CN216856213U - Serial-type carbon dioxide adsorbs runner system - Google Patents
Serial-type carbon dioxide adsorbs runner system Download PDFInfo
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- CN216856213U CN216856213U CN202122262119.4U CN202122262119U CN216856213U CN 216856213 U CN216856213 U CN 216856213U CN 202122262119 U CN202122262119 U CN 202122262119U CN 216856213 U CN216856213 U CN 216856213U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2
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Abstract
The utility model relates to a series-connection type carbon dioxide adsorption rotating wheel system which is mainly used for a carbon dioxide treatment system and is provided with a pretreatment device, a first carbon dioxide adsorption rotating wheel, a first heating device, a second carbon dioxide adsorption rotating wheel, a second heating device and a chimney.
Description
Technical Field
The present invention relates to a series-connected carbon dioxide adsorbing rotary wheel system, and more particularly, to a carbon dioxide treating system or the like which can increase the carbon dioxide concentrating efficiency and concentrate and recover carbon dioxide and is suitable for the semiconductor industry, the photovoltaic industry, the chemical industry, or the manufacturing industry.
Background
In recent years, environmental protection is becoming a concern of every country around the world, especially a part of greenhouse gases, and the largest part of greenhouse gases is carbon dioxide CO emission2Content of carbon dioxide CO2Is a common compound in air and is formed by connecting two oxygen atoms and one carbon atom through a polar covalent bond.
Since the industrial revolution, the excessive greenhouse gas generated by the activities of mankind, which have been developing a great amount of fossil fuels (such as coal and oil) for industrial and civilized development and increasing the farming area by cutting down tropical rainforests continuously, greatly enhances the greenhouse effect, destroys the energy balance state for a long period of time, and consequently causes the rise of the surface temperature of the earth, resulting in global warming.
Therefore, in view of the above technical problems, the applicant of the present invention intends to provide a tandem carbon dioxide adsorbing rotor system having an efficiency of concentrating and recovering carbon dioxide, which is easy to operate and assemble by a user, and thus, the applicant of the present invention is motivated to develop and develop a novel and interesting system for providing convenience to the user.
Disclosure of Invention
The main objective of the present invention is to provide a tandem carbon dioxide adsorption rotating wheel system, which is mainly used for a carbon dioxide treatment system, and is provided with a pretreatment device, a first carbon dioxide adsorption rotating wheel, a first heating device, a second carbon dioxide adsorption rotating wheel, a second heating device and a chimney, wherein two carbon dioxide adsorption rotating wheels are connected in series, and a gas obtained by a first desorption and concentration of carbon dioxide generated in a desorption region of the second carbon dioxide adsorption rotating wheel is delivered to a desorption region of the first carbon dioxide adsorption rotating wheel, and a gas obtained by a second desorption and concentration of carbon dioxide generated in the desorption region of the first carbon dioxide adsorption rotating wheel is delivered, so that the carbon dioxide concentration efficiency can be increased, the carbon dioxide concentration and recovery efficiency can be achieved, and the overall practicability can be increased.
Another objective of the present invention is to provide a tandem type carbon dioxide adsorbing rotating wheel system, wherein the other end of the first desorbing gas pipeline of the first carbon dioxide adsorbing rotating wheel is connected to a twin-tower type polymer tubular membrane device, so that the gas desorbed and concentrated by the carbon dioxide desorbed and concentrated by the second desorption can be recompressed by the twin-tower type polymer tubular membrane device to form a carbon dioxide compressed and dried gas, and the recompressed carbon dioxide compressed and dried gas can be stored by a steel cylinder or a steel tank, or be transported and supplied to other places requiring carbon dioxide, such as greenhouses or seaweed farms, soda water coke plants, chemical plants, or food industry plants, as a raw material, so that the carbon dioxide compressed and dried gas can have the effect of subsequent application, thereby increasing the overall usability.
Another objective of the present invention is to provide a serial carbon dioxide adsorbing rotating wheel system, wherein a recycling pipeline is connected to the first desorbing gas pipeline, one end of the recycling pipeline is connected to the first desorbing gas pipeline, and the other end of the recycling pipeline is connected to the second desorbing gas pipeline, so that the gas desorbed and concentrated by the carbon dioxide desorbed and secondarily desorbed can be returned to the second desorbing gas pipeline for mixing via the recycling pipeline, and heated by the first heating device again and then conveyed to the desorbing region of the first carbon dioxide adsorbing rotating wheel for desorption, thereby providing a continuous recycling effect, increasing the desorbing concentration of the carbon dioxide from 6% to 40% -99% after desorption, and further increasing the overall operability.
For a better understanding of the features, nature, and technical content of the present invention, reference should be made to the following detailed description of the utility model along with the accompanying drawings, which are provided for purposes of illustration and description only and are not intended to be limiting.
Drawings
FIG. 1 is a system architecture diagram of a main embodiment of the present invention.
FIG. 2 is a schematic diagram of a system architecture with a fan according to the main embodiment of the present invention.
Fig. 3 is a schematic diagram of a first variation system architecture according to the main embodiment of the present invention.
FIG. 4 is a diagram of a second variation system architecture according to the main embodiment of the present invention.
FIG. 5 is a system architecture diagram according to another embodiment of the present invention.
FIG. 6 is a schematic diagram of a system architecture with a fan according to another embodiment of the present invention.
FIG. 7 is a schematic diagram of a first variation system architecture according to another embodiment of the present invention.
FIG. 8 is a schematic diagram of a second variation system architecture according to another embodiment of the present invention.
Fig. 9 is a schematic diagram of another system architecture according to a second variation of the present invention.
FIG. 10 is a schematic diagram of a third system architecture according to another embodiment of the present invention.
FIG. 11 is a diagram of a fourth variant system architecture according to another embodiment of the present invention.
Fig. 12 is a schematic diagram of a system architecture of a fourth variation of another embodiment of the present invention.
[ description of reference ]
1000: liftable camera module
1: fixed seat
11: body
12: fixing column
121: limiting part
1211: perforation
122: screw with a thread
13: containing groove
14: wing plate
2: bearing seat
21: extension arm
211: sliding chute
22: stop part
23: shaft body
24: convex hook
25: top edge
26: rack structure
3: image pickup unit
4: elastic piece
5: damper
51: gear wheel
6: locking device
2000: display body
2100: peripheral edge
Detailed Description
Please refer to fig. 1 to 12, which are schematic diagrams illustrating an embodiment of the present invention. The best mode of the tandem type carbon dioxide adsorption rotating wheel system of the utility model is applied to a carbon dioxide treatment system or similar equipment in the semiconductor industry, the photoelectric industry, the chemical industry or the manufacturing industry, mainly can increase the concentration efficiency of carbon dioxide and has the efficiency of concentrating and recovering carbon dioxide.
The tandem type carbon dioxide adsorbing rotary wheel system of the present invention mainly comprises a pretreatment apparatus 10, a first carbon dioxide adsorbing rotary wheel 20, a first heating device 30, a second carbon dioxide adsorbing rotary wheel 40, a second heating device 50, and a chimney 60 (as shown in figures 1 to 12), wherein, one side of the pretreatment device 10 is connected with a gas inlet pipeline 11, one end of the gas inlet pipeline 11 is connected to the places generating carbon dioxide such as production and manufacturing places, office buildings and the like or the areas generating carbon dioxide indoors, so that the gas inlet pipeline 11 can convey gas containing carbon dioxide or other gases, the pre-treatment equipment 10 is any one of a cooler, a condenser, a dehumidifier and a desuperheater, the gas is pretreated to release heat energy, so that the adsorption efficiency is improved. The second heating device 50 is provided with a second heating air inlet pipeline 51 (as shown in fig. 1 to 12), and the first heating device 30 and the second heating device 50 are any one of an electric heater, a natural gas heater, a heat exchanger, a heat medium oil heat exchanger, a shell and tube heat exchanger, a fin-tube heat exchanger, a plate heat exchanger or a heat pipe heat exchanger.
In addition, the first carbon dioxide adsorbing rotor 20 of the present invention is provided with an adsorbing region 201 and a desorbing region 202, the first carbon dioxide adsorbing rotor 20 is connected to a pre-process gas pipeline 21, a first purge gas pipeline 22, a first hot gas conveying pipeline 23 and a first desorbing gas pipeline 24 (as shown in fig. 1 to 12), the second carbon dioxide adsorbing rotor 40 is provided with an adsorbing region 401 and a desorbing region 402, and the second carbon dioxide adsorbing rotor 40 is connected to a second purge gas discharging pipeline 41, a second hot gas conveying pipeline 42 and a second desorbing gas pipeline 43 (as shown in fig. 1 to 12). Wherein the first carbon dioxide adsorbing wheel 20 and the second carbon dioxide adsorbing wheel 40 are zeolite concentrating wheels or other concentrating wheels.
One end of the pretreatment gas pipe 21 is connected to the other side of the pretreatment device 10, and the other end of the pretreatment gas pipe 21 is connected to one side of the adsorption region 201 of the first carbon dioxide adsorption rotor 20, so that the gas containing carbon dioxide or other gas pretreated by the pretreatment device 10 can be transported into the adsorption region 201 of the first carbon dioxide adsorption rotor 20 through the pretreatment gas pipe 21 for carbon dioxide adsorption (as shown in fig. 1 to 4). The pre-treatment gas pipeline 21 is provided with a blower 211 (as shown in fig. 2 and 4), so that the blower 211 can push the pre-treated gas containing carbon dioxide or other gases in the pre-treatment gas pipeline 21 to the adsorption region 201 of the first carbon dioxide adsorption rotor 20. In addition, one end of the first purge line 22 is connected to the other side of the adsorption region 201 of the first carbon dioxide adsorption rotor 20 (as shown in fig. 1 to 4), and the other end of the first purge line 22 is connected to the adsorption region 401 of the second carbon dioxide adsorption rotor 40 (as shown in fig. 1 to 4), so that the gas generated by the adsorption of carbon dioxide by the adsorption region 201 of the first carbon dioxide adsorption rotor 20 can be transported to the adsorption region 401 of the second carbon dioxide adsorption rotor 40 through the first purge line 22 for re-adsorption.
The other side of the adsorption region 401 of the second carbon dioxide adsorption rotor 40 is connected to one end of the second clean gas discharge pipe 41, and the other end of the second clean gas discharge pipe 41 is connected to the chimney 60 (as shown in fig. 1 to 4), so that the gas generated after the carbon dioxide is re-adsorbed by the adsorption region 401 of the second carbon dioxide adsorption rotor 40 can be transported to the chimney 60 through the second clean gas discharge pipe 41 to be discharged to the atmosphere. The second clean gas discharging pipeline 41 is provided with a fan 411 (as shown in fig. 2 and fig. 4), so that the fan 411 can push and pull the gas after carbon dioxide adsorption in the second clean gas discharging pipeline 41 to the chimney 60 for discharging.
In addition, the other side of the desorption region 402 of the second carbon dioxide adsorbing wheel 40 is connected to one end of the second hot gas conveying pipeline 42, and the other end of the second hot gas conveying pipeline 42 is connected to the second heating device 50 (as shown in fig. 1 to 4), and the second heating device 50 inputs outside air or gas from other sources through the second heating air inlet pipeline 51, so that the second heating device 50 can heat the outside air or gas from other sources input through the second heating air inlet pipeline 51 to form high-temperature hot gas, and then the high-temperature hot gas generated by the second heating device 50 is conveyed to the desorption region 402 of the second carbon dioxide adsorbing wheel 40 through the second hot gas conveying pipeline 42 for desorption. The second heating intake pipe 51 is provided with a blower 511 (as shown in fig. 2 and 4), so that the blower 511 can push and pull the outside air or other source gas in the second heating intake pipe 51 into the second heating device 50.
One side of the desorption region 402 of the second carbon dioxide adsorption rotor 40 is connected to one end of the second desorption gas pipeline 43, and the other end of the second desorption gas pipeline 43 is connected to the first heating device 30 (as shown in fig. 1 to 4), so that the gas that is desorbed and concentrated by the desorption region 402 of the second carbon dioxide adsorption rotor 40 to generate a single desorption of carbon dioxide can be transported into the first heating device 30 through the second desorption gas pipeline 43 for temperature rise. In addition, the other side of the desorption region 202 of the first carbon dioxide adsorption rotor 20 is connected to one end of the first hot gas conveying pipeline 23, and the other end of the first hot gas conveying pipeline 23 is connected to the first heating device 30 (as shown in fig. 1 to 4), so that the first heating device 30 can heat the concentrated gas desorbed from the carbon dioxide conveyed by the second desorption gas pipeline 43 to form high-temperature hot gas, and the high-temperature hot gas generated by the first heating device 30 is conveyed to the desorption region 202 of the first carbon dioxide adsorption rotor 20 through the first hot gas conveying pipeline 23 to be desorbed for use.
One side of the desorption region 202 of the first carbon dioxide adsorbing rotor 20 is connected to one end of the first desorption gas pipeline 24 (as shown in fig. 1 to 4), so that the gas after desorption and concentration of carbon dioxide desorbed and secondarily desorbed by the desorption region 202 of the first carbon dioxide adsorbing rotor 20 can be outputted through the first desorption gas pipeline 24 for subsequent processing. The post-treatment includes storing the gas desorbed and concentrated by the carbon dioxide desorbed and concentrated by the first desorbed gas pipeline 24 through a steel cylinder or a steel tank, or delivering the gas to other places requiring carbon dioxide, such as greenhouses or seaweed farms, soda-water coke plants, chemical plants, or food industry plants, as a raw material, so that the gas desorbed and concentrated by the carbon dioxide desorbed and concentrated by the second desorption can have the effect of subsequent application. The first desorption gas pipeline 24 is provided with a fan 241 (as shown in fig. 2 and 4), so that the fan 241 can push and pull out the gas obtained after the desorption and concentration of the carbon dioxide desorbed in the first desorption gas pipeline 24 for the second time.
In addition, the first variation of the main embodiment of the present invention is based on the design of the main pretreatment device 10, the first carbon dioxide adsorption rotor 20, the first heating device 30, the second carbon dioxide adsorption rotor 40, the second heating device 50, and the stack 60, and the related contents thereof are already described and will not be repeated here. Therefore, the first variation (as shown in fig. 3) of the main embodiment is that the first desorption gas pipeline 24 is provided with a recirculation pipeline 25, one end of the recirculation pipeline 25 is connected to the first desorption gas pipeline 24, and the other end of the recirculation pipeline 25 is connected to the second desorption gas pipeline 43, so that the gas desorbed and concentrated by the carbon dioxide desorbed and concentrated by the second desorption gas pipeline 24 can be returned to the second desorption gas pipeline 43 through the recirculation pipeline 25, and then mixed with the gas desorbed and concentrated by the carbon dioxide desorbed and concentrated by the first desorption gas pipeline 43 and then fed into the first heating device 30. Wherein the recycling line 25 is provided with a valve 251 to control the gas flow direction of the recycling line 25 through the valve 251.
In addition, the second variation of the main embodiment of the present invention is based on the design of the main pretreatment device 10, the first carbon dioxide adsorption rotor 20, the first heating device 30, the second carbon dioxide adsorption rotor 40, the second heating device 50, and the stack 60, and the related contents thereof are already described and will not be repeated here. Therefore, the second variation (as shown in fig. 4) of the main embodiment is that the first desorption gas pipeline 24 is provided with a recirculation pipeline 25 (please refer to the content of the first variation of the main embodiment, which is not repeated here), and the difference from the first variation of the main embodiment is that the front end and the rear end of the first desorption gas pipeline 24 at the connection of one end of the recirculation pipeline 25 are respectively provided with a first fan 242 and a second fan 243, which are matched with the recirculation pipeline 25 to form a positive pressure type, so that the gas after the carbon dioxide desorption and concentration in the first desorption gas pipeline 24 for the second time can be squeezed into the recirculation pipeline 25 and returned into the second desorption gas pipeline 43. Wherein the recycling line 25 is provided with a valve 251 to control the gas flow direction of the recycling line 25 through the valve 251.
Further, another embodiment of the present invention is based on the design of the pretreatment device 10, the first carbon dioxide adsorption rotor 20, the first heating device 30, the second carbon dioxide adsorption rotor 40, the second heating device 50 and the stack 60 according to the main embodiment, and the related contents thereof are described and will not be repeated here. Therefore, in another embodiment of the present invention (as shown in fig. 5 to 12), the other end of the first desorption gas pipeline 24 is connected to a twin-tower type polymer tubular membrane apparatus 70, so that the gas obtained after the desorption and concentration of the carbon dioxide desorbed and concentrated in the first desorption gas pipeline 24 for the second time can be recompressed by the twin-tower type polymer tubular membrane apparatus 70 to form the carbon dioxide compressed dry gas.
In another embodiment of the present invention, the dual-tower polymer tubular membrane apparatus 70 is provided with a first tower polymer tubular membrane module 71 and a second tower polymer tubular membrane module 72, the first tower polymer tubular membrane module 71 is provided with a first adsorption tower 711, a first air inlet pipeline 712, a first air outlet pipeline 713, a first regeneration pipeline 714 and a first compressed gas pipeline 715 (as shown in fig. 5 to 12), the second tower polymer tubular membrane module 72 is provided with a second adsorption tower 721, a second air inlet pipeline 722, a second air outlet pipeline 723, a second regeneration pipeline 724 and a second compressed gas pipeline 725 (as shown in fig. 5 to 12), and the first air inlet pipeline 712, the first air outlet pipeline 713, the first regeneration pipeline 714 and the first compressed gas pipeline 715 of the first tower polymer tubular membrane module 71 are respectively provided with a valve 7121, 7131. 7141 and 7151 (as shown in fig. 5 to 12), the second gas inlet line 722, the second gas outlet line 723, the second regeneration line 724 and the second compressed gas line 725 of the second tower polymer tubular membrane module 72 are respectively provided with a valve 7221, 7231, 7241 and 7251 (as shown in fig. 5 to 12) for controlling the flow direction of the gas between the above-mentioned lines.
The first adsorption tower 711 of the first tower-type polymer tubular membrane group 71 and the second adsorption tower 721 of the second tower-type polymer tubular membrane group 72 are filled with a plurality of hollow tubular polymer tubular membrane adsorbing materials (as shown in fig. 5 to 12), and the hollow tubular polymer tubular membrane adsorbing materials are made of a polymer and an adsorbent, and the polymer is made of Polysulfone (PSF), Polyethersulfone (PESF), polyvinylidene fluoride (PVDF), polyphenylsulfone (PPSU), polyacrylonitrile (polyacrylonitrile), cellulose acetate, cellulose diacetate, Polyimide (PI), polyetherimide, polyamide, polyvinyl alcohol, polylactic acid, polyglycolic acid, polylactic-glycolic acid (polyvinylalcohol-co-glycolic acid), polycaprolactone, polyvinylpyrrolidone (polyvinylpyrrolidone), polyethylene-vinyl acetate (polyvinylalcohol-co-ethylene), polycaprolactone, polyethylene-vinyl acetate (polyvinylalcohol-co-ethylene), or polyethylene-ethylene copolymer (polyethylene-co-ethylene copolymer), or polyethylene-ethylene copolymer (polyethylene-co-ethylene copolymer, or polyethylene-co-ethylene copolymer, or polyethylene-co-or polyethylene-co-or polyethylene-ethylene copolymer, or polyethylene-or copolymer, or polyethylene-co-or copolymer, or a copolymer, At least one of the group consisting of polydimethylsiloxane, polytetrafluoroethylene, and Cellulose Acetate (CA). The diameter and the outer diameter of the prepared hollow tubular polymer tubular membrane are more than 2mm, so that the membrane has a high specific surface area, is easy to adsorb and desorb, the dosage of the adsorbent is smaller than that of the traditional particle type, the same dynamic adsorption efficiency can be achieved, and the desorption can be completed by using less heat energy naturally during desorption, so that the membrane has an energy-saving effect.
The ratio of the adsorbent in the hollow tubular polymeric tubular membrane adsorbent material is 10-90%, and the adsorbent is in any one of a granular form, a powder form, a hollow fiber form, and a honeycomb form (not shown), wherein the plurality of particles of the powder have a particle size of 0.005-50 um, and the plurality of particles of the powder have a two-dimensional or three-dimensional pore structure, and the pores are regular or irregular, wherein the adsorbent is at least one selected from the group consisting of molecular sieves, activated carbon, alcohol amine modified, a-type zeolites (e.g., 3A, 4A, or 5A), X-type zeolites (e.g., 13X), Y-type zeolites (e.g., ZSM-5), mesoporous molecular sieves (e.g., MCM-41, 48, 50, and SBA-15), Metal Organic Frameworks (MOFs), and graphene.
The hollow tubular polymeric tubular membrane adsorbent is made of inorganic material, wherein the size of the added inorganic material is from 0.01um to 100um, and the inorganic material can contain adsorbent, if containing adsorbent, the ratio of the adsorbent to the inorganic material is 1: 20 to 20: 1,the inorganic material is selected from iron oxide, copper oxide, barium titanate, lead titanate, aluminum oxide, silicon dioxide, aerogel (silica aerogel), bentonite (such as potassium bentonite, sodium bentonite, calcium bentonite and aluminum bentonite), and china clay (such as Al bentonite)2O3.2SiO2.2H2O), hyplas earth (e.g. 20% Al)2O3.70％SiO2.0.8％Fe2O3.2.3％K2O.1.6％Na2O), calcium silicate (e.g. Ca)3 SiO5、Ca3Si2O7And CaSiO3) Magnesium silicate (e.g. Mg)3Si4O10(OH)2) Sodium silicate (e.g. Na)2SiO3And hydrates (hydrates) thereof), anhydrous sodium sulfate, zirconium silicates (e.g. ZrSiO)4) Opaque zirconium (e.g., 53.89% SiO)2.4.46％Al2O3.12.93％ZrO2.9.42％CaO.2.03％MgO.12.96％ZnO.3.73％K2O.0.58％Na2O) and silicon carbide.
In another embodiment of the present invention, the first air inlet pipeline 712 of the first tower type polymer tubular membrane module 71 and the second air inlet pipeline 722 of the second tower type polymer tubular membrane module 72 are connected to the other end of the first desorption gas pipeline 24 (as shown in fig. 5 to 12), so that the gas after the carbon dioxide desorption concentration through the second desorption can be input to the double-tower type polymer tubular membrane apparatus 70 for recompression treatment, and the first tower type polymer tubular membrane module 71 and the second tower type polymer tubular membrane module 72 respectively perform the adsorption drying procedure and the regeneration desorption procedure, and when the first tower type polymer tubular membrane module 71 performs the adsorption drying procedure (as shown in fig. 5), the valve 7121 of the first air inlet pipeline 712 is in an open state, and the second tower type polymer tubular membrane module 72 performs the regeneration desorption procedure, therefore, the valve 7221 of the second air inlet pipe 722 is closed, and the valve 7121 of the first air inlet pipe 712 is opened, so that the gas desorbed and concentrated by the carbon dioxide desorbed and concentrated in the first desorbed gas pipe 24 through the secondary desorption is input into the first adsorption tower 711 in the first tower-type polymer tubular membrane module 71, and is adsorbed and dried by the hollow tubular polymer tubular membrane adsorbing material in the first adsorption tower 711.
After a period of time, the first tower type polymer tubular membrane module 71 is subjected to an adsorption drying procedure before saturation of adsorption, namely, the second column type polymer tubular membrane module 72 is switched to perform the adsorption drying process (as shown in FIG. 6), and when the second column type polymer tubular membrane module 72 performs the adsorption drying process, the valve 7221 of the second air inlet pipe 722 is opened, and the first tower-type polymer tubular membrane module 71 is regenerated and desorbed, the valve 7121 of the first inlet line 712 is closed, and the valve of the second inlet line 722 is open, so that the gas desorbed and concentrated by the carbon dioxide desorbed and concentrated for the second time in the first desorbed gas pipeline 24 is input into the second adsorption tower 721 in the second tower type polymer tubular membrane module 72, and is subjected to adsorption drying by a hollow tubular polymer tubular membrane adsorbent in the second adsorption column 721.
In another embodiment of the present invention, the first exhaust pipe 713 of the first polymer tubular membrane module 71 and the second exhaust pipe 723 of the second polymer tubular membrane module 72 are connected to an exhaust output pipe 73 (as shown in fig. 5 to 12), and the other end of the exhaust output pipe 73 is the atmosphere or the outside air, and when the first polymer tubular membrane module 71 performs an adsorption drying procedure (as shown in fig. 5), the valve 7131 of the first exhaust pipe 713 is closed, and the second polymer tubular membrane module 72 performs a regeneration desorption procedure, so the valve 7231 of the second exhaust pipe 723 is opened, so that the gas in the second adsorption tower 721 of the second polymer tubular membrane module 72 performing the regeneration desorption procedure can be exhausted through the second exhaust pipe 723, and when the second polymer tubular membrane module 72 performs an adsorption drying procedure (as shown in fig. 6), the valve 7231 of the second exhaust pipe 723 is closed, and the first column type polymer tube membrane module 71 performs the regeneration desorption procedure, so the valve 7131 of the first exhaust pipe 713 is opened, and the gas in the first adsorption tower 711 of the first column type polymer tube membrane module 71 performing the regeneration desorption procedure can be exhausted through the first exhaust pipe 713.
In another embodiment of the present invention, the first compressed gas pipeline 715 of the first tower polymer tubular membrane module 71 and the second compressed gas pipeline 725 of the second tower polymer tubular membrane module 72 are connected to a compressed gas output pipeline 75 (as shown in fig. 5 to 12), when the first tower polymer tubular membrane module 71 is performing an adsorption drying procedure (as shown in fig. 5), the valve 7151 of the first compressed gas pipeline 715 is opened, and the second tower polymer tubular membrane module 72 is performing a regeneration desorption procedure, so the valve 7251 of the second compressed gas pipeline 725 is closed, so that the gas after the secondary desorption and concentration of the carbon dioxide can be subjected to adsorption drying through the hollow tubular polymer tubular membrane adsorbent material in the first adsorption tower 711 of the first tower polymer tubular membrane module 71, the gas desorbed and concentrated by the carbon dioxide desorbed and concentrated by the secondary desorption can generate carbon dioxide compressed and dried gas with low humidity dew point, wherein the carbon dioxide compressed and dried gas with low humidity dew point can reach the dew point of-40 ℃ to-70 ℃, and then the carbon dioxide compressed and dried gas with low humidity dew point flows to the compressed gas output pipeline 75 through the first compressed gas pipeline 715 and is output and collected for use through the compressed gas output pipeline 75. When the second column type polymer tubular membrane module 72 performs the adsorption drying process (as shown in fig. 6), the valve 7251 of the second compressed gas pipeline 725 is opened, and the first column type polymer tubular membrane module 71 performs the regeneration desorption process, so the valve 7151 of the first compressed gas pipeline 715 is closed, and through the adsorption drying process, the carbon dioxide compressed dry gas with low humidity dew point flows to the compressed gas output pipeline 75 through the second compressed gas pipeline 725, and is output and collected through the compressed gas output pipeline 75 for use. The collection and use includes compressing and drying the carbon dioxide, storing the carbon dioxide in a steel cylinder or a steel tank for temporary storage, or directly transporting the carbon dioxide to other places requiring the carbon dioxide, such as greenhouses or seaweed farms, soda-coke plants, chemical plants, or food industry plants, etc., as raw materials, so that the compressed and dried carbon dioxide gas can have the effect of subsequent application.
In another embodiment of the present invention, the first regeneration pipeline 714 of the first polymer tubular membrane module 71 and the second regeneration pipeline 724 of the second polymer tubular membrane module 72 are connected to a heat pipeline 74 (as shown in fig. 5 to 12), and the heat pipeline 74 is used to convey high-temperature hot gas to the first adsorption tower 711 in the first polymer tubular membrane module 71 or the second adsorption tower 721 in the second polymer tubular membrane module 72 for regeneration and desorption, when the first polymer tubular membrane module 71 is performing an adsorption and drying procedure (as shown in fig. 5), the valve 7141 of the first regeneration pipeline 714 is in a closed state, and the second polymer tubular membrane module 72 is performing a regeneration and desorption procedure, so the valve 7241 of the second regeneration pipeline 724 is in an open state, and when the second polymer tubular membrane module 72 is performing an adsorption and drying procedure (as shown in fig. 6), the valve 7241 of the second regeneration pipeline 724 is closed, and the valve 7141 of the first regeneration pipeline 714 is opened because the first tower polymer tubular membrane module 71 is used for performing the regeneration and desorption process.
In addition, the first variation of another embodiment of the present invention is based on the above-mentioned main pretreatment device 10, first carbon dioxide adsorption rotor 20, first heating device 30, second carbon dioxide adsorption rotor 40, second heating device 50 and chimney 60, and the related contents thereof are already described and will not be repeated here. Therefore, a first variation (as shown in fig. 7) of another embodiment is that the first regeneration pipeline 714 of the first tower-type polymer tubular membrane module 71 is provided with a first heater 76, and the second regeneration pipeline 724 of the second tower-type polymer tubular membrane module 72 is provided with a second heater 77, wherein the first heater 76 and the second heater 77 are any one of electric heaters, natural gas heaters, heat exchangers or heat transfer oil heat exchangers, and when the first heater 76 of the first regeneration pipeline 714 and the second heater 77 of the second regeneration pipeline 724 are used to perform the desorption regeneration procedure on the first tower-type polymer tubular membrane module 71 or the desorption procedure on the second tower-type polymer tubular membrane module 72, the first heater 76 or the second heater 77 can deliver high-temperature hot gas to the first adsorption tower 711 in the first tower-type polymer tubular membrane module 71 or the second adsorption tower 721 in the second polymer tubular membrane module 72 Carrying out regeneration desorption for use.
In addition, a second variation of another embodiment of the present invention is based on the above-mentioned main pretreatment device 10, first carbon dioxide adsorption rotor 20, first heating device 30, second carbon dioxide adsorption rotor 40, second heating device 50 and a chimney 60, and the related contents thereof are already described and will not be repeated here. Therefore, a second variation (as shown in fig. 8) of the other embodiment is that the first regeneration pipeline 714 of the first tower type polymer tubular membrane module 71 is provided with a first heater 76, and the second regeneration pipeline 724 of the second tower type polymer tubular membrane module 72 is provided with a second heater 77 (please refer to the content of the first variation of the other embodiment, which is not repeated here), and the difference from the first variation of the other embodiment is that the first desorption gas pipeline 24 is provided with a recycle pipeline 25, one end of the recycle pipeline 25 is connected to the first desorption gas pipeline 24, and the other end of the recycle pipeline 25 is connected to the second desorption gas pipeline 43, so that the gas desorbed and concentrated by the carbon dioxide delivered by the first desorption gas pipeline 24 for the second time can be returned to the second desorption gas pipeline 43 from the recycle pipeline 25, and then be mixed with the gas desorbed and concentrated by the carbon dioxide in the second desorption gas pipeline 43 for the first time And then enters the first heating device 30. Wherein the recycling line 25 is provided with a valve 251 to control the gas flow direction of the recycling line 25 through the valve 251.
The second variation of the above-mentioned another embodiment of the present invention has another variation (as shown in fig. 9), that is, the first desorption gas pipeline 24 is respectively provided with a first fan 242 and a second fan 243 at the front end and the rear end of the connection position of one end of the recirculation pipeline 25, and the recirculation pipeline 25 is further matched to form a positive pressure type, so that the gas desorbed and concentrated by the carbon dioxide desorbed for the second time in the first desorption gas pipeline 24 can be squeezed into the recirculation pipeline 25, and returned to the second desorption gas pipeline 43, and then mixed with the gas desorbed and concentrated by the carbon dioxide desorbed and concentrated for the first time in the second desorption gas pipeline 43, and then enters the first heating device 30. Wherein the recycling line 25 is provided with a valve 251 to control the gas flow direction of the recycling line 25 through the valve 251.
In addition, a third variation of another embodiment of the present invention is based on the above-mentioned main pretreatment device 10, the first carbon dioxide adsorbing rotor 20, the first heating device 30, the second carbon dioxide adsorbing rotor 40, the second heating device 50, and a chimney 60, and the related contents thereof have been described and will not be repeated here. Therefore, in another embodiment (as shown in FIG. 10), the heat pipeline 74 connecting the first regeneration pipeline 714 of the first tower type polymer tubular membrane module 71 and the second regeneration pipeline 724 of the second tower type polymer tubular membrane module 72 is provided with a heater 78, wherein the heater 78 is any one of an electric heater, a natural gas type heater, a heat exchanger or a heat transfer oil heat exchanger, and the high temperature hot gas generated by the heater 78 of the thermal energy line 74 is delivered to the first regeneration line 714 or the second regeneration line 724, and then enters the first adsorption tower 711 in the first tower type polymer tubular membrane module 71 or the second adsorption tower 721 in the second tower type polymer tubular membrane module 72 for regeneration and desorption, and flow is controlled by valve 7141 of the first regeneration line 714 and valve 7241 of the second regeneration line 724.
In addition, a fourth variation of another embodiment of the present invention is based on the above-mentioned main pretreatment device 10, the first carbon dioxide adsorption rotor 20, the first heating device 30, the second carbon dioxide adsorption rotor 40, the second heating device 50, and a chimney 60, and the related contents thereof are already described and will not be repeated here. Therefore, a fourth variation (as shown in fig. 11) of another embodiment is that the heat energy pipeline 74 connected to the first regeneration pipeline 714 of the first tower type polymer tubular membrane module 71 and the second regeneration pipeline 724 of the second tower type polymer tubular membrane module 72 is provided with a heater 78 (please refer to the content of the third variation of another embodiment, which is not repeated here), and the third variation is different from the another embodiment in that the first desorption gas pipeline 24 is provided with a recirculation pipeline 25, one end of the recirculation pipeline 25 is connected to the first desorption gas pipeline 24, and the other end of the recirculation pipeline 25 is connected to the second desorption gas pipeline 43, so that the gas desorbed and concentrated by the carbon dioxide desorbed twice from the first desorption gas pipeline 24 can be returned to the second desorption gas pipeline 43 through the recirculation pipeline 25, and then mixed with the gas desorbed and concentrated by the carbon dioxide once desorbed from the second desorption gas pipeline 43 and then fed into the second desorption gas pipeline 43 A first heating means 30. Wherein the recycling line 25 is provided with a valve 251 to control the gas flow direction of the recycling line 25 through the valve 251.
The fourth variation of the above-mentioned another embodiment of the present invention has another variation (as shown in fig. 12), that is, the first desorption gas pipeline 24 is respectively provided with a first fan 242 and a second fan 243 at the front end and the rear end of the connection position of one end of the recirculation pipeline 25, and the recirculation pipeline 25 is further configured to form a positive pressure type, so that the gas desorbed and concentrated by the carbon dioxide desorbed for the second time in the first desorption gas pipeline 24 can be squeezed into the recirculation pipeline 25, and returned to the second desorption gas pipeline 43, and then mixed with the gas desorbed and concentrated by the carbon dioxide desorbed and concentrated for the first time in the second desorption gas pipeline 43, and then enters the first heating device 30. Wherein the recycling line 25 is provided with a valve 251 to control the gas flow direction of the recycling line 25 through the valve 251.
From the foregoing detailed description, one skilled in the art can appreciate that the utility model can indeed achieve the foregoing objects, and that patent applications have been filed in compliance with the statutes of the patent statutes.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the utility model; therefore, all the equivalent changes and modifications made according to the claims and the contents of the specification of the present invention should be covered by the present invention.
Claims (16)
1. A tandem carbon dioxide adsorption rotor system comprising:
one side of the pretreatment device is connected with a gas inlet pipeline;
the first carbon dioxide adsorption rotating wheel is provided with an adsorption area and a desorption area, the first carbon dioxide adsorption rotating wheel is connected with a pretreatment gas pipeline, a first air purification pipeline, a first hot gas conveying pipeline and a first desorption gas pipeline, one end of the pretreatment gas pipeline is connected with the other side of the pretreatment equipment, the other end of the pretreatment gas pipeline is connected to one side of the adsorption area of the first carbon dioxide adsorption rotating wheel, one end of the first hot gas conveying pipeline is connected with the other side of the desorption area of the first carbon dioxide adsorption rotating wheel, and one end of the first desorption gas pipeline is connected with one side of the desorption area of the first carbon dioxide adsorption rotating wheel;
the first heating device is connected with the other end of the first hot gas conveying pipeline of the first carbon dioxide adsorption rotating wheel;
a second carbon dioxide adsorption rotating wheel, which is provided with an adsorption area and a desorption area, the second carbon dioxide adsorption rotating wheel is connected with a second purified gas discharge pipeline, a second hot gas conveying pipeline and a second desorption gas pipeline, one side of the adsorption area of the second carbon dioxide adsorption rotating wheel is connected with the other end of the first purified gas pipeline of the first carbon dioxide adsorption rotating wheel, one end of the second purified gas discharge pipeline is connected with the other side of the adsorption area of the second carbon dioxide adsorption rotating wheel, one end of the second hot gas conveying pipeline is connected with the other side of the desorption area of the second carbon dioxide adsorption rotating wheel, one end of the second desorption gas pipeline is connected with one side of the desorption area of the second carbon dioxide adsorption rotating wheel, and the other end of the second desorption gas pipeline is connected with the first heating device;
the second heating device is provided with a second heating air inlet pipeline and is connected with the other end of the second hot air conveying pipeline of the second carbon dioxide adsorption rotating wheel; and
and the chimney is connected with the other end of the second purified gas discharge pipeline of the second carbon dioxide adsorption rotating wheel.
2. The in-line carbon dioxide adsorption rotor system of claim 1, wherein: the pretreatment gas pipeline is further provided with a fan.
3. The in-line carbon dioxide adsorption rotor system of claim 1, wherein: the second purified gas discharge pipeline is further provided with a fan.
4. The in-line carbon dioxide adsorption rotor system of claim 1, wherein: the first desorption gas pipeline is further provided with a fan.
5. The in-line carbon dioxide adsorption rotor system of claim 1, wherein: the second heating air inlet pipeline is further provided with a fan.
6. The in-line carbon dioxide adsorption rotor system of claim 1, wherein: the pretreatment equipment is any one of a cooler, a condenser, a dehumidifier and a cooler.
7. The in-line carbon dioxide adsorption rotor system of claim 1, wherein: the first desorption gas pipeline is further provided with a recirculation pipeline, one end of the recirculation pipeline is connected with the first desorption gas pipeline, and the other end of the recirculation pipeline is connected with the second desorption gas pipeline.
8. The in-line carbon dioxide adsorption rotor system of claim 7, wherein: the first desorption gas pipeline is further provided with a first fan and a second fan respectively at the front end and the rear end of the connection part of one end of the recirculation pipeline.
9. The in-line carbon dioxide adsorption rotor system of claim 1, wherein: the other end of the first desorption gas pipeline of the first carbon dioxide adsorption rotating wheel is further connected with a double-tower type polymer tubular membrane device, the double-tower type polymer tubular membrane device is provided with a first tower type polymer tubular membrane group and a second tower type polymer tubular membrane group, the first tower type polymer tubular membrane group is provided with a first adsorption tower, a first air inlet pipeline, a first exhaust pipeline, a first regeneration pipeline and a first compressed gas pipeline, and the second tower type polymer tubular membrane group is provided with a second adsorption tower, a second air inlet pipeline, a second exhaust pipeline, a second regeneration pipeline and a second compressed gas pipeline.
10. The in-line carbon dioxide adsorption rotor system of claim 9, wherein: the first exhaust pipeline of the first tower type polymer tubular membrane group and the second exhaust pipeline of the second tower type polymer tubular membrane group are further connected with an exhaust output pipeline.
11. The in-line carbon dioxide adsorption rotor system of claim 9, wherein: the first compressed gas pipeline of the first tower type polymer tubular membrane group and the second compressed gas pipeline of the second tower type polymer tubular membrane group are further connected with a compressed gas output pipeline.
12. The in-line carbon dioxide adsorption rotor system of claim 9, wherein: the first regeneration pipeline of the first tower type polymer tubular membrane module is further provided with a first heater, and the second regeneration pipeline of the second tower type polymer tubular membrane module is further provided with a second heater.
13. The in-line carbon dioxide adsorption rotor system of claim 9, wherein: the first air inlet pipeline, the first exhaust pipeline, the first regeneration pipeline and the first compressed air pipeline of the first tower type polymer tubular membrane group are further respectively provided with a valve, and the second air inlet pipeline, the second exhaust pipeline, the second regeneration pipeline and the second compressed air pipeline of the second tower type polymer tubular membrane group are further respectively provided with a valve.
14. The in-line carbon dioxide adsorption rotor system of claim 9, wherein: the first adsorption tower of the first tower type polymer tubular membrane group and the second adsorption tower of the second tower type polymer tubular membrane group are further filled with a plurality of hollow tubular polymer tubular membrane adsorption materials.
15. The in-line carbon dioxide adsorption rotor system of claim 9, wherein: the first regeneration pipeline of the first tower type polymer tubular membrane group and the second regeneration pipeline of the second tower type polymer tubular membrane group are further connected with a heat energy pipeline.
16. The in-line carbon dioxide adsorption rotor system of claim 9, wherein: the heat energy pipeline is further provided with a heater, and the heater is any one of an electric heater, a natural gas type heater and a heat exchanger.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW110208627U TWM621745U (en) | 2021-07-22 | 2021-07-22 | Cascade carbon dioxide adsorption runner system |
| TW110208627 | 2021-07-22 |
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| Publication Number | Publication Date |
|---|---|
| CN216856213U true CN216856213U (en) | 2022-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122262119.4U Active CN216856213U (en) | 2021-07-22 | 2021-09-17 | Serial-type carbon dioxide adsorbs runner system |
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|---|---|
| CN (1) | CN216856213U (en) |
| TW (1) | TWM621745U (en) |
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2021
- 2021-07-22 TW TW110208627U patent/TWM621745U/en unknown
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