CN115289866B - Built-in lamella condenser in top of tower - Google Patents
Built-in lamella condenser in top of tower Download PDFInfo
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- CN115289866B CN115289866B CN202210865151.8A CN202210865151A CN115289866B CN 115289866 B CN115289866 B CN 115289866B CN 202210865151 A CN202210865151 A CN 202210865151A CN 115289866 B CN115289866 B CN 115289866B
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- plate
- shell
- soaking
- plates
- waste gas
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- 241000446313 Lamella Species 0.000 title claims description 10
- 239000002351 wastewater Substances 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- -1 polytetrafluoroethylene Polymers 0.000 claims abstract description 14
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 14
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 14
- 238000002791 soaking Methods 0.000 claims description 155
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 26
- 238000003825 pressing Methods 0.000 claims description 9
- 239000002912 waste gas Substances 0.000 abstract description 50
- 239000007789 gas Substances 0.000 abstract description 30
- 238000009833 condensation Methods 0.000 abstract description 17
- 230000005494 condensation Effects 0.000 abstract description 17
- 239000003344 environmental pollutant Substances 0.000 abstract description 16
- 231100000719 pollutant Toxicity 0.000 abstract description 16
- 239000007788 liquid Substances 0.000 abstract description 15
- 239000002699 waste material Substances 0.000 abstract description 5
- 239000000498 cooling water Substances 0.000 description 33
- 238000012423 maintenance Methods 0.000 description 13
- 230000002035 prolonged effect Effects 0.000 description 7
- 230000008901 benefit Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000000112 cooling gas Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
- F28B1/02—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using water or other liquid as the cooling medium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B9/00—Auxiliary systems, arrangements, or devices
- F28B9/08—Auxiliary systems, arrangements, or devices for collecting and removing condensate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
- F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
- F28F3/042—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element
- F28F3/046—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element the deformations being linear, e.g. corrugations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G3/00—Rotary appliances
- F28G3/04—Rotary appliances having brushes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention belongs to the field of plate-shell type heat exchangers, in particular to a built-in plate-shell type condenser at the top of a tower, which comprises a shell; a water inlet and a gas outlet are formed in the position, close to the bottom, of the end face of the shell; a water outlet and an air inlet are formed in the position, close to the top, of the end face of the shell; a plurality of vapor chamber are uniformly arranged in the shell; the end face of the shell (29) is provided with a waste water port at the bottom of the water inlet, the waste water port is provided with a polytetrafluoroethylene film, condensate can be converged at the bottom of the waste water port due to being blocked by the polytetrafluoroethylene film, when condensed gas is discharged through the top air outlet and the waste water port, a worker opens the polytetrafluoroethylene film to discharge waste liquid, waste gas condensation treatment is completed, and gaseous pollutants in the waste gas in a steam state can be condensed into liquid by condensing the waste gas, so that the gaseous pollutants are separated from the waste gas, the pollution of the waste gas to the environment is reduced as much as possible, and the environment is protected.
Description
Technical Field
The invention belongs to the field of plate-shell type heat exchangers, and particularly relates to a plate-shell type condenser arranged in a tower top.
Background
The shell-and-plate heat exchanger is a heat exchanger with plate pipes as heat transfer elements, also called a flake heat exchanger, and is formed by bonding a plurality of heat exchange plates, packaging and combining a shell, alternately introducing cooling liquid and cooled gas between heat exchanges, and transferring heat of the cooled gas into the cooling liquid through the heat exchange plates, thereby completing cooling.
The prior art also proposes solutions, for example, a chinese patent with publication number CN103884201B discloses a built-in shell-and-plate condenser at the top of a solvent regeneration tower, the condenser can be installed inside the regeneration tower, and a natural reflux mode is adopted to reflux the condensed liquid phase medium to the top of the tower, so that the arrangement process is simple; and the heat exchange plate of the condenser is made of titanium, so that the replacement frequency of equipment can be greatly reduced, the installation cost and the maintenance cost of the device are reduced to the greatest extent, and the long-period safe and reliable operation of the device is ensured. The plate shell type condenser comprises a shell and a plate core body, wherein the plate core body is formed by laminating and fixedly connecting a plurality of heat exchange plates. The shell is provided with an overhead gas inlet, a circulating water outlet, a condensate outlet and an acid gas outlet; the cooling of the overhead gas is achieved by the cooperation of the plate Cheng Liudao of the plate core and the shell side flow channels.
The prior art's lamella condenser adopts welded structure to weld the heat exchanger plate together, and in this way, just be inconvenient for the workman to the washing of people heat exchanger plate, and because it is comparatively troublesome to install to be integral type's design, also be inconvenient for maintain.
To this end, the invention provides a built-in shell-and-plate condenser at the top of the tower.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to a built-in plate shell type condenser at the top of a tower, which comprises a shell; a water inlet and a gas outlet are formed in the position, close to the bottom, of the end face of the shell; a water outlet and an air inlet are formed in the position, close to the top, of the end face of the shell; a plurality of vapor chamber are uniformly arranged in the shell; the end face of the shell is provided with a waste water port at the bottom of the water inlet, and a polytetrafluoroethylene film is arranged at the waste water port; during operation, gas to be condensed is introduced into the gaps between the soaking plates in the shell through the air inlet, cooling water is injected into the gaps between the soaking plates through the water inlet, and the gas and the cooling water are sequentially introduced into the gaps between the soaking plates according to the sequence of gas, cooling water and gas, so that the gas and the cooling water are not in direct contact, but indirectly transfer heat through the soaking plates, gas condensation is completed, condensate is gathered at the waste water port at the bottom and is blocked by the polytetrafluoroethylene film, at the moment, after the condensed gas is discharged through the air outlet and the waste water port at the top, workers open the polytetrafluoroethylene film again, waste liquid is discharged, waste gas condensation treatment is completed, gaseous pollutants in a steam state in the waste gas can be condensed into liquid through condensation treatment of the waste gas, and then the gaseous pollutants are separated from the waste gas, so that the content of the pollutants in the waste gas is reduced, the pollution of the waste gas to the environment is reduced as much as possible, and the environmental protection is facilitated.
Preferably, a cover plate is arranged on one side of the shell; one end, far away from the water inlet, of the shell is fixedly connected with a hydraulic cylinder; a piston rod of the hydraulic cylinder is fixedly connected with a push plate; the top surface and the bottom surface of the vapor chamber are connected with connecting plates; corresponding sliding grooves are formed in the inner top surface and the bottom surface of the shell at positions corresponding to the connecting plates; when the soaking plate is in normal operation, the soaking plate is arranged in the shell, the whole shell is sealed through the cover plate, the hydraulic cylinder is restarted at the moment, the push plate is pushed through the piston rod of the hydraulic cylinder, the soaking plates are pushed through the push plate, the soaking plates are mutually extruded, the gap between the soaking plates is prevented from being communicated with the outside, gas or cooling water is prevented from leaking, meanwhile, when the soaking plates are required to be maintained, the hydraulic cylinder is restarted, the piston rod is retracted, so that the soaking plates are not attached, a worker can take out the soaking plates at the moment, the soaking plates are placed in the shell after maintenance is finished, the hydraulic cylinder is started to press the soaking plates, and the soaking plate is normally used after the cover plate is closed.
Preferably, a plurality of first springs are uniformly arranged around one side surface of the soaking plate; a spring groove is formed in the other side of the soaking plate at a position corresponding to the first spring; when the soaking plate is pushed by the hydraulic cylinder and the supporting plate, the soaking plates are extruded together, the first springs extend into the spring grooves and are extruded by the bottoms of the spring grooves to be in a compressed state, after the push plate is driven by the hydraulic cylinder to retract, the compressed first springs are relaxed, so that the soaking plates are far away from each other and are not tightly attached together, the soaking plates are conveniently detached by workers, and the soaking plates are convenient to maintain by the workers.
Preferably, the end face of the connecting plate, which is close to the bottom of the chute, is connected with a plurality of connecting seats; the end face, close to the bottom of the chute, of the connecting seat is rotationally connected with a first roller; when the hydraulic cylinder drives the push plate to extrude the soaking plate, the soaking plate generates rolling friction with the inner wall of the shell through the first roller, so that the friction force between the connecting plate and the inner wall of the shell is reduced, the abrasion caused by sliding of the soaking plate in the shell is reduced, and the service life of the soaking plate is prolonged.
Preferably, the chute is uniformly and fixedly connected with a plurality of second springs on the wall of the chute at one side far away from the push plate; a pressing plate is fixedly connected to one side, away from the chute wall, of the second spring; the connecting seat is rotationally connected with the soaking plate; during operation, when the pneumatic cylinder passes through push pedal extrusion vapor chamber, the connecting seat also can extrude the clamp plate, makes the second spring compress simultaneously, and when the pneumatic cylinder is not in extrusion vapor chamber, the second spring resumes to promote the connection board through the clamp plate, make the separation between the vapor chamber, workman alright rotate the connecting seat this moment, make the connecting seat rotatory ninety degrees, make things convenient for the workman to take vapor chamber out, made things convenient for the maintenance of workman to vapor chamber.
Preferably, the connecting seat is rotationally connected with a gear in the connecting plate; a toothed plate is connected in a sliding manner in the connecting plate; the toothed plate is meshed with the gear, and one end of the toothed plate extending out of the connecting plate is fixedly connected with a pull ring; during operation, when the clamp plate promotes the connection board, makes the separation between the soaking plate, and the workman can stimulate the pull ring this moment, and the pull ring is driving the gear plate and is sliding, and the slip of rethread pinion rack drives the gear rotation with its meshing, and the gear rotates and drives the connecting seat again and rotate, and the rotation first gyro wheel through the connecting seat rotates ninety degrees, and the workman alright take out the soaking plate this moment, further has made things convenient for the workman to maintain the soaking plate.
Preferably, the side surface of the vapor chamber is rotationally connected with second rollers which are uniformly arranged; when the soaking plate slides in the shell, the second roller on the side surface of the soaking plate rolls with the inner wall of the shell, friction between the soaking plate and the inner wall of the shell is reduced, and meanwhile, when a worker needs to pull out the soaking plate, the soaking plate can be pulled out from the shell after the bottom surface and the top surface of the second roller are clamped by the clamp, so that the clamp is prevented from being in direct contact with the surface of the soaking plate, the surface of the soaking plate is further protected, and the surface of the soaking plate is prevented from being deformed under the clamping of the clamp.
Preferably, the surfaces of the soaking plates are alternately fixedly connected with a first rubber pad and a second rubber pad; a diversion port is formed in the bottom of the first rubber pad, and an activated carbon plate is connected to the diversion port; when the waste gas passes through the gap formed between the first rubber pad and the second rubber pad and the soaking plate, after being cooled by the cooling water at the other side, gaseous pollutants in a steam state in the waste gas are condensed into liquid, and then the liquid is separated from the waste gas, flows into the active carbon plate through the flow guide port, is filtered and adsorbed by the active carbon plate, and is discharged through the waste water port, so that the pollution of waste water is further reduced.
Preferably, the soaking plate is rotatably connected with a rotating shaft in the middle of the second rubber pad; the surface of the rotating shaft is fixedly connected with an elastic brush plate which is uniformly arranged; when the cooling water is introduced into the gaps between the soaking plates and the second rubber pad, the elastic brush plates are pushed to rotate around the rotating shaft by the cooling water, and the surfaces of the soaking plates are brushed by the elastic brush plates to prevent scale formation, so that the cleaning frequency of workers is reduced, the labor cost required for maintaining the cooling water-saving brush is reduced, and the economic benefit is improved.
Preferably, the surface of the soaking plate is uniformly provided with a plurality of corrugated plates; during operation, cooling water and waste gas pass through the indirect contact of buckled plate, accomplish the condensation treatment to waste gas, and the buckled plate has increased the area of contact of vapor chamber with cooling water and waste gas, has improved heat conduction efficiency, and then improves and the cooling water is to the condensation effect of waste gas.
The beneficial effects of the invention are as follows:
1. according to the built-in lamella condenser at the top of the tower, after being discharged through the air outlet and the waste water outlet at the top, a worker opens the polytetrafluoroethylene film to discharge waste liquid and complete waste gas condensation treatment, and gaseous pollutants in a steam state in waste gas can be condensed into liquid through condensation treatment of the waste gas and further separated from the waste gas, so that the content of pollutants in the waste gas is reduced, the pollution of the waste gas to the environment is reduced as much as possible, and the environment is protected.
2. According to the built-in lamella condenser at the top of the tower, the piston rod is retracted through the hydraulic cylinder, so that the soaking plate is not attached any more, at the moment, a worker can take out the soaking plate, after maintenance is finished, the soaking plate is put into the shell again, the hydraulic cylinder is started to press the soaking plate, and after the cover plate is closed, the condenser can be normally used, so that the installation of the condenser is convenient for the worker, meanwhile, the maintenance difficulty of the worker on the condenser is reduced, and the service life of the condenser is prolonged.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic view of a vapor chamber of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 2 at A;
FIG. 5 is a cross-sectional view of a soaking plate in the present invention;
FIG. 6 is a schematic view of the structure of the connecting plate of the present invention;
FIG. 7 is an enlarged view of a portion of FIG. 6 at B;
FIG. 8 is a schematic view of the structure of an elastic brush plate according to the present invention
In the figure: 1. a water inlet; 2. an air outlet; 3. a water outlet; 4. an air inlet; 5. a soaking plate; 6. a waste water port; 7. a polytetrafluoroethylene film; 8. a cover plate; 9. a hydraulic cylinder; 10. a push plate; 11. a connecting plate; 12. A chute; 13. a first spring; 14. a spring groove; 15. a connecting seat; 16. a first roller; 17. a second spring; 18. a pressing plate; 19. a gear; 20. a toothed plate; 21. a pull ring; 22. a second roller; 23. a first rubber pad; 24. a second rubber pad; 25. an activated carbon plate; 26. a rotating shaft; 27. an elastic brush plate; 28. Corrugated plates; 29 housings.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Example 1
As shown in fig. 1 to 3, an overhead built-in lamella condenser according to an embodiment of the present invention includes a housing 29; a water inlet 1 and a gas outlet 2 are formed in the position, close to the bottom, of the end face of the shell 29; a water outlet 3 and an air inlet 4 are formed in the position, close to the top, of the end face of the shell 29; a plurality of vapor chamber 5 are uniformly arranged in the shell 29; the end face of the shell 29 is provided with a waste water port 6 at the bottom of the water inlet 1, and a polytetrafluoroethylene film 7 is arranged at the waste water port 6; during operation, gas to be condensed is introduced into the gaps between the soaking plates 5 in the shell 29 through the air inlet 4, cooling water is injected into the gaps between the soaking plates 5 through the water inlet 1, and the gas and the cooling water are sequentially introduced into the gaps between the soaking plates 5 according to the sequence of gas, cooling water and gas, so that the gas and the cooling water are not in direct contact, but indirectly transfer heat through the soaking plates 5, gas condensation is completed, condensate is gathered at the waste water port 6 at the bottom and is blocked by the polytetrafluoroethylene film 7, at the moment, after the condensed gas is discharged through the air outlet 2 and the waste water port 6 at the top, workers open the polytetrafluoroethylene film 7 again, waste liquid is discharged, waste gas condensation treatment is completed, and gaseous pollutants in a steam state in waste gas can be condensed into liquid through condensation treatment of the waste gas, and then the gaseous pollutants are separated from the waste gas, so that the content of the pollutants in the waste gas is reduced, the pollution of the waste gas to the environment is reduced as much as possible, and the environment is protected.
As shown in fig. 1 to 2, a cover plate 8 is mounted on one side of the housing 29; the hydraulic cylinder 9 is fixedly connected to one end, far away from the water inlet 1, of the shell 29; a piston rod of the hydraulic cylinder 9 is fixedly connected with a push plate 10; the top surface and the bottom surface of the soaking plate 5 are connected with a connecting plate 11; corresponding sliding grooves 12 are formed in the inner top surface and the bottom surface of the shell 29 at positions corresponding to the connecting plates 11; when the soaking plate 5 is in normal operation, the soaking plate 5 is arranged in the shell 29, the whole shell 29 is sealed through the cover plate 8, the hydraulic cylinder 9 is restarted at the moment, the push plate 10 is pushed through the piston rod of the hydraulic cylinder 9, the soaking plate 5 is pushed through the push plate 10, the soaking plates 5 are mutually extruded, a crack is formed between the soaking plates 5 and is communicated with the outside, so that leakage of gas or cooling water is caused, meanwhile, when the soaking plates 5 are required to be maintained, the hydraulic cylinder 9 is restarted, the piston rod is retracted, so that the soaking plates 5 are not attached, at the moment, a worker can take out the soaking plates 5, after the maintenance is completed, the soaking plates are put into the shell 29 again, the hydraulic cylinder 9 is started to press the soaking plates 5, and after the cover plate 8 is closed, the soaking plate is normally used, so that the installation of the soaking plate is convenient for the worker, the maintenance difficulty of the soaking plate is reduced, and the service life of the soaking plate is prolonged.
As shown in fig. 5, a plurality of first springs 13 are uniformly installed around one side surface of the vapor chamber 5; a spring groove 14 is formed in the other side of the soaking plate 5 at a position corresponding to the first spring 13; when the soaking plate 5 is pushed by the hydraulic cylinder 9 and the supporting plate in a pair, the first springs 13 extend into the spring grooves 14 and are in a compressed state by the extrusion of the bottoms of the spring grooves 14, and after the hydraulic cylinder 9 drives the pushing plate 10 to retract, the compressed first springs 13 are relaxed, so that the soaking plates 5 are far away from each other and are not tightly attached together, the soaking plates 5 are conveniently detached by workers, and the maintenance of the soaking plates 5 by the workers is facilitated.
As shown in fig. 2 and 4, the end face of the connecting plate 11, which is close to the bottom of the chute 12, is connected with a plurality of connecting seats 15; the end face, close to the bottom of the chute 12, of the connecting seat 15 is rotatably connected with a first roller 16; when the hydraulic cylinder 9 drives the push plate 10 to extrude the soaking plate 5, the soaking plate 5 generates rolling friction with the inner wall of the shell 29 through the first roller 16, so that the friction between the connecting plate 11 and the inner wall of the shell 29 is reduced, the abrasion caused by sliding of the soaking plate 5 in the shell 29 is reduced, and the service life of the soaking plate 5 is prolonged.
As shown in fig. 2 and 4, a plurality of second springs 17 are uniformly and fixedly connected to the groove wall of one side of the chute 12 far away from the push plate 10; a pressing plate 18 is fixedly connected to one side, away from the groove wall of the chute 12, of the second spring 17; the connecting seat 15 is rotationally connected with the soaking plate 5; when the hydraulic cylinder 9 extrudes the soaking plate 5 through the push plate 10, the connecting seat 15 also extrudes the pressing plate 18, meanwhile, the second spring 17 is compressed, when the hydraulic cylinder 9 is not extruding the soaking plate 5, the second spring 17 is restored, the connecting plate 11 is pushed through the pressing plate 18, the soaking plates 5 are separated, at the moment, a worker can rotate the connecting seat 15, the connecting seat 15 rotates ninety degrees, the soaking plate 5 is conveniently pulled out by the worker, and the maintenance of the worker on the soaking plate 5 is facilitated.
As shown in fig. 6 to 7, the connecting seat 15 is rotatably connected with a gear 19 in the connecting plate 11; a toothed plate 20 is connected in a sliding manner in the connecting plate 11; the toothed plate 20 is in meshed connection with the gear 19, and one end of the toothed plate 20 extending out of the connecting plate 11 is fixedly connected with a pull ring 21; when the work, when clamp plate 18 promotes the connection board, makes the separation between the vapor chamber 5, and the workman can stimulate pull ring 21 this moment, and pull ring 21 is driving the gear 19 board and is sliding, and the slip of rethread pinion rack 20 drives the gear 19 rotation with it meshing, and gear 19 rotates and drives connecting seat 15 rotation again, and the rotation first gyro wheel 16 through connecting seat 15 rotates ninety degrees, and the workman alright take vapor chamber 5 out this moment, further has made things convenient for the workman to maintain vapor chamber 5.
As shown in fig. 2 and 6, the second rollers 22 are rotatably connected to the side surfaces of the soaking plate 5; when the soaking plate 5 slides in the shell 29, the second roller 22 on the side surface of the soaking plate 5 rolls with the inner wall of the shell 29, friction between the soaking plate 5 and the inner wall of the shell 29 is reduced, and meanwhile, when a worker needs to pull out the soaking plate 5, the soaking plate 5 is pulled out of the shell 29 after the bottom surface and the top surface of the second roller 22 are clamped by the clamp, so that the direct contact between the clamp and the surface of the soaking plate 5 is avoided, the surface of the soaking plate 5 is protected, and the surface of the soaking plate 5 is prevented from being deformed under the clamping of the clamp.
As shown in fig. 6, the surfaces of the soaking plates 5 are alternately and fixedly connected with a first rubber pad 23 and a second rubber pad 24; a diversion port is formed in the bottom of the first rubber pad, and the diversion port is connected with an activated carbon plate 25; when the waste gas passes through the gap formed between the first rubber pad 23 and the second rubber pad 24 and the soaking plate 5, after being cooled by the cooling water at the other side, the gaseous pollutants in the steam state in the waste gas are condensed into liquid, then the liquid is separated from the waste gas, flows into the activated carbon plate 25 through the flow guide port, and is filtered and adsorbed by the activated carbon plate 25, and then is discharged through the waste water port 6, so that the pollution of waste water is further reduced, and meanwhile, the soaking plate 5 is easy to detach, the subsequent replacement of the activated carbon plate 25 is also convenient, the pollution to the environment is further reduced, and meanwhile, the service time of the invention is prolonged by the replaceable activated carbon plate.
Example two
As shown in fig. 8, in comparative example one, another embodiment of the present invention is: the soaking plate 5 is rotatably connected with a rotating shaft 26 at the middle part of the second rubber pad 24; the surface of the rotating shaft 26 is fixedly connected with an elastic brush plate 27 which is uniformly arranged; when the cooling water is introduced into the gap between the soaking plates 5 and the second rubber pad 24, the elastic brush plates 27 are pushed to rotate around the rotating shaft 26 by the cooling water, and the surfaces of the soaking plates 5 are brushed by the elastic brush plates 27 to prevent the formation of scale, so that the cleaning frequency of workers is reduced, the labor cost required for maintaining the invention is reduced, and the economic benefit is improved.
As shown in fig. 8, a plurality of corrugated plates 28 are uniformly arranged on the surface of the soaking plate 5; during operation, cooling water and waste gas are indirectly contacted through the corrugated plate 28, so that the waste gas is condensed, the contact area between the vapor chamber 5 and the cooling water and the waste gas is increased by the corrugated plate 28, the heat conduction efficiency is improved, and the condensation effect of the cooling water on the waste gas is further improved.
During operation, gas to be condensed is introduced into the gaps between the soaking plates 5 in the shell 29 through the air inlet 4, cooling water is injected into the gaps between the soaking plates 5 through the water inlet 1, and the gas and the cooling water are sequentially introduced into the gaps between the soaking plates 5 according to the sequence of gas, cooling water and gas, so that the gas and the cooling water are not in direct contact, but indirectly transfer heat through the soaking plates 5, gas condensation is completed, condensate is gathered at the waste water port 6 at the bottom and is blocked by the polytetrafluoroethylene film 7, at the moment, after the condensed gas is discharged through the air outlet 2 and the waste water port 6 at the top, workers open the polytetrafluoroethylene film 7 again, waste liquid is discharged, waste gas condensation treatment is completed, and gaseous pollutants in a steam state in waste gas can be condensed into liquid through condensation treatment of the waste gas, and then the gaseous pollutants are separated from the waste gas, so that the content of the pollutants in the waste gas is reduced, the pollution of the waste gas to the environment is reduced as much as possible, and the environment is protected.
When the soaking plate 5 works normally, the soaking plate 5 is arranged in the shell 29, the whole shell 29 is sealed through the cover plate 8, the hydraulic cylinder 9 is restarted at the moment, the push plate 10 is pushed through the piston rod of the hydraulic cylinder 9, the soaking plate 5 is pushed through the push plate 10, the soaking plates 5 are mutually extruded, a crack is formed between the soaking plates 5 and is communicated with the outside, gas or cooling water is prevented from leaking, meanwhile, when the soaking plates 5 are required to be maintained, the piston rod can be retracted through restarting the hydraulic cylinder 9, so that the soaking plates 5 are not attached, at the moment, workers can take out the soaking plates 5, after maintenance is completed, the soaking plates are put into the shell 29 again, the hydraulic cylinder 9 is started to press the soaking plates 5, and after the cover plate 8 is closed, the soaking plate is normally used, so that the installation of the soaking plate is convenient for workers, the maintenance difficulty of the workers on the soaking plate is reduced, and the service life of the soaking plate is prolonged.
When the soaking plate 5 is pushed by the hydraulic cylinder 9 and the supporting plate, the first springs 13 extend into the spring grooves 14 and are in a compressed state by the extrusion of the bottoms of the spring grooves 14, and when the hydraulic cylinder 9 drives the push plate 10 to retract, the compressed first springs 13 are relaxed, so that the soaking plates 5 are far away from each other and are not tightly attached together, the soaking plates 5 are conveniently detached by workers, and the maintenance of the soaking plates 5 by the workers is facilitated.
When the hydraulic cylinder 9 drives the push plate 10 to extrude the soaking plate 5, the soaking plate 5 generates rolling friction with the inner wall of the shell 29 through the first roller 16, so that the friction force between the connecting plate 11 and the inner wall of the shell 29 is reduced, the abrasion caused by sliding of the soaking plate 5 in the shell 29 is reduced, and the service life of the soaking plate 5 is prolonged.
When the hydraulic cylinder 9 extrudes the soaking plate 5 through the push plate 10, the connecting seat 15 also extrudes the pressing plate 18, meanwhile, the second spring 17 is compressed, when the hydraulic cylinder 9 is not extruding the soaking plate 5, the second spring 17 is restored, the connecting plate 11 is pushed through the pressing plate 18, the soaking plates 5 are separated, at the moment, a worker can rotate the connecting seat 15, the connecting seat 15 rotates ninety degrees, the soaking plate 5 is conveniently pulled out by the worker, and the maintenance of the soaking plate 5 by the worker is facilitated.
When the pressing plate 18 pushes the connecting plates to separate the soaking plates 5, a worker can pull the pull ring 21, the pull ring 21 drives the gear 19 to slide, the gear 19 meshed with the pull ring slides through the toothed plate 20, the gear 19 rotates to drive the connecting seat 15 to rotate, the first roller 16 rotates ninety degrees through the rotation of the connecting seat 15, and the worker can pull out the soaking plates 5 at the moment, so that the soaking plates 5 are further convenient for the worker to maintain.
When the soaking plate 5 slides in the shell 29, the second roller 22 on the side surface of the soaking plate 5 rolls with the inner wall of the shell 29, so that friction between the soaking plate 5 and the inner wall of the shell 29 is reduced, and meanwhile, when a worker needs to pull out the soaking plate 5, the soaking plate 5 is pulled out of the shell 29 after the bottom surface and the top surface of the second roller 22 are clamped by the clamp, so that the clamp is prevented from being in direct contact with the surface of the soaking plate 5, the surface of the soaking plate 5 is further protected, and deformation of the surface of the soaking plate 5 is prevented under the clamping of the clamp.
When the waste gas passes through the gap formed between the first rubber pad 23 and the second rubber pad 24 and the soaking plate 5, after being cooled by the cooling water at the other side, the gaseous pollutants in the vapor state in the waste gas are condensed into liquid, and then are separated from the waste gas, flow into the activated carbon plate 25 through the flow guide port, and are filtered and adsorbed by the activated carbon plate 25 and then discharged through the waste water port 6, so that the pollution of the waste water is further reduced, and meanwhile, the soaking plate 5 is easy to detach, the subsequent replacement of the activated carbon plate 25 is also convenient, the pollution to the environment is further reduced, and meanwhile, the replaceable activated carbon plate also prolongs the service time of the invention.
When cooling water is introduced into the gap between the soaking plates 5 and the second rubber pad 24, the cooling water pushes the elastic brush plate 27 to rotate around the rotating shaft 26, and the elastic brush plate 27 brushes the surface of the soaking plates 5 to prevent scale formation, so that the cleaning frequency of workers is reduced, the labor cost required for maintaining the invention is reduced, and the economic benefit is improved.
The cooling water and the waste gas are indirectly contacted through the corrugated plate 28 to finish the condensation treatment of the waste gas, and the contact area of the soaking plate 5 and the cooling water and the waste gas is increased by the corrugated plate 28, so that the heat conduction efficiency is improved, and the condensation effect of the cooling water on the waste gas is further improved.
The front, rear, left, right, up and down are all based on fig. 1 in the drawings of the specification, the face of the device facing the observer is defined as front, the left side of the observer is defined as left, and so on, according to the viewing angle of the person.
In the description of the present invention, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present invention.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a built-in lamella condenser in top of tower which characterized in that: comprises a housing (29); a water inlet (1) and a gas outlet (2) are formed in the position, close to the bottom, of the end face of the shell (29); a water outlet (3) and an air inlet (4) are formed in the position, close to the top, of the end face of the shell (29); a plurality of vapor chamber (5) are uniformly arranged in the shell (29); the end face of the shell (29) is provided with a waste water port (6) at the bottom of the water inlet (1), and a polytetrafluoroethylene film (7) is arranged at the waste water port (6);
a cover plate (8) is arranged on one side of the shell (29); one end, far away from the water inlet (1), of the shell (29) is fixedly connected with a hydraulic cylinder (9); a piston rod of the hydraulic cylinder (9) is fixedly connected with a push plate (10); the top surface and the bottom surface of the soaking plate (5) are connected with a connecting plate (11); corresponding sliding grooves (12) are formed in the inner top surface and the bottom surface of the shell (29) at positions corresponding to the connecting plates (11);
a plurality of first springs (13) are uniformly arranged around one side surface of the soaking plate (5); a spring groove (14) is formed in the other side of the soaking plate (5) at a position corresponding to the first spring (13);
the end face, close to the bottom of the chute (12), of the connecting plate (11) is connected with a plurality of connecting seats (15); the end face, close to the bottom of the chute (12), of the connecting seat (15) is rotationally connected with a first roller (16);
a plurality of second springs (17) are uniformly and fixedly connected to the groove wall of one side of the chute (12) far away from the push plate (10); a pressing plate (18) is fixedly connected to one side, away from the groove wall of the sliding groove (12), of the second spring (17); the connecting seat (15) is rotationally connected with the soaking plate (5);
the connecting seat (15) is rotationally connected with a gear (19) in the connecting plate (11); a toothed plate (20) is connected in a sliding manner in the connecting plate (11); the toothed plate (20) is meshed with the gear (19), and one end of the toothed plate (20) extending out of the connecting plate (11) is fixedly connected with a pull ring (21).
2. An overhead built-in lamella condenser according to claim 1, wherein: the side surface of the soaking plate (5) is rotationally connected with second rollers (22) which are uniformly arranged.
3. An overhead built-in lamella condenser according to claim 2, wherein: the surfaces of the soaking plates (5) are alternately fixedly connected with a first rubber pad (23) and a second rubber pad (24); the bottom of the first rubber pad is provided with a diversion port, and the diversion port is connected with an activated carbon plate (25).
4. A built-in shell-and-plate condenser for a tower top according to claim 3, wherein: the soaking plate (5) is rotationally connected with a rotating shaft (26) at the middle part of the second rubber pad (24); the surface of the rotating shaft (26) is fixedly connected with an elastic brush plate (27) which is uniformly arranged.
5. The overhead built-in lamella condenser of claim 4, wherein: a plurality of corrugated plates (28) are uniformly arranged on the surface of the soaking plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210865151.8A CN115289866B (en) | 2022-07-21 | 2022-07-21 | Built-in lamella condenser in top of tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210865151.8A CN115289866B (en) | 2022-07-21 | 2022-07-21 | Built-in lamella condenser in top of tower |
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| Publication Number | Publication Date |
|---|---|
| CN115289866A CN115289866A (en) | 2022-11-04 |
| CN115289866B true CN115289866B (en) | 2024-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210865151.8A Active CN115289866B (en) | 2022-07-21 | 2022-07-21 | Built-in lamella condenser in top of tower |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103884201A (en) * | 2014-01-27 | 2014-06-25 | 中国船舶重工集团公司第七一一研究所 | Internally-installed plate-shell type overhead condenser for solvent regeneration tower |
| CN107594564A (en) * | 2017-09-24 | 2018-01-19 | 杨保生 | Magnetic tape trailer recuperation of heat and the coconut comprehensive process device of peeling drying |
| CN111551047A (en) * | 2020-05-19 | 2020-08-18 | 梁全洲 | Secondary condensation system of post-treatment device for coal chemical industry carbon washing tower wastewater |
| CN212619429U (en) * | 2020-06-30 | 2021-02-26 | 瀚能(苏州)节能科技有限公司 | Pillow board formula VOC waste gas condensing unit |
| CN216925246U (en) * | 2021-12-24 | 2022-07-08 | 宇山新环保科技(大连)有限公司 | Heat exchanger for preparing battery-grade copper acetate ammonia liquid |
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2022
- 2022-07-21 CN CN202210865151.8A patent/CN115289866B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103884201A (en) * | 2014-01-27 | 2014-06-25 | 中国船舶重工集团公司第七一一研究所 | Internally-installed plate-shell type overhead condenser for solvent regeneration tower |
| CN107594564A (en) * | 2017-09-24 | 2018-01-19 | 杨保生 | Magnetic tape trailer recuperation of heat and the coconut comprehensive process device of peeling drying |
| CN111551047A (en) * | 2020-05-19 | 2020-08-18 | 梁全洲 | Secondary condensation system of post-treatment device for coal chemical industry carbon washing tower wastewater |
| CN212619429U (en) * | 2020-06-30 | 2021-02-26 | 瀚能(苏州)节能科技有限公司 | Pillow board formula VOC waste gas condensing unit |
| CN216925246U (en) * | 2021-12-24 | 2022-07-08 | 宇山新环保科技(大连)有限公司 | Heat exchanger for preparing battery-grade copper acetate ammonia liquid |
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| CN115289866A (en) | 2022-11-04 |
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