Carbon drag ion adsorption device based on dynamic field coupling

Abstract

The present application relates to the carbon traction ion adsorption device based on dynamic field coupling belongs to environmental protection purification device technical field, including: the through flow module is connected to the bottom plate and the fluid shunt plate, the fluid turbulence can be formed in the through flow module, the fluid shunt plate is connected with the through flow module;Low temperature particle adsorption stick is supported by support frame, low temperature particle adsorption stick is horizontally arranged, low temperature particle adsorption stick is inserted in support frame, low temperature particle adsorption stick is used for adsorbing hydrogen or helium;Particle heating adsorption device, to the support frame, particle heating adsorption device is used for temperature control heating and adsorbing lead particles, cadmium particles, particle heating adsorption device is fixedly arranged outside the support frame;The beneficial effects of the present application are that hydrogen or helium is adsorbed by low temperature particle adsorption stick, lead particles are adsorbed by hydroxyapatite composite stick in particle heating adsorption device, and cadmium particles are adsorbed by nano magnesium oxide synthetic block, so that the industrial fluid ion purification degree is improved.

Description

Technical Field

[0001] This invention belongs to the field of environmental protection purification device technology, and specifically relates to a carbon-driven ion adsorption device based on dynamic field coupling. Background Technology

[0002] Ion adsorption separation is a key technology for fluid purification and water treatment. Currently, most mainstream ion treatment equipment uses single activated carbon adsorption, resin static adsorption, and constant electric field electro-adsorption. Traditional equipment relies on static physical adsorption on the material surface or electrostatic adsorption under a constant electric field, which has many inherent technical defects, such as: a single adsorption driving force and insufficient ion migration power, resulting in extremely low adsorption and removal efficiency for low-concentration trace ions and high-valence complex ions; static adsorption mode is prone to adsorption site saturation and ion aggregation, resulting in limited adsorption capacity, high regeneration frequency, and short service life.

[0003] Existing conventional adsorption equipment mostly adopts fixed field and static reaction structure, which cannot adapt to the dynamic migration characteristics of ions under complex fluid conditions. Due to the interference of fluid turbulence, competitive adsorption of ions and severe concentration polarization effect, it is easy to cause uneven adsorption or even poor treatment stability. Traditional constant voltage electric field adsorption equipment also has the shortcomings of high energy consumption, plate scaling, polarization failure and weak continuous operation capability, making it difficult to meet the needs of industrial-grade fluid ion purification. Summary of the Invention

[0004] This invention provides a carbon-driven ion adsorption device based on dynamic field coupling to solve the technical problem of poor ion purification of industrial-grade fluids. It uses low-temperature particle adsorption rods to adsorb hydrogen or helium, hydroxyapatite composite rods in the particle heating adsorption device to adsorb lead particles, and nano-magnesium oxide composite blocks to adsorb cadmium particles, thereby improving the ion purification level of industrial-grade fluids.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solution:

[0006] A carbon-traction ion adsorption device based on dynamic field coupling has an outer shell and a base plate, including:

[0007] The flow module is housed inside the outer casing and fixedly mounted on the base plate. The flow module leads to the base plate and can generate fluid turbulence within the flow module.

[0008] A fluid distribution plate is connected to the flow module, and the fluid distribution plate leads to the flow module;

[0009] The low-temperature particle adsorption rod is supported by a support frame and is set horizontally. The low-temperature particle adsorption rod is inserted into the support frame and is used to adsorb hydrogen or helium.

[0010] The particle heating and adsorption device leads into the support frame. The particle heating and adsorption device is used for temperature-controlled heating and adsorption of lead particles and cadmium particles. The particle heating and adsorption device adsorbs lead particles and cadmium particles through heat transfer. The particle heating and adsorption device is fixedly installed on the outside of the support frame.

[0011] By using low-temperature particle adsorption rods to adsorb hydrogen or helium at low temperatures, and by using particle heating adsorption devices to heat and adsorb lead and cadmium particles, fluid ions are purified by passing through different devices.

[0012] Optionally, the flow module has a flow channel, and the flow channel has protrusions. The protrusions are evenly arranged along the axial length of the flow channel and are arranged in a circular array along the axial length of the flow channel; the flow channel leads to the interior of the bottom plate.

[0013] Furthermore, the cross-section of the bump is triangular, which creates fluid turbulence between adjacent bumps.

[0014] Optionally, the fluid distribution plate is provided with a flow distribution channel, with the two ends of the flow distribution channel leading to the flow module and the support frame, respectively.

[0015] Furthermore, the low-temperature particle adsorption rod is connected to the diversion channel, allowing the low-temperature particle adsorption rod to adsorb hydrogen or helium gas from the support frame.

[0016] Optionally, the particle heating adsorption device includes a fixing block, a temperature control unit, an insulating protection rod, a heat conduction rod, a hydroxyapatite composite rod, a heat conduction sheet, and a nano-magnesium oxide composite block.

[0017] A temperature control unit is installed on the outside of the fixing block. The fixing block and the temperature control unit are located outside the insulating protection rod, which is made of rubber.

[0018] The insulating protection rods, through the heat conduction rods, and then to the hydroxyapatite composite rods are arranged sequentially from the outside to the inside.

[0019] Furthermore, the temperature control unit is connected to a heat conduction plate, and the nano-magnesium oxide composite block is set inside the bottom end of the fixed block. The nano-magnesium oxide composite block is connected to a heat conduction plate, and the heat conduction plate passes through the insulating protective rod and is inserted into the heat conduction rod.

[0020] The temperature control unit is connected to the heat conduction rod via a heat conduction plate, and the heat conduction rod is connected to the nano-magnesium oxide composite block via the heat conduction plate, forming a heat conduction pathway structure.

[0021] Furthermore, through holes are provided on the insulating protection rod and the heat conduction rod, with the through holes penetrating through the insulating protection rod and the heat conduction rod.

[0022] Optionally, one end of the particle heating adsorption device is in contact with the support frame, which has fluid flow holes, and the support frame is connected to the particle heating adsorption device through the fluid flow holes.

[0023] Optionally, the end of the particle heating adsorption device away from the support frame is in contact with the carbon dioxide adsorption module, the end of the carbon dioxide adsorption module away from the particle heating adsorption device is provided with an ozone adsorption module, and the end of the ozone adsorption module away from the carbon dioxide adsorption module is provided with a drain plate for drainage.

[0024] The beneficial effects of this invention are:

[0025] 1. The support frame of this invention contains a low-temperature particle adsorption rod, which is supported by the support frame and horizontally positioned. The low-temperature particle adsorption rod is inserted into the support frame and is used to adsorb hydrogen or helium. A particle heating adsorption device is connected to the support frame and is used for temperature-controlled heating and adsorption of lead and cadmium particles. The particle heating adsorption device adsorbs lead and cadmium particles through heat transfer. The particle heating adsorption device is fixedly installed outside the support frame. Specifically, a temperature control unit is connected to a heat conduction rod through a heat conduction sheet. The heat conduction rod contains a hydroxyapatite composite rod and is connected to a nano-magnesium oxide composite block through the heat conduction sheet, forming a heat conduction pathway structure. The heat conduction rod heats the hydroxyapatite composite rod, and the heat conduction sheet heats the nano-magnesium oxide composite block. The hydroxyapatite composite rod adsorbs lead particles, and the nano-magnesium oxide composite block adsorbs cadmium particles.

[0026] 2. The flow-through module of the present invention is disposed within the outer shell and fixedly mounted on the base plate. The flow-through module leads to the base plate, and fluid turbulence can be formed within the flow-through module. Specifically, the flow-through module is provided with a flow channel, and protrusions are provided within the flow channel. The protrusions are uniformly arranged along the axial length of the flow channel and are arranged in a circular array along the axial length of the flow channel. The cross-section of the protrusions is triangular, so that fluid turbulence is formed between two adjacent protrusions. Turbulence is formed within the flow channel, and the flow channel leads to the fluid distribution plate. The turbulence formed within the flow channel enables the fluid distribution plate to quickly guide the fluid into the interior of the support frame. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 This is a cross-sectional structural diagram of the present invention;

[0029] Figure 2 This is a schematic cross-sectional view of the particle heating and adsorption device of the present invention.

[0030] Figure 3This is a partial cross-sectional structural diagram of the particle heating and adsorption device of the present invention;

[0031] Figure 4 This is a flowchart illustrating the structural process of the present invention.

[0032] Icons: 1-Outer shell, 2-Flow module, 21-Flow channel, 22-Protrusion, 3-Fluid diversion plate, 31-Diversion channel, 4-Support frame, 5-Low temperature particle adsorption rod, 6-Fluid flow hole, 7-Particle heating adsorption device, 71-Fixing block, 72-Temperature control unit, 73-Insulating protection rod, 74-Heat conduction rod, 741-Through hole, 75-Hydroxyapatite composite rod, 76-Heat conduction sheet, 77-Nano magnesium oxide composite block, 8-Carbon dioxide adsorption module, 9-Ozone adsorption module, 10-Drain plate, 11-Base plate. Detailed Implementation

[0033] The embodiments of this application will now be described in detail with reference to the accompanying drawings.

[0034] In the description of this application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0035] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0036] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to welding, bolting, or riveting; they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0037] Example 1

[0038] like Figure 1As shown, this embodiment provides a carbon traction ion adsorption device based on dynamic field coupling, including: an outer shell 1, a flow module 2, a fluid distribution plate 3, a support frame 4, a low-temperature particle adsorption rod 5, and a particle heating adsorption device 7.

[0039] One end of the particle heating adsorption device 7 is in contact with the support frame 4. The support frame 4 has a fluid flow hole 6, which leads to the particle heating adsorption device 7.

[0040] The end of the particle heating adsorption device 7 away from the support frame 4 is in contact with the carbon dioxide adsorption module 8. The end of the carbon dioxide adsorption module 8 away from the particle heating adsorption device 7 is provided with an ozone adsorption module 9. The end of the ozone adsorption module 9 away from the carbon dioxide adsorption module 8 is provided with a drain plate 10 for drainage.

[0041] A flow-through module 2 is provided inside the outer casing 1, and the flow-through module 2 is fixedly mounted on the base plate 11. The flow-through module 2 leads to the base plate 11, and fluid turbulence can be formed inside the flow-through module 2.

[0042] The fluid distribution plate 3 is connected to the flow module 2, and the fluid distribution plate 3 leads to the flow module 2;

[0043] The low-temperature particle adsorption rod 5 is supported by the support frame 4. The low-temperature particle adsorption rod 5 is set horizontally and inserted into the support frame 4. The low-temperature particle adsorption rod 5 is used to adsorb hydrogen or helium.

[0044] The particle heating and adsorption device 7 leads into the support frame 4. The particle heating and adsorption device 7 is used for temperature-controlled heating and adsorption of lead particles and cadmium particles. The particle heating and adsorption device 7 adsorbs lead particles and cadmium particles by heat transfer. The particle heating and adsorption device 7 is fixedly installed on the outside of the support frame 4.

[0045] The fluid ions are purified by using low-temperature particle adsorption rod 5 to adsorb hydrogen or helium at low temperatures, and by using particle heating adsorption device 7 to heat and adsorb lead and cadmium particles.

[0046] Specifically, the flow module 2 is provided with a flow channel 21, and the flow channel 21 is provided with protrusions 22. The protrusions 22 are evenly arranged along the axial length of the flow channel 21, and the protrusions 22 are arranged in a circular array along the axial length of the flow channel 21. The cross-section of the protrusions 22 is triangular, so that fluid turbulence is formed between two adjacent protrusions 22, and turbulence is formed in the flow channel 21. The flow channel 21 leads to the interior of the base plate 11.

[0047] The fluid distribution plate 3 has a distribution channel 31 inside. The two ends of the distribution channel 31 lead to the flow module 2 and the support frame 4, respectively. That is, the distribution channel 31 leads to the flow channel 21 and the interior of the support frame 4. Turbulence is formed in the flow channel 21, which enables the distribution channel 31 to quickly deliver the fluid to the interior of the support frame 4.

[0048] The low-temperature particle adsorption rod 5 leads to the diversion channel 31, allowing the low-temperature particle adsorption rod 5 to adsorb hydrogen or helium in the support frame 4. The temperature of the low-temperature particle adsorption rod 5 can be controlled by connecting wires to the low-temperature particle adsorption rod 5. The wires extend from the outer casing 1 and are then connected to the control platform, which controls the temperature of the low-temperature particle adsorption rod 5.

[0049] like Figures 2-3 As shown, the particle heating adsorption device 7 has a fixing block 71, a temperature control unit 72, an insulating protection rod 73, a heat conduction rod 74, a hydroxyapatite composite rod 75, a heat conduction sheet 76, and a nano-magnesium oxide composite block 77.

[0050] A temperature control unit 72 is provided on the outside of the fixing block 71. The fixing block 71 and the temperature control unit 72 are located outside the insulating protection rod 73. The insulating protection rod 73 is made of rubber. The insulating protection rod 73 passes through the heat conduction rod 74 to the hydroxyapatite composite rod 75 and is arranged sequentially from the outside to the inside.

[0051] The temperature control unit 72 is connected to a heat conduction sheet 76, and the nano-magnesium oxide composite block 77 is set inside the bottom end of the fixed block 71. The nano-magnesium oxide composite block 77 is connected to the heat conduction sheet 76, and the heat conduction sheet 76 passes through the insulating protection rod 73 and is inserted into the heat conduction rod 74.

[0052] The temperature control unit 72 is connected to the heat conduction rod 74 through the heat conduction plate 76, and the heat conduction rod 74 is connected to the nano-magnesium oxide synthesis block 77 through the heat conduction plate 76, forming a heat conduction path structure.

[0053] The insulating protection rod 73 and the heat conduction rod 74 have through holes 741. The through holes 741 pass through the insulating protection rod 73 and the heat conduction rod 74, and the fluid in the support frame 4 flows to the hydroxyapatite composite rod 75 through the through holes 741.

[0054] Example 2

[0055] Based on Example 1, the low-temperature particle adsorption rod 5 is a component used to adsorb hydrogen or helium. The material of the low-temperature particle adsorption rod 5 is composed of 5A / 13X molecular sieve (zeolite) and activated carbon. It can adsorb hydrogen and helium, which are difficult to condense at room temperature (hydrogen requires a temperature range of <20K with activated carbon / molecular sieve, and helium requires a temperature range of <4.2K with activated carbon / molecular sieve), making up for the shortcomings of simple condensation. Activated carbon, as a physical adsorbent with a high specific surface area, is a porous carrier for auxiliary adsorption.

[0056] The 5A molecular sieve has a pore size of about 5A and a large adsorption capacity for hydrogen and helium at low temperatures, making it the first choice for cryogenic adsorption pumps. It can effectively adsorb hydrogen below 20K and has an extremely high adsorption rate for helium at 4.2K.

[0057] 13X molecular sieves have a relatively large pore size, approximately 10 Å, making them suitable for larger molecules, but they can also be used for the adsorption and separation of hydrogen-helium mixtures at extremely low temperatures.

[0058] The optimal reaction temperature for the adsorption of lead ions by hydroxyapatite composite rod 75, i.e. hydroxyapatite composite material, is usually 25–35℃ (room temperature to slightly warm temperature). This process is mostly a spontaneous endothermic reaction. Increasing the temperature can moderately improve the adsorption rate and capacity, but temperatures >60℃ may lead to a decrease in performance due to changes in material structure or competitive effects.

[0059] The optimal operating temperature for adsorbing cadmium ions using nano-magnesium oxide synthetic block 77, i.e., nano-magnesium oxide synthetic material, is usually 20–30℃. Increasing the temperature can accelerate the adsorption rate, but it has little effect on the equilibrium adsorption amount or even slightly reduces it. However, temperatures above 60℃ may reduce efficiency due to structural changes or alterations in the precipitation mechanism.

[0060] Therefore, the temperature control unit 72 controls a temperature range of 20–35°C.

[0061] The carbon dioxide adsorption module 8 is made of calcium oxide, which is suitable for high-temperature environments and can operate at 600℃. It converts carbon dioxide into calcium carbonate through a chemical reaction. The carbon dioxide adsorption module 8 is used to adsorb carbon dioxide in the air, further improving the air purification effect.

[0062] The ozone adsorption module 9 is made of activated carbon, a material used for ozone removal. It has a strong adsorption capacity and can effectively remove ozone from the air.

[0063] Example 3

[0064] Based on Examples 1-2, such as Figure 1As shown, the fluid enters through the flow channel 21 in the flow module 2, and after passing through the diversion channel 31 in the fluid diversion plate 3, the fluid enters the support frame 4. The fluid flows through the fluid flow hole 6 into the particle heating adsorption device 7. After passing through the carbon dioxide adsorption module 8 and the ozone adsorption module 9, the fluid is discharged through the drain plate 10.

[0065] like Figure 4 As shown, the low-temperature particle adsorption rod 5 in the support frame 4 is temperature controlled by the control platform. The low-temperature particle adsorption rod 5 adsorbs hydrogen or helium through temperature control. The particle heating adsorption device 7 has a hydroxyapatite composite rod 75 and a nano magnesium oxide composite block 77.

[0066] A temperature control unit 72 is connected to a heat conduction rod 74 via a heat conduction plate 76. The heat conduction rod 74 is connected to a nano-magnesium oxide composite block 77 via the heat conduction plate 76, forming a heat conduction pathway structure. The hydroxyapatite composite rod 75 is heated through the heat conduction rod 74, and the nano-magnesium oxide composite block 77 is heated through the heat conduction plate 76. The hydroxyapatite composite rod 75 and the nano-magnesium oxide composite block 77 improve the adsorption efficiency of lead ions and cadmium ions, respectively.

[0067] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope described in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A carbon-driven ion adsorption device based on dynamic field coupling, comprising an outer shell (1) and a base plate (11), characterized in that, include: A flow-through module (2) is disposed inside the outer shell (1) and fixedly disposed on the base plate (11). The flow-through module (2) leads to the base plate (11), and fluid turbulence can be formed inside the flow-through module (2). A fluid distribution plate (3) is connected to a flow module (2), and the fluid distribution plate (3) leads to the flow module (2); The low-temperature particle adsorption rod (5) is supported by a support frame (4). The low-temperature particle adsorption rod (5) is horizontally set and inserted into the support frame (4). The low-temperature particle adsorption rod (5) is used to adsorb hydrogen or helium. The particle heating adsorption device (7) leads into the support frame (4). The particle heating adsorption device (7) is used for temperature-controlled heating and adsorption of lead particles and cadmium particles. The particle heating adsorption device (7) adsorbs lead particles and cadmium particles by heat transfer. The particle heating adsorption device (7) is fixedly installed on the outside of the support frame (4). Hydrogen or helium is adsorbed at low temperature by a low-temperature particle adsorption rod (5), and lead and cadmium particles are heated and adsorbed by a particle heating adsorption device (7), so that the fluid ions are purified by passing through different devices.

2. The carbon-driven ion adsorption device based on dynamic field coupling according to claim 1, characterized in that, The flow module (2) is provided with a flow channel (21), and the flow channel (21) is provided with a protrusion (22). The protrusion (22) is uniformly arranged along the axial length of the flow channel (21), and the protrusion (22) is arranged in a circular array along the axial length of the flow channel (21). The flow channel (21) leads to the interior of the base plate (11).

3. The carbon-driven ion adsorption device based on dynamic field coupling according to claim 2, characterized in that, The cross-section of the protrusion (22) is triangular, which creates fluid turbulence between two adjacent protrusions (22).

4. The carbon-driven ion adsorption device based on dynamic field coupling according to claim 1, characterized in that, The fluid distribution plate (3) is provided with a distribution channel (31), and the two ends of the distribution channel (31) lead to the flow module (2) and the support frame (4) respectively.

5. The carbon-driven ion adsorption device based on dynamic field coupling according to claim 4, characterized in that, The low-temperature particle adsorption rod (5) is connected to the diversion channel (31) so that the low-temperature particle adsorption rod (5) adsorbs hydrogen or helium in the support frame (4).

6. The carbon-driven ion adsorption device based on dynamic field coupling according to claim 1, characterized in that, The particle heating and adsorption device (7) includes a fixing block (71), a temperature control unit (72), an insulating protection rod (73), a heat conduction rod (74), a hydroxyapatite composite rod (75), a heat conduction sheet (76), and a nano-magnesium oxide composite block (77). The temperature control unit (72) is provided on the outside of the fixing block (71). The fixing block (71) and the temperature control unit (72) are provided on the outside of the insulating protection rod (73). The insulating protection rod (73) is made of rubber. The insulating protective rod (73) passes through the heat conduction rod (74) to the hydroxyapatite composite rod (75) and is arranged sequentially from the outside to the inside.

7. The carbon-driven ion adsorption device based on dynamic field coupling according to claim 6, characterized in that, The temperature control unit (72) is connected to the heat conduction sheet (76), the nano magnesium oxide composite block (77) is disposed inside the bottom end of the fixed block (71), the nano magnesium oxide composite block (77) is connected to the heat conduction sheet (76), the heat conduction sheet (76) passes through the insulating protection rod (73) and is inserted into the heat conduction rod (74); The temperature control unit (72) is connected to the heat conduction rod (74) through the heat conduction plate (76), and the heat conduction rod (74) is connected to the nano magnesium oxide synthesis block (77) through the heat conduction plate (76), forming a heat conduction path structure.

8. The carbon-driven ion adsorption device based on dynamic field coupling according to claim 6, characterized in that, The insulating protective rod (73) and the heat conduction rod (74) have through holes (741) that pass through the insulating protective rod (73) and the heat conduction rod (74).

9. The carbon-driven ion adsorption device based on dynamic field coupling according to claim 1, characterized in that, One end of the particle heating adsorption device (7) is in contact with the support frame (4). The support frame (4) has a fluid passage hole (6) through which the support frame (4) is connected to the particle heating adsorption device (7).

10. The carbon-driven ion adsorption device based on dynamic field coupling according to claim 1, characterized in that, The particle heating adsorption device (7) is in contact with the carbon dioxide adsorption module (8) at one end away from the support frame (4). The carbon dioxide adsorption module (8) is provided with an ozone adsorption module (9) at one end away from the particle heating adsorption device (7). The ozone adsorption module (9) is provided with a drain plate (10) for drainage at one end away from the carbon dioxide adsorption module (8).

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