CN220737044U - Carbon dioxide catches purifying mechanism in flue gas - Google Patents
Carbon dioxide catches purifying mechanism in flue gas Download PDFInfo
- Publication number
- CN220737044U CN220737044U CN202322337319.0U CN202322337319U CN220737044U CN 220737044 U CN220737044 U CN 220737044U CN 202322337319 U CN202322337319 U CN 202322337319U CN 220737044 U CN220737044 U CN 220737044U
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- China
- Prior art keywords
- flue gas
- fixedly arranged
- box
- carbon dioxide
- pipe
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 60
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 239000003546 flue gas Substances 0.000 title claims abstract description 47
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 30
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 30
- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 241000220317 Rosa Species 0.000 claims abstract description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000003513 alkali Substances 0.000 claims abstract description 12
- 238000000746 purification Methods 0.000 claims abstract description 9
- 239000002808 molecular sieve Substances 0.000 claims abstract description 8
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 8
- -1 first rose box (1) Chemical compound 0.000 claims 1
- 238000001914 filtration Methods 0.000 abstract description 7
- 229910052799 carbon Inorganic materials 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 238000011045 prefiltration Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- 239000000779 smoke Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010881 fly ash Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000000463 material Substances 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
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model relates to the technical field of flue gas treatment and discloses a carbon dioxide capturing and purifying mechanism in flue gas, which comprises a first filter box, wherein an air inlet pipe is fixedly arranged on the left side of the first filter box, a drainage pipe is fixedly arranged on the bottom of the first filter box, a second filter box is fixedly arranged on the bottom of the drainage pipe, a conveying pipe is fixedly arranged on the bottom of the second filter box, a treatment box is fixedly arranged on the bottom of the conveying pipe, and an alkali liquor storage box is fixedly arranged on the right side of the treatment box. This carbon dioxide catches purification mechanism in flue gas, through setting up at first rose box internal carbon filtration, can carry out prefilter to the flue gas, the flue gas after the filtration enters into the second rose box afterwards, and the molecular sieve in the second rose box contacts with the flue gas, can carry out abundant absorption to the flue gas and purify, and can transport alkaline liquid in the alkali lye bin to handle the incasement through opening the water pump, and alkaline liquid can get rid of the carbon dioxide in the flue gas.
Description
Technical Field
The utility model relates to the technical field of flue gas treatment, in particular to a mechanism for capturing and purifying carbon dioxide in flue gas.
Background
Smoke is a mixture of gas and smoke dust, and is a main cause of pollution to the atmosphere of residential areas. The components of the flue gas are complex, the gas comprises water vapor, sulfur dioxide, nitrogen, oxygen, carbon monoxide, carbon dioxide, hydrocarbon, oxynitride and the like, and the smoke dust comprises ash, coal particles, oil drops, pyrolysis products and the like of the fuel. Therefore, the pollution of the flue gas to the environment is the combined pollution of various poisons. The harm of the smoke dust to the human body is related to the size of particles, and the harm to the human body is more fly ash with the diameter smaller than 10um, and especially the hazard of the fly ash with the diameter of 1-2.5um is the largest.
After the combustibles are burnt, the generated flue gas contains a large amount of carbon dioxide and granular pollutants, and if the carbon dioxide in the flue gas is not captured and purified, the direct emission of the carbon dioxide in the flue gas can bring pollution hazard to the surrounding environment and even aggravate the greenhouse effect and influence the climate, so that the carbon dioxide capturing and purifying mechanism in the flue gas is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a mechanism for capturing and purifying carbon dioxide in flue gas, which has the advantages of being convenient for purifying the carbon dioxide in the flue gas and the like, and solves the problem that pollution hazard is brought to the surrounding environment if the carbon dioxide in the flue gas is directly discharged without capturing and purifying.
In order to achieve the aim of conveniently purifying carbon dioxide in flue gas, the utility model provides the following technical scheme: the utility model provides a carbon dioxide catches purification mechanism in flue gas, includes first rose box, the left side fixed mounting of first rose box has the intake pipe, the bottom fixed mounting drainage tube of first rose box, the bottom fixed mounting of drainage tube has the second rose box, the bottom fixed mounting of second rose box has the conveyer pipe, the bottom fixed mounting of conveyer pipe has the processing case, the right side fixed mounting of processing case has alkali lye bin, the inside of processing case sets up stirring assembly;
the stirring assembly comprises a rotating shaft movably mounted on the inner side of the treatment box and extending to the outer side of the treatment box, a stirring rod is fixedly mounted on the outer side of the rotating shaft and positioned on the inner side of the treatment box, a motor is fixedly mounted on the top of the treatment box, and an output shaft of the motor is fixedly connected with one end of the rotating shaft.
Further, the inner wall fixed mounting of first rose box has the active carbon filter screen, the bottom of first rose box just is located the both sides fixed mounting of drainage tube and has the supporting leg, supporting leg and processing case fixed connection.
Further, the inner wall of the second filter box is fixedly provided with a molecular sieve, and the second filter box is fixedly connected with the supporting leg.
Further, the inner top wall of the treatment box is fixedly provided with a water outlet plate which is arranged on the right side of the rotating shaft, the water outlet plate is of a hollow structure, the bottom of the water outlet plate is fixedly provided with a plurality of spray heads, and the distance between every two spray heads is equal.
Further, a liquid guide pipe extending to the inner side of the treatment box is fixedly arranged on the inner side of the alkali liquor storage box and fixedly connected with the water outlet plate, and a water pump is arranged on the liquid guide pipe.
Further, the left side fixed mounting of handling the case has the outlet duct, the left side of handling the case and be located the below fixed mounting of outlet duct has the drain pipe, all be provided with the valve on drain pipe, outlet duct and the conveyer pipe.
Compared with the prior art, the utility model provides a mechanism for capturing and purifying carbon dioxide in flue gas, which has the following beneficial effects:
this purification mechanism is caught to carbon dioxide in flue gas can carry out preliminary filtration to the flue gas through setting up at first rose box internal carbon filtration, the flue gas after the filtration enters into the second rose box afterwards, molecular sieve and the contact of flue gas in the second rose box can carry out abundant absorption purification to the flue gas, and can transport alkaline liquid in the alkali lye bin to handle the incasement through opening the water pump, carbon dioxide in the flue gas can be got rid of to alkaline liquid, rethread motor work, drive pivot and puddler and rotate, can stir the alkaline liquid in the processing incasement, increase the area of contact of flue gas and alkaline liquid, accelerate reaction efficiency, thereby make the carbon dioxide in alkaline liquid and the flue gas fully react, make flue gas filtration purification effect better, the carbon dioxide in the flue gas is if not caught and purified, the direct emission can bring the problem of pollution harm for the surrounding environment.
Drawings
FIG. 1 is a cross-sectional view of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the shower plate and the shower head of the present utility model;
fig. 3 is a front view of the structure of the present utility model.
In the figure: 1. a first filter box; 2. an air inlet pipe; 3. a drainage tube; 4. a second filter box; 5. a delivery tube; 6. a treatment box; 7. an alkali liquor storage tank; 8. a rotating shaft; 9. a stirring rod; 10. a motor; 11. an activated carbon filter screen; 12. support legs; 13. a molecular sieve; 14. a water outlet plate; 15. a spray head; 16. a catheter; 17. a water pump; 18. an air outlet pipe; 19. and a liquid outlet 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. 1-3, a carbon dioxide capturing and purifying mechanism for flue gas includes a first filter box 1, an air inlet pipe 2 is fixedly installed on the left side of the first filter box 1, an activated carbon filter screen 11 is fixedly installed on the inner wall of the first filter box 1, supporting legs 12 are fixedly installed on the bottom of the first filter box 1 and on two sides of a drainage tube 3, flue gas enters the first filter box 1 through the air inlet pipe 2, and then is filtered by the activated carbon filter screen 11 in the first filter box 1.
The bottom of the first filter tank 1 is fixedly provided with a drainage tube 3, the bottom of the drainage tube 3 is fixedly provided with a second filter tank 4, the inner wall of the second filter tank 4 is fixedly provided with a molecular sieve 13, the second filter tank 4 is fixedly connected with a supporting leg 12, the air filtered by the first filter tank 1 enters the second filter tank 4 through the drainage tube 3, and secondary purification is carried out in the second filter tank 4 through the molecular sieve 13.
The bottom of the second filter tank 4 is fixedly provided with a conveying pipe 5, the bottom of the conveying pipe 5 is fixedly provided with a treatment tank 6, wherein supporting legs 12 are fixedly connected with the treatment tank 6, in addition, the right side of the treatment tank 6 is fixedly provided with an alkali liquor storage tank 7, and the alkali liquor storage tank 7 is used for storing alkaline liquor.
A stirring unit for stirring the liquid is provided inside the treatment tank 6.
The stirring subassembly includes in movable mounting is in the inboard pivot 8 that extends to the processing tank 6 outside of processing tank 6, and the through-hole with pivot 8 looks adaptation is seted up at the top of processing tank 6, pivot 8 and processing tank 6 rotate and are connected, wherein the outside of pivot 8 just is located the inboard fixed mounting who processes tank 6 and has puddler 9, the top fixed mounting who processes tank 6 in addition has motor 10, and the output shaft of motor 10 and the one end fixed connection of pivot 8, motor 10 work drives pivot 8 and puddler 9 rotation.
The water outlet plate 14 is fixedly arranged on the inner top wall of the treatment tank 6 and positioned on the right side of the rotating shaft 8, the water outlet plate 14 is of a hollow structure, a plurality of spray heads 15 are fixedly arranged at the bottom of the water outlet plate 14, the distance between each spray head 15 is equal, in addition, a liquid guide tube 16 extending to the inner side of the treatment tank 6 is fixedly arranged on the inner side of the alkali liquid storage tank 7, the liquid guide tube 16 is fixedly connected with the water outlet plate 14, a water pump 17 is arranged on the liquid guide tube 16, and alkaline liquid in the alkali liquid storage tank 7 can be conveyed into the treatment tank 6 through the water pump 17.
An air outlet pipe 18 is fixedly arranged on the left side of the treatment box 6, a liquid outlet pipe 19 is fixedly arranged on the left side of the treatment box 6 and below the air outlet pipe 18, and valves are arranged on the liquid outlet pipe 19, the air outlet pipe 18 and the conveying pipe 5 and used for controlling discharge of materials.
Working principle:
when the alkaline liquid treatment device is used, flue gas enters the first filter tank 1 through the air inlet pipe 2, is subjected to preliminary filtration through the active carbon filter screen 11 in the first filter tank 1, then enters the second filter tank 4 through the drainage pipe 3, is subjected to secondary purification through the molecular sieve 13 in the second filter tank 4, is subjected to sufficient adsorption purification through double treatment, enters the treatment tank 6 through the conveying pipe 5, then the water pump 17 is started, alkaline liquid in the alkaline liquid storage tank 7 is conveyed into the water outlet plate 14 of the treatment tank 6 through the liquid guide pipe 16 by the water pump 17, and is sprayed out of the spray nozzle 15 under the water outlet plate 14, carbon dioxide in the flue gas can be removed, meanwhile, the motor 10 is started, the motor 10 drives the rotating shaft 8 and the stirring rod 9 to rotate, the alkaline liquid in the treatment tank 6 is stirred, the contact area of the flue gas and the alkaline liquid is increased, the reaction efficiency is accelerated, the alkaline liquid is fully reacted with carbon dioxide in the flue gas, and then the treated flue gas is discharged from the air outlet pipe 18.
The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.
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 an 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 catches purification mechanism in flue gas, including first rose box (1), its characterized in that: the device comprises a first filter tank (1), an air inlet pipe (2) is fixedly arranged on the left side of the first filter tank (1), a drainage pipe (3) is fixedly arranged on the bottom of the first filter tank (1), a second filter tank (4) is fixedly arranged on the bottom of the drainage pipe (3), a conveying pipe (5) is fixedly arranged on the bottom of the second filter tank (4), a treatment tank (6) is fixedly arranged on the bottom of the conveying pipe (5), an alkali liquor storage tank (7) is fixedly arranged on the right side of the treatment tank (6), and a stirring assembly is arranged in the treatment tank (6);
the stirring assembly comprises a rotating shaft (8) movably mounted on the inner side of the treatment box (6) and extending to the outer side of the treatment box (6), a stirring rod (9) is fixedly mounted on the outer side of the rotating shaft (8) and located on the inner side of the treatment box (6), a motor (10) is fixedly mounted on the top of the treatment box (6), and an output shaft of the motor (10) is fixedly connected with one end of the rotating shaft (8).
2. The mechanism for capturing and purifying carbon dioxide in flue gas according to claim 1, wherein: the device is characterized in that an activated carbon filter screen (11) is fixedly arranged on the inner wall of the first filter tank (1), supporting legs (12) are fixedly arranged at the bottom of the first filter tank (1) and positioned at two sides of the drainage tube (3), and the supporting legs (12) are fixedly connected with the treatment tank (6).
3. The mechanism for capturing and purifying carbon dioxide in flue gas according to claim 2, wherein: the inner wall of the second filter box (4) is fixedly provided with a molecular sieve (13), and the second filter box (4) is fixedly connected with the supporting leg (12).
4. The mechanism for capturing and purifying carbon dioxide in flue gas according to claim 1, wherein: the treatment box is characterized in that a water outlet plate (14) is fixedly arranged on the right side of the rotating shaft (8) and on the inner top wall of the treatment box (6), the water outlet plate (14) is of a hollow structure, a plurality of spray heads (15) are fixedly arranged at the bottom of the water outlet plate (14), and the distance between every two spray heads (15) is equal.
5. The mechanism for capturing and purifying carbon dioxide in flue gas according to claim 4, wherein: the inside of the alkali liquor storage box (7) is fixedly provided with a liquid guide pipe (16) which extends to the inside of the treatment box (6), the liquid guide pipe (16) is fixedly connected with the water outlet plate (14), and the liquid guide pipe (16) is provided with a water pump (17).
6. The mechanism for capturing and purifying carbon dioxide in flue gas according to claim 1, wherein: the left side fixed mounting of processing case (6) has outlet duct (18), the left side of processing case (6) and be located the below fixed mounting of outlet duct (18) have drain pipe (19), all be provided with the valve on drain pipe (19), outlet duct (18) and conveyer pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322337319.0U CN220737044U (en) | 2023-08-29 | 2023-08-29 | Carbon dioxide catches purifying mechanism in flue gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322337319.0U CN220737044U (en) | 2023-08-29 | 2023-08-29 | Carbon dioxide catches purifying mechanism in flue gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220737044U true CN220737044U (en) | 2024-04-09 |
Family
ID=90566298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322337319.0U Active CN220737044U (en) | 2023-08-29 | 2023-08-29 | Carbon dioxide catches purifying mechanism in flue gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220737044U (en) |
-
2023
- 2023-08-29 CN CN202322337319.0U patent/CN220737044U/en active Active
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