CN114146528A - Reduce CO2Greenhouse CO recovery system2Gas discharge device - Google Patents
Reduce CO2Greenhouse CO recovery system2Gas discharge device Download PDFInfo
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- CN114146528A CN114146528A CN202111676368.6A CN202111676368A CN114146528A CN 114146528 A CN114146528 A CN 114146528A CN 202111676368 A CN202111676368 A CN 202111676368A CN 114146528 A CN114146528 A CN 114146528A
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- 238000011084 recovery Methods 0.000 title claims abstract description 22
- 239000003507 refrigerant Substances 0.000 claims abstract description 37
- 230000008929 regeneration Effects 0.000 claims abstract description 33
- 238000011069 regeneration method Methods 0.000 claims abstract description 33
- 230000035699 permeability Effects 0.000 claims description 5
- 239000008187 granular material Substances 0.000 claims description 2
- 239000002245 particle Substances 0.000 abstract description 6
- 238000001816 cooling Methods 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 3
- 238000009423 ventilation Methods 0.000 abstract 2
- 239000007789 gas Substances 0.000 description 44
- 238000000034 method Methods 0.000 description 12
- 238000001179 sorption measurement Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 8
- 238000010926 purge Methods 0.000 description 7
- 238000001035 drying Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000003463 adsorbent Substances 0.000 description 5
- 238000007664 blowing Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 206010037544 Purging Diseases 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000006477 desulfuration reaction Methods 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 150000003568 thioethers Chemical class 0.000 description 2
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002778 food additive Substances 0.000 description 1
- 235000013373 food additive Nutrition 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/002—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by condensation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/261—Drying gases or vapours by adsorption
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/50—Carbon dioxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2256/00—Main component in the product gas stream after treatment
- B01D2256/22—Carbon dioxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
- B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
- B01D2259/4009—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating using hot gas
-
- 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
- Y02P20/10—Process efficiency
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
The invention relates to the technical field of CO2 recovery processing, and discloses a device for reducing CO2 gas emission of a CO2 recovery system greenhouse, which comprises a regeneration tower, wherein a placing plate is placed in the regeneration tower, the top of the placing plate is communicated with a ventilation pipe, and the top of the placing plate is bolted with a ventilation barrel; according to the invention, the regenerated gas discharge pipeline of the CO2 recovery system is communicated with the gas inlet pipe, so that CO2 gas enters the interior of the regeneration tower, then CO2 gas enters the interior of the breathable barrel through the breathable pipe, then is filtered through the filter particles, the filtered CO2 gas enters the interior of the connecting pipe through the breathable barrel, then enters the interior of the refrigerant heat exchanger for cooling, and then liquid is discharged through the discharge joint, so that the secondary pollution of CO2 can be effectively reduced; the invention can realize the net zero emission of the consumption of the regenerated gas by producing the industrial CO2 gas; food-grade and high-purity CO2 gas is produced, and the regeneration gas can be recycled after 70 percent of consumption.
Description
Technical Field
The invention relates to the technical field of CO2 recovery processing, in particular to a device for reducing emission of greenhouse CO2 gas of a CO2 recovery system.
Background
The CO2 recovery system is provided with a set of adsorption drying system; the system works by utilizing the PTSA principle; the working process is as follows: 1 set of adsorption drying tower works, and the adsorbent filled in the tower is utilized to adsorb organic and inorganic substances with toxicity and harm such as moisture, hydrogen sulfide, thioether, mercaptan and the like in the raw material gas; removing water and impurities to improve the purity of CO2 gas, and then removing the CO2 gas to a liquefaction system; 1 set of adsorption drying tower is used for regeneration, the whole regeneration process is to utilize high-temperature CO2 gas to heat and purge various adsorbents in a regeneration stage tower which is saturated in adsorption, and under the action of high temperature, various impurities adsorbed in developed pores of the adsorbents can be volatilized. In order to solve the problems, a device for reducing emission of greenhouse CO2 gas of a CO2 recovery system is provided, and the trouble which troubles manufacturing enterprises and using units of the CO2 recovery system for a long time is effectively solved.
Disclosure of Invention
The invention aims to provide a device for reducing greenhouse CO2 gas emission of a CO2 recovery system, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a reduce CO2 gaseous discharging equipment of CO2 recovery system greenhouse, includes the regenerator, the board of placing has been placed to the inside of regenerator, the top intercommunication of placing the board has the permeability cell, the top bolt of placing the board has ventilative bucket, it has filter granules to fill between permeability cell and the ventilative bucket, the top bolt of ventilative bucket has the roof, the top bolt of regenerator has the top cap, the top intercommunication of top cap has the connecting pipe, the internally mounted of connecting pipe has the solenoid valve, one side of regenerator is provided with the refrigerant heat exchanger, the top intercommunication of refrigerant heat exchanger has air inlet connector, air inlet connector's top and connecting pipe intercommunication.
Preferably, the bottom of the refrigerant heat exchanger is communicated with a discharge joint, and one side of the refrigerant heat exchanger is communicated with a refrigerant inlet pipe.
Preferably, a cover body is bolted to one side of the refrigerant heat exchanger, and a refrigerant discharge pipe is communicated with one side of the cover body.
Preferably, the two sides of the bottom of the refrigerant heat exchanger are bolted with supports, and the bottom of each support is bolted with a base.
Preferably, the bottom of the regeneration tower is communicated with an air inlet pipe, and supporting legs are bolted to two sides of the regeneration tower.
Preferably, a handle is arranged at the top of the top plate, and the bottom of the handle is bolted with the top plate.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the regenerated gas discharge pipeline of the CO2 recovery system is communicated with the gas inlet pipe, so that CO2 gas enters the interior of the regeneration tower, then CO2 gas enters the interior of the breathable barrel through the breathable pipe, then is filtered through the filter particles, the filtered CO2 gas enters the interior of the connecting pipe through the breathable barrel, then enters the interior of the refrigerant heat exchanger for cooling, and then liquid is discharged through the discharge joint, so that the secondary pollution of CO2 can be effectively reduced;
the device is characterized in that a set of adsorption device which does not need to be regenerated and takes carbon base as a carrier and a set of comprehensive cooling heat exchanger are additionally arranged on the original regenerated gas discharge pipeline; the net zero emission of the consumption of regenerated gas can be realized by producing industrial CO2 gas; producing food-grade and high-purity CO2 gas, and recycling 70% of the regenerated gas; the energy-saving and environment-friendly device has simple structure and obvious economic benefit; the invention has compact structure and convenient installation; the energy consumption (electricity, water, steam and the like) cost is not increased; the existing circulating water or refrigerant on site is utilized to reduce the temperature, the emission of greenhouse gas corresponding to CO2 is reduced, and the recovery rate of CO2 is improved.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a partial sectional view of the present invention;
fig. 3 is a partial structural sectional view of the present invention.
In the figure: 1. a regeneration tower; 2. placing the plate; 3. a gas permeable pipe; 4. a gas permeable barrel; 5. filtering the particles; 6. a top plate; 7. a connecting pipe; 8. an electromagnetic valve; 9. a refrigerant heat exchanger; 10. an air inlet joint; 11. a drain fitting; 12. a refrigerant inlet pipe; 13. a cover body; 14. a refrigerant discharge pipe; 15. a support; 16. a top cover; 17. an air inlet pipe; 18. supporting legs; 19. a handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
When the industrial grade CO2 is produced, only a definite check is performed on the purity and the moisture of CO2 according to the national standard GBT 6025-2011; at this time, CO2 gas which is used for regeneration (2 stages of high-temperature regeneration and low-temperature purging) during adsorption drying can be completely recycled, the regenerated gas is discharged from the tail part of the adsorption drying regeneration tower and enters a static adsorption tower, special activated carbon which is filled in the adsorption tower and takes carbon as a carrier chemically reacts with H2S, SO2, SO3, mercaptan, thioether, benzene and the like in regeneration discharge tail gas to generate water and elemental sulfur which exist in a solid form, the gas after desulfurization and purification firstly passes through a circulating water return heat exchanger, a refrigerant heat exchanger is cooled (condensed water is cooled and discharged into an original sewage system for harmless treatment), a check valve then enters a defoaming system, and a washing system returns to a compressor, SO that zero-emission recycling of the regenerated gas is realized.
Referring to fig. 1, 2 and 3, the device for reducing emission of CO2 in a greenhouse of a CO2 recovery system comprises a regeneration tower 1, a placing plate 2 is placed inside the regeneration tower 1, the top of the placing plate 2 is communicated with a vent pipe 3, the top of the placing plate 2 is bolted with a vent barrel 4, filter particles 5 are filled between the vent pipe 3 and the vent barrel 4, the top of the vent barrel 4 is bolted with a top plate 6, the top of the regeneration tower 1 is bolted with a top cover 16, the top of the top cover 16 is communicated with a connecting pipe 7, an electromagnetic valve 8 is installed inside the connecting pipe 7, a refrigerant heat exchanger 9 is arranged on one side of the regeneration tower 1, an air inlet joint 10 is communicated with the top of the refrigerant heat exchanger 9, and the top of the air inlet joint 10 is communicated with the connecting pipe 7. The system is relatively simple to control, and does not need to increase complex electrical control; only 2 pneumatic valves are added in the original control link of the adsorption drying regeneration process, and then the links of regeneration purging (0-4 hours) and cooling purging (4-10 hours) are carried out through two regeneration stages; the method is realized by setting the process time and switching the requirements for producing CO2 with different quality requirements.
Furthermore, the bottom of the refrigerant heat exchanger 9 is communicated with a discharge joint 11, gas components are simply deeply adsorbed again through a static adsorption tower, the gas components enter an inlet of a compressor through a defoaming washing system after being cooled by a two-stage cooler to realize recycling of 70% of regenerated gas, one side of the refrigerant heat exchanger 9 is communicated with a refrigerant inlet pipe 12, and the refrigerant can conveniently enter the compressor through the refrigerant inlet pipe 12.
Furthermore, a cover 13 is bolted to one side of the refrigerant heat exchanger 9, a refrigerant discharge pipe 14 is communicated to one side of the cover 13, and the refrigerant discharge pipe 14 is provided, so that the refrigerant heat exchanger can be effectively connected with a circulating device.
Further, the support 15 is bolted to both sides of refrigerant heat exchanger 9 bottom, and the base is bolted to the bottom of support 15, through setting up support 15, can effectively support refrigerant heat exchanger 9.
Further, the bottom intercommunication of regenerator column 1 has intake pipe 17, and the equal bolted connection in both sides of regenerator column 1 has supporting leg 18, through setting up supporting leg 18, can effectively support regenerator column 1.
Further, the top of roof 6 is provided with handle 19, and the bottom and the roof 6 bolt of handle 19 can conveniently take out ventilative bucket 4 through setting up handle 19. CO2 recovery system regeneration gas discharge pipe communicates with intake pipe 17, make the inside of CO2 gas entering regenerator column 1, CO2 gas passes through permeability cell 3 and enters into the inside of ventilative bucket 4 afterwards, then filter through filter particle 5, the inside that CO2 gas after the filtration enters into connecting pipe 7 through ventilative bucket 4, later reentrant refrigerant heat exchanger 9's inside cools off, liquid discharges through discharging joint 11 afterwards, thereby can effectively reduce CO2 secondary pollution, the user can take off top cap 16 simultaneously, then take out ventilative bucket 4, later pull down roof 6, thereby conveniently change filter particle 5.
The recycling process of the regenerated gas for producing food grade comprises the following steps: when the food-grade CO2 is produced, according to the national standard GB1888.268-2016, the food-grade CO2 serving as a food additive has a definite technical standard and assessment on various harmful substances (about 36 substances) in CO 2. In order to guarantee food safety practically, CO2 gas in the heating and purging stage (0-4 hours) of the regeneration tower is not recycled, the purging gas (containing a certain amount of toxic and harmful organic matters and inorganic matters) is discharged to the atmosphere through purification and harmless treatment of the static adsorption desulfurization tower, and the gas accounts for about 30% of the purging gas; when the temperature of the tower bottom of the regeneration tower reaches +140 ℃ to 180 ℃; the regeneration electric heating stops working, the original heating gas is converted into low-temperature (200 ℃ below zero to 30 ℃ below zero) blowing gas under the condition that the heating is not carried out, and the various adsorbed harmful substances are heated in the heating stage and are analyzed, decomposed and blown out from the pores of various adsorbents in the tower, so that the blowing gas in the cold blowing stage (4-10 hours) does not contain a large amount of toxic and harmful substances through the adsorbents in the tower, and the part of gas (accounting for 70 percent of the blowing gas) generally has the function of temperature reduction and blowing. The gas components are clean and simply deeply absorbed again through a static absorption tower, and the gas components enter the inlet of the compressor through a defoaming washing system after being cooled by the two-stage cooler, so that 70 percent of the regeneration gas can be recycled.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A device for reducing emission of greenhouse CO2 gas from a CO2 recovery system comprises a regeneration tower (1), and is characterized in that: placing plate (2) is placed inside regeneration tower (1), top intercommunication of placing plate (2) has permeability cell (3), the top bolt of placing plate (2) has ventilative bucket (4), it has filter granules (5) to fill between permeability cell (3) and ventilative bucket (4), the top bolt of ventilative bucket (4) has roof (6), the top bolt of regeneration tower (1) has top cap (16), the top intercommunication of top cap (16) has connecting pipe (7), the internally mounted of connecting pipe (7) has solenoid valve (8), one side of regeneration tower (1) is provided with refrigerant heat exchanger (9), the top intercommunication of refrigerant heat exchanger (9) has air admission joint (10), the top and the connecting pipe (7) intercommunication of air admission joint (10).
2. The device for reducing greenhouse CO2 gas emissions from a CO2 recovery system of claim 1, wherein: the bottom of the refrigerant heat exchanger (9) is communicated with a discharge joint (11), and one side of the refrigerant heat exchanger (9) is communicated with a refrigerant inlet pipe (12).
3. The device for reducing greenhouse CO2 gas emissions from a CO2 recovery system of claim 1, wherein: one side of the refrigerant heat exchanger (9) is bolted with a cover body (13), and one side of the cover body (13) is communicated with a refrigerant discharge pipe (14).
4. The device for reducing greenhouse CO2 gas emissions from a CO2 recovery system of claim 1, wherein: and supports (15) are bolted to two sides of the bottom of the refrigerant heat exchanger (9), and bases are bolted to the bottoms of the supports (15).
5. The device for reducing greenhouse CO2 gas emissions from a CO2 recovery system of claim 1, wherein: the bottom of the regeneration tower (1) is communicated with an air inlet pipe (17), and supporting legs (18) are bolted to the two sides of the regeneration tower (1).
6. The device for reducing greenhouse CO2 gas emissions from a CO2 recovery system of claim 1, wherein: the top of the top plate (6) is provided with a handle (19), and the bottom of the handle (19) is bolted with the top plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111676368.6A CN114146528A (en) | 2021-12-31 | 2021-12-31 | Reduce CO2Greenhouse CO recovery system2Gas discharge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111676368.6A CN114146528A (en) | 2021-12-31 | 2021-12-31 | Reduce CO2Greenhouse CO recovery system2Gas discharge device |
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| Publication Number | Publication Date |
|---|---|
| CN114146528A true CN114146528A (en) | 2022-03-08 |
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|---|---|---|---|
| CN202111676368.6A Withdrawn CN114146528A (en) | 2021-12-31 | 2021-12-31 | Reduce CO2Greenhouse CO recovery system2Gas discharge device |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10249131A (en) * | 1997-03-18 | 1998-09-22 | Nippon Sanso Kk | Adsorber, pressure swing adsorption separator, and gas separation method |
| JP2001143580A (en) * | 1999-11-10 | 2001-05-25 | Toshiba Corp | Apparatus for separating and recovering gas |
| CN101040674A (en) * | 2007-04-29 | 2007-09-26 | 湖南凯美特气体有限公司 | Method for producing food level liquid carbon dioxide product |
| CN201164784Y (en) * | 2008-02-05 | 2008-12-17 | 中原石油勘探局工程建设总公司 | Heatless regenerative type air-drying machine |
| CN101829478A (en) * | 2010-05-18 | 2010-09-15 | 杭州科林爱尔气源设备有限公司 | Pollution-free gas drying agent and drying method thereof |
| CN107715650A (en) * | 2017-09-18 | 2018-02-23 | 中国华能集团清洁能源技术研究院有限公司 | A kind of carbon trapping system regeneration gas heat recovery structure |
| CN109308961A (en) * | 2018-11-24 | 2019-02-05 | 运城清海科技有限公司 | A kind of transformer dry equipment |
| CN110368780A (en) * | 2019-08-02 | 2019-10-25 | 浙江正大空分设备有限公司 | A kind of energy-saving pressure-variable adsorption tail gas recycle and the complete set of equipments and method utilized |
-
2021
- 2021-12-31 CN CN202111676368.6A patent/CN114146528A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10249131A (en) * | 1997-03-18 | 1998-09-22 | Nippon Sanso Kk | Adsorber, pressure swing adsorption separator, and gas separation method |
| JP2001143580A (en) * | 1999-11-10 | 2001-05-25 | Toshiba Corp | Apparatus for separating and recovering gas |
| CN101040674A (en) * | 2007-04-29 | 2007-09-26 | 湖南凯美特气体有限公司 | Method for producing food level liquid carbon dioxide product |
| CN201164784Y (en) * | 2008-02-05 | 2008-12-17 | 中原石油勘探局工程建设总公司 | Heatless regenerative type air-drying machine |
| CN101829478A (en) * | 2010-05-18 | 2010-09-15 | 杭州科林爱尔气源设备有限公司 | Pollution-free gas drying agent and drying method thereof |
| CN107715650A (en) * | 2017-09-18 | 2018-02-23 | 中国华能集团清洁能源技术研究院有限公司 | A kind of carbon trapping system regeneration gas heat recovery structure |
| CN109308961A (en) * | 2018-11-24 | 2019-02-05 | 运城清海科技有限公司 | A kind of transformer dry equipment |
| CN110368780A (en) * | 2019-08-02 | 2019-10-25 | 浙江正大空分设备有限公司 | A kind of energy-saving pressure-variable adsorption tail gas recycle and the complete set of equipments and method utilized |
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