CN206184226U - Flue gas water trap and carbon dioxide capture system - Google Patents
Flue gas water trap and carbon dioxide capture system Download PDFInfo
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- CN206184226U CN206184226U CN201620943785.0U CN201620943785U CN206184226U CN 206184226 U CN206184226 U CN 206184226U CN 201620943785 U CN201620943785 U CN 201620943785U CN 206184226 U CN206184226 U CN 206184226U
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- flue gas
- carbon dioxide
- unit
- cooling
- gas
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 125
- 239000003546 flue gas Substances 0.000 title claims abstract description 106
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 105
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 64
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 238000001816 cooling Methods 0.000 claims abstract description 37
- 238000007791 dehumidification Methods 0.000 claims abstract description 11
- 239000007789 gas Substances 0.000 claims description 30
- 239000002274 desiccant Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 16
- 238000000746 purification Methods 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 239000002826 coolant Substances 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 238000004821 distillation Methods 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
- GCNLQHANGFOQKY-UHFFFAOYSA-N [C+4].[O-2].[O-2].[Ti+4] Chemical compound [C+4].[O-2].[O-2].[Ti+4] GCNLQHANGFOQKY-UHFFFAOYSA-N 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 239000013618 particulate matter Substances 0.000 claims description 3
- 235000019504 cigarettes Nutrition 0.000 claims description 2
- 239000004408 titanium dioxide Substances 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 13
- 238000005265 energy consumption Methods 0.000 abstract description 8
- 229960004424 carbon dioxide Drugs 0.000 description 48
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 238000002485 combustion reaction Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 239000003245 coal Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 235000011089 carbon dioxide Nutrition 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000002803 fossil fuel Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 108090000371 Esterases Proteins 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- -1 for example Chemical compound 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003434 inspiratory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Treating Waste Gases (AREA)
- Drying Of Gases (AREA)
Abstract
The utility model relates to a dehumidification technology field discloses a flue gas water trap and carbon dioxide capture system, flue gas water trap includes dehumidification unit (11) that are used for cooling unit (10) of preliminary dewatering and are used for further dewatering, wherein, cooling unit (10) are located the upper reaches of dehumidification unit (11). Through cooling unit's low reaches set up the dehumidification unit for through the cooling back the flue gas gets into the dehumidification unit carries out further dewatering to greatly reduced water content in the flue gas. In addition, because the utility model provides an included among the carbon dioxide capture system the utility model provides a flue gas water trap when the flue gas to after carrying out degree of depth dewatering carries out carbon dioxide's entrapment, has reduced corruption and the energy consumption of flue gas to the compressor greatly, has realized simultaneously the continuous entrapment carbon dioxide of flue gas.
Description
Technical field
The utility model is related to dehumidifying technology field, in particular it relates to a kind of flue gas de-watering apparatus and carbon dioxide are caught
Collecting system.
Background technology
Oxygen-enriched combustion technology refers to than usual air, (oxygen-containing 21%) oxygen concentration oxygen-enriched air high is burnt, and is
One energy-efficient combustion technology, the technology is with the potentiality advantage for realizing near-zero release, therefore oxygen-enriched combustion technology in addition
The important development direction of this century coal combustion technology is unambiguously turned into.Carbon dioxide (CO2) it is to strengthen greenhouse effects
Main source, and coal fired power plant be produce CO2Greatest contamination source, remove coal fired power plant CO2It is one long-term and important
Task.Carbon dioxide capture refers to by carbon capture technology, by industry and relevant energy industry institute with Plugging Technology Applied (CCS technologies)
The carbon dioxide separation of production out, then by Carbon stock means, is conveyed and seals up for safekeeping inferior with big air bound to seabed or ground
Exhausted place, CCS technologies can be greatly reduced at present using the effective of the CO2 emission produced by fossil fuel power
Solution.
The flue gas gaseous material for having pollution to environment produced when referring to the combustion of fossil fuel such as coal.Flue gas is for example oxygen-enriched
The composition of the flue gas that burning is produced is nitrogen, carbon dioxide, oxygen, vapor and sulfide etc., and wherein water content is higher, in addition,
The characteristics of flue gas also has pressure low temperature high.Because containing substantial amounts of saturation water, CO in flue gas2、SO2And NOxDeng sour gas
Body, therefore in gas conveying, cooling, boost process, high to equipment material requirements of type selecting, especially saturation water easily causes titanium dioxide
The cylinder band liquid of carbon compressor so that the actual inspiratory capacity of compressor increases, causes equipment to run power and increases, high energy consumption.
At present, it is main in the trapping technique of carbon dioxide that flue gas is dehumidified using cooling method, that is, flue gas is carried out
Lower the temperature to remove water.High yet with flue gas pressures low temperature, therefore volume flow is big, common water cooling can only be removed except wet method
Remove most of saturation water, it is impossible to deep dehydration.Additionally, other dehumanization methods are also not fully up to expectations, for example, removed in liquid absorptive
In wet process, the spittle is easily caused to lose, therefore it is high to cause absorbent to consume, while absorbent regeneration needs a large amount of warms high
Source, energy consumption is higher；And the dehumidifying of Conventional solid absorption type dehumidifies suitable for the small medium of moisture removal, and over time
Amount is reduced, it is necessary to regenerate, therefore dehumidification process is unable to the carrying out of steady and continuous.
Utility model content
The purpose of this utility model is to provide a kind of flue gas de-watering apparatus, and the flue gas de-watering apparatus are divided by flue gas
Level water removal, to reach the purpose of depth water removal.
To achieve these goals, the utility model provides a kind of flue gas de-watering apparatus, including for the cold of preliminary water removal
But unit and the Dehumidifying element for further water removal, wherein, the cooling unit is located at the upstream of the Dehumidifying element.
Preferably, the cooling unit includes for the gas cooler of preliminary cooling and cold for the table of further cooling
Device, wherein the gas cooler is located at the upstream of the surface cooler.
Preferably, the cooling medium in the gas cooler is air, and the cooling medium in the surface cooler is water.
Preferably, the Dehumidifying element includes rotary dehumidifier, and the rotary dehumidifier has dehumidifying Qu Hezai including separation
The desiccant wheel in raw area, the dehumidifying area is dehumidified for flue gas, and the renewing zone is dehumidified for being passed through dry gas with by the flue gas
During generation moisture take the desiccant wheel out of.
Preferably, the desiccant wheel is multiple, multiple desiccant wheel arranged in co-axial alignment and is rotate in same direction.
Preferably, the flue gas de-watering apparatus include the filter element for removing particulate matter in the flue gas, the filtering
Unit is located between the Dehumidifying element and the cooling unit.
Preferably, the flue gas de-watering apparatus include the boosting unit for lifting the flue gas pressures, the boosting unit
Between the filter element and the Dehumidifying element.
Preferably, the boosting unit includes blower fan, and the filter element includes deduster.
In the flue gas de-watering apparatus that the utility model is provided, the dehumidifying is set by the downstream of the cooling unit
Unit so that further removed water into the Dehumidifying element through the flue gas after supercooling, so as to greatly reduce
State the water content in flue gas.
Another object of the present utility model is to provide a kind of carbon dioxide capture system, including carbon dioxide compression dress
Put, the flue gas de-watering apparatus that carbon dioxide purification liquefying plant, carbon dioxide rectifier unit and the utility model are provided, the cigarette
Gas sequentially passes through the flue gas de-watering apparatus, pressurized carbon dioxide compression apparatus, carbon dioxide purification liquefying plant and titanium dioxide carbon
Distillation unit.
Preferably, the carbon dioxide capture system includes heat-exchanger rig, and the heat-exchanger rig is located at the titanium dioxide carbon
The downstream of distillation unit, for after the dry gas and the part flue gas heat exchange that cause the carbon dioxide rectifier unit releasing, entering
The Dehumidifying element with take out of in the flue gas dehumidification process produce moisture.
The flue gas water removal of the utility model offer is provided in the carbon dioxide capture system provided due to the utility model
Device, when the flue gas after to carrying out depth water removal carries out the trapping of carbon dioxide, substantially reduces corruption of the flue gas to compressor
Erosion and energy consumption, while realizing to the continuous trapping carbon dioxide of flue gas.
Other features and advantages of the utility model will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Accompanying drawing is further understood to of the present utility model for providing, and constitutes a part for specification, and following
Specific embodiment be used to explain the utility model together, but do not constitute to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is the overall structure diagram of the carbon dioxide capture system according to the utility model preferred embodiment.
Description of reference numerals
The filter element of 10 cooling unit 12
The boosting unit of 100 gas cooler 13
The pressurized carbon dioxide compression apparatus of 101 surface cooler 2
The carbon dioxide purification liquefying plant of 11 Dehumidifying element 3
The 110 dehumidifying carbon dioxide rectifier units of area 4
The heat-exchanger rig of 111 renewing zone 5
The pressure-reducing valve of 112 desiccant wheel 6
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.It should be appreciated that herein
Described specific embodiment is merely to illustrate and explains the utility model, is not limited to the utility model.
The utility model provides a kind of flue gas de-watering apparatus, as shown in fig. 1, including for the cooling list of preliminary water removal
Unit 10 and the Dehumidifying element 11 for further water removal, wherein, cooling unit 10 is located at the upstream of Dehumidifying element 11.The flue gas
Lowered the temperature by cooling unit 10 first, the part moisture during the flue gas can be removed during the cooling, Ran Houtong
The Dehumidifying element 11 for being arranged on the downstream of cooling unit 10 is crossed, the flue gas is further removed water, removed water by classification, so that
The depth water removal to the flue gas is realized, such as the water content in flue gas can be reduced to 0.5g/m3, thus removed when by the flue gas
After water installations are applied in carbon dioxide capture system, the corrosion to compressor and energy consumption can be greatly reduced, while also big
The big dew point for reducing flue gas, the dew point of such as flue gas can reduce to less than -40 DEG C.In addition, flue gas water removal of the present utility model
Device can also be to flue gas continuous dewatering esterase.
Wherein, cooling unit 10 may include the gas cooler 100 and the table for further cooling for preliminary cooling
Cooler 101, gas cooler 100 is located at the upstream of surface cooler 101.Classification drop is carried out by the flue gas for entering cooling unit 10
Temperature, can further improve flue gas water removal in cooling unit 10.Maximized to take into account energy consumption minimumization and water removal, it is excellent
The cooling medium in gas cooler 100 is selected for air, the cooling medium in surface cooler 101 is water so that flue gas is tentatively dropping
Middle benefit gas carry out heat exchange with the relatively low air of temperature, for example, flue gas can be cooled into 40~50 DEG C, and in further cooling, choosing
Select conventional cooling water carries out heat exchange with flue gas, for example, flue gas is cooled into 10~15 DEG C, and the process of whole cooling is from normal
The cooling medium of rule can carry out effective temperature-reducing to flue gas, and energy consumption is low, beneficial to environmental protection.
Dehumidifying element 11 can use various appropriate forms, as long as the flue gas after being dehumidified to cooling unit 10 enters one
Step dehumidifying.Specifically, Dehumidifying element 11 may include rotary dehumidifier, and the rotary dehumidifier has dehumidifying area including separation
110 and the desiccant wheel 112 of renewing zone 111, wherein dehumidifying area 110 is used to dehumidify flue gas, renewing zone 111 is used to be passed through dry gas
Desiccant wheel 112 is taken out of with by the generation moisture in the flue gas dehumidification process.Wherein, the dry gas refers to temperature higher and dry
Dry gas, its role is to take the moisture produced in the area 110 that dehumidifies out of desiccant wheel 112.Due to rotary dehumidifier construction
Simply, operate and easy to maintenance, and runner performance stabilization and long service life, while in the unit volume of desiccant wheel 112
Moisture absorption area is big, therefore, cost is not only reduced, and improve water removal and production efficiency.
In order to further improve water removal, multiple desiccant wheel 112 can be set, then multiple arranged in co-axial alignment of desiccant wheel 112
And rotate in same direction, Driven by Coaxial is also convenient in addition.The wherein specific quantity that sets can flexibly be selected according to actual conditions, example
2,3 or 4 desiccant wheels 112 such as can be set.
The flue gas de-watering apparatus may also include the filter element 12 for removing particulate matter in the flue gas, wherein filtering is single
Unit 12 is located between Dehumidifying element 11 and cooling unit 10.Filter element 12 is purified the flue gas for entering Dehumidifying element 11,
The particulate matters such as such as dust and water smoke are removed, flue gas into the water rem oval in Dehumidifying element 11, the opposing party is on the one hand improve
Face, effectively protection Dehumidifying element 11, improve the service life of Dehumidifying element 11.
In order to further improve the efficiency of flue gas dehumidifying, the boosting unit for lifting the flue gas pressures also can be set
13, wherein boosting unit 13 is located between filter element 12 and Dehumidifying element 11.Thereby, it is possible to the flue gas after purification is carried
Pressure is risen, depth water removal is carried out subsequently into Dehumidifying element 11, so as to substantially increase water rem oval so that the water in flue gas contains
Amount is substantially reduced.
In actual applications, in order to take into account the purpose for being easily installed and reaching effect, boosting unit 13 can select blower fan, wind
Flue gas can be forced into 1~2Kpa by machine, and filter element 12 can select deduster, and deduster can filter off in flue gas more than 95% powder
Dirt and water smoke.Certainly, specific form and limited by above two equipment, can be selected according to the actual requirements.
The utility model additionally provides a kind of carbon dioxide capture system, including pressurized carbon dioxide compression apparatus 2, carbon dioxide
Purifying liquefying plant 3, carbon dioxide rectifier unit 4 and above-mentioned flue gas de-watering apparatus, the flue gas sequentially pass through flue gas water removal dress
Put, pressurized carbon dioxide compression apparatus 2, carbon dioxide purification liquefying plant 3 and carbon dioxide rectifier unit 4.Wherein, titanium dioxide carbon
Distillation unit 4 can select carbon dioxide purification tower.Due to including above-mentioned flue gas de-watering apparatus in carbon dioxide capture system, right
When carrying out the flue gas after depth water removal and carrying out the trapping of carbon dioxide, corrosion and energy of the flue gas to compressor are substantially reduced
Consumption, while realizing to the continuous trapping carbon dioxide of flue gas.
Wherein, heat-exchanger rig 5 also can be set, heat-exchanger rig 5 is arranged on the downstream of carbon dioxide rectifier unit 4 so that
After dry gas and the part flue gas (high-temperature flue gas being not handled by) heat exchange that carbon dioxide rectifier unit 4 is released, into removing
Wet unit 11 with take out of in the flue gas dehumidification process produce moisture, that is to say, that in rotary wheel dehumidifying used dry gas come
From the discharge gas of the carbon dioxide rectifier unit 4 in the carbon dioxide capture system so that favorable regeneration effect.Because heat exchange is filled
5 setting is put, the heat of flue gas is not only taken full advantage of so that the thermal source of the heating dry gas required for renewing zone 111 comes from
Also undressed high-temperature flue gas, allow waste to be fully used, it is often more important that greatly reduce the operation of rotary wheel dehumidifying into
Originally the energy consumption and during collecting carbonic anhydride so that rotary wheel dehumidifying has bigger practical value, and when flue gas and two
Temperature reduction after the dry gas heat exchange that carbonoxide rectifier unit 4 is released, more conducively flue gas are again introduced into cooling unit 10 and are lowered the temperature.
Additionally, can also set pressure-reducing valve 6 between carbon dioxide rectifier unit 4 and heat-exchanger rig 5 in order to control to enter
The dry gas of heat-exchanger rig 5.
Process using above-mentioned carbon dioxide capture system trapping carbon dioxide is as follows：By depth remove water flue gas first
Pressurizeed into pressurized carbon dioxide compression apparatus 2, for example, flue gas can be forced into 2~3Kpa, subsequently into carbon dioxide purification
Liquefying plant 3 is liquefied and preliminary purification, afterwards, rectification and purification is carried out into carbon dioxide rectifier unit 4, in reality
In, more than 99% industrial liquid carbon dioxide can be obtained in the bottom of towe of carbon dioxide purification tower, and dry gas is obtained from tower top,
Dry gas carries out heat exchange into heat-exchanger rig 5 and with the flue gas entered in heat-exchanger rig 5, then high temperature and the entrance of dry dry gas
Out of desiccant wheel 112 is taken the moisture that the area 110 that dehumidifies produces in renewing zone 111, and the flue gas after heat exchange is then again in company with needs
The flue gas of dehumidifying together enters cooling unit 10.
Preferred embodiment of the present utility model is described in detail above in association with accompanying drawing, but, the utility model is not limited
Detail in above-mentioned implementation method, in range of the technology design of the present utility model, can be to skill of the present utility model
Art scheme carries out various simple variants, and these simple variants belong to protection domain of the present utility model.
It is further to note that each particular technique feature described in above-mentioned specific embodiment, in not lance
In the case of shield, can be combined by any suitable means.In order to avoid unnecessary repetition, the utility model is to each
Possible combination is planted no longer separately to illustrate.
Additionally, can also be combined between a variety of implementation methods of the present utility model, as long as it is not disobeyed
Thought of the present utility model is carried on the back, it should equally be considered as content disclosed in the utility model.
Claims (8)
1. a kind of flue gas de-watering apparatus, it is characterised in that including the cooling unit (10) for preliminary water removal and for further
The Dehumidifying element (11) of water removal, wherein, the cooling unit (10) is positioned at the upstream of the Dehumidifying element (11), the cooling list
First (10) include the gas cooler (100) for preliminary cooling and the surface cooler (101) for further cooling, wherein described
Upstream of the gas cooler (100) positioned at the surface cooler (101)；The Dehumidifying element (11) is described including rotary dehumidifier
Rotary dehumidifier has the desiccant wheel (112) of dehumidifying area (110) and renewing zone (111) including separation, and the dehumidifying area (110) is used
In flue gas dehumidifying, the renewing zone (111) takes institute out of for being passed through dry gas with by the generation moisture in the flue gas dehumidification process
State desiccant wheel (112).
2. flue gas de-watering apparatus according to claim 1, it is characterised in that the cooling in the gas cooler (100)
Medium is air, and the cooling medium in the surface cooler (101) is water.
3. flue gas de-watering apparatus according to claim 1, it is characterised in that the desiccant wheel (112) is multiple, it is multiple
Desiccant wheel (112) arranged in co-axial alignment and rotate in same direction.
4. flue gas de-watering apparatus according to any one of claim 1-3, it is characterised in that the flue gas de-watering apparatus include
Filter element (12) for removing particulate matter in the flue gas, the filter element (12) positioned at the Dehumidifying element (11) and
Between the cooling unit (10).
5. flue gas de-watering apparatus according to claim 4, it is characterised in that the flue gas de-watering apparatus are included for lifting institute
The boosting unit (13) of flue gas pressures is stated, the boosting unit (13) is positioned at the filter element (12) and the Dehumidifying element
(11) between.
6. flue gas de-watering apparatus according to claim 5, it is characterised in that the boosting unit (13) includes blower fan, institute
Filter element (12) is stated including deduster.
7. a kind of carbon dioxide capture system, it is characterised in that including pressurized carbon dioxide compression apparatus (2), carbon dioxide purification liquid
(3), carbon dioxide rectifier unit (4) and the flue gas de-watering apparatus any one of claim 1-6, the flue gas are put in makeup
Sequentially pass through the flue gas de-watering apparatus, pressurized carbon dioxide compression apparatus (2), carbon dioxide purification liquefying plant (3) and titanium dioxide
Carbon distillation unit (4).
8. carbon dioxide capture system according to claim 7, it is characterised in that the carbon dioxide capture system includes changing
Thermal (5), the heat-exchanger rig (5) positioned at the downstream of the carbon dioxide rectifier unit (4), for causing the titanium dioxide
After dry gas and the part flue gas heat exchange that carbon distillation unit (4) is released, into the Dehumidifying element (11) taking the cigarette out of
The moisture produced in gas dehumidification process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620943785.0U CN206184226U (en) | 2016-08-25 | 2016-08-25 | Flue gas water trap and carbon dioxide capture system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620943785.0U CN206184226U (en) | 2016-08-25 | 2016-08-25 | Flue gas water trap and carbon dioxide capture system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206184226U true CN206184226U (en) | 2017-05-24 |
Family
ID=58728678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620943785.0U Active CN206184226U (en) | 2016-08-25 | 2016-08-25 | Flue gas water trap and carbon dioxide capture system |
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| Country | Link |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579038A (en) * | 2018-11-27 | 2019-04-05 | 常州大学 | Natural gas flue gas dehumidifying residual heat reutilizing system |
| CN110801639A (en) * | 2019-11-11 | 2020-02-18 | 杭州快凯高效节能新技术有限公司 | Method for recovering carbon dioxide by multistage liquefaction and fractional refrigeration of industrial tail gas |
| CN114984721A (en) * | 2022-05-24 | 2022-09-02 | 光大环境科技（中国）有限公司 | System and method for recovering carbon dioxide in flue gas |
| CN116878286A (en) * | 2023-06-20 | 2023-10-13 | 江苏中顺节能科技有限公司 | System and method for enriching and utilizing carbon dioxide in tail gas of pure oxygen combustion kiln |
-
2016
- 2016-08-25 CN CN201620943785.0U patent/CN206184226U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579038A (en) * | 2018-11-27 | 2019-04-05 | 常州大学 | Natural gas flue gas dehumidifying residual heat reutilizing system |
| CN110801639A (en) * | 2019-11-11 | 2020-02-18 | 杭州快凯高效节能新技术有限公司 | Method for recovering carbon dioxide by multistage liquefaction and fractional refrigeration of industrial tail gas |
| CN114984721A (en) * | 2022-05-24 | 2022-09-02 | 光大环境科技（中国）有限公司 | System and method for recovering carbon dioxide in flue gas |
| CN114984721B (en) * | 2022-05-24 | 2024-01-26 | 光大环境科技（中国）有限公司 | System and method for recycling carbon dioxide in flue gas |
| CN116878286A (en) * | 2023-06-20 | 2023-10-13 | 江苏中顺节能科技有限公司 | System and method for enriching and utilizing carbon dioxide in tail gas of pure oxygen combustion kiln |
| CN116878286B (en) * | 2023-06-20 | 2023-12-12 | 江苏中顺节能科技有限公司 | System and method for enriching and utilizing carbon dioxide in tail gas of pure oxygen combustion kiln |
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