CN220736982U - Carbon dioxide flue gas collector - Google Patents
Carbon dioxide flue gas collector Download PDFInfo
- Publication number
- CN220736982U CN220736982U CN202322252438.6U CN202322252438U CN220736982U CN 220736982 U CN220736982 U CN 220736982U CN 202322252438 U CN202322252438 U CN 202322252438U CN 220736982 U CN220736982 U CN 220736982U
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- CN
- China
- Prior art keywords
- flue gas
- fixedly connected
- carbon dioxide
- reaction box
- reaction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 90
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 239000003546 flue gas Substances 0.000 title claims abstract description 68
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 45
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 45
- 238000006243 chemical reaction Methods 0.000 claims abstract description 52
- 235000019504 cigarettes Nutrition 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 239000000779 smoke Substances 0.000 claims description 26
- 230000000903 blocking effect Effects 0.000 claims description 13
- 238000003860 storage Methods 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 5
- 238000001802 infusion Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000002745 absorbent Effects 0.000 abstract description 19
- 239000002250 absorbent Substances 0.000 abstract description 19
- 230000000694 effects Effects 0.000 abstract description 11
- 238000000926 separation method Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 241000208125 Nicotiana Species 0.000 description 3
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The utility model relates to a carbon dioxide flue gas collector, which comprises a reaction box, wherein a flue gas treatment mechanism is arranged in the reaction box, the flue gas treatment mechanism comprises a flue gas collecting block fixedly connected with the inner bottom wall of the reaction box, a flue gas inlet pipe extending to the interior of the flue gas collecting block is fixedly connected with the interior of the reaction box, a flow dispersing plate is fixedly connected with the interior of the flue gas collecting block, a motor is fixedly connected with the right side of the reaction box, and a rotating shaft is fixedly connected with the output end of the motor. This carbon dioxide flue gas collector can prolong the residence time of flue gas in the reaction tank to make the flue gas along with swirl vane's rotation, circulate and flow between fender cigarette piece and the cigarette piece that gathers according to predetermined route, so that make the atomising head under the effect of water pump, the track blowout absorbent that flows of meeting the flue gas makes flue gas and absorbent carry out intensive mixing reaction, and then effectively improve the separation efficiency of carbon dioxide and flue gas, reach the effect of being convenient for collect carbon dioxide, improve resource utilization.
Description
Technical Field
The utility model relates to the technical field of carbon dioxide resource utilization, in particular to a carbon dioxide flue gas collector.
Background
The flue gas is a mixture of gas and smoke dust, is a main cause for polluting the atmosphere of residential areas, and the carbon dioxide-containing flue gas belongs to renewable resources, and is required to be re-collected and utilized in natural carbon dioxide or carbon dioxide in various furnace gases, tail gases and byproducts in many industrial fields. Carbon capture is a process of capturing, storing or utilizing carbon dioxide in industrial production by various means, and currently, a carbon dioxide separation and recovery device for carbon capture needs to absorb flue gas containing carbon dioxide by using an absorbent.
Please refer to the carbon dioxide separation and recovery device of CN219072548U, in this patent, it is proposed that the carbon capture carbon dioxide separation and recovery device in the prior art has short contact time between the flue gas containing carbon dioxide and the absorbent, and short carbon capture time, resulting in incomplete absorption of the flue gas of the power plant containing carbon dioxide, and low carbon dioxide separation and recovery efficiency.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the carbon dioxide flue gas collector which has the advantages of prolonging the residence time of flue gas in a reaction box, enabling the flue gas to circulate according to a preset route, so as to enable the flue gas to be fully mixed with an absorbent for reaction, improving the separation efficiency, realizing the effect of efficiently collecting carbon dioxide, improving the resource utilization rate and the like, and solving the problems of incomplete absorption of the flue gas containing carbon dioxide and low separation and recovery efficiency of the carbon dioxide in a power plant caused by short contact time of the flue gas containing carbon dioxide and the absorbent, short carbon capture time.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the carbon dioxide flue gas collector comprises a reaction box, wherein a flue gas treatment mechanism is arranged in the reaction box;
the smoke treatment mechanism comprises a smoke collecting block fixedly connected with the inner bottom wall of the reaction box, a smoke inlet pipe extending to the inside of the smoke collecting block is fixedly connected with the inside of the reaction box, a flow dispersing plate is fixedly connected with the inside of the smoke collecting block, a motor is fixedly connected with the right side of the reaction box, the output end of the motor is fixedly connected with a rotating shaft, and a plurality of rotational flow blades are fixedly connected with the outer side of the rotating shaft;
the inside fixedly connected with cigarette blocking piece of reaction box, the water storage chamber has been seted up to the inside of cigarette blocking piece, the top fixedly connected with of cigarette blocking piece is linked together with the water pump of water storage chamber, the bottom fixedly connected with of cigarette blocking piece is linked together with the atomising head of water storage chamber, the top fixedly connected with of cigarette blocking piece extends to the aspiration pump at reaction box top.
Further, the top of the smoke collecting block is provided with a conical groove, the smoke inlet pipe extends into the conical groove, and the bottom of the smoke blocking block is provided with a conical inclined surface.
Further, the bottom fixedly connected with who gathers cigarette piece runs through the fluid-discharge tube of reaction box, the inside of fluid-discharge tube is provided with automatically controlled valve.
Further, the input end of the water pump is fixedly connected with a transfusion tube, and the output end of the air pump is fixedly connected with an exhaust tube.
Further, the cross section of the swirl vane is arc-shaped, and the spray head is inclined towards the inner concave surface of the swirl vane.
Further, the bottom of the reaction box is fixedly connected with four supporting frames, and the outer side of the motor is fixedly provided with a frame fixedly connected with the reaction box.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
this carbon dioxide flue gas collector through the flue gas treatment mechanism that sets up, can make the flue gas that gets into in gathering the cigarette piece evenly distributed under the effect of diffusion board, when the aspiration pump stops the operation, can make the flue gas along with swirl vane's rotation, according to predetermined route between keeping off the cigarette piece and gathering the cigarette piece circulation flow, thereby effectively prolong the residence time of flue gas in the reaction box, and the atomising head that the slope was arranged can be under the effect of water pump, the absorbent is spouted against flue gas flow track, the circulation flow of cooperation flue gas can make flue gas and absorbent carry out intensive mixing reaction, and then effectively improve the separation efficiency of carbon dioxide and flue gas, reach the effect of being convenient for collect carbon dioxide, the improvement resource utilization rate.
Drawings
FIG. 1 is a cross-sectional view of the structure of the present utility model;
fig. 2 is a side cross-sectional view of the structure of the present utility model.
In the figure: 1. a reaction box; 2. smoke collecting blocks; 3. a diffuser plate; 4. a smoke inlet pipe; 5. a liquid discharge pipe; 6. a motor; 7. a rotating shaft; 8. swirl vanes; 9. a smoke block; 10. a water pump; 11. an infusion tube; 12. a water storage chamber; 13. a spray head; 14. an air extracting pump; 15. and an exhaust pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the carbon dioxide flue gas collector in this embodiment includes a reaction box 1, and a flue gas treatment mechanism is disposed inside the reaction box 1.
In this embodiment, flue gas processing mechanism includes the cigarette piece 2 that gathers of wall fixed connection in the reaction box 1, the bottom fixedly connected with of reaction box 1 is four support frames in quantity, the installation that conveniently utilizes the support frame to keep reaction box 1 is stable, the inside fixedly connected with of reaction box 1 extends to the inside tobacco pipe 4 that advances that gathers cigarette piece 2, the inside fixedly connected with of gathering cigarette piece 2 diffuses board 3, the conical groove has been seted up at the top that gathers cigarette piece 2, and advance in tobacco pipe 4 extends to the conical groove, the flue gas that conveniently makes and advances in the tobacco pipe 4 gets into the conical groove, and evenly flow out and gather cigarette piece 2 under the effect of diffusion board 3.
Wherein, the right side fixedly connected with motor 6 of reaction box 1, the outside fixed mounting of motor 6 has the frame with reaction box 1 fixed connection, conveniently utilizes the frame to fix motor 6 in the reaction box 1 outside, the output fixedly connected with pivot 7 of motor 6, the outside fixedly connected with of pivot 7 is a plurality of whirl blade 8, the cross-sectional shape of whirl blade 8 is the arc, conveniently makes the flue gas along with the rotation of whirl blade 8, according to predetermined route circulation flow between fender cigarette piece 9 and cigarette piece 2.
In this embodiment, the inside fixedly connected with of reaction box 1 keeps off cigarette piece 9, and the water storage chamber 12 has been seted up to the inside of keeping off cigarette piece 9, and the top fixedly connected with of keeping off cigarette piece 9 is linked together with the water pump 10 of water storage chamber 12, and the input fixedly connected with transfer line 11 of water pump 10 makes the liquid storage equipment of the outside storage absorbent of transfer line 11 intercommunication conveniently to in the effect of water pump 10 is down, the extraction absorbent is to water storage chamber 12, the bottom fixedly connected with of keeping off cigarette piece 9 is linked together with the atomising head 13 of water storage chamber 12.
Wherein, atomising head 13 inclines towards swirl vane 8 concave surface, conveniently makes atomising head 13 face the flue gas flow orbit blowout absorbent to in order to make absorbent and flue gas fully contact, gather the bottom fixedly connected with of cigarette piece 2 and run through the fluid-discharge tube 5 of reaction tank 1, the inside of fluid-discharge tube 5 is provided with automatically controlled valve, conveniently makes the absorbent after the reaction is accomplished utilize the toper groove to flow to fluid-discharge tube 5, and discharge the absorbent that contains carbon dioxide under the circumstances that automatically controlled valve opened, in order to follow-up recycling it.
Wherein, the top fixedly connected with who keeps off cigarette piece 9 extends to the aspiration pump 14 at reaction tank 1 top, and the bottom that keeps off cigarette piece 9 is provided with the toper inclined plane, makes things convenient for the gaseous input that utilizes toper inclined plane flow direction aspiration pump 14 after the reaction is accomplished, and the output fixedly connected with blast pipe 15 of aspiration pump 14 makes things convenient for the gaseous after the reaction is accomplished to utilize blast pipe 15 to discharge when aspiration pump 14 operates.
The beneficial effects of the embodiment are as follows:
this carbon dioxide flue gas collector through the flue gas treatment mechanism that sets up, can make the flue gas that gets into in gathering the cigarette piece 2 evenly distributed under the effect of diffusion board 3, when aspiration pump 14 stops the operation, can make the flue gas along with the rotation of swirl vane 8, circulate and flow between fender cigarette piece 9 and gathering cigarette piece 2 according to predetermined route, thereby effectively prolong the residence time of flue gas in reaction box 1, and the atomising head 13 of slope arrangement can be under the effect of water pump 10, the absorbent is spouted against flue gas flow track, the circulation flow of cooperation flue gas can make flue gas and absorbent carry out intensive mixing reaction, and then effectively improve the separation efficiency of carbon dioxide and flue gas, reach the effect of being convenient for collect carbon dioxide, the improvement resource utilization.
The working principle of the embodiment is as follows:
when the carbon dioxide flue gas collector is used, flue gas containing carbon dioxide can enter the conical groove in the smoke collecting block 2 by utilizing the smoke inlet pipe 4 and uniformly flows out of the smoke collecting block 2 under the action of the air dispersing plate 3, so that when the air extracting pump 14 stops running, the motor 6 rotates, the flue gas circularly flows between the smoke blocking block 9 and the smoke collecting block 2 along with the rotation of the cyclone blade 8 according to a preset route, the residence time of the flue gas in the reaction tank 1 is effectively prolonged, the spray head 13 sprays the absorbent against the flue gas flowing track by matching with the operation of the water pump 10, the flue gas and the absorbent are fully mixed for reaction, the separation efficiency of the carbon dioxide and the flue gas is further improved, after the reaction is finished, the gas can be exhausted by utilizing the exhaust pipe 15 when the air extracting pump 14 is operated, and the electric control valve is opened, so that the absorbent containing the carbon dioxide can flow to the liquid discharge pipe 5 by utilizing the conical groove and be discharged from the liquid discharge pipe 5, thereby being convenient for recycling the carbon dioxide and reutilizing the carbon dioxide and achieving the purpose of improving the resource utilization rate.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Carbon dioxide flue gas collector, including reaction box (1), its characterized in that: a flue gas treatment mechanism is arranged in the reaction box (1);
the smoke treatment mechanism comprises a smoke collecting block (2) fixedly connected with the inner bottom wall of a reaction box (1), a smoke inlet pipe (4) extending to the inside of the smoke collecting block (2) is fixedly connected with the inside of the reaction box (1), a flow dispersing plate (3) is fixedly connected with the inside of the smoke collecting block (2), a motor (6) is fixedly connected with the right side of the reaction box (1), a rotating shaft (7) is fixedly connected with the output end of the motor (6), and a plurality of rotational flow blades (8) are fixedly connected with the outer side of the rotating shaft (7);
the inside fixedly connected with cigarette blocking block (9) of reaction tank (1), water storage chamber (12) have been seted up to the inside of cigarette blocking block (9), the top fixedly connected with of cigarette blocking block (9) is linked together with water pump (10) of water storage chamber (12), the bottom fixedly connected with of cigarette blocking block (9) is linked together with atomising head (13) of water storage chamber (12), the top fixedly connected with of cigarette blocking block (9) extends to aspiration pump (14) at reaction tank (1) top.
2. The carbon dioxide flue gas collector of claim 1, wherein: the top of the smoke collecting block (2) is provided with a conical groove, the smoke inlet pipe (4) extends into the conical groove, and the bottom of the smoke blocking block (9) is provided with a conical inclined surface.
3. The carbon dioxide flue gas collector of claim 2, wherein: the bottom of the smoke gathering block (2) is fixedly connected with a liquid discharge pipe (5) penetrating through the reaction box (1), and an electric control valve is arranged in the liquid discharge pipe (5).
4. The carbon dioxide flue gas collector of claim 1, wherein: the infusion tube (11) is fixedly connected to the input end of the water pump (10), and the exhaust tube (15) is fixedly connected to the output end of the air pump (14).
5. The carbon dioxide flue gas collector of claim 1, wherein: the cross section of the swirl vane (8) is arc-shaped, and the spray head (13) inclines towards the inner concave surface of the swirl vane (8).
6. The carbon dioxide flue gas collector of claim 1, wherein: the bottom of the reaction box (1) is fixedly connected with four supporting frames, and the outer side of the motor (6) is fixedly provided with a frame fixedly connected with the reaction box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322252438.6U CN220736982U (en) | 2023-08-22 | 2023-08-22 | Carbon dioxide flue gas collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322252438.6U CN220736982U (en) | 2023-08-22 | 2023-08-22 | Carbon dioxide flue gas collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220736982U true CN220736982U (en) | 2024-04-09 |
Family
ID=90560096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322252438.6U Active CN220736982U (en) | 2023-08-22 | 2023-08-22 | Carbon dioxide flue gas collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220736982U (en) |
-
2023
- 2023-08-22 CN CN202322252438.6U patent/CN220736982U/en active Active
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