Carbon dioxide gas treatment device and method
By designing an arc-shaped rod and needle structure in the carbon dioxide treatment device, the bubbly carbon dioxide is brought into full contact with the potassium carbonate solution, and further absorbed by amino activated carbon, thus solving the problem of carbon dioxide floating in the potassium carbonate solution and achieving a more efficient purification effect.
Patent Information
- Application Number
- CN202511835943.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-08
- Publication Date
- 2026-03-17
AI Technical Summary
In existing carbon dioxide treatment devices, carbon dioxide floats in the potassium carbonate solution as bubbles, resulting in insufficient contact with the solution and affecting the purification effect.
By controlling the lever to contact the arc-shaped block, the arc-shaped lever drives the first piston plate to move inside the arc-shaped tube, squeezing the oil into the cylindrical tube. The needle moves back and forth inside the separation hood, puncturing the bubble-like carbon dioxide and making it fully contact the potassium carbonate solution. The solution is then stirred by two baffles, and combined with amino activated carbon, it is further absorbed, improving the purification effect.
The contact effect between carbon dioxide and potassium carbonate solution was improved, enhancing the purification effect. The purification capacity was maintained by replacing the amino activated carbon, thereby improving the removal efficiency of carbon dioxide in the mixed gas.
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Figure CN121668949A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application belongs to the technical field of carbon dioxide treatment, and particularly relates to a carbon dioxide gas treatment device and method. BACKGROUND
[0002] Carbon dioxide is a colorless, odorless and tasteless gas at room temperature. The chemical formula is CO2, the formula weight is 44.01, it is one of carbon oxides, commonly known as carbonic acid gas, also known as carbonic acid or carbonic acid. It is a colorless and odorless gas at room temperature, and its density is slightly larger than that of air, and it can be dissolved in water to generate carbonic acid. Solid carbon dioxide is commonly known as dry ice, which can absorb a large amount of heat when sublimating, and is therefore used as a refrigerant.
[0003] For the method of removing carbon dioxide gas in the mixed gas, potassium carbonate solution is generally used for absorption. The absorption process of CO2 is a reversible reaction in potassium carbonate aqueous solution, and the overall reaction process can be represented as: CO2+K2CO3+H2O→2KHCO3+heat. It can be seen from the reaction that increasing the pressure will make the reaction proceed in the forward direction, and decreasing the pressure will make the reaction proceed in the reverse direction. From the perspective of equilibrium, reducing the temperature is beneficial to reducing the outlet CO2 concentration. The regenerated potassium carbonate solution is divided into lean solution and semi-lean solution. The absorption and desorption processes can only reach a certain degree. The solution after absorbing CO2 is not completely KHCO3, and the solution after desorption is not completely K2CO3. In the absorption process or in the desorption process, the potassium carbonate solution is a mixed solution of K2CO3 and K2CO3.
[0004] In the process of discharging mixed gas, it is generally necessary to treat the carbon dioxide therein to avoid direct discharge of carbon dioxide into the environment and cause greenhouse effect. In the process of using the existing carbon dioxide treatment device, the mixed gas is directly injected into the potassium carbonate solution device, and the carbon dioxide will float in the form of bubbles in the potassium carbonate solution, so that the carbon dioxide cannot fully contact with the potassium carbonate solution, thereby affecting the purification effect. Therefore, we provide a carbon dioxide gas treatment device and method to solve the above problems. SUMMARY
[0005] The purpose of the present application is to provide a carbon dioxide gas treatment device and method, by controlling the resistance of the rod to the arc-shaped resistance block, the arc-shaped rod drives the first piston plate to move in the arc-shaped tube, extruding the oil into the cylindrical tube, the oil in the tube pushes the second piston plate, drives the circular plate and the needle away from the cylindrical tube, after the resistance rod passes the arc-shaped resistance block, the needle is reset under the elastic force of the second reset spring, the second piston plate pushes the oil back to the arc-shaped tube, and the second spring resets the arc-shaped resistance block, so that the two groups of needles move back and forth in the separation cover, pierce the bubble-shaped carbon dioxide, and make it fully contact with the potassium carbonate solution, at the same time, the two plates rotate to stir the potassium carbonate solution, further improve the contact effect, thereby improve the purification effect of carbon dioxide in the mixed gas, solve the problem that the existing carbon dioxide treatment device directly injects the mixed gas into the potassium carbonate solution device during use, the carbon dioxide will float in the form of bubbles in the potassium carbonate solution, so that the carbon dioxide cannot fully contact with the potassium carbonate solution, and further affect the purification effect.
[0006] To solve the above technical problems, the present application is realized by the following technical scheme: the present application is a carbon dioxide gas treatment device, which comprises a purification assembly, an adsorption assembly is arranged at the top of the purification assembly, and a transmission assembly is arranged on the purification assembly; the purification assembly is used for purifying carbon dioxide gas in the mixed gas; the adsorption assembly is used for further purifying the residual carbon dioxide in the gas discharged from the purification assembly; and the transmission assembly provides power for the work of the adsorption assembly.
[0007] Further, the purification assembly comprises a base, the top of the base is fixedly connected with a purification tank, the inside of the purification tank is filled with potassium carbonate solution, the inside bottom of the purification tank is fixedly connected with a separation cover, the outside top of the purification tank is fixedly connected with a gas guide pipe extending into the inside of the separation cover, the top end of the gas guide pipe is connected with a gas receiving pipe in communication, the inside bottom of the purification tank is rotatably connected with a first rotating shaft, the top end of the first rotating shaft is fixedly connected with a fan blade disc matched with the gas guide pipe, the outer wall of the fan blade disc is fixedly connected with a plate symmetrically, the bottom of the plate is provided with a groove, the inside wall of the groove is slidably connected with a resistance rod, and the resistance rod and the groove are fixedly connected with a first spring.
[0008] Further, a plurality of first through holes are uniformly arranged on the outer wall of the purification tank, two arc-shaped grooves are arranged in a circumferential array on the inside bottom of the purification tank, arc-shaped resistance blocks are slidably connected with the arc-shaped grooves and abut against the resistance rods, the two arc-shaped resistance blocks are arranged in a circumferential array, an arc-shaped tube is fixedly connected in the arc-shaped groove, an arc-shaped rod is slidably connected with the arc-shaped resistance blocks and fixedly connected with the arc-shaped tube, a first piston plate is fixedly connected with the end of the arc-shaped rod and slidably connected with the inner wall of the arc-shaped tube, and a second spring is fixedly connected between the arc-shaped resistance blocks and the arc-shaped tube and sleeved on the arc-shaped rod.
[0009] Further, the inner wall of the separation cover is symmetrically and fixedly connected with a cylindrical pipe, the inner wall of the cylindrical pipe is slidably connected with a piston rod, one end of the piston rod is fixedly connected with a second piston plate slidably connected with the inner wall of the cylindrical pipe, the other end of the piston rod is fixedly connected with a circular plate, and the cylindrical pipe and the circular plate are fixedly connected with a second return spring sleeved on the piston rod.
[0010] Further, the one side of the circular plate is uniformly and fixedly connected with a plurality of lancets, the adjacent arc-shaped pipes and the cylindrical pipe are communicatively provided with a liquid guide pipe, the arc-shaped pipes and the cylindrical pipe are filled with oil liquid, the top of the purification tank is communicatively provided with a first exhaust pipe, and the top of the base is fixedly connected with a control box.
[0011] Further, the adsorption assembly comprises an extension pipe fixedly connected with the first exhaust pipe, the outer wall of the extension pipe is provided with two arc-shaped notches in a circumferential array, the adsorption assembly further comprises a second rotating shaft rotatably connected with the top of the purification tank, and the outer wall of the second rotating shaft is fixedly connected with a first bevel gear.
[0012] Further, the outer wall of the second rotating shaft is fixedly connected with two connecting plates in a circumferential array, the end of the connecting plate is fixedly connected with an accommodating frame slidably matched with the arc-shaped notch and matched with the extension pipe, the accommodating frame is filled with amino activated carbon, and the inner bottom wall of the accommodating frame is provided with a second through hole.
[0013] Further, the transmission assembly comprises an L-shaped plate fixedly connected with the outer wall of the purification tank, the one side of the L-shaped plate is rotatably connected with a first rotating rod, one end of the first rotating rod is fixedly connected with a second bevel gear meshingly matched with the first bevel gear, the one side of the L-shaped plate is fixedly connected with a motor, and the output end of the motor is fixedly connected with the first rotating rod.
[0014] Further, the control box is internally provided with a PLC controller, and the PLC controller and the motor are electrically connected through wires.
[0015] The application also comprises a carbon dioxide gas treatment method, comprising the following steps: S01: first, injecting the mixed gas into the purification tank through the gas guide pipe, so that the carbon dioxide in the mixed gas is absorbed by the potassium carbonate solution, and the carbon dioxide in the mixed gas is purified; S02: then, the purified mixed gas enters the adsorption assembly, further absorbs the residual carbon dioxide in the discharged mixed gas, and improves the purification effect of carbon dioxide.
[0016] The present application has the following beneficial effects: 1, the present application controls the resistance of the resistance lever to the arc-shaped resistance block, so that the arc-shaped lever drives the first piston plate to move in the arc-shaped pipe, extruding the oil into the cylindrical pipe, the oil in the pipe pushes the second piston plate, drives the circular plate and the needle away from the cylindrical pipe, after the resistance lever passes the arc-shaped resistance block, the needle is reset under the action of the second reset spring, the second piston plate pushes the oil back to the arc-shaped pipe, and the second spring resets the arc-shaped resistance block, so that the two groups of needles reciprocate in the separation cover, pierce the bubble-shaped carbon dioxide, make it fully contact with the potassium carbonate solution, at the same time, the two plates rotate and stir the potassium carbonate solution, further improve the contact effect, so as to improve the purification effect of carbon dioxide in the mixed gas.
[0017] 2, the present application makes the mixed gas fully contact with the amino activated carbon in the receiving frame, and further absorbs the residual carbon dioxide in the mixed gas by means of the amino activated carbon, so as to improve the purification effect of carbon dioxide in the mixed gas, when the amino activated carbon is used for a certain period of time, in order to enhance its purification efficiency, the amino activated carbon needs to be replaced in time, at this time, the first rotating rod is driven to rotate by the motor, and then the second bevel gear is driven to rotate, so that the second bevel gear meshes to drive the first bevel gear to rotate, and then the second rotating shaft is driven to rotate, so that the two receiving frames are driven to rotate, the receiving frame inside the extension pipe is rotated to deviate from the extension pipe, and the other receiving frame is rotated to be clamped in the extension pipe, so that the replacement of the amino activated carbon inside the receiving frame is realized, and the purification capacity of the amino activated carbon is ensured, so as to improve the purification effect of the residual carbon dioxide in the mixed gas.
[0018] 3, the present application drives the first straight gear to rotate by controlling the motor, and then drives the second straight gear to rotate through meshing, so that the second straight gear drives the second sleeve to rotate, so as to drive the rotating disc and the connecting column to rotate, further, the horizontal plate is driven to move up and down reciprocatingly through the rectangular frame and the supporting rod, so that the horizontal plate drives the elastic plate to reciprocate through the push-pull rod, the elastic plate drives the ammonium bicarbonate product to turn over, so that the ammonium bicarbonate is heated more uniformly, so as to improve the crystallization efficiency of ammonium bicarbonate, and then ammonium bicarbonate nitrogen fertilizer is prepared, and in the process of purifying carbon dioxide, it can also be converted into nitrogen-containing fertilizer. BRIEF DESCRIPTION OF DRAWINGS
[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creating labor.
[0020] Figure 1 It is a structure diagram of a carbon dioxide gas treatment device; Figure 2This is a schematic diagram of the purification component in this invention; Figure 3 This is a partial cross-sectional view of the purification component in this invention; Figure 4 This is a schematic diagram of the connection between the abutment and the first spring in this invention; Figure 5 This is a schematic diagram of the structure at the connection between the cylindrical tube, the liquid guiding tube, and the arc-shaped tube in this invention; Figure 6 This is a schematic diagram of the structure at the connection between the arc-shaped rod and the first piston plate in this invention; Figure 7 This is a schematic diagram of the connection between the piston rod and the second piston plate in this invention; Figure 8 This is a schematic diagram of the adsorption component in this invention; Figure 9 This is a schematic diagram of the structure of the connection between the second rotating shaft, the first bevel gear, and the receiving frame in this invention; Figure 10 This is a schematic diagram of the extension tube in this invention; Figure 11 This is a schematic diagram of the transmission component in this invention.
[0021] The attached diagram lists the components represented by each number as follows: 1. Purification assembly; 101. Base; 102. Purification tank; 103. Separation hood; 104. Air guide pipe; 105. Air inlet pipe; 106. First rotating shaft; 107. Fan blade disk; 108. Baffle plate; 109. Push rod; 110. First spring; 111. First through hole; 112. Arc-shaped push block; 113. Arc-shaped tube; 114. Arc-shaped rod; 115. First piston plate; 116. Second spring; 117. Cylindrical tube; 118. Piston rod; 119. Second piston plate 1. Plug plate; 120. Circular plate; 121. Needle; 122. Liquid guide tube; 123. First exhaust pipe; 124. Control box; 125. Second return spring; 2. Adsorption assembly; 201. Extension tube; 202. Arc-shaped notch; 203. Second rotating shaft; 204. First bevel gear; 205. Connecting plate; 206. Receiving frame; 207. Second through hole; 3. Transmission assembly; 301. L-shaped plate; 302. First rotating rod; 303. Second bevel gear; 304. Motor. Detailed Implementation
[0022] 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.
[0023] Example 1, please refer to Figures 1-11 The present invention provides the following technical solution: a carbon dioxide gas treatment device, comprising a purification component 1, an adsorption component 2 disposed on the top of the purification component 1, a transmission component 3 disposed on the purification component 1, a crystallization component 4 disposed on the purification component 1, and a power component 5 disposed on the top of the crystallization component 4; the purification component 1 is used to purify carbon dioxide gas in a mixed gas; the adsorption component 2 is used to further purify the residual carbon dioxide in the gas discharged from the purification component 1; the power component 5 works in conjunction with the transmission component 3 to provide power for the adsorption component 2 and the crystallization component 4; the crystallization component 4 is used to evaporate and crystallize the chemical products generated in the purification component 1, thereby producing ammonium bicarbonate nitrogen fertilizer.
[0024] Purification component 1 includes a base 101, a purification tank 102 fixedly connected to the top of the base 101, the purification tank 102 being filled with potassium carbonate solution, a separation hood 103 fixedly connected to the bottom of the purification tank 102, a duct 104 extending into the separation hood 103 being fixedly connected through the top of the purification tank 102, and an air inlet pipe 105 connected to the top of the duct 104, a first rotating shaft 106 rotatably connected to the bottom of the purification tank 102, a fan blade disk 107 adapted to the duct 104 being fixedly connected to the top of the first rotating shaft 106, a baffle plate 108 symmetrically fixedly connected to the outer wall of the fan blade disk 107, a groove being formed at the bottom of the baffle plate 108, and a push rod 109 slidably connected to the inner wall of the groove, the push rod 109 and the groove... A first spring 110 is fixedly connected between the slots; several first through holes 111 are evenly opened on the outer wall of the purification tank 102; two arc-shaped slots are opened in a circumferential array at the bottom of the purification tank 102; an arc-shaped abutment block 112 that abuts against the abutment rod 109 is slidably connected to the inner wall of the arc-shaped slot; the two arc-shaped abutment blocks 112 are arranged in a circumferential array; an arc-shaped tube 113 is fixedly connected inside the arc-shaped slot; an arc-shaped rod 114 that is fixedly connected to the arc-shaped abutment block 112 is slidably connected to the inner wall of the arc-shaped tube 113; a first piston plate 115 that is slidably connected to the end of the arc-shaped rod 114 is fixedly connected to the end of the arc-shaped rod 114; a second spring 116 sleeved on the arc-shaped rod 114 is fixedly connected between the arc-shaped abutment block 112 and the arc-shaped tube 113.
[0025] Cylindrical tubes 117 are symmetrically fixedly connected to the inner wall of the separation hood 103. A piston rod 118 is slidably connected to the inner wall of the cylindrical tube 117. A second piston plate 119, which is slidably connected to the inner wall of the cylindrical tube 117, is fixedly connected to one end of the piston rod 118. A circular plate 120 is fixedly connected to the other end of the piston rod 118. A second return spring 125, which is sleeved on the piston rod 118, is fixedly connected between the cylindrical tube 117 and the circular plate 120. Several needles 121 are evenly fixedly connected to one side of the circular plate 120. A liquid guide tube 122 is provided between adjacent arc-shaped tubes 113 and cylindrical tubes 117. Both arc-shaped tubes 113 and cylindrical tubes 117 are filled with oil. A first exhaust pipe 123 is provided at the top of the purification tank 102. A control box 124 is fixedly connected to the top of the base 101.
[0026] The operation process of this embodiment is as follows: First, the purification tank 102 is filled with potassium carbonate solution. Then, the external mixed gas is connected to the gas inlet pipe 105, so that the mixed gas enters the separation hood 103 through the gas inlet pipe 105 and the gas guide pipe 104. The mixed gas blows the fan blade disk 107 to rotate, which in turn drives the deflector plate 108 and the push rod 109 to rotate, so that the push rod 109 abuts against the arc-shaped push block 112, which in turn drives the arc-shaped push block 112 to move along the arc-shaped groove. Thus, the arc rod 114 drives the first piston plate 115 to move inside the arc-shaped tube 113, so that the first piston plate 115 squeezes the oil (during this process, the second spring 116 is compressed), so that the oil inside the arc-shaped tube 113 is pumped into the cylindrical tube 117, so that the oil inside the cylindrical tube 117 pushes the second piston plate 119, so that the second piston plate 119 drives the circular plate 120 and the needle 1 through the piston rod 114. 21 moves away from the cylindrical tube 117 (during which the second return spring 125 is stretched). After the push rod 109 passes the corresponding arc-shaped push block 112, under the elastic force of the second return spring 125, it drives the needle 121 and the circular plate 120 to return to their original positions. This causes the second piston plate 119 to push the oil into the arc-shaped tube 113. At the same time, under the elastic force of the second spring 116, the arc-shaped push block 112 returns to its original position. This causes the two sets of needles 121 to move back and forth inside the separation cover 103, allowing the needles 121 to puncture the bubble-like carbon dioxide and make the carbon dioxide fully contact the potassium carbonate solution. At the same time, the rotation of the two deflectors 108 causes the device to continuously stir the potassium carbonate solution, further improving the effect of full contact between carbon dioxide and potassium carbonate solution. This makes it easier for the potassium carbonate solution to absorb carbon dioxide gas, thereby improving the purification effect of carbon dioxide in the mixed gas.
[0027] Example 2, please refer to Figures 1-11This second embodiment is an improvement on the first embodiment as follows: the adsorption component 2 includes an extension tube 201 fixedly connected to the first exhaust pipe 123. The outer wall of the extension tube 201 has two arc-shaped notches 202 arranged in a circumferential array. The adsorption component 2 also includes a second rotating shaft 203 rotatably connected to the top of the purification tank 102. The outer wall of the second rotating shaft 203 is fixedly connected to a first bevel gear 204. The outer wall of the second rotating shaft 203 is fixedly connected to two connecting plates 205 arranged in a circumferential array. The end of the connecting plate 205 is fixedly connected to a receiving frame 206 that slides with the arc-shaped notches 202 and is adapted to the extension tube 201. The receiving frame 206 is filled with amino activated carbon. The bottom wall of the receiving frame 206 has a second through hole 207.
[0028] The transmission assembly 3 includes an L-shaped plate 301 fixedly connected to the outer wall of the purification tank 102. A first rotating rod 302 is rotatably connected through one side of the L-shaped plate 301. A second bevel gear 303 that meshes with the first bevel gear 204 is fixedly connected to one end of the first rotating rod 302. A motor 304 is fixedly connected to one side of the L-shaped plate 301. The output end of the motor 304 is fixedly connected to the first rotating rod 302. A PLC controller is installed inside the control box 124. The PLC controller and the motor 304 are electrically connected through wires.
[0029] The operation process of this embodiment is as follows: After the carbon dioxide in the mixed gas is purified in potassium carbonate solution, the mixed gas is discharged into the adsorption component 2. The mixed gas comes into full contact with the amino activated carbon in the receiving frame 206 (amino activated carbon has a better absorption effect on carbon dioxide than activated carbon). The amino activated carbon further absorbs the residual carbon dioxide in the mixed gas, thereby improving the purification effect of carbon dioxide in the mixed gas. After the amino activated carbon has been used for a period of time, it needs to be replaced in time to improve its purification effect. At this time, the motor 304 is controlled. The first rotating rod 302 is driven to rotate, which in turn drives the second bevel gear 303 to rotate. The second bevel gear 303 meshes with the first bevel gear 204 to rotate, which in turn drives the second rotating shaft 203 to rotate. This causes the two receiving frames 206 to rotate, so that the receiving frame 206 located inside the extension tube 201 rotates to a position away from the extension tube, while the other receiving frame 206 rotates to be engaged inside the extension tube 201. This allows for the replacement of the amino activated carbon inside the receiving frame 206, thereby ensuring the purification capacity of the amino activated carbon and improving the purification effect on residual carbon dioxide in the mixed gas.
[0030] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0031] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims
1. A carbon dioxide gas treatment device, comprising a purification assembly (1), the purification assembly (1) is provided with an adsorption assembly (2) on the top, and a transmission assembly (3) is arranged on the purification assembly (1); characterized in that The purification assembly (1) is used for purifying carbon dioxide gas in mixed gas; The adsorption assembly (2) is used for further purifying the residual carbon dioxide in the gas discharged from the purification assembly (1); The transmission assembly (3) provides power for the work of the adsorption assembly (2).
2. The carbon dioxide gas processing device according to claim 1, wherein The purification assembly (1) comprises a base (101), the top of the base (101) is fixedly connected with a purification tank (102), the purification tank (102) is filled with potassium carbonate solution, the inner bottom of the purification tank (102) is fixedly connected with a separation cover (103), the outer top of the purification tank (102) is fixedly connected with a gas guide pipe (104) extending into the separation cover (103), the top end of the gas guide pipe (104) is connected with a gas receiving pipe (105), the inner bottom of the purification tank (102) is rotatably connected with a first rotating shaft (106), the top end of the first rotating shaft (106) is fixedly connected with a fan blade disc (107) matched with the gas guide pipe (104), the outer wall of the fan blade disc (107) is fixedly connected with a push plate (108) in symmetry, the bottom of the push plate (108) is provided with a groove, the inner wall of the groove is slidably connected with an abutting rod (109), and the first spring (110) is fixedly connected between the abutting rod (109) and the groove.
3. The carbon dioxide gas processing apparatus according to claim 2, wherein A plurality of first through holes (111) are uniformly formed in the outer wall of the purification tank (102), two arc-shaped grooves in a circumferential array are formed in the inner bottom of the purification tank (102), the inner wall of the arc-shaped groove is slidably connected with an arc-shaped abutting block (112) in abutting contact with the abutting rod (109), the two arc-shaped abutting blocks (112) are in a circumferential array, the arc-shaped groove is fixedly connected with an arc-shaped pipe (113), the inner wall of the arc-shaped pipe (113) is slidably connected with an arc-shaped rod (114) fixedly connected with the arc-shaped abutting block (112), the end of the arc-shaped rod (114) is fixedly connected with a first piston plate (115) slidably connected with the inner wall of the arc-shaped pipe (113), and the second spring (116) is fixedly connected between the arc-shaped abutting block (112) and the arc-shaped pipe (113) and sleeved on the arc-shaped rod (114).
4. The carbon dioxide gas processing apparatus according to claim 3, wherein The inner wall of the separation cover (103) is fixedly connected with a cylindrical pipe (117) in symmetry, the inner wall of the cylindrical pipe (117) is slidably connected with a piston rod (118), one end of the piston rod (118) is fixedly connected with a second piston plate (119) slidably connected with the inner wall of the cylindrical pipe (117), the other end of the piston rod (118) is fixedly connected with a circular plate (120), and the second return spring (125) is fixedly connected between the cylindrical pipe (117) and the circular plate (120) and sleeved on the piston rod (118).
5. The carbon dioxide gas processing apparatus according to claim 4, wherein One side of the circular plate (120) is uniformly and fixedly connected with a plurality of lancets (121), a liquid guide pipe (122) is arranged in communication between adjacent arc-shaped pipes (113) and cylindrical pipes (117), the arc-shaped pipes (113) and the cylindrical pipes (117) are both filled with oil liquid, a first exhaust pipe (123) is arranged in communication on the top of the purification tank (102), and the top of the base (101) is fixedly connected with a control box (124).
6. The carbon dioxide gas processing device according to claim 5, wherein The adsorption assembly (2) comprises an extension pipe (201) fixedly connected to the first exhaust pipe (123), the outer wall of the extension pipe (201) is provided with two arc-shaped notches (202) arranged in a circumferential array, the adsorption assembly (2) further comprises a second rotating shaft (203) rotatably connected to the top of the purification tank (102), and the outer wall of the second rotating shaft (203) is fixedly connected with a first bevel gear (204).
7. The carbon dioxide gas processing device according to claim 6, wherein The outer wall of the second rotating shaft (203) is fixedly connected with two connecting plates (205) arranged in a circumferential array, the end of the connecting plate (205) is fixedly connected with an accommodating frame (206) which is in sliding fit with the arc-shaped notch (202) and is matched with the extension pipe (201), the accommodating frame (206) is filled with amino activated carbon, and a second through hole (207) is formed in the inner bottom wall of the accommodating frame (206).
8. The carbon dioxide gas processing apparatus according to claim 7, wherein The transmission assembly (3) comprises an L-shaped plate (301) fixedly connected to the outer wall of the purification tank (102), a first rotating shaft (302) is rotatably connected to one side of the L-shaped plate (301), one end of the first rotating shaft (302) is fixedly connected with a second bevel gear (303) which is in meshing fit with the first bevel gear (204), and the L-shaped plate (301) is fixedly connected with a motor (304) on one side, and the output end of the motor (304) is fixedly connected with the first rotating shaft (302).
9. The carbon dioxide gas processing device according to claim 8, wherein The control box (124) is internally provided with a PLC controller, and the PLC controller and the motor (304) are electrically connected through wires.
10. A carbon dioxide gas treatment method applied to the carbon dioxide gas treatment device of claim 9, characterized by, The method comprises the following steps: S01: first, the mixed gas is injected into the purification tank (102) through the gas guide pipe (104), so that the carbon dioxide in the mixed gas is absorbed by the potassium carbonate solution, and the carbon dioxide in the mixed gas is purified; S02: then, the purified mixed gas enters the adsorption assembly (2), further absorbs the residual carbon dioxide in the discharged mixed gas, and improves the carbon dioxide purification effect.