A carbon capture device with adsorption and separation functions

Abstract

The present invention relates to a carbon capture device with an adsorption and separation function, belonging to the field of carbon capture technology. The carbon capture device with an adsorption and separation function comprises a capture chamber, and further comprises: an adsorption mechanism; an air extraction mechanism; a water removal mechanism; a water spray mechanism; and an exhaust mechanism. The present invention uses a capture chamber configured as a multi-layer, a turntable configured as a multi-layer, and an activated carbon plate configured as an "S" shape, so that air flows in an S-shaped manner within the capture chamber, the turntable, and the activated carbon plate, thereby increasing the air circulation time within the activated carbon plate, allowing the activated carbon plate to adsorb more carbon dioxide, improving adsorption efficiency, and saving costs. During desorption, since the electric heating plate is located between the "S"-shaped activated carbon plates, the electric heating plate can heat the activated carbon plate from the middle, making the activated carbon plate heated more evenly, thereby improving desorption efficiency and ensuring the physical and chemical properties of the activated carbon plate.

Description

Technical Field

[0001] The present invention belongs to the technical field of carbon capture, and in particular relates to a carbon capture device with adsorption and separation functions. Background Art

[0002] Carbon capture technology refers to the process of capturing and storing carbon dioxide emissions before they enter the Earth's atmosphere. The following are some common carbon capture technologies: Pre-combustion capture technology: removing carbon dioxide before fossil fuels are burned; fossil fuels are partially oxidized before combustion to produce a mixture of hydrogen and carbon monoxide, and then water is added to convert carbon monoxide into carbon dioxide for capture and storage; Post-combustion capture technology: capturing carbon dioxide after fossil fuels are burned and converted into electricity or heat; the resulting flue gas is separated into a concentrated carbon dioxide stream using a solvent, which is then compressed and transported for storage; Oxygen-enriched combustion capture technology: burning fossil fuels in pure oxygen rather than air, and the resulting flue gas consists mainly of carbon dioxide and water; after the water vapor condenses, what remains is almost pure carbon dioxide, which can be directly compressed and transported; Direct air capture technology: focuses on capturing carbon dioxide directly from the air, rather than from point source locations such as power plants; through efficient materials and chemical reactions, carbon dioxide is directly captured from the atmosphere and stored or converted into useful resources.

[0003] At present, when carbon dioxide is captured by activated carbon in a forest and grassland environment and stored or converted into useful resources, since forests and grasslands contain a large number of plants, they release water into the air through transpiration. In addition, the soil in the forest and grassland environment also contains water, and the evaporation of the soil will also increase the humidity in the air. Therefore, when capturing carbon dioxide, it is necessary to remove the humidity in the air to prevent the water in the air from adhering to the micropores of the activated carbon and occupying the micropores, affecting the adsorption efficiency of carbon dioxide in the air. At the same time, the presence of water will also affect the desorption function of activated carbon on carbon dioxide at high temperature. The water vapor formed by the evaporation of water at high temperature will also block the micropores and affect the desorption efficiency of carbon dioxide. Based on this, a carbon capture device with adsorption and separation function is proposed. Summary of the Invention

[0004] The purpose of the present invention is to provide a rationally designed carbon capture device with adsorption and separation functions in order to solve the above problems.

[0005] The present invention achieves the above-mentioned purpose through the following technical solutions:

[0006] A carbon capture device with adsorption and separation functions, comprising a capture chamber, and an exhaust pipe and an exhaust pipe fixedly connected to both sides of the capture chamber, and further comprising:

[0007] An adsorption mechanism installed in a collection chamber, wherein the collection chamber is configured as a multi-layer structure, the adsorption mechanism includes a rotating motor mounted on the outer surface of the collection chamber via a motor base, the output end of the rotating motor is fixedly connected to a connecting shaft, the outer surface of the connecting shaft is fixedly connected to a multi-layer turntable, the turntable is configured as a multi-layer structure, and an "S"-shaped activated carbon plate is installed on the turntable, the "S"-shaped activated carbon plate being adapted to the multi-layer turntable and the multi-layer collection chamber;

[0008] An air extraction mechanism installed in the air extraction pipe;

[0009] a water removal mechanism installed in the exhaust pipe and engaged with the exhaust mechanism;

[0010] A water spray mechanism installed in the laminar gap of the capture chamber;

[0011] An exhaust mechanism installed at the exhaust end of the exhaust pipe.

[0012] As a further optimization scheme of the present invention, the water removal mechanism is set into two groups, and the two groups of water removal mechanisms include a transmission shaft installed in the exhaust pipe through a mounting frame, the top of the transmission shaft is fixedly connected to a bevel gear, the outer surface of the transmission shaft is fixedly connected to an extrusion plate, a baffle is fixedly connected in the exhaust pipe, the top of the baffle is fixedly connected to a porous water-absorbing sponge, the transmission shaft passes through the porous water-absorbing sponge and the baffle and is rotatably connected to the baffle, and the extrusion plate is squeezed and fitted on the top of the porous water-absorbing sponge.

[0013] As a further optimization scheme of the present invention, one group of the water removal mechanisms also includes a transmission shaft configured as a hollow form and an extrusion plate configured as a hollow form. The hollow extrusion plate is connected to the interior of the hollow transmission shaft, and the bottom of the hollow extrusion plate is provided with an air injection hole connected to the interior of the hollow extrusion plate.

[0014] As a further optimization scheme of the present invention, the exhaust pipe is configured as a "U"-shaped part with a water collecting box fixedly connected to the bottom, and a baffle is fixedly connected to the water collecting box. The exhaust pipe is configured as a "U"-shaped part with a connecting pipe fixedly connected to the bottom, and the connecting pipe is connected to the inside of the water collecting box, and the connecting pipe passes through the baffle and is fixedly connected to the baffle.

[0015] As a further optimization scheme of the present invention, the water spraying mechanism includes a water pump fixedly connected to the outer surface of the water collecting box, the water pumping end of the water pump is fixedly connected to a water pumping pipe, the water pumping pipe is connected to the inside of the water collecting box, the drainage end of the water pump is fixedly connected to a drainage pipe, the drainage pipe is fixedly connected to a water spraying pipe, the water spraying pipe is fixedly connected in the layered gap part of the collection chamber, and a water spraying hole is opened at the bottom of the water spraying pipe.

[0016] As a further optimization solution of the present invention, an electric heating plate is fixedly connected in the capture chamber, and the electric heating plate is arranged in a multi-layer turntable. The outer surface of the turntable is in contact with the inner surface of the capture chamber, and the connecting shaft passes through the capture chamber and is sealed and rotatably connected to the capture chamber.

[0017] As a further optimization scheme of the present invention, the exhaust mechanism includes an exhaust motor installed in the exhaust pipe through a mounting bracket, the output end of the exhaust motor is fixedly connected to a rotating shaft, the outer surface of the rotating shaft is fixedly connected to fan blades, the outer surface of the rotating shaft is fixedly connected to a main bevel gear, and the air inlet end of the exhaust pipe is fixedly connected to a filter.

[0018] As a further optimization solution of the present invention, the rotating shaft passes through the exhaust pipe and is sealed and rotatably connected to the exhaust pipe, the end of the rotating shaft is rotatably connected to the filter, and the main bevel gear is meshed with the slave bevel gear.

[0019] As a further optimization scheme of the present invention, the exhaust mechanism includes an exhaust pipe fixedly connected to the outer surface of the exhaust end of the exhaust pipe, and the exhaust pipe is fixedly connected to an air injection pipe. The air injection pipe passes through the exhaust pipe and is fixedly connected to the exhaust pipe. The air injection pipe is sealed and rotatably connected to a transmission shaft set in a hollow form, and is internally connected.

[0020] As a further optimized solution of the present invention, the collection chamber is located on one side of the exhaust pipe and is fixedly connected to a separation pipe, and the exhaust end of the separation pipe is fixedly connected to a pump body.

[0021] The beneficial effects of the present invention are:

[0022] 1. The present invention uses a multi-layered capture chamber, a multi-layered turntable, and an "S"-shaped activated carbon plate in combination, so that the air flows in an S-shape in the capture chamber, the turntable, and the activated carbon plate, thereby increasing the circulation time of the air in the activated carbon plate, so that the activated carbon plate can adsorb more carbon dioxide, improve the adsorption efficiency, and save costs. During desorption, since the electric heating plate is located between the "S"-shaped activated carbon plates, the electric heating plate can heat the middle of the activated carbon plate, so that the activated carbon plate is heated more evenly, thereby improving the desorption efficiency and ensuring the physical and chemical properties of the activated carbon plate.

[0023] 2. The present invention uses an exhaust mechanism and a water removal mechanism in conjunction with each other. When the exhaust mechanism injects external air into the activated carbon board, the water in the air will be absorbed by the water removal mechanism. At the same time, the exhaust mechanism will also cause the extrusion plate in the water removal mechanism to rotate and squeeze the porous water-absorbing sponge, so that the porous water-absorbing sponge is always in a relatively dry area, avoiding the porous water-absorbing sponge being relatively wet and unable to absorb water in the air, thereby ensuring the dryness of the air, avoiding the air being relatively humid, causing the water in the air to enter the micropores of the activated carbon board, causing the water in the air to occupy the micropores of the activated carbon board, causing the micropores of the activated carbon board to be blocked, affecting the adsorption quality of the activated carbon board for carbon dioxide in the air. In addition, it can also avoid the activated carbon board from adsorbing water in the air, resulting in the adsorbed water increasing and clogging the micropores of the activated carbon board during desorption, making the adsorbed carbon dioxide difficult to desorb, further ensuring the adsorption quality of the activated carbon board for carbon dioxide in the air, and the desorption quality.

[0024] 3. The present invention adopts a water spray mechanism to inject water into the gap of the capture chamber, and the water flow carries away the external environmental temperature, thereby cooling the activated carbon plate and ensuring that the temperature of the activated carbon plate is always at the optimal working temperature between zero and twenty-five degrees Celsius, thereby ensuring the adsorption quality and efficiency of the activated carbon plate for carbon dioxide.

[0025] 4. The present invention is provided with an air injection mechanism. When the activated carbon plate adsorbed with carbon dioxide rotates to face the separation tube, the exhaust end of the exhaust pipe will be blocked by the turntable, and the fan blades are still in working state at this time, thereby discharging the gas inside the exhaust pipe into the exhaust pipe, and a part of the gas entering the exhaust pipe will be blown toward the porous water-absorbing sponge through the air injection holes, so that the water absorbed in the porous water-absorbing sponge is separated from the porous water-absorbing sponge under the action of the downward airflow blown out by the air injection holes, further ensuring the dryness of the porous water-absorbing sponge, thereby ensuring the subsequent water removal efficiency and quality of the air, thereby ensuring the capture quality and efficiency of carbon dioxide by the activated carbon plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the overall front three-dimensional structure of the present invention;

[0027] Figure 2 It is a schematic diagram of the overall side three-dimensional structure of the present invention;

[0028] Figure 3 This is a schematic diagram of the front middle section structure of the present invention;

[0029] Figure 4 The present invention Figure 3 A in the middle is an enlarged structural diagram;

[0030] Figure 5 The present invention Figure 3 The enlarged structural diagram at B in the middle;

[0031] Figure 6 The present invention Figure 3 The enlarged structural diagram at C in the middle;

[0032] Figure 7 It is a schematic diagram of the side cutaway structure of the present invention;

[0033] Figure 8 The present invention Figure 7 The enlarged structural diagram at D in the middle;

[0034] Figure 9 It is a schematic diagram of the three-dimensional partially cutaway structure of the present invention when viewed from above;

[0035] Figure 10 It is a schematic diagram of the three-dimensional partially cutaway front structure of the present invention;

[0036] Figure 11 It is a schematic diagram of a three-dimensional partially cutaway structure of the present invention;

[0037] Figure 12 It is a schematic diagram of the three-dimensional structure of the turntable and activated carbon plate of the present invention.

[0038] In the figure: 1, collection chamber; 2, suction pipe; 3, exhaust pipe; 4, separation pipe; 5, pump body; 6, electric heating plate; 7, adsorption mechanism; 701, rotating motor; 702, connecting shaft; 703, turntable; 704, activated carbon plate; 8, suction mechanism; 801, suction motor; 802, rotating shaft; 803, fan blade; 804, main bevel gear; 9, filter screen; 10, water collection box; 11, water spray mechanism; 1101, Water pump; 1102, water suction pipe; 1103, drainage pipe; 1104, water spray pipe; 1105, water spray hole; 12, water removal mechanism; 1201, bevel gear; 1202, transmission shaft; 1203, extrusion plate; 1204, porous water-absorbing sponge; 1205, baffle; 1206, air injection hole; 13, connecting pipe; 14, baffle; 15, exhaust mechanism; 1501, discharge pipe; 1502, air injection pipe. DETAILED DESCRIPTION

[0039] The present application is described in further detail below in conjunction with the accompanying drawings. It is necessary to point out that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technicians in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0040] Example: Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 7 、 Figure 8 、 Figure 9 、 Figure 10 、 Figure 11 and Figure 12 As shown, a carbon capture device with adsorption and separation functions includes a capture chamber 1, and an exhaust pipe 2 and an exhaust pipe 3 fixedly connected on both sides of the capture chamber 1. The capture chamber 1 is located on one side of the exhaust pipe 3 and is fixedly connected to a separation pipe 4. The exhaust end of the separation pipe 4 is fixedly connected to a pump body 5, and the pump body 5 is fixedly connected to the gas tank (the gas tank is a prior art, not shown in the figure, and will not be described in detail). The exhaust pipe 2 is set to be fixedly connected to a water collecting box 10 at the bottom of the "U" shape. A baffle 14 is fixedly connected to the water collecting box 10. The exhaust pipe 2 is set to be fixedly connected to the bottom of the "U" shape. The connecting pipe 13 is connected to the water collecting box 10, and the connecting pipe 13 passes through the baffle 14 and is fixedly connected to the baffle 14. The air inlet end of the exhaust pipe 2 is fixedly connected to the filter 9. The carbon capture device also includes: an adsorption mechanism 7 installed in the capture chamber 1, the capture chamber 1 is set as a multi-layer structure, the adsorption mechanism 7 includes a rotating motor 701 installed on the outer surface of the capture chamber 1 through a motor base, the output end of the rotating motor 701 is fixedly connected to a connecting shaft 702, and the outer surface of the connecting shaft 702 is fixedly connected to a turntable 703 set as a multi-layer, capturing The chamber 1 and the turntable 703 are both split-type designs, and the connection parts are all sealed. An "S"-shaped activated carbon plate 704 is installed on the turntable 703. The "S"-shaped activated carbon plate 704 is adapted to the multi-layer turntable 703 and the multi-layer capture chamber 1. The capture chamber 1 is fixedly connected with an electric heating plate 6, which is arranged in the multi-layer turntable 703. The outer surface of the turntable 703 is in contact with the inner surface of the capture chamber 1. The connecting shaft 702 passes through the capture chamber 1 and is sealed and rotatably connected to the capture chamber 1. It should be noted that a controller is installed on the carbon capture device. (The controller is prior art, not shown in the figure, and will not be described in detail), the working interval and working time of the rotating motor 701 are set by the controller, so that the connecting shaft 702 fixedly connected to the output end of the rotating motor 701 only rotates 180° each time, and the electric heating plate 6 is controlled by the controller. After each rotation of the connecting shaft 702 by 180°, the electric heating plate 6 is started, and the heating temperature and heating time are set by the controller. After each rotation of the connecting shaft 702 by 180°, the controller controls the pump body 5 to work, and the working time of the pump body 5 is the same as the working time of the electric heating plate 6.

[0041] During use, the activated carbon plate 704 faces the suction pipe 2 and the exhaust pipe 3, and then the suction pipe 2 starts to draw in the outside air, and the outside air is filtered through the filter 9 to block the dust and other impurities in the outside air. The filtered air will pass through the activated carbon plate 704. At this time, the air will flow in the "S"-shaped activated carbon plate 704 through the capture chamber 1 and the turntable 703 set in the multi-layer structure. The activated carbon plate 704 adsorbs the carbon dioxide in the air. After the adsorption time is reached, the rotating motor 701 is started to make the connecting shaft 702 drive the turntable 703 to rotate, and the activated carbon plate 704 adsorbed with carbon dioxide is rotated to face the separation pipe 4, while the activated carbon plate 704 without adsorption is turned to face the separation pipe 4. The activated carbon plate 704 of carbon dioxide will be facing the exhaust pipe 2 and the exhaust pipe 3. At this time, the electric heating plate 6 and the pump body 5 are started, so that the electric heating plate 6 heats the activated carbon plate 704 adsorbed with carbon dioxide. At this time, since the electric heating plate 6 is located inside the activated carbon plate 704, the electric heating plate 6 can heat the activated carbon plate 704 from the middle of the activated carbon plate 704, so that the activated carbon plate 704 is heated more evenly, thereby allowing the carbon dioxide adsorbed by the activated carbon plate 704 to be desorbed. At the same time, the pump body 5 will draw the desorbed carbon dioxide into the gas tank for subsequent use. After the desorption time is reached, the pump body 5 and the electric heating plate 6 are turned off.

[0042] like Figure 5 、 Figure 9 and Figure 10 As shown, the carbon capture device also includes: an exhaust mechanism 8 installed in the exhaust pipe 2, the exhaust mechanism 8 includes an exhaust motor 801 installed in the exhaust pipe 2 through a mounting frame, the exhaust motor 801 is controlled by a controller, the output end of the exhaust motor 801 is fixedly connected to a rotating shaft 802, the rotating shaft 802 passes through the exhaust pipe 2 and is sealed and rotatably connected to the exhaust pipe 2, the outer surface of the rotating shaft 802 is fixedly connected to a fan blade 803, the outer surface of the rotating shaft 802 is fixedly connected to a main bevel gear 804, and the end of the rotating shaft 802 is rotatably connected to the filter 9.

[0043] When in use, the exhaust motor 801 is started to rotate the shaft 802, thereby driving the fan blades 803 to rotate, so that the fan blades 803 input the air in the exhaust pipe 2 into the collection chamber 1, and the exhaust pipe 2 extracts the outside air.

[0044] like Figure 5 、 Figure 6 、 Figure 9 、 Figure 10 and Figure 11As shown, the carbon capture device further includes: a dewatering mechanism 12 installed in the exhaust pipe 2 and meshed with the exhaust mechanism 8, the dewatering mechanism 12 is provided in two groups, and the two groups of dewatering mechanisms 12 include a transmission shaft 1202 installed in the exhaust pipe 2 through a mounting frame, a slave bevel gear 1201 is fixedly connected to the top of the transmission shaft 1202, the main bevel gear 804 is meshed with the slave bevel gear 1201, an extrusion plate 1203 is fixedly connected to the outer surface of the transmission shaft 1202, a baffle 1205 is fixedly connected to the exhaust pipe 2, and a porous water-absorbing sponge 12 is fixedly connected to the top of the baffle 1205. 04, the transmission shaft 1202 passes through the porous water-absorbing sponge 1204 and the baffle 1205 and is rotatably connected to the baffle 1205, and the extrusion plate 1203 is squeezed and fitted on the top of the porous water-absorbing sponge 1204, wherein a set of water removal mechanisms 12 also includes a transmission shaft 1202 configured as a hollow form and an extrusion plate 1203 configured as a hollow form, the hollow extrusion plate 1203 is communicated with the interior of the hollow transmission shaft 1202, and an air injection hole 1206 is provided at the bottom of the hollow extrusion plate 1203 which is communicated with the interior of the hollow extrusion plate 1203.

[0045] When the outside air enters the exhaust pipe 2 under the action of the fan blades 803, the air will pass through the porous water-absorbing sponge 1204, so that the porous water-absorbing sponge 1204 absorbs the water in the air, making the moisture in the air dry enough, and preventing the air from being relatively humid, causing the moisture in the air to enter the micropores of the activated carbon board 704, causing the moisture in the air to occupy the micropores of the activated carbon board 704, causing the micropores of the activated carbon board 704 to be blocked, affecting the adsorption quality of the activated carbon board 704 on carbon dioxide in the air. In addition, it can also prevent the activated carbon board 704 from absorbing moisture in the air, resulting in the adsorbed moisture increasing and clogging the micropores of the activated carbon board 704 during desorption, causing the adsorbed carbon dioxide to be absorbed. Carbon oxide is difficult to desorb, which further ensures the adsorption quality and desorption quality of the activated carbon plate 704 for carbon dioxide in the air, and in this process, the rotation of the rotating shaft 802 will drive the two slave bevel gears 1201 to rotate through the main bevel gear 804, and then drive the transmission shaft 1202 to rotate, so that the extrusion plate 1203 rotates to squeeze the porous water-absorbing sponge 1204, so that the water absorbed by the porous water-absorbing sponge 1204 is discharged under the action of the extrusion force, so that the porous water-absorbing sponge 1204 is always in a relatively dry area, avoiding the porous water-absorbing sponge 1204 being relatively wet, resulting in the inability to absorb moisture in the air, thereby further ensuring the dryness of the air.

[0046] like Figure 1 、 Figure 2 、 Figure 4 、 Figure 7 、 Figure 8 、 Figure 9 、 Figure 10 and Figure 11As shown, the carbon capture device also includes: a water spraying mechanism 11 installed in the layered gap of the capture chamber 1, the water spraying mechanism 11 includes a water pump 1101 fixedly connected to the outer surface of the water collecting box 10, the water pump 1101 is controlled by a controller, the water pump end of the water pump 1101 is fixedly connected to a water pumping pipe 1102, the water pumping pipe 1102 is connected to the inside of the water collecting box 10, the water discharge end of the water pump 1101 is fixedly connected to a drainage pipe 1103, the drainage pipe 1103 is fixedly connected to a water spraying pipe 1104, the water spraying pipe 1104 is fixedly connected to the layered gap portion of the capture chamber 1, and a water spraying hole 1105 is opened at the bottom of the water spraying pipe 1104.

[0047] During the process of capturing carbon dioxide, the working time and working interval of the water pump 1101 are set. When the water pump 1101 needs to work, the water pump 1101 is started at this time. The water pump 1101 will extract the water inside the water collection box 10 through the suction pipe 1102, and discharge it into the water spray pipe 1104 through the drain pipe 1103, and finally spray it into the gap of the capture chamber 1 through the water spray hole 1105, thereby achieving the cooling of the activated carbon plate 704 and ensuring that the temperature of the activated carbon plate 704 is always at the optimal working temperature between zero and twenty-five degrees Celsius, thereby ensuring the adsorption quality and adsorption efficiency of the activated carbon plate 704 for carbon dioxide.

[0048] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 5 、 Figure 9 、 Figure 10 and Figure 11 As shown, the carbon capture device also includes: an exhaust mechanism 15 installed at the exhaust end of the exhaust pipe 2, the exhaust mechanism 15 includes an exhaust pipe 1501 fixedly connected to the outer surface of the exhaust end of the exhaust pipe 2, and an air injection pipe 1502 is fixedly connected to the exhaust pipe 1501. The air injection pipe 1502 passes through the exhaust pipe 2 and is fixedly connected to the exhaust pipe 2. The air injection pipe 1502 is sealed and rotatably connected to the transmission shaft 1202 set in a hollow form, and is internally connected.

[0049] When the activated carbon plate 704 reaches the adsorption time, the rotating motor 701 is started to make the connecting shaft 702 drive the turntable 703 to rotate. In the process of rotating the activated carbon plate 704 with carbon dioxide adsorbed to face the separation tube 4, the exhaust end of the exhaust pipe 2 will be blocked by the turntable 703. At this time, the fan blade 803 is still in the working state, so the internal air pressure of the exhaust pipe 2 will increase, thereby causing the internal gas of the exhaust pipe 2 to be discharged into the exhaust pipe 1501, and the gas entering the exhaust pipe 1501 will be discharged to the hollow form through the gas injection pipe 1502. The air passes through the transmission shaft 1202 and then enters the extrusion plate 1203 which is set in a hollow form, and is finally blown to the porous water-absorbing sponge 1204 through the air injection hole 1206, so that the water absorbed in the porous water-absorbing sponge 1204 is separated from the pores of the porous water-absorbing sponge 1204 by the downward airflow blown out by the air injection hole 1206, further ensuring that the air can continue to be dried by the porous water-absorbing sponge 1204, thereby ensuring the subsequent water removal efficiency and water removal quality of the air, thereby ensuring the capture quality and capture efficiency of carbon dioxide by the activated carbon plate 704.

[0050] The specific working principle of the present invention is as follows:

[0051] When in use, the activated carbon plate 704 faces the air extraction pipe 2 and the exhaust pipe 3, and then the air extraction motor 801 is started to rotate the rotating shaft 802, thereby driving the fan blades 803 to rotate, so that the fan blades 803 input the air in the air extraction pipe 2 into the collection chamber 1, and then the air extraction pipe 2 extracts the outside air, and the outside air is filtered through the filter 9 to block the dust and other impurities in the outside air;

[0052] When the outside air enters the exhaust pipe 2 under the action of the fan blades 803, the air will pass through the porous water-absorbing sponge 1204, so that the porous water-absorbing sponge 1204 absorbs the water in the air, making the moisture in the air dry enough, and preventing the air from being relatively humid, causing the moisture in the air to enter the micropores of the activated carbon board 704, causing the moisture in the air to occupy the micropores of the activated carbon board 704, causing the micropores of the activated carbon board 704 to be blocked, affecting the adsorption quality of the activated carbon board 704 on carbon dioxide in the air. In addition, it can also prevent the activated carbon board 704 from absorbing moisture in the air, resulting in the adsorbed moisture increasing and clogging the micropores of the activated carbon board 704 during desorption, causing the adsorbed carbon dioxide to be absorbed. Carbon dioxide is difficult to desorb, which further ensures the adsorption quality and desorption quality of the activated carbon plate 704 for carbon dioxide in the air. In this process, the rotation of the rotating shaft 802 will drive the two slave bevel gears 1201 to rotate through the main bevel gear 804, and then the transmission shaft 1202 rotates, so that the squeezing plate 1203 rotates to squeeze the porous water-absorbing sponge 1204, so that the water absorbed by the porous water-absorbing sponge 1204 is discharged under the action of the squeezing force, thereby making the porous water-absorbing sponge 1204 always in a relatively dry area, avoiding the porous water-absorbing sponge 1204 being relatively wet and unable to absorb moisture in the air, thereby further ensuring the dryness of the air.

[0053] The filtered air will pass through the activated carbon plate 704. At this time, the air will flow through the "S"-shaped activated carbon plate 704 through the capture chamber 1 and the turntable 703 set in the multi-layer structure. The activated carbon plate 704 absorbs carbon dioxide in the air. After the adsorption time is reached, the rotating motor 701 is started to make the connecting shaft 702 drive the turntable 703 to rotate, and the activated carbon plate 704 adsorbing carbon dioxide is rotated to face the separation pipe 4, while the activated carbon plate 704 that has not adsorbed carbon dioxide will be facing the exhaust pipe 2 and the exhaust pipe 3. At this time, the motor is started. The heating plate 6 and the pump body 5 enable the electric heating plate 6 to heat the activated carbon plate 704 adsorbed with carbon dioxide. At this time, since the electric heating plate 6 is located inside the activated carbon plate 704, the electric heating plate 6 can heat the activated carbon plate 704 from the middle of the activated carbon plate 704, so that the activated carbon plate 704 is heated more evenly, thereby allowing the carbon dioxide adsorbed by the activated carbon plate 704 to be desorbed. At the same time, the pump body 5 will pump the desorbed carbon dioxide into the gas tank for subsequent use. After the desorption time is reached, the pump body 5 and the electric heating plate 6 are turned off.

[0054] When the activated carbon plate 704 reaches the adsorption time, the rotating motor 701 is started to make the connecting shaft 702 drive the turntable 703 to rotate. In the process of rotating the activated carbon plate 704 with carbon dioxide adsorbed to face the separation tube 4, the exhaust end of the exhaust pipe 2 will be blocked by the turntable 703. At this time, the fan blade 803 is still in the working state, so the air pressure inside the exhaust pipe 2 will increase, thereby causing the gas inside the exhaust pipe 2 to be discharged into the exhaust pipe 1501, and the gas entering the exhaust pipe 1501 will be discharged to the device through the gas injection pipe 1502. The air is placed in the hollow transmission shaft 1202, and then enters the hollow extrusion plate 1203, and finally blown to the porous water-absorbing sponge 1204 through the air injection hole 1206. The water absorbed in the porous water-absorbing sponge 1204 is separated from the porous water-absorbing sponge 1204 by the downward airflow blown out by the air injection hole 1206, further ensuring the dryness of the porous water-absorbing sponge 1204, thereby ensuring the subsequent water removal efficiency and water removal quality of the air, thereby ensuring the quality and efficiency of capturing carbon dioxide by the activated carbon plate 704.

[0055] In addition, during the process of capturing carbon dioxide, the working time and working interval of the water pump 1101 are set. When the water pump 1101 needs to work, the water pump 1101 is started at this time. The water pump 1101 will extract water from the water collection box 10 through the suction pipe 1102, and discharge it into the water spray pipe 1104 through the drain pipe 1103, and finally spray it into the gap of the capture chamber 1 through the water spray hole 1105, thereby achieving cooling of the activated carbon plate 704 and ensuring that the temperature of the activated carbon plate 704 is always at the optimal working temperature between zero and twenty-five degrees Celsius, thereby ensuring the adsorption quality and adsorption efficiency of the activated carbon plate 704 for carbon dioxide.

[0056] The above-described embodiments merely illustrate several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the spirit of the present invention, and all such variations and improvements fall within the scope of protection of the present invention.

Claims

1. A carbon capture device with adsorption and separation functions, comprising a capture chamber (1), and an exhaust pipe (2) and an exhaust pipe (3) fixedly connected to both sides of the capture chamber (1), characterized in that: Also includes: An adsorption mechanism (7) is installed in a collection chamber (1), wherein the collection chamber (1) is configured as a multi-layer structure, and the adsorption mechanism (7) includes a rotating motor (701) installed on the outer surface of the collection chamber (1) via a motor base, wherein the output end of the rotating motor (701) is fixedly connected to a connecting shaft (702), and the outer surface of the connecting shaft (702) is fixedly connected to a rotating disk (703) configured as a multi-layer structure, and an activated carbon plate (704) configured as an "S" shape is installed on the rotating disk (703), and the "S"-shaped activated carbon plate (704) is adapted to the multi-layer rotating disk (703) and the multi-layer collection chamber (1); An air extraction mechanism (8) is installed in the air extraction pipe (2), the air extraction mechanism (8) comprising an air extraction motor (801) installed in the air extraction pipe (2) via a mounting frame, the output end of the air extraction motor (801) is fixedly connected to a rotating shaft (802), the rotating shaft (802) passes through the air extraction pipe (2) and is sealed and rotatably connected to the air extraction pipe (2), the outer surface of the rotating shaft (802) is fixedly connected to a fan blade (803), the outer surface of the rotating shaft (802) is fixedly connected to a main bevel gear (804), the air inlet end of the air extraction pipe (2) is fixedly connected to a filter screen (9), and the end of the rotating shaft (802) is rotatably connected to the filter screen (9); A dewatering mechanism (12) is installed in the air extraction pipe (2) and meshed with the air extraction mechanism (8). The dewatering mechanism (12) is provided in two groups. The two groups of dewatering mechanisms (12) include a transmission shaft (1202) installed in the air extraction pipe (2) via a mounting frame. A slave bevel gear (1201) is fixedly connected to the top of the transmission shaft (1202). The main bevel gear (804) meshes with the slave bevel gear (1201). An extrusion plate (1203) is fixedly connected to the outer surface, a baffle (1205) is fixedly connected inside the exhaust pipe (2), a porous water-absorbing sponge (1204) is fixedly connected to the top of the baffle (1205), the transmission shaft (1202) passes through the porous water-absorbing sponge (1204) and the baffle (1205) and is rotatably connected to the baffle (1205), and the extrusion plate (1203) is pressed and fitted on the top of the porous water-absorbing sponge (1204); a water spray mechanism (11) installed in the laminar gap of the collection chamber (1); An exhaust mechanism (15) is installed at the exhaust end of the exhaust pipe (2).

2. The carbon capture device with adsorption separation function according to claim 1, characterized in that: One group of the water removal mechanisms (12) further includes a transmission shaft (1202) configured as a hollow form and an extrusion plate (1203) configured as a hollow form, wherein the hollow extrusion plate (1203) is connected to the interior of the hollow transmission shaft (1202), and an air injection hole (1206) connected to the interior of the hollow extrusion plate (1203) is provided at the bottom of the hollow extrusion plate (1203).

3. The carbon capture device with adsorption separation function according to claim 1, characterized in that: The bottom of the air extraction pipe (2) is configured as a "U"-shaped portion and is fixedly connected to a water collection box (10). A retaining net (14) is fixedly connected inside the water collection box (10). The bottom of the air extraction pipe (2) is configured as a "U"-shaped portion and is fixedly connected to a connecting pipe (13). The connecting pipe (13) is connected to the inside of the water collection box (10). The connecting pipe (13) passes through the retaining net (14) and is fixedly connected to the retaining net (14).

4. The carbon capture device with adsorption separation function according to claim 3, characterized in that: The water spraying mechanism (11) comprises a water pump (1101) fixedly connected to the outer surface of the water collecting box (10); a water pumping end of the water pump (1101) is fixedly connected to a water pumping pipe (1102); the water pumping pipe (1102) is connected to the interior of the water collecting box (10); a water discharge end of the water pump (1101) is fixedly connected to a water discharge pipe (1103); a water spraying pipe (1104) is fixedly connected to the water discharge pipe (1103); the water spraying pipe (1104) is fixedly connected to the layered gap portion of the collection chamber (1); and a water spraying hole (1105) is provided at the bottom of the water spraying pipe (1104).

5. The carbon capture device with adsorption separation function according to claim 1, characterized in that: An electric heating plate (6) is fixedly connected to the collection chamber (1), and the electric heating plate (6) is arranged in a multi-layer turntable (703). The outer surface of the turntable (703) is in contact with the inner surface of the collection chamber (1), and the connecting shaft (702) passes through the collection chamber (1) and is sealed and rotatably connected to the collection chamber (1).

6. The carbon capture device with adsorption separation function according to claim 1, characterized in that: The exhaust mechanism (15) comprises an exhaust pipe (1501) fixedly connected to the outer surface of the exhaust end of the exhaust pipe (2); an air injection pipe (1502) is fixedly connected to the exhaust pipe (1501); the air injection pipe (1502) passes through the exhaust pipe (2) and is fixedly connected to the exhaust pipe (2); the air injection pipe (1502) is sealed and rotatably connected to a transmission shaft (1202) arranged in a hollow form, and is internally connected.

7. The carbon capture device with adsorption separation function according to claim 1, characterized in that: The collection chamber (1) is located on one side of the exhaust pipe (3) and is fixedly connected to a separation pipe (4), and the exhaust end of the separation pipe (4) is fixedly connected to a pump body (5).

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