CN116271924A - Carbon dioxide separation and purification device - Google Patents
Carbon dioxide separation and purification device Download PDFInfo
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- CN116271924A CN116271924A CN202310564798.1A CN202310564798A CN116271924A CN 116271924 A CN116271924 A CN 116271924A CN 202310564798 A CN202310564798 A CN 202310564798A CN 116271924 A CN116271924 A CN 116271924A
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- temporary storage
- storage box
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/30—Fractionating columns with movable parts or in which centrifugal movement is caused
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
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- 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
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- 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
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Abstract
The utility model relates to a carbon dioxide separation and purification device belongs to the technical field of separation, which comprises a tower body, a plurality of first column plates and a plurality of second column plates have all been set firmly to the both sides in the tower body, first column plate and the crisscross distribution of second column plate, be provided with the temporary storage box between first column plate and the second column plate, the temporary storage box is along the crisscross both sides of distributing at the tower body of length direction of tower body, the roof of temporary storage box has run through first logical groove, the temporary storage box articulates in first logical groove department has two first apron, the diapire of temporary storage box has run through the second logical groove, the temporary storage box articulates in second logical groove department has two second apron, rotate in the tower body and be connected with the roller, the rotation motor is installed to the outer wall of tower body, the output shaft of rotation motor stretches into in the tower body, the output shaft of rotation motor has set firmly first bevel gear, the roller has set firmly the second bevel gear that suitably meshes with first bevel gear, one side of roller is provided with the linkage subassembly, this application has the abundant effect of heat exchange between messenger gas phase and the liquid phase.
Description
Technical Field
The application relates to the technical field of separation, in particular to a carbon dioxide separation and purification device.
Background
In today's carbon dioxide purification processes, a rectifying column is typically used to purify a carbon dioxide feedstock containing impurities. The rectifying tower is a tower type gas-liquid contacting device for rectifying, and the principle is to utilize the characteristic that each component in the mixture has different volatility, namely, the vapor pressure of each component is different at the same temperature, so that light component substances in a liquid phase, namely, low-boiling substances, are transferred into a gas phase, and heavy components (high-boiling substances) in the gas phase are transferred into the liquid phase, thereby realizing the purpose of separating each component.
The existing rectifying tower increases the contact time of the gas phase and the liquid phase in a tower plate or filling mode so as to exchange heat between the gas phase and the liquid phase.
In view of the above-mentioned related art, the inventors believe that the above-mentioned manner makes the contact time between the gas phase and the liquid phase short, and has a disadvantage in that heat exchange between the gas phase and the liquid phase is insufficient.
Disclosure of Invention
In order to enable sufficient heat exchange between a gas phase and a liquid phase, the application provides a carbon dioxide separation and purification device.
The application provides a carbon dioxide separation and purification device adopts following technical scheme:
the utility model provides a carbon dioxide separation and purification device, includes the tower body, the equal fixedly connected with of both sides in the tower body is a plurality of first column plates and a plurality of second column plates, first column plate and the crisscross distribution of second column plate, be provided with the box of keeping in between first column plate and the second column plate, the box of keeping in is along the crisscross both sides of tower body of distributing in the length direction of tower body, the roof of box of keeping in runs through and has seted up first logical groove, the box of keeping in is articulated with two first apron in first logical groove department, the diapire of box of keeping in runs through and has seted up the second logical groove, the box of keeping in is articulated with two second apron in second logical groove department, the rotation is connected with the commentaries on classics roller in the tower body outer wall is installed and is rotated the motor, the output shaft of rotation motor stretches into the tower body, the output shaft fixedly connected with first bevel gear of rotation motor, the commentaries on classics roller fixedly connected with and the second bevel gear of first bevel gear suitable joining in marriage, the one side of commentaries on classics roller orientation box is provided with the linkage subassembly that drives first apron and second apron pivoted.
Through adopting above-mentioned technical scheme, linkage subassembly makes first apron and second apron rotate the back, opens first logical groove and second logical groove simultaneously, in the liquid phase gets into the temporary storage box from first logical groove, the gaseous phase gets into the temporary storage box from the second logical groove, first apron and second apron rotate again and all close first logical groove and second logical groove to make liquid phase and gaseous phase fully contact in the temporary storage box, after first logical groove and second logical groove are opened once more, the liquid phase flows out the temporary storage box from the second logical groove, gaseous phase escapes the temporary storage box from first logical groove. Through above-mentioned structure, increase the contact time of liquid phase and liquid phase through the temporary storage box to realized fully carrying out the effect of heat exchange between gaseous phase and the liquid phase.
Optionally, the articulated department of first apron and temporary storage box installs first torsional spring, is provided with the cam between first column plate and the second column plate, and the cam sets firmly on the circumference lateral wall of commentaries on classics roller, and one side of cam is provided with first fixed plate, first fixed plate and temporary storage box fixed connection, and sliding connection has the movable rod in the first fixed plate, and the one end fixedly connected with scraper blade of cam is kept away from to the movable rod, has set firmly first spring between scraper blade and the first fixed plate, and the link assembly sets up one side that the scraper blade deviates from first fixed plate.
Through adopting above-mentioned technical scheme, rotating the motor and making the cam extrude the movable rod through the roller, the movable rod receives the extrusion to make the scraper blade slide, and the scraper blade passes through the link assembly and opens first logical groove and second logical groove, and the liquid phase that the scraper blade will scatter at the temporary storage box roof pushes into the temporary storage box simultaneously in to realized the effect that the temporary storage box roof is difficult to leave the liquid phase.
Optionally, the fixing base has all been set firmly to the inner wall of temporary storage box both sides, and first inclined plane has all been seted up to the lateral wall that two fixing bases are relative, and one side that two fixing bases are relative all is provided with the shrouding, and the shrouding deviates from the second inclined plane has been seted up to one side of second apron, sliding connection between shrouding and the fixing base along the direction of first inclined plane slope, articulates between shrouding and the first apron has the articulated pole.
Through adopting above-mentioned technical scheme, when first apron rotates and opens first logical groove, first apron makes the shrouding slide to the one end that the fixing base kept away from first apron along first inclined plane through articulated lever to two shrouding are close to each other and block up the space between two fixing bases, and then cut apart into two parts with the temporary storage box, realized the effect of mutually noninterfere when gaseous phase and liquid phase get into the temporary storage box from this.
Optionally, the linkage subassembly includes second fixed plate, the trigger lever, the second spring, movable plate and transfer line, the second fixed plate sets firmly in the scraper blade one side of keeping away from the box of keeping in, sliding connection runs through the second fixed plate and between the two, the third inclined plane has been seted up to the one end that the first fixed plate was kept away from to the trigger lever, the movable plate sets firmly the one end that the trigger lever is close to the box of keeping in, the second spring sets firmly between second fixed plate and movable plate, the transfer line sets firmly at the surface of shrouding towards the second apron, the second torsional spring is installed with the articulated department of box of keeping in to the second apron.
By adopting the technical scheme, after the scraping plate moves to be aligned with the first through groove, the second spring releases elasticity to enable the trigger rod to extrude the two first cover plates through the moving plate, the first cover plates are extruded to rotate around the hinge joint of the first cover plates and the temporary storage box, and therefore the first cover plates enable the transmission rod to extrude the second cover plates through the sealing plates; when the first cover plate is not extruded, the first torsion spring is restored to deform to drive the first cover plate to reset, and when the second cover plate is not extruded, the second torsion spring is restored to deform to drive the second cover plate to reset. Through the structure, the effect of opening and closing the first through groove and the second through groove simultaneously is achieved.
Optionally, the shrouding has set firmly first guide block towards the lateral wall of fixing base, and the fixing base has seted up the first guide way with first guide block slip adaptation in first inclined plane department, and one side ball that first guide block deviates from the shrouding articulates there is first ball.
Through adopting above-mentioned technical scheme, make first guide block along first guide way slip when the shrouding moves, first guide block makes first ball roll along first guide way, and first ball reduces the friction between first guide block and the fixing base to realized the effect to the shrouding direction.
Optionally, be provided with the pivot between first column plate and the second column plate, the pivot sets firmly on the circumference lateral wall of commentaries on classics roller, first spout has been seted up to the slope of circumference lateral wall of pivot from the bottom to the top, the circumference lateral wall of pivot has seted up the second spout from the top to the bottom slope, first spout is linked together with the second spout, be provided with between first column plate and the second column plate, it is crisscross to distribute between pivot and the tower body inner wall along the length direction of tower body to remove the frame, the length direction sliding connection along the tower body to remove the inner wall of frame and tower body, it has first slide bar to remove the lateral wall of frame orientation pivot, first slide bar and pivot follow first spout and second spout sliding connection, the upper surface of removing the frame has all set firmly a plurality of brushes, the surface of first column plate runs through and has seted up the first thru hole with brush looks adaptation, the surface of second column plate runs through and has seted up the second thru hole with brush looks adaptation.
Through adopting above-mentioned technical scheme, rotating the motor and making the pivot rotate through the roller, the pivot rotates and makes first slide bar follow first spout and second spout slip to first slide bar makes the reciprocating motion about the carriage, when the carriage is close to first column plate or second column plate, in brush inserts first thru hole or second thru hole, thereby clear up first thru hole or second thru hole, has realized that first thru hole and second thru hole are difficult for the effect of jam.
Optionally, the side that removes the frame and deviate from first slide bar has set firmly the second guide block, and the second guide way with second guide block slip adaptation has been seted up to the inner wall of tower body, and the lateral wall of second guide block week side all ball articulates there is the second ball.
Through adopting above-mentioned technical scheme, remove frame reciprocating motion and make the second guide block slide along the second guide way, the second guide block makes the second ball roll along the second guide way, and the second ball reduces the frictional force between second guide block and the tower body inner wall to the effect to removing the frame direction has been realized.
Optionally, one side that the scraper blade kept away from the temporary storage box articulates there is the fender liquid board, is provided with the removal subassembly that drives the fender liquid board and remove between one side that the fender liquid board kept away from the scraper blade and the pivot.
Through adopting above-mentioned technical scheme, keep off the liquid board and make the liquid phase be difficult for falling into the scraper blade and deviate from one side of first logical groove to the effect to the liquid phase direction has been realized.
Optionally, the moving assembly includes the second slide bar, and second slide bar is along sliding connection between first spout and second spout and the pivot, and the fender liquid board is articulated with the one end that the pivot was kept away from to the second slide bar.
Through adopting above-mentioned technical scheme, the pivot rotates and makes second slide bar follow first spout and second spout slip to the second slide bar makes the fender liquid board motion, has realized the effect of changing the contained angle between fender liquid board and the scraper blade.
Optionally, the both ends of commentaries on classics roller all overlap and are equipped with the supporting ring, and the circumference lateral wall annular of commentaries on classics roller has set firmly the stopper, and the limiting groove with stopper slip adaptation is seted up to the inner wall annular of supporting ring, fixedly connected with bracing piece between the inner wall of supporting ring and tower body.
Through adopting above-mentioned technical scheme, the commentaries on classics roller rotates and makes the stopper slide along the spacing groove, and the inner wall of tower body supports the supporting ring through the supporting rod, and the supporting ring supports the commentaries on classics roller through the stopper to the effect that the commentaries on classics roller supported has been realized.
In summary, the present application includes at least one of the following beneficial technical effects:
the first through groove and the second through groove are opened simultaneously, the liquid phase enters the temporary storage box from the first through groove, the gas phase enters the temporary storage box from the second through groove, and the first through groove and the second through groove are closed simultaneously, so that the liquid phase and the gas phase are fully contacted in the temporary storage box, the contact time of the liquid phase and the liquid phase is prolonged through the temporary storage box, and the effect of fully carrying out heat exchange between the gas phase and the liquid phase is realized;
in the process of opening the first through groove, the first cover plate enables the sealing plates to slide to the bottom of the fixing seat through the hinge rod, so that the two sealing plates are close to each other to block the gap, and the temporary storage box is further divided into two parts, and therefore the effect that gas phase and liquid phase do not interfere with each other when entering the temporary storage box is achieved;
the second spring releases elasticity to enable the trigger rod to extrude the first cover plate, and the first cover plate rotates to enable the transmission rod to extrude the second cover plate through the sealing plate; when the first cover plate is not extruded, the first torsion spring and the second torsion spring drive the first cover plate and the second cover plate to reset respectively. Through the structure, the effect of opening and closing the first through groove and the second through groove simultaneously is achieved.
Drawings
FIG. 1 is a schematic view of a carbon dioxide separation and purification apparatus according to an embodiment of the present application;
FIG. 2 is a cross-sectional view showing the internal structure of the tower according to the embodiment of the present application;
FIG. 3 is a partial cross-sectional view of an embodiment of the present application showing the manner in which a roller rotates;
FIG. 4 is a partial schematic view showing a peripheral side structure of a roller according to an embodiment of the present application;
FIG. 5 is a partial cross-sectional view showing the way in which the temporary storage box is opened and closed according to the embodiment of the present application;
FIG. 6 is a partial cross-sectional view of an embodiment of the present application showing the manner in which a seal plate is attached to a mounting base;
FIG. 7 is a partial cross-sectional view of an embodiment of the present application showing the manner in which a mobile carriage is coupled to the inner wall of a tower;
fig. 8 is a schematic structural diagram showing a connection manner of the moving frame and the rotating shaft according to the embodiment of the present application;
fig. 9 is a partial schematic diagram of an embodiment of the present application to embody the position of a mobile component.
In the figure, 1, a tower body; 11. a first tray; 111. a first through hole; 112. a first stopper; 12. a second tray; 121. a second through hole; 122. a second stopper; 13. a rotating roller; 131. a second bevel gear; 132. a cam; 133. a rotating shaft; 1331. a first chute; 1332. a second chute; 134. a support ring; 1341. a limit groove; 135. a limiting block; 14. a rotating motor; 141. a first bevel gear; 15. a second guide groove; 16. a support rod; 17. a condenser; 18. a reboiling device; 19. a support frame; 2. a temporary storage box; 21. a first through groove; 22. a first cover plate; 221. a hinge rod; 23. a second through slot; 24. a second cover plate; 25. a first torsion spring; 26. a second torsion spring; 3. a linkage assembly; 31. a second fixing plate; 32. a trigger lever; 321. a third inclined surface; 33. a second spring; 34. a moving plate; 35. a transmission rod; 4. a first fixing plate; 41. a moving rod; 411. a scraper; 412. a first spring; 5. a fixing seat; 51. a first inclined surface; 52. a sealing plate; 521. a second inclined surface; 522. a first guide block; 5221. a first ball; 53. a first guide groove; 6. a moving rack; 61. a brush; 62. a first slide bar; 63. a second guide block; 631. a second ball; 7. a liquid baffle; 8. a moving assembly; 81. and a second slide bar.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-9.
The embodiment of the application discloses a carbon dioxide separation and purification device.
Referring to fig. 1 and 2, a carbon dioxide separation and purification device comprises a tower body 1, wherein temporary storage boxes 2 are fixedly connected to side walls of two sides of the tower body 1, the temporary storage boxes 2 are distributed in a staggered manner along the length direction of the tower body 1, a condenser 17 is installed at the top of the tower body 1, a reboiler 18 is installed at the bottom of the tower body 1, and a supporting frame 19 is fixedly arranged between the tower body 1 and the ground.
When the top and the bottom of the temporary storage box 2 are simultaneously communicated with the outside, the liquid phase enters the temporary storage box 2 from the top of the temporary storage box 2, the gas phase enters the temporary storage box 2 from the bottom of the temporary storage box 2, then the top and the bottom of the temporary storage box 2 are simultaneously closed, and the gas phase and the liquid phase are fully contacted in the temporary storage box 2. When the top and the bottom of the temporary storage box 2 are simultaneously communicated with the outside again, the liquid phase in the temporary storage box 2 flows out of the temporary storage box 2 from the bottom of the temporary storage box 2, meanwhile, the lower gas phase enters the temporary storage box 2 from the bottom of the temporary storage box 2, the gas phase in the temporary storage box 2 escapes from the top of the temporary storage box 2, and meanwhile, the upper liquid phase flows into the temporary storage box 2 from the top of the temporary storage box 2.
Referring to fig. 2 and 3, a rotating roller 13 is arranged in the tower body 1 along the vertical direction, two ends of the rotating roller 13 are respectively sleeved with a supporting ring 134, limiting blocks 135 are respectively and annularly fixed on the circumferential side walls of the two ends of the rotating roller 13, limiting grooves 1341 which are slidably matched with the limiting blocks 135 are annularly formed in the inner walls of the supporting rings 134, and supporting rods 16 are respectively and fixedly connected between the supporting rings 134 and the inner walls of the two sides of the tower body 1 along the horizontal direction.
Referring to fig. 2, a rotary motor 14 is installed on the outer wall of the bottom of the tower body 1, an output shaft of the rotary motor 14 penetrates through the tower body 1 and extends into the tower body 1, a first bevel gear 141 is fixedly connected to the end portion of the output shaft of the rotary motor 14, and a second bevel gear 131 which is engaged with the first bevel gear 141 and is matched with the rotary roller 13 is fixedly connected to the bottom of the rotary roller.
The rotating motor 14 is started to drive the first bevel gear 141 to rotate, the first bevel gear 141 drives the second bevel gear 131 to rotate, the second bevel gear 131 drives the rotating roller 13 to rotate, and the rotating roller 13 drives the limiting block 135 to slide along the limiting groove 1341.
Referring to fig. 4, a cam 132 is provided on one side of the temporary storage box 2 facing the rotating roller 13, the cam 132 is sleeved on the circumferential side wall of the rotating roller 13 and fixedly connected with the cam 132, a first fixing plate 4 is provided on one side of the cam 132 facing the temporary storage box 2 along the vertical direction, the bottom of the first fixing plate 4 is fixedly connected with the top wall of the temporary storage box 2, a moving rod 41 is slidably connected in the first fixing plate 4, a scraping plate 411 is provided on one side of the first fixing plate 4 facing away from the cam 132, the scraping plate 411 is fixedly connected with the end part of the moving rod 41, far away from the cam 132, a first spring 412 is fixedly arranged between the scraping plate 411 and the first fixing plate 4, and the first spring 412 is sleeved on the circumferential side wall of the moving rod 41.
The rotating roller 13 rotates to drive the cam 132 to rotate, when the cam 132 rotates to be in contact with the moving rod 41, the cam 132 extrudes the moving rod 41, the moving rod 41 is extruded to move along the direction away from the cam 132, the moving rod 41 extrudes the scraping plate 411, the scraping plate 411 pushes the liquid phase on the surface of the temporary storage box 2 into the temporary storage box 2, and at the moment, the first spring 412 is in a compressed state. When the cam 132 is far away from the moving rod 41, the first spring 412 releases the elastic force to drive the scraper 411 to reset, and the scraper 411 drives the moving rod 41 to reset.
Referring to fig. 5, the linkage assembly 3 is disposed on a side of the scraper 411 away from the first fixing plate 4, the linkage assembly 3 includes a second fixing plate 31, a trigger lever 32, a second spring 33 and a moving plate 34, the second fixing plate 31 is fixedly connected with a side of the scraper 411 away from the temporary storage box 2 along a horizontal direction, the trigger lever 32 penetrates through the second fixing plate 31 and is slidably connected with the second fixing plate 31, a third inclined surface 321 is provided at one end of the trigger lever 32 away from the first fixing plate 4, the moving plate 34 is fixedly connected with an end portion of the trigger lever 32 close to the temporary storage box 2, the second spring 33 is fixedly arranged between the second fixing plate 31 and the moving plate 34, and the second spring 33 is sleeved on a circumferential side wall of the trigger lever 32.
Referring to fig. 5, the top wall of the temporary storage box 2 is provided with a first through groove 21 in a penetrating manner, the temporary storage box 2 is covered with two first cover plates 22 in the first through groove 21, one sides of the two first cover plates 22 far away from each other are hinged with the inner wall of the temporary storage box 2 at the first through groove 21, and a first torsion spring 25 is installed at the hinged position of the first cover plates 22 and the temporary storage box 2.
When the scraping plate 411 moves to the edge of the first through groove 21, the second spring 33 releases elasticity to drive the moving plate 34 to move, and the moving plate 34 drives the trigger rod 32 to squeeze the two first cover plates 22, so that the two first cover plates 22 rotate around the hinge position of the first cover plates and the temporary storage box 2; when the scraper 411 is reset, the temporary storage box 2 presses the trigger lever 32 through the third inclined surface 321, the trigger lever 32 presses the first spring 412 through the moving plate 34, at this time, the trigger lever 32 is separated from the first cover plate 22, and the first torsion spring 25 drives the first cover plate 22 to close the first through groove 21.
Referring to fig. 5, the inner walls of two sides of the temporary storage box 2 are fixedly connected with fixing seats 5, the opposite side walls of the two fixing seats 5 are provided with first inclined surfaces 51, one sides of the two fixing seats 5 are provided with sealing plates 52 along the horizontal direction, the surfaces of the sealing plates 52 facing the first cover plate 22 are provided with second inclined surfaces 521, hinge rods 221 are arranged between the sealing plates 52 and the first cover plate 22 along the vertical direction, the top ends of the hinge rods 221 away from the sealing plates 52 are hinged with the first cover plate 22, and the bottom ends of the hinge rods 221 away from the first cover plate 22 are fixedly connected with the sealing plates 52.
Referring to fig. 6, a first guide block 522 is fixedly arranged on the side wall of the sealing plate 52 facing the fixed seat 5, a first guide groove 53 which is slidably matched with the first guide block 522 is formed on the first inclined surface 51 of the fixed seat 5, and a first ball 5221 is hinged to one side of the first guide block 522, which is away from the sealing plate 52.
Referring to fig. 5, the bottom wall of the temporary storage box 2 is provided with a second through groove 23 in a penetrating manner, the temporary storage box 2 is covered with two second cover plates 24 in the second through groove 23, one sides of the two second cover plates 24 away from each other are hinged with the inner wall of the temporary storage box 2 at the second through groove 23, and the hinged part of the second cover plates 24 and the temporary storage box 2 is provided with a first torsion spring 25.
Referring to fig. 5, the linkage assembly 3 further includes two transmission rods 35, the transmission rods 35 are provided with two transmission rods 35 and sealing plates 52 in one-to-one correspondence, the transmission rods 35 are arranged between the sealing plates 52 and the second cover plates 24 along the vertical direction, the top ends of the transmission rods 35 are fixedly connected with the sealing plates 52, and the bottom ends of the transmission rods 35 are abutted with the second cover plates 24.
When the first cover plate 22 rotates, the first cover plate 22 drives the hinge rod 221 to move, the hinge rod 221 drives the sealing plate 52 to slide to the bottom of the fixed seat 5, the sealing plate 52 drives the first guide block 522 to slide along the first guide groove 53 when sliding, the first guide block 522 drives the first ball 5221 to roll along the first guide groove 53, the sealing plate 52 simultaneously drives the transmission rod 35 to move when sliding, and the transmission rod 35 drives the second cover plate 24 to rotate around the hinge position of the second cover plate and the temporary storage box 2; when the first cover plate 22 is reset, the first cover plate 22 drives the sealing plate 52 to reset through the hinge rod 221, the sealing plate 52 drives the transmission rod 35 to be far away from the second cover plate 24, and at the moment, the second torsion spring 26 releases elasticity to drive the second cover plate 24 to seal the second through groove 23.
Referring to fig. 2 and 4, two sides in the tower body 1 are fixedly connected with a plurality of first tower plates 11 and a plurality of second tower plates 12 along a horizontal direction, the first tower plates 11 and the second tower plates 12 are distributed in a staggered mode, one ends, close to each other, of the first tower plates 11 and the second tower plates 12 are fixedly provided with a first stop block 112 and a second stop block 122 respectively, the surface of the first tower plate 11 is provided with a plurality of first through holes 111 in a penetrating mode, and the surface of the second tower plate 12 is provided with a plurality of second through holes 121 in a penetrating mode.
Referring to fig. 2, the rotating roller 13 penetrates all of the first tray 11 and the second tray 12, and the rotating roller 13 is rotatably connected with the first tray 11 and the second tray 12, respectively.
Referring to fig. 4 and 5, a rotating shaft 133 is disposed between the first tray 11 and the second tray 12, the rotating shaft 133 is sleeved on a circumferential side wall of the rotating roller 13 and is fixedly connected with the rotating shaft, a first sliding chute 1331 is obliquely arranged on the circumferential side wall of the rotating shaft 133 from bottom to top, a second sliding chute 1332 is obliquely arranged on the circumferential side wall of the rotating shaft 133 from top to bottom, and the first sliding chute 1331 is communicated with the second sliding chute 1332.
Referring to fig. 2 and 8, a moving frame 6 is disposed between the first tray 11 and the second tray 12 along a horizontal direction, the moving frame 6 is distributed between the rotating roller 13 and an inner wall of the tower body 1 along a length direction of the tower body 1 in a staggered manner, a first sliding rod 62 is fixedly disposed on a side wall of the moving frame 6 facing the rotating shaft 133, and the first sliding rod 62 and the rotating shaft 133 are slidably connected along a first sliding groove 1331 and a second sliding groove 1332.
Referring to fig. 4 and 7, a second guide block 63 is fixedly arranged at one side of the moving frame 6, which is away from the rotating shaft 133, a second guide groove 15 which is slidably matched with the second guide block 63 is formed in the inner wall of the tower body 1, second balls 631 are hinged to the side walls of the periphery of the second guide block 63, and a plurality of brushes 61 are fixedly arranged on the upper surface of the moving frame 6.
The rotating roller 13 rotates to drive the rotating shaft 133 to rotate, the rotating shaft 133 rotates to drive the first sliding rod 62 to drive the first sliding groove 1331 and the second sliding groove 1332 to slide, so that the first sliding rod 62 drives the movable frame 6 to reciprocate along the vertical direction, the movable frame 6 drives the hairbrush 61 to clean the first through hole 111 or the second through hole 121, meanwhile, the movable frame 6 drives the second guide block 63 to slide along the second guide groove 15, and the second guide block 63 drives the second ball 631 to roll along the second guide groove 15.
Referring to fig. 5 and 9, a liquid baffle 7 is hinged to a side, far away from the temporary storage box 2, of the scraper 411, a moving assembly 8 for driving the liquid baffle 7 to move is arranged between a side, far away from the scraper 411, of the rotating shaft 133, the moving assembly 8 comprises a second sliding rod 81, the second sliding rod 81 is connected with the rotating shaft 133 in a sliding manner along a first sliding groove 1331 and a second sliding groove 1332, and one side, far away from the scraper 411, of the liquid baffle 7 is hinged to one end, far away from the rotating shaft 133, of the second sliding rod 81.
The rotation of the rotating shaft 133 drives the second sliding rod 81 to slide along the first sliding groove 1331 and the second sliding groove 1332, so that the second sliding rod 81 drives the liquid baffle 7 to move, and the liquid baffle 7 is driven to move in the process of moving the scraping plate 411, so that the angle of the liquid baffle 7 is adjusted.
The implementation principle of the carbon dioxide separation and purification device in the embodiment of the application is as follows: the rotating motor 14 drives the second bevel gear 131 to drive the rotating roller 13 to rotate through the first bevel gear 141, the rotating roller 13 presses the moving rod 41 through the cam 132, the moving rod 41 drives the scraping plate 411 to move until the second spring 33 presses the triggering rod 32 to press the first cover plate 22 through the moving plate 34, the first cover plate 22 drives the sealing plate 52 to drive the transmission rod 35 to press the second cover plate 24 through the hinging rod 221, so that the first through groove 21 and the second through groove 23 are simultaneously opened, a liquid phase enters the temporary storage box 2 from the first through groove 21, a gas phase enters the temporary storage box 2 from the second through groove 23, when the cam 132 is far away from the moving rod 41, the linkage assembly 3 is reset, and the first torsion spring 25 and the second torsion spring 26 drive the first cover plate 22 and the second cover plate 24 to close the first through groove 21 and the second through groove 23 respectively, so that the first through groove 21 and the second through groove 23 are repeatedly opened and closed simultaneously. The rotating roller 13 rotates to drive the first sliding rod 62 to slide along the first sliding groove 1331 and the second sliding groove 1332 through the rotating shaft 133, so that the brush 61 is driven by the moving frame 6 to clean the first through hole 111 or the second through hole 121. With the above structure, the effect of making the heat exchange between the gas phase and the liquid phase sufficient is achieved.
The embodiments of the present invention are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in this way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (10)
1. The utility model provides a carbon dioxide separation and purification device, includes tower body (1), its characterized in that: the utility model discloses a tower body (1), a plurality of first column plates (11) and a plurality of second column plates (12) are fixedly connected with both sides in the tower body (1), first column plates (11) and second column plates (12) are distributed in a staggered way, a temporary storage box (2) is arranged between first column plates (11) and second column plates (12), the temporary storage box (2) is distributed in both sides of the tower body (1) in a staggered way along the length direction of the tower body (1), a first through groove (21) is formed in the top wall of the temporary storage box (2) in a penetrating way, two first cover plates (22) are hinged at the first through groove (21) in the temporary storage box (2), a second through groove (23) is formed in the bottom wall of the temporary storage box (2) in a penetrating way, two second cover plates (24) are hinged at the second through groove (23), a rotating roller (13) is connected in a rotating way, a rotating motor (14) is mounted on the outer wall of the tower body (1), an output shaft of the rotating motor (14) extends into the tower body (1), a first bevel gear (141) is fixedly engaged with a bevel gear (141) of a bevel gear (141), one side of the rotating roller (13) facing the temporary storage box (2) is provided with a linkage assembly (3) for driving the first cover plate (22) and the second cover plate (24) to rotate.
2. The carbon dioxide separation and purification apparatus according to claim 1, wherein: the hinge department of first apron (22) and temporary storage box (2) installs first torsional spring (25), be provided with cam (132) between first column plate (11) and second column plate (12), cam (132) set firmly on the circumference lateral wall of commentaries on classics roller (13), one side of cam (132) is provided with first fixed plate (4), first fixed plate (4) and temporary storage box (2) fixed connection, sliding connection has movable rod (41) in first fixed plate (4), one end fixedly connected with scraper blade (411) of cam (132) are kept away from to movable rod (41), set firmly first spring (412) between scraper blade (411) and the first fixed plate (4), link assembly (3) set up in one side that scraper blade (411) deviates from first fixed plate (4).
3. A carbon dioxide separation and purification apparatus according to claim 2, wherein: fixing bases (5) are all set firmly to the inner wall of temporary storage box (2) both sides, first inclined plane (51) have all been seted up to the lateral wall that two fixing bases (5) are relative, one side that two fixing bases (5) are relative all is provided with shrouding (52), sliding connection between shrouding (52) and fixing base (5) along the direction of first inclined plane (51) slope, second inclined plane (521) have been seted up to one side that shrouding (52) deviates from second apron (24), articulated have articulated pole (221) between shrouding (52) and first apron (22).
4. A carbon dioxide separation and purification apparatus according to claim 3, wherein: the linkage assembly (3) comprises a second fixing plate (31), a trigger rod (32), a second spring (33), a moving plate (34) and a transmission rod (35), wherein the second fixing plate (31) is fixedly arranged on one side, far away from the temporary storage box (2), of the scraping plate (411), the trigger rod (32) penetrates through the second fixing plate (31) and is in sliding connection with the second fixing plate, the trigger rod (32) is far away from one end of the first fixing plate (4), a third inclined surface (321) is formed in one end, far away from the first fixing plate (4), of the trigger rod (32), the moving plate (34) is fixedly arranged at one end, close to the temporary storage box (2), of the trigger rod (32), the second spring (33) is fixedly arranged between the second fixing plate (31) and the moving plate (34), the transmission rod (35) is fixedly arranged on the surface, facing the second cover plate (24), and the hinge joint of the second cover plate (24) and the temporary storage box (2), and the second torsion spring (26) are arranged.
5. A carbon dioxide separation and purification apparatus according to claim 3, wherein: the sealing plate (52) is fixedly provided with a first guide block (522) towards the side wall of the fixed seat (5), the fixed seat (5) is provided with a first guide groove (53) which is matched with the first guide block (522) in a sliding manner at the first inclined surface (51), and one side of the first guide block (522) deviating from the sealing plate (52) is hinged with a first ball (5221) in a ball mode.
6. A carbon dioxide separation and purification apparatus according to claim 2, wherein: a rotating shaft (133) is arranged between the first tower plate (11) and the second tower plate (12), the rotating shaft (133) is fixedly arranged on the circumferential side wall of the rotating roller (13), the circumferential side wall of the rotating shaft (133) is obliquely provided with a first sliding groove (1331) from the bottom to the top, the circumferential side wall of the rotating shaft (133) is obliquely provided with a second sliding groove (1332) from the top to the bottom, the first sliding groove (1331) is communicated with the second sliding groove (1332), a movable frame (6) is arranged between the first tower plate (11) and the second tower plate (12), the movable frame (6) is distributed between the rotating shaft (133) and the inner wall of the tower body (1) in a staggered manner along the length direction of the tower body (1), the movable frame (6) and the inner wall of the tower body (1) are in sliding connection along the length direction of the tower body (1), the movable frame (6) is fixedly provided with a first sliding rod (62) towards the side wall of the rotating shaft (133), the first sliding rod (62) and the rotating shaft (133) are in sliding connection with the second sliding groove (1332), the upper surface of the movable frame (6) is provided with a plurality of brush brushes (61) penetrating through the first surface (61) and adapting to the first surface (111), the surface of the second column plate (12) is provided with a second through hole (121) which is matched with the hairbrush (61) in a penetrating way.
7. The carbon dioxide separation and purification apparatus according to claim 6, wherein: one side of the movable frame (6) deviating from the first sliding rod (62) is fixedly provided with a second guide block (63), the inner wall of the tower body (1) is provided with a second guide groove (15) which is matched with the second guide block (63) in a sliding way, and the side wall of the periphery of the second guide block (63) is provided with a second ball (631) in a ball-joint way.
8. The carbon dioxide separation and purification apparatus according to claim 6, wherein: one side of the scraper blade (411) far away from the temporary storage box (2) is hinged with a liquid baffle (7), and a moving assembly (8) for driving the liquid baffle (7) to move is arranged between one side of the liquid baffle (7) far away from the scraper blade (411) and the rotating shaft (133).
9. The carbon dioxide separation and purification apparatus according to claim 8, wherein: the moving assembly (8) comprises a second sliding rod (81), the second sliding rod (81) is connected with the rotating shaft (133) in a sliding mode along the first sliding groove (1331) and the second sliding groove (1332), and the liquid baffle (7) is hinged to one end, far away from the rotating shaft (133), of the second sliding rod (81).
10. The carbon dioxide separation and purification apparatus according to claim 1, wherein: both ends of the rotating roller (13) are respectively sleeved with a supporting ring (134), limiting blocks (135) are annularly and fixedly arranged on the circumferential side wall of the rotating roller (13), limiting grooves (1341) which are slidably matched with the limiting blocks (135) are annularly formed in the inner wall of the supporting ring (134), and supporting rods (16) are fixedly connected between the supporting ring (134) and the inner wall of the tower body (1).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310564798.1A CN116271924B (en) | 2023-05-19 | 2023-05-19 | Carbon dioxide separation and purification device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310564798.1A CN116271924B (en) | 2023-05-19 | 2023-05-19 | Carbon dioxide separation and purification device |
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| CN116271924A true CN116271924A (en) | 2023-06-23 |
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| CN116271924B (en) | 2023-08-29 |
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