydrogen, which can be used to manufacture products such as plastics and bleach.

[0026] Although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A carbon source capture and storage integrated device, characterized in that, The system includes a fixed base plate (1), a first reaction chamber (2) installed on the fixed base plate (1), an L-shaped liquid injection pipe (3) installed on one side of the top of the first reaction chamber (2), a flue gas turbulence heat exchange component (4) connected to one side of the first reaction chamber (2), a connecting pipe (5) connected to the flue gas exhaust pipe at the center of the top of the flue gas turbulence heat exchange component (4), a liquefied natural gas storage tank (6) installed on the fixed base plate (1), a mobile spray component (7) installed at the center of the top of the first reaction chamber (2), a second reaction chamber (9) connected to the bottom of the first reaction chamber (2) via a conveying component (8), a solution injection pipe installed on one side of the top of the second reaction chamber (9), a sealing plug detachably installed on the solution injection pipe, a displacement mixing component extending into the top of the second reaction chamber (9), a booster pump (10) installed on the second reaction chamber (9), wherein the extraction pipe of the booster pump (10) extends into the second reaction chamber (9), and the gas outlet pipe of the booster pump (10) is connected to a storage component (11).

2. The integrated carbon source capture and storage device according to claim 1, characterized in that, The flue gas turbulence heat exchange assembly (4) includes a flue gas turbulence box (12). An upper turbulence plate (13) and a lower turbulence plate (14) are installed alternately on the upper and lower inner walls of the flue gas turbulence box (12). A flue gas flow channel (15) is formed between the upper turbulence plate (13) and the lower turbulence plate (14). The other end of the flue gas turbulence box (12) is connected to a right-angle bend (16) extending to the bottom of the first reaction box (2). An annular heat exchange pipe (17) is connected to the inner wall of the flue gas turbulence box (12). One end of the annular heat exchange pipe (17) is connected to a conveying pipe (19) connected to the liquefied natural gas storage tank (6) through a connecting sleeve (18). The end of the conveying pipe (19) located inside the liquefied natural gas storage tank (6) is connected to a pump body. The other end of the annular heat exchange pipe (17) is connected to a gasification conveying pipe (20).

3. The integrated carbon source capture and storage device according to claim 2, characterized in that, The conveying assembly (8) includes a material conveying pump (21) installed on the outer wall of the first reaction chamber (2). The suction end of the material conveying pump (21) is connected to a suction pipe (22) extending into the first reaction chamber (2). The output end of the material conveying pump (21) is connected to a conveying pipe (23) communicating with the second reaction chamber (9). A control valve (24) is installed on the conveying pipe (23).

4. The integrated carbon source capture and storage device according to claim 3, characterized in that, The mobile spray assembly (7) includes a motor (25) installed at the top center of the first reaction chamber (2), the output end of the motor (25) is connected to a reducer (26), and the output end of the reducer (26) is connected to a linkage shaft (27) extending into the first reaction chamber (2).

5. The integrated carbon source capture and storage device according to claim 4, characterized in that, The inner walls of the first reaction chamber (2) are equipped with guide rails (28) on both sides. A connecting crossbar (29) is welded between the top of the guide rails (28). A positioning crossbar (30) is fixedly installed between the connecting crossbars (29). A bearing (31) is embedded in the center of the positioning crossbar (30). A linkage shaft (27) passes through the inner ring of the bearing (31). A connecting plate (32) is fixedly installed at the bottom of the linkage shaft (27). A toggle block (34) is rotatably connected to the other end of the connecting plate (32) through the connecting shaft (33). A positioning crossbar (35) is provided between the guide rails (28). The toggle block (34) extends to the positioning crossbar (35).

6. The integrated carbon source capture and storage device according to claim 5, characterized in that, The two ends of the positioning crossbar (35) are connected by a fixing plate, and the fixing plate is symmetrically equipped with L-shaped mounting pieces (37). The L-shaped mounting pieces (37) are rotatably mounted with pulleys (38) that cooperate with the guide rail (28). Three sets of spraying horizontal pipes (36) are installed at the bottom of the fixing plate. The two ends of the spraying horizontal pipes (36) are integrally connected with side spraying pipes (39). A connecting pipe (41) is provided between adjacent side spraying pipes (39). Several spraying heads (40) are provided below the spraying horizontal pipes (36) and inside the side spraying pipes (39). The bottom end of one of the side spraying pipes (39) is connected to the main pipe (43) through a telescopic hose (42). The other end of the main pipe (43) is equipped with a pump body (44) located outside the first reaction box (2). The suction end of the pump body (44) is provided with a suction pipe extending into the first reaction box (2).

7. The integrated carbon source capture and storage device according to claim 6, characterized in that, The displacement mixing assembly includes a sealing shell (45) fixed to the top of the second reaction chamber (9). A fixed internal gear ring (46) is installed inside the sealing shell (45). A rotating base plate (47) is provided inside the fixed internal gear ring (46). The rotating base plate (47) is equipped with two sets of driven rotating gears (49) that mesh with the fixed internal gear ring (46). A driving gear (48) meshes between the driven rotating gears (49). A drive shaft connected to the rotating base plate (47) rotates through the center of the drive gear (48). The top of the drive shaft passes through a shaft. The bearing is installed and connected to the inner top of the sealing shell (45), and the drive shaft is fitted with a bevel gear one (50). A bevel gear two (51) meshes with one side of the bevel gear one (50). A drive motor (52) fixed to the inner top of the sealing shell (45) is connected to the bevel gear two (51) through a connecting shaft. A circular opening is provided on the top of the second reaction box (9). A rotating shaft (53) extending into the second reaction box (9) is provided at the center of both sets of driven rotating gears (49). An agitator (54) is connected to the bottom end of the rotating shaft (53).

8. The integrated carbon source capture and storage device according to claim 7, characterized in that, The bottom of the second reaction chamber (9) is equipped with a heat-conducting partition plate (55), and the heat-conducting partition plate (55) is provided with an anti-corrosion coating (57). The bottom of the heat-conducting partition plate (55) is connected to an electric heating element (56). The second reaction chamber (9) is provided with a cleaning sealing door (58) on the side above the heat-conducting partition plate (55).

9. A carbon source capture and storage integrated device according to claim 8, characterized in that, The storage assembly (11) includes an outer tank (59) and an inner tank (60), with an insulating inner layer (61) filling between the outer tank (59) and the inner tank (60). A sealing cap (62) is threaded onto the top of the outer tank (59), and a sealing plug (63) matching the inner tank (60) is provided at the bottom of the sealing cap (62). Sodium hydroxide solution is injected into the first cylinder 2 through the first injection pipe 16, and a strong acid salt solution is added into the second cylinder 3 through the second injection pipe 17. The sprayed liquid comes into contact with the flue gas in the first cylinder 2, thereby causing the sodium hydroxide solution to react with the carbon dioxide in the flue gas. The sodium hydroxide solution comes into contact with and reacts with the carbon dioxide in the flue gas, and is converted into sodium bicarbonate solution. Then, the exhaust fan 8 and the circulation pump 13 are turned off; and the valve 15 is opened and the material pump 14 is started to transport the sodium bicarbonate solution in the first cylinder 2 into the second cylinder 3, so that the sodium bicarbonate solution comes into contact with and reacts with the strong acid salt solution in the second cylinder 3, thereby displacing the carbon dioxide. Finally, the booster pump 18 is started.

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