CN115025561A - CO of thermal power plant 2 Trapping device - Google Patents
CO of thermal power plant 2 Trapping device Download PDFInfo
- Publication number
- CN115025561A CN115025561A CN202210653357.4A CN202210653357A CN115025561A CN 115025561 A CN115025561 A CN 115025561A CN 202210653357 A CN202210653357 A CN 202210653357A CN 115025561 A CN115025561 A CN 115025561A
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- Prior art keywords
- pipe
- fixed mounting
- cover
- power plant
- thermal power
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Links
- 238000009434 installation Methods 0.000 claims abstract description 22
- 230000000903 blocking effect Effects 0.000 claims description 34
- 238000001179 sorption measurement Methods 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 abstract description 23
- 238000000034 method Methods 0.000 abstract description 9
- 239000000779 smoke Substances 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 22
- 239000003546 flue gas Substances 0.000 description 22
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 12
- 239000007789 gas Substances 0.000 description 11
- 229910002092 carbon dioxide Inorganic materials 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
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- 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
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- 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
- B01D53/14—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 absorption
- B01D53/1456—Removing acid components
- B01D53/1475—Removing carbon dioxide
-
- 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
- B01D53/14—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 absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
-
- 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
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
Landscapes
- 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)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a CO2 trapping device for a thermal power plant, and particularly relates to CO2 trapping device for the thermal power plant 2 The entrapment field, including handling the case, the top fixed mounting who handles the case has the overhead guard, the top fixed mounting of overhead guard has the conveyer pipe, the bottom of conveyer pipe is provided with the absorption tank, the top of absorption tank is provided with the upper cover, the inside bottom fixed mounting of overhead guard has the mounting panel. According to the invention, through the arrangement of the installation pipe, the inner pipe, the first spring and the filter screen, filtered smoke can enter the installation pipe, the inner pipe can be pushed upwards by air pressure until the through hole on the inner pipe is opened, the smoke enters the top cover through the inner pipe, the bottom ring at the bottom end can upwards extrude the first spring in the upward moving process of the inner pipe, after the conveying is finished, the inner pipe can be pulled back into the installation pipe by the first spring, the through hole on the inner pipe is closed, and the smoke return is avoidedA phenomenon of flow.
Description
Technical Field
The invention relates to CO of a thermal power plant 2 The invention relates to the field of capture, in particular to a CO2 capture device of a thermal power plant.
Background
Existing CO 2 Trapping device for CO in flue gas 2 During treatment, the phenomenon of backflow easily occurs under the influence of air pressure, the flue gas before and after treatment is easily mixed, and the CO is greatly reduced 2 The processing efficiency of (2); the existing ventilation stop block with a return spring is adopted, the stop block floats up and down by utilizing the impact force of airflow, so that an airflow channel is opened, but the design requires that the airflow pressure must reach a certain threshold value, otherwise, the floating opening of the stop block cannot be realized, and therefore, the design cannot realize the gas collection of low-speed airflow or low-pressure airflow.
Disclosure of Invention
In order to overcome the above defects in the prior art, embodiments of the present invention provide a thermal power plant CO2 trapping apparatus, where an installation pipe, an inner pipe, a first spring, and a filter screen are provided, filtered flue gas may enter the installation pipe, the inner pipe may be pushed upward by air pressure until a through hole on the inner pipe is opened, the flue gas enters a top cover through the through hole, a bottom ring at a bottom end of the inner pipe may push the first spring upward during an upward movement of the inner pipe, and after transportation is completed, the first spring may pull the inner pipe back into the installation pipe to close the through hole on the inner pipe, thereby avoiding a flue gas backflow phenomenon.
In order to achieve the purpose, the invention provides the following technical scheme: a CO2 trapping device for a thermal power plant comprises a processing box, wherein a top cover is fixedly arranged at the top end of the processing box, the top end of the top cover is fixedly provided with a delivery pipe, the bottom end of the delivery pipe is provided with an absorption tank, the top end of the absorption tank is provided with an upper cover, the bottom end inside the top cover is fixedly provided with an installation plate, the center of the bottom end of the mounting plate is fixedly provided with a mounting pipe, an inner pipe is arranged inside the mounting pipe, the top end of the inner part of the installation pipe is fixedly provided with a first baffle ring which is sleeved on the outer surface of the inner pipe, a first spring is sleeved on the outer surface of the inner pipe below the first baffle ring, a bottom ring is fixedly arranged at the bottom end of the inner pipe, a plurality of through holes are formed in the outer surface of the inner tube and are annularly arranged, a baffle is fixedly mounted at the top end of the inner tube, and the treatment box is communicated with the absorption tank through a conveying pipe.
The top cover body is in the tetrahedral cone shape that is formed by the adjacent concatenation of four magnetic conduction material hang plates, the annular baffle plate body is provided with a circular lid, and this circular lid comprises two articulated semicircular cover plates who is connected to baffle plate body top, and it has a first magnetic path to embed in every semicircular cover plate two inseparable adsorption on the plate body of two non-adjacent in four hang plates have a second magnetic path, through the switching that carries out different gaseous capture modes of orientation each other and two second magnetic paths height on the hang plate of changing first magnetic path and second magnetic path.
Further, the bottom fixed mounting who handles the case has the base, the inside of handling the case is provided with the balladeur train, the balladeur train with handle case sliding connection.
Further, the inside of balladeur train is provided with the inner tower, the inside fixed mounting of inner tower has the filter screen, inner tower and balladeur train phase-match.
Furthermore, positioning holes are formed in four corners of the inner frame, positioning rods are fixedly mounted at the four corners inside the sliding frame, and the positioning rods are matched with the positioning holes.
Furthermore, a joint is sleeved at the bottom end of the conveying pipe, a connecting ring is sleeved at the bottom end of the joint, and a side pipe is fixedly installed on the outer surface of one side of the connecting ring.
Furthermore, a first blocking piece is fixedly installed at the bottom end of the joint, and a second blocking piece is fixedly installed inside the connecting ring and located below the first blocking piece.
Furthermore, a center shaft is fixedly installed at the center of the top end of the second blocking piece, and the second blocking piece is rotatably connected with the first blocking piece through the center shaft.
Furthermore, a bolt is arranged inside the side pipe, a second baffle ring is fixedly mounted at one end inside the side pipe, and the second baffle ring is sleeved on the outer surface of the bolt.
Furthermore, a second spring is sleeved on one side, located on the second retaining ring, of the outer surface of the bolt, and a clamping block is fixedly mounted at one end of the bolt.
Furthermore, a clamping groove is formed in the outer surface of the first blocking piece, and the clamping block is matched with the clamping groove.
The invention has the technical effects and advantages that:
1. according to the invention, through the arrangement of the installation pipe, the inner pipe, the first spring and the filter screen, filtered smoke can enter the installation pipe, the inner pipe can be pushed upwards by air pressure until the through hole on the inner pipe is opened, the smoke enters the top cover from the inside, the bottom ring at the bottom end can upwards extrude the first spring in the upward moving process of the inner pipe, and after the conveying is finished, the inner pipe can be pulled back into the installation pipe by the first spring to close the through hole on the inner pipe, so that the smoke backflow phenomenon is avoided;
2. according to the invention, through the inner pipe capable of floating up and down and the two cover plates capable of magnetically controlling opening and closing arranged at the top of the inner pipe, gas can be still slowly collected under normal pressure or low pressure, and gas collection and transmission can be safely carried out under high pressure.
3. According to the invention, the connector, the connecting ring, the first blocking piece and the second blocking piece are arranged, one end of the conveying pipe is in butt joint with the upper cover through the connector, when the absorption tank needs to be replaced, the bolt in the side pipe is pulled outwards to drive the clamping block at one end to be separated from the clamping groove, the limiting on the first blocking piece and the connecting ring is removed, then the connecting ring is rotated to drive the second blocking piece to rotate, the through grooves of the first blocking piece and the second blocking piece are staggered, so that the bottom end of the conveying pipe is closed, then the absorption tank is replaced, and meanwhile, the smoke residual in the conveying pipe is prevented from leaking in the replacement process.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the carriage of the present invention.
Fig. 3 is a cross-sectional view of the dome of the present invention.
Fig. 4 is a cross-sectional view of the mounting tube of the present invention.
Fig. 5 is a schematic structural view of the joint of the present invention.
Fig. 6 is a cross-sectional view of a joint of the present invention.
Fig. 7 is an exploded view of a joint of the present invention.
The reference signs are: 1. a treatment tank; 11. a base; 12. a carriage; 13. an inner frame; 14. filtering with a screen; 15. Positioning a rod; 2. a top cover; 21. mounting a plate; 22. installing a pipe; 23. an inner tube; 24. a first retainer ring; 25. A first spring; 26. a bottom ring; 27. a through hole; 28. a baffle plate; 3. a delivery pipe; 31. a joint; 32. a connecting ring; 33. a side tube; 34. a first baffle plate; 341. a card slot; 35. a second baffle plate; 36. a middle shaft; 37. A bolt, 371, a fixture block; 38. a second retainer ring; 39. a second spring; 4. an absorption tank; 41. and (7) covering.
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.
According to the CO2 trapping device of thermal power plant shown in fig. 1-4, including handling case 1, the top fixed mounting who handles case 1 has a top shroud 2, the top fixed mounting of top shroud 2 has conveyer pipe 3, the bottom of conveyer pipe 3 is provided with the absorption tank 4, the top of absorption tank 4 is provided with upper cover 41, the inside bottom fixed mounting of top shroud 2 has mounting panel 21, the bottom center fixed mounting of mounting panel 21 has installation pipe 22, the inside of installation pipe 22 is provided with inner tube 23, the inside top fixed mounting of installation pipe 22 has first fender ring 24, first fender ring 24 cover is established at the surface of inner tube 23, the surface of inner tube 23 is equipped with first spring 25 in the below cover that is located first fender ring 24, the bottom fixed mounting of inner tube 23 has bottom ring 26, a plurality of through-hole 27 has been seted up to the surface of inner tube 23, a plurality of through-hole 27 is the annular and arranges, the top fixed mounting of inner tube 23 has baffle 28, it is linked together through conveyer pipe 3 and adsorption tank 4 to handle case 1, the bottom fixed mounting who handles case 1 has base 11, the inside of handling case 1 is provided with balladeur train 12, balladeur train 12 with handle case 1 sliding connection, the inside of balladeur train 12 is provided with inner tower 13, the inside fixed mounting of inner tower 13 has filter screen 14, inner tower 13 and balladeur train 12 phase-match, the locating hole is seted up to the four corners department of inner tower 13, the inside four corners department fixed mounting of balladeur train 12 has locating lever 15, locating lever 15 and locating hole phase-match.
The cover body of the top cover 2 is in a tetrahedral pyramid shape formed by adjacent splicing of four inclined plates made of magnetic conductive materials, the annular baffle plate 28 is provided with a circular cover, the circular cover is composed of two semicircular cover plates hinged to the top of the baffle plate 28, each semicircular cover plate is embedded with a first magnetic block, two nonadjacent plate bodies in the four inclined plates are respectively detachably adsorbed with a second magnetic block, and switching of different gas capturing modes is performed by changing the orientation of the first magnetic block and the second magnetic block and the height of the two second magnetic blocks on the inclined plates.
The design ensures that the gas can be still slowly collected under normal pressure or low pressure through the inner tube capable of floating up and down and the two cover plates capable of magnetically controlling opening and closing arranged at the top of the inner tube, and the gas can be safely collected and transmitted under high pressure.
When the device is used, collected flue gas is guided into the treatment box 1, the flue gas upwards passes through the filter screen 14 in sequence to filter particle impurities in the flue gas, along with the introduction of the flue gas, the air pressure in the treatment box 1 is increased, the filtered flue gas enters the installation pipe 22 and upwards pushes the inner pipe 23 by the air pressure until the through hole 27 on the inner pipe 23 is opened, the flue gas enters the top cover 2 through the through hole, then the flue gas is conveyed into the absorption tank 4 through the conveying pipe 3 and is neutralized with ethanolamine in the absorption tank 4 to absorb carbon dioxide gas in the absorption tank, during the upward movement process of the inner pipe 23, the bottom ring 26 at the bottom end upwards extrudes the first spring 25, after the conveying is finished, the inner pipe 23 is pulled back into the installation pipe 22 by the first spring 25 to close the through hole 27 on the inner pipe 23, so that the phenomenon of flue gas backflow is avoided, when the filter screen 14 needs to be replaced, the carriage 12 is pulled out from the treatment box 1, the inner frame 13 inside the carriage is taken out for replacement, and in the process of installing the inner frame 13, the positioning holes in the inner frame 13 need to correspond to the positioning rods 15, so that convenience is brought.
According to the thermal power plant CO2 capturing device shown in fig. 5-7, a joint 31 is sleeved at the bottom end of the conveying pipe 3, a connecting ring 32 is sleeved at the bottom end of the joint 31, a side pipe 33 is fixedly installed on the outer surface of one side of the connecting ring 32, a first blocking piece 34 is fixedly installed at the bottom end of the joint 31, a second blocking piece 35 is fixedly installed inside the connecting ring 32 and below the first blocking piece 34, a middle shaft 36 is fixedly installed at the center of the top end of the second blocking piece 35, the second blocking piece 35 is rotatably connected with the first blocking piece 34 through the middle shaft 36, a plug pin 37 is arranged inside the side pipe 33, a second blocking ring 38 is fixedly installed at one end inside the side pipe 33, the second blocking ring 38 is sleeved on the outer surface of the plug pin 37, a second spring 39 is sleeved on one side of the outer surface of the plug pin 37 and located at the second blocking ring 38, a clamping block 371 is fixedly installed at one end of the plug pin 37, a clamping groove 341 is formed in the outer surface of the first blocking piece 34, and the clamping block 371 is matched with the clamping groove 341;
the implementation mode is specifically as follows: one end of the conveying pipe 3 is butted with the upper cover 41 through the joint 31, when the absorption tank 4 needs to be replaced, the bolt 37 in the side pipe 33 is pulled outwards firstly, the clamping block 371 at one end is driven to separate from the clamping groove 341, the limitation on the first baffle plate 34 and the connecting ring 32 is removed, in the process of the bolt 37 pulled outwards, the second spring 39 is extruded through the clamping block 371, then the connecting ring 32 is rotated to drive the second baffle plate 35 to rotate, the through grooves of the first baffle plate 34 and the second baffle plate 35 are staggered, so that the bottom end of the conveying pipe 3 is closed, then the bolt 37 is loosened, the bolt 37 is pushed inwards by the second spring 39, the clamping block 371 is driven to insert into the corresponding clamping groove 341, the connecting ring 32 and the first baffle plate 34 are limited, then the joint 31 is pulled upwards along the conveying pipe 3, so that the bottom end of the joint 31 is separated from the upper cover 41, and the connection with the absorption tank 4 is removed, then change the absorption tank 4, avoid remaining the inside flue gas of conveyer pipe 3 to leak at the in-process of changing simultaneously, to the absorption tank 4 back of finishing changing, rotate go-between 32 once more, drive second flap 35 and rotate, open the bottom of conveyer pipe 3, continue to carry out the flue gas.
Referring to the attached drawings 1-4 of the specification, when in use, if gas transmission is required to be carried out only under high pressure, two second magnetic blocks and two first magnetic blocks are close to each other to form like magnetic poles, collected flue gas is guided into the treatment box 1 and upwards passes through the filter screen 14 to filter particle impurities in the flue gas, along with the introduction of the flue gas, the air pressure in the treatment box 1 is increased, the filtered flue gas enters the installation pipe 22 and pushes the inner pipe 23 upwards until the through hole 27 in the inner pipe 23 is opened, the flue gas enters the top cover 2, if gas transmission is required to be carried out only under a small amount of air flow under normal pressure or low pressure, the close to each other sides of the two second magnetic blocks and the two first magnetic blocks are opposite magnetic poles, at the moment, the two semicircular cover plates are adsorbed and lifted up to open the transmission channel on the inner pipe 23, the inner pipe 23 cannot burst out of the installation pipe 22, if need compromise the collection under normality or low-speed air current and the high pressure simultaneously, then with the height-adjusting height of two second magnetic blocks on the hang plate and two second magnetic blocks and two first magnetic blocks are close to each other and are the same polarity magnetic pole for the opening angle of two semi-circular apron diminishes, thereby makes inner tube 23 follow installation pipe 22 middle part emerge, and the space between two semi-circular apron at top also can carry out the air current and pass through.
Then the flue gas is conveyed into the absorption tank 4 through the conveying pipe 3 and neutralized with ethanolamine in the absorption tank 4, so that the design of the invention ensures that the flue gas can still slowly collect gas under normal pressure or low pressure through the inner pipe capable of floating up and down and the two cover plates capable of being magnetically controlled to open and close arranged at the top of the inner pipe, and the gas can be safely collected and conveyed under high pressure;
referring to the attached drawings 5-7 of the specification, when the absorption tank 4 needs to be replaced, the plug pin 37 in the side tube 33 is pulled outwards to drive the fixture block 371 at one end to be separated from the clamping groove 341, then the connecting ring 32 is rotated to drive the second blocking piece 35 to rotate, the through groove of the first blocking piece 34 and the through groove of the second blocking piece 35 are staggered, so that the bottom end of the conveying tube 3 is closed, then the connector 31 is pulled upwards along the conveying tube 3, so that the bottom end of the connector 31 is separated from the upper cover 41, the connection with the absorption tank 4 is removed, then the absorption tank 4 is replaced, meanwhile, the residual smoke leakage inside the conveying tube 3 in the replacement process is avoided, after the absorption tank 4 is replaced, the connecting ring 32 is rotated again to drive the second blocking piece 35 to rotate, the bottom end of the conveying tube 3 is opened, and smoke conveying is continued.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A thermal power plant CO2 entrapment device, includes processing case (1), its characterized in that: the top fixed mounting who handles case (1) has overhead guard (2), the top fixed mounting of overhead guard (2) has conveyer pipe (3), the bottom of conveyer pipe (3) is provided with adsorption tank (4), the top of adsorption tank (4) is provided with upper cover (41), the inside bottom fixed mounting of overhead guard (2) has mounting panel (21), the bottom center fixed mounting of mounting panel (21) has installation pipe (22), the inside of installation pipe (22) is provided with inner tube (23), the inside top fixed mounting of installation pipe (22) has first fender ring (24), first fender ring (24) cover is established at the surface of inner tube (23), the surface of inner tube (23) is located the below cover of first fender ring (24) and is equipped with first spring (25), the bottom fixed mounting of inner tube (23) has bottom ring (26), a plurality of through-hole (27), a plurality of have been seted up to the surface of inner tube (23) through-hole (27) are the annular and arrange, the top fixed mounting of inner tube (23) has ring baffle (28), it is linked together through conveyer pipe (3) and adsorption tank (4) to handle case (1).
2. The thermal power plant CO2 capture device of claim 1, wherein: the top cover (2) cover body is in the shape of a tetrahedral pyramid formed by adjacent splicing of four magnetic conduction material inclined plates, the annular baffle plate (28) plate body is provided with a circular cover, the circular cover is composed of two semicircular cover plates hinged to the top of the baffle plate (28) plate body, a first magnetic block is embedded in each semicircular cover plate, two non-adjacent plate bodies in the four inclined plates are respectively detachably adsorbed with a second magnetic block, and different gas capture modes are switched by changing the orientation of the first magnetic block and the second magnetic block to each other and the height of the two second magnetic blocks on the inclined plates.
3. The thermal power plant CO2 capture device of claim 1, wherein: the bottom fixed mounting who handles case (1) has base (11), the inside of handling case (1) is provided with balladeur train (12), balladeur train (12) with handle case (1) sliding connection, the inside of balladeur train (12) is provided with inner tower (13), the inside fixed mounting of inner tower (13) has filter screen (14), inner tower (13) and balladeur train (12) phase-match.
4. The thermal power plant CO2 capture device of claim 3, wherein: positioning holes are formed in four corners of the inner frame (13), positioning rods (15) are fixedly mounted at the four corners inside the sliding frame (12), and the positioning rods (15) are matched with the positioning holes.
5. The thermal power plant CO2 capture device of claim 1, wherein: the bottom cover of conveyer pipe (3) is equipped with joint (31), the bottom cover of joint (31) is equipped with go-between (32), one side surface fixed mounting of go-between (32) has side pipe (33).
6. The thermal power plant CO2 capture device of claim 5, wherein: the bottom end of the connector (31) is fixedly provided with a first blocking piece (34), and a second blocking piece (35) is fixedly arranged inside the connecting ring (32) and is positioned below the first blocking piece (34).
7. The thermal power plant CO2 capture device of claim 6, wherein: the center of the top end of the second blocking piece (35) is fixedly provided with a middle shaft (36), and the second blocking piece (35) is rotatably connected with the first blocking piece (34) through the middle shaft (36).
8. The thermal power plant CO2 capture device of claim 7, wherein: the inside of side pipe (33) is provided with bolt (37), the inside one end fixed mounting of side pipe (33) has second to keep off ring (38), the surface at bolt (37) is established in second fender ring (38) cover.
9. The thermal power plant CO2 capture device of claim 8, wherein: the surface of bolt (37) is located one side cover that second kept off ring (38) and is equipped with second spring (39), the one end fixed mounting of bolt (37) has fixture block (371).
10. The thermal power plant CO2 capture device of claim 9, wherein: the outer surface of the first blocking piece (34) is provided with a clamping groove (341), and the clamping block (371) is matched with the clamping groove (341).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210653357.4A CN115025561B (en) | 2022-06-10 | 2022-06-10 | CO of thermal power plant 2 Trapping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210653357.4A CN115025561B (en) | 2022-06-10 | 2022-06-10 | CO of thermal power plant 2 Trapping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115025561A true CN115025561A (en) | 2022-09-09 |
| CN115025561B CN115025561B (en) | 2024-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210653357.4A Active CN115025561B (en) | 2022-06-10 | 2022-06-10 | CO of thermal power plant 2 Trapping device |
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| CN216266396U (en) * | 2021-11-17 | 2022-04-12 | 重庆匠星工具制造有限公司 | Quick feed arrangement of hobbing cutter cross cutting machine |
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