CN113457365A - But exhaust treatment device of quick conversion absorption and desorption - Google Patents
But exhaust treatment device of quick conversion absorption and desorption Download PDFInfo
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- CN113457365A CN113457365A CN202110555148.1A CN202110555148A CN113457365A CN 113457365 A CN113457365 A CN 113457365A CN 202110555148 A CN202110555148 A CN 202110555148A CN 113457365 A CN113457365 A CN 113457365A
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- 238000003795 desorption Methods 0.000 title claims abstract description 48
- 238000006243 chemical reaction Methods 0.000 title description 6
- 238000010521 absorption reaction Methods 0.000 title description 2
- 238000001179 sorption measurement Methods 0.000 claims abstract description 58
- 239000002912 waste gas Substances 0.000 claims abstract description 40
- 238000007084 catalytic combustion reaction Methods 0.000 claims abstract description 38
- 238000001914 filtration Methods 0.000 claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000002245 particle Substances 0.000 claims abstract description 13
- 239000007789 gas Substances 0.000 claims description 29
- 238000005192 partition Methods 0.000 claims description 24
- 230000001105 regulatory effect Effects 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 abstract description 11
- 229920006395 saturated elastomer Polymers 0.000 description 7
- 238000002485 combustion reaction Methods 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009827 uniform distribution Methods 0.000 description 3
- 239000002918 waste heat Substances 0.000 description 3
- 238000006555 catalytic reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
- B01D53/0423—Beds in columns
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
- F23G7/07—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases in which combustion takes place in the presence of catalytic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
- B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
- B01D2259/4009—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating using hot gas
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a waste gas treatment device capable of quickly converting adsorption and desorption, which comprises a filter tower, a catalytic combustion furnace, a water tank, a chimney, a particle filter layer and a wind speed control mechanism, wherein the filter tower is arranged on the top of the filter tower; the filter tower is connected with the catalytic combustion furnace through a waste gas output pipe; the catalytic combustion furnace is connected with the water tank through a pipeline; the water tank is respectively connected with the filter tower and the chimney through an air inlet pipe and an exhaust pipe; the particle filtering layer is fixed at the filtering tower part; the wind speed control mechanism is arranged at the bottom of the outer wall of the filter tower. According to the invention, the switching mechanism is arranged in the filter tower, and the switching mechanism can realize real-time switching between the adsorption process and the desorption process of the adsorption plate, so that the waste gas can be continuously filtered and adsorbed, and the working efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of waste gas purification treatment, and particularly relates to a waste gas treatment device capable of quickly switching adsorption and desorption.
Background
The existing waste gas is treated by methods such as multi-layer filtration adsorption, catalytic combustion and the like according to different types;
1) in some treatment devices, the adsorption and desorption of the waste gas are two independent treatment processes; when the adsorption plate is desorbed, the adsorption plate needs to be replaced, and then the saturated adsorption plate is desorbed independently by using a desorption mechanism; the process needs to be stopped, so that the working efficiency is reduced;
2) the waste gas inlet end of some catalytic combustion furnaces is open; the waste gas directly enters a catalytic combustion furnace through a pipeline and then is subjected to catalytic combustion; the method has the defects that in the process of cross-ventilation, waste gas can not be uniformly and comprehensively catalyzed with a catalyst on a catalytic combustion bed, so that combustion is rapidly carried out, catalysis is insufficient, and treatment is incomplete.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the waste gas treatment device capable of rapidly converting adsorption and desorption.
In order to achieve the purpose, the invention adopts the technical scheme that:
a waste gas treatment device capable of rapidly converting adsorption and desorption comprises a filter tower, a catalytic combustion furnace, a water tank, a chimney, a particle filter layer and a wind speed control mechanism; the filter tower is connected with the catalytic combustion furnace through a waste gas output pipe; the catalytic combustion furnace is connected with the water tank through a pipeline; the water tank is respectively connected with the filter tower and the chimney through an air inlet pipe and an exhaust pipe; the particle filtering layer is fixed at the filtering tower part; the wind speed control mechanism is arranged at the bottom of the outer wall of the filter tower.
The particle filtering layer comprises a filtering layer, a second sealing plate, a second guide rail, a second jacking block and a third fixing frame; the third fixing frame is fixed inside the filtering tower; the second guide rail is arranged on the outer wall of the filter tower; the second sealing plate is arranged in the second guide rail and can slide left and right in the second guide rail; the filter layer is arranged on the third fixing frame, and the third fixing frame is at least provided with a pair of filter layers, and the two filter layers are mutually overlapped; the filter layer is provided with a slot; the second ejector block is inserted into the slot, a bolt is arranged on the second ejector block, and one end of the bolt abuts against the outer wall of the filter tower;
the wind speed control mechanism comprises an air inlet box body, a regulating plate, an air cylinder, a guide plate and a waste gas inlet pipe; the air inlet box body is fixed on the outer wall of the filter tower, and guide plates are arranged on two sides of the air inlet box body; the top of the air inlet box body is provided with a second guide groove; the regulating plate is positioned above the air inlet box body; a plurality of through grooves are symmetrically formed in the regulating plate, and first guide posts are arranged at two ends of the regulating plate and are arranged in the guide plates; the through groove and the guide plate are provided with an inclination angle of 30-60 degrees; the two end faces of the guide plate are provided with rotating shafts and are fixed inside the air inlet box body through the rotating shafts and the bearings; the guide plate is provided with a second guide post which passes through the second guide groove and is arranged in the through groove; the cylinder is fixed on the air inlet box body and is positioned on one side of the regulating plate, and the cylinder top shaft is fixedly connected with one end of the regulating plate; the waste gas inlet pipe is connected with the gas inlet box body;
the outer wall of the filter tower is provided with a mounting frame, a sealing plate, an air inlet pipe, an air outlet pipe and a waste gas output pipe; the mounting frame penetrates through the tower body of the filter tower; the outer wall of the tower body of the filter tower is provided with a replacing opening which is sealed by a seal plate; the air inlet pipe is positioned below the air outlet pipe; the closing plate and the replacing port are positioned between the air inlet pipe and the air outlet pipe; the inside shifter and the filtering mechanism that is equipped with of filter tower.
The filtering mechanism comprises a filtering plate and a second fixing frame; the second fixing frame is fixed on the inner wall of the filtering tower, a replacing opening is formed in the outer wall of the filtering tower and corresponds to the second fixing frame, and meanwhile a sealing plate is arranged at the replacing opening for sealing; the second fixing frame is provided with a first guide groove and a top block; the ejector block is provided with a spring for ejecting the ejector block; the filter inserts the second mount along first guide way and installs fixedly.
The conversion mechanism comprises a motor, a guide rail, a first fixing frame, an adsorption plate, a first partition plate and a second partition plate; the motor is fixed in the mounting frame, and a key groove and an embedded block are arranged at the top end of an output shaft of the motor; the guide rail is annular and is fixed on the inner wall of the filter tower, and meanwhile, the tower body of the filter tower is provided with a replacing opening which is parallel to the guide rail; the first fixing frame is arranged on the guide rail; the adsorption plate is a combined type adsorption plate and is arranged on the first fixing frame; the second partition plate is arranged below the guide rail and fixedly connected with the guide rail and the inner wall of the filter tower; the first partition plate is arranged above the guide rail and fixedly connected with the inner wall of the filter tower and the guide rail, and the output shaft of the motor penetrates through the second partition plate and is movably connected with the second partition plate through a bearing; a key groove is formed at the joint of the first fixing frame and the output shaft; the top end of the output shaft is fixedly connected with the first fixing frame through a key groove and an embedded block; the first partition plate and the second partition plate form a desorption bin.
A catalytic combustion bed and an even layer are arranged in the catalytic combustion furnace; the uniform layers are positioned below the catalytic combustion bed; the outer wall of the catalytic combustion furnace is provided with a combustion-supporting device and a pipeline; evenly distributed conical through holes are formed in the equally-distributing layer.
A continuous bent pipe is arranged in the water tank and is connected with the pipeline and the discharge pipe; a water inlet pipe and a high-temperature steam output pipe are arranged outside the water tank; the high-temperature steam output pipe is connected with the air inlet pipe.
The bottom of the chimney is provided with a fan and is connected with a discharge pipe;
compared with the prior art, the invention has the beneficial effects that:
1) the first fixing frame is rotated through the switching mechanism in the filter tower, so that the real-time switching of the adsorption plate for completing desorption in the desorption bin and the adsorption plate saturated outside the desorption bin is realized, the simultaneous adsorption and desorption processes are realized, and the continuous and uninterrupted performance of adsorption and filtration is ensured; the shutdown treatment is avoided, and the working efficiency is improved;
2) the catalytic combustion tower is internally provided with the uniform distribution plate, the uniform distribution plate is provided with the conical through holes, and waste gas enters the catalytic combustion tower and passes through the conical through holes on the uniform distribution plate, can uniformly and comprehensively perform catalytic reaction with a catalyst on a catalytic combustion bed, and then is combusted, so that the catalytic and combustion effects are improved;
3) the water of the high temperature waste gas heating water tank after the burning forms high temperature steam and carries out the desorption to the saturated adsorption plate in the desorption storehouse, has not only realized the recycle of high temperature waste heat, has reduced thermal emission in the atmosphere simultaneously.
Drawings
FIG. 1 is a schematic structural view of a waste gas treatment device capable of rapidly switching adsorption and desorption according to the present invention;
FIG. 2 is a schematic view of the internal structure of a catalytic combustion furnace in a waste gas treatment device capable of rapidly switching adsorption and desorption;
FIG. 3 is a schematic cross-sectional view of a filter tower in an exhaust gas treatment device capable of rapidly switching adsorption and desorption according to the present invention;
FIG. 4 is a schematic structural view of a conversion mechanism in the exhaust gas treatment device capable of rapidly converting adsorption and desorption according to the present invention;
FIG. 5 is a schematic structural diagram of a filtering mechanism in an exhaust gas treatment device capable of rapidly switching adsorption and desorption according to the present invention;
FIG. 6 is a schematic structural view of a filter plate in an exhaust gas treatment device capable of rapidly switching adsorption and desorption according to the present invention;
FIG. 7 is a schematic structural diagram of a second fixing frame in the exhaust gas treatment device capable of rapidly switching adsorption and desorption according to the present invention;
FIG. 8 is a schematic cross-sectional view of a uniform layer in a rapid-switching adsorption and desorption exhaust gas treatment device according to the present invention;
FIG. 9 is an enlarged fragmentary view of FIG. 4;
FIG. 10 is a schematic view of an exploded structure of a guide rail, a first fixing frame and an adsorption layer in the exhaust gas treatment device capable of rapidly switching adsorption and desorption;
FIG. 11 is a schematic structural view of a filter layer in an exhaust gas treatment device capable of rapidly switching adsorption and desorption according to the present invention;
FIG. 12 is a schematic structural view of a wind speed control mechanism in a waste gas treatment device capable of rapidly switching adsorption and desorption according to the present invention;
FIG. 13 is a schematic structural view of an air inlet box of a waste gas treatment device capable of rapidly switching adsorption and desorption according to the present invention;
FIG. 14 is a schematic structural diagram of a baffle plate in an exhaust gas treatment device capable of rapidly switching adsorption and desorption according to the present invention;
in the figure: 1. a filtration tower; 11. a mounting frame; 12. closing the plate; 13. an air inlet pipe; 14. an air outlet pipe; 15. an exhaust gas outlet pipe; 18. a switching mechanism; 181. a motor; 1811. an output shaft; 1812. an insert block; 182. a guide rail; 183. a first fixing frame; 184. an adsorption plate; 185. a first separator; 186. a second separator; 19. a filtering mechanism; 191. a filter plate; 192. a second fixing frame; 1921. a first guide groove; 1922. a top block; 2. a catalytic combustion furnace; 21. a combustion-supporting device; 22. a pipeline; 23. a catalytic combustion bed; 24. layering uniformly; 241. a tapered through hole; 3. a water tank; 31. a water inlet pipe; 32. a high-temperature steam output pipe; 33. a discharge pipe; 4. a chimney; 41. a fan; 5. a particle filtration layer; 51. a filter layer; 511. a slot; 52. a second seal plate; 53. a second guide rail; 54. a second top block; 541. a bolt; 55. a third fixing frame; 6. a wind speed control mechanism; 61. an air inlet box body; 611. a guide plate; 612. a second guide groove; 62. a control panel; 621. a through groove; 622. a first guide post; 63. a cylinder; 64. a baffle; 641. a second guide post; 65. an exhaust gas inlet pipe.
Detailed Description
For the convenience of understanding of those skilled in the art, the technical solution of the present invention will be further described in detail with reference to fig. 1 to 14.
A waste gas treatment device capable of rapidly converting adsorption and desorption comprises a filter tower 1, a catalytic combustion furnace 2, a water tank 3, a chimney 4, a particle filter layer 5 and a wind speed control mechanism 6; the filter tower 1 is connected with the catalytic combustion furnace 2 through a waste gas output pipe 15; the catalytic combustion furnace 2 is connected with the water tank 3 through a pipeline 22; the water tank 3 is respectively connected with the filter tower 1 and the chimney 4 through an air inlet pipe 13 and a discharge pipe 33; the particle filtering layer 5 is fixed at the part of the filtering tower 1; the wind speed control mechanism 6 is arranged at the bottom of the outer wall of the filter tower 1.
The particle filtering layer 5 comprises a filtering layer 51, a second closing plate 52, a second guide rail 53, a second top block 54 and a third fixing frame 55; the third fixing frame 55 is fixed inside the filtering tower 1; the second guide rail 53 is arranged on the outer wall of the filter tower 1; the second closing plate 52 is arranged in the second guide rail 53 and can slide left and right in the second guide rail 53 for closing the replacement opening of the filter layer 51; the filter layer 51 is arranged on the third fixing frame 55, and the third fixing frame 55 is at least provided with a pair of filter layers 51, and the two filter layers 51 are mutually overlapped; the filter layer 51 is provided with a slot 511; the second top block 54 is inserted into the slot 511, a bolt 541 is arranged on the second top block 54, and one end of the bolt 541 is abutted against the outer wall of the filter tower 1; the bolt 541 is rotated to drive the filter layer 51 to slide, so that the upper and lower filter layers 51 are staggered, and the filter holes in the filter layer 51 are staggered to form shielding, so that the filter holes are reduced, and the purpose of adjusting the size of filter particles is realized;
the wind speed control mechanism 6 comprises an air inlet box body 61, a regulating plate 62, an air cylinder 63, a guide plate 64 and a waste gas inlet pipe 65; the air inlet box body 61 is fixed on the outer wall of the filter tower 1, and guide plates 611 are arranged on two sides of the air inlet box body 61; the top of the air inlet box body 61 is provided with a second guide groove 612; the regulation plate 62 is positioned above the air intake box body 61; a plurality of through grooves 621 are symmetrically arranged on the adjusting plate 62, and first guide posts 622 are arranged at two ends of the adjusting plate 62 and are arranged in the guide plate 611; the through groove 621 and the guide plate 611 are provided with an inclination angle of 30-60 degrees; two end faces of the guide plate 64 are provided with rotating shafts and are fixed inside the air inlet box body 61 through the rotating shafts and bearings; the baffle 64 is provided with a second guide post 641, and the second guide post 641 passes through the second guide groove 612 and is disposed in the through groove 621; the cylinder 63 is fixed on the air inlet box body 61 and is positioned on one side of the regulating plate 62, and the top shaft of the cylinder 63 is fixedly connected with one end of the regulating plate 62; the exhaust gas inlet pipe 65 is connected with the gas inlet box body 61 and is used for conveying exhaust gas; the air cylinder 63 drives the regulating plate 62 to slide along the guide plate 611 so as to drive the guide plate 64 to be polymerized or dispersed along the through groove 621, so that the size of the air opening is controlled, and the air speed is further controlled;
the outer wall of the filtering tower 1 is provided with a mounting rack 11, a sealing plate 12, an air inlet pipe 13, an air outlet pipe 14 and a waste gas output pipe 15; the mounting frame 11 penetrates through the tower body of the filter tower 1; the outer wall of the tower body of the filter tower 1 is provided with a replacing opening which is sealed by a seal plate 12; the air inlet pipe 13 is positioned below the air outlet pipe 14; the closing plate 12 and the replacing port are positioned between the air inlet pipe 13 and the air outlet pipe 14; a conversion mechanism 18 and a filtering mechanism 19 are arranged in the filtering tower 1; the switching mechanism 18 is used for switching the adsorption process and the desorption process; the filter mechanism 19 is used for preliminary filtration of the exhaust gas.
The filtering mechanism 19 comprises a filtering plate 191 and a second fixing frame 192; the second fixing frame 192 is fixed on the inner wall of the filtering tower 1, a replacing port corresponding to the second fixing frame 192 is arranged on the outer wall of the filtering tower 1, and a sealing plate 12 is arranged at the replacing port for sealing; the second fixing frame 192 is provided with a first guide slot 1921 and a top block 1922; a spring is arranged on the top block 1922 and used for ejecting the top block 1922; the filter plate 191 is inserted into the second fixing frame 192 along the first guide slot 1921 for installation and fixation; when the filter plate 191 is saturated, the closing plate 12 is opened and the spring pushes the top block 1922 to eject the filter plate 191 for quick replacement.
The conversion mechanism 18 comprises a motor 181, a guide rail 182, a first fixing frame 183, an adsorption plate 184, a first partition 185 and a second partition 186; the motor 181 is fixed in the mounting frame 11, and a key groove and an embedded block 1812 are arranged at the top end of an output shaft of the motor 181; the guide rail 182 is annular and is fixed on the inner wall of the filter tower 1, and meanwhile, the tower body of the filter tower 1 is provided with a replacing opening which is parallel to the guide rail 182; the first fixing frame 183 is arranged on the guide rail 182; the adsorption plate 184 is a combined adsorption plate 184 and is mounted on the first fixing frame 183; the second partition 186 is arranged below the guide rail 182 and is fixedly connected with the guide rail 182 and the inner wall of the filter tower 1; the first partition 185 is arranged above the guide rail 182 and fixedly connected with the inner wall of the filter tower 1 and the guide rail 182, and the output shaft 1811 of the motor 181 passes through the second partition 186 and is movably connected with the second partition 186 through a bearing; a key groove is formed at the joint of the first fixed frame 183 and the output shaft 1811; the top end of the output shaft 1811 is fixedly connected with the first fixed frame 183 through a key groove and an embedded block 1812; the first partition 185 and the second partition 186 form a desorption bin; when the adsorption plate 184 on one side of the desorption bin is saturated; the motor 181 provides power to drive the first fixing frame 183 to rotate along the guide rail 182, so that the adsorption plate 184 for completing desorption in the desorption bin and the adsorption plate 184 for saturation outside the desorption bin are converted in real time; realize filtering tower 1 and to the incessant adsorption treatment that lasts of waste gas, change through shrouding 12 and change mouth when needing to be changed the adsorption plate.
A catalytic combustion bed 23 and a uniform layering 24 are arranged in the catalytic combustion furnace 2; the homogeneous layer 24 is positioned below the catalytic combustion bed 23; the outer wall of the catalytic combustion furnace 2 is provided with a combustion-supporting device 21 and a pipeline 22; the combustion-supporting device 21 is used for supporting combustion and igniting; the pipeline 22 is used for connecting the water tank 3; the uniform layer 24 is provided with uniformly distributed conical through holes 241; when the exhaust gas enters the catalytic combustion furnace 2 after being filtered by the filter tower 1, the exhaust gas can be uniformly dispersed after passing through the conical through holes 241 of the uniform layer 24, and the exhaust gas and the catalyst on the catalytic combustion bed 23 can be more fully catalyzed and combusted.
A continuous elbow is arranged in the water tank 3 and is connected with the pipeline 22 and the discharge pipe 33; a water inlet pipe 31 and a high-temperature steam output pipe 32 are arranged outside the water tank 3, and the water inlet pipe 31 is used for supplementing water; the high-temperature steam output pipe 32 is connected with the air inlet pipe 13; the waste gas forms high-temperature hot gas after being combusted, water in the water tank 3 is heated when the waste gas passes through the continuous bent pipes in the water tank 3 so as to form high-temperature steam, and the high-temperature steam enters the desorption bin through the high-temperature steam output pipe 32 and the air inlet pipe 13 so as to desorb the saturated adsorption plate 184; after desorption, the waste gas is discharged through an air outlet pipe 14, enters a condenser for condensation, and then enters a storage tank for storage.
The bottom of the chimney 4 is provided with a fan 41 and is connected with a discharge pipe 33; the heat of the waste gas is reduced after passing through the water tank 3, and the waste gas is exhausted after being sucked into the chimney 4 by the fan 41 through the exhaust pipe; not only realizes the recycling of waste heat, but also reduces the emission of heat in the atmosphere.
An exhaust gas treatment device capable of rapidly switching adsorption and desorption, which comprises the following working processes:
the waste gas enters a filter tower, is filtered by a filter mechanism and is adsorbed by an adsorption mechanism, and then enters a catalytic combustion furnace for combustion; after combustion, the waste gas carries high-temperature heat to heat the water tank, and then high-temperature steam carries out desorption treatment on the saturated adsorption plate; meanwhile, high-temperature waste gas is sucked and discharged by a fan after the waste heat of the water tank is utilized.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the present invention as defined in the accompanying claims.
Claims (8)
1. A waste gas treatment device capable of rapidly converting adsorption and desorption comprises a filter tower, a catalytic combustion furnace, a water tank, a chimney, a particle filter layer and a wind speed control mechanism; it is characterized in that the filter tower is connected with a catalytic combustion furnace through a waste gas output pipe; the catalytic combustion furnace is connected with the water tank through a pipeline; the water tank is respectively connected with the filter tower and the chimney through an air inlet pipe and an exhaust pipe; the particle filtering layer is fixed at the filtering tower part; the wind speed control mechanism is arranged at the bottom of the outer wall of the filter tower.
2. The exhaust gas treatment device capable of rapidly switching adsorption and desorption according to claim 1, wherein the particle filter layer comprises a filter layer, a second closing plate, a second guide rail, a second top block and a third fixing frame; the third fixing frame is fixed inside the filtering tower; the second guide rail is arranged on the outer wall of the filter tower; the second sealing plate is arranged in the second guide rail and can slide left and right in the second guide rail; the filter layer is arranged on the third fixing frame, and the third fixing frame is at least provided with a pair of filter layers, and the two filter layers are mutually overlapped; the filter layer is provided with a slot; the second kicking block is inserted into the slot, a bolt is arranged on the second kicking block, and one end of the bolt is abutted to the outer wall of the filter tower.
3. The exhaust gas treatment device capable of rapidly switching adsorption and desorption according to claim 1, wherein the wind speed control mechanism comprises an air inlet box body, a regulation plate, a cylinder, a guide plate and an exhaust gas inlet pipe; the air inlet box body is fixed on the outer wall of the filter tower, and guide plates are arranged on two sides of the air inlet box body; the top of the air inlet box body is provided with a second guide groove; the regulating plate is positioned above the air inlet box body; a plurality of through grooves are symmetrically formed in the regulating plate, and first guide posts are arranged at two ends of the regulating plate and are arranged in the guide plates; the through groove and the guide plate are provided with an inclination angle of 30-60 degrees; the two end faces of the guide plate are provided with rotating shafts and are fixed inside the air inlet box body through the rotating shafts and the bearings; the guide plate is provided with a second guide post which passes through the second guide groove and is arranged in the through groove; the cylinder is fixed on the air inlet box body and is positioned on one side of the regulating plate, and the cylinder top shaft is fixedly connected with one end of the regulating plate; the waste gas inlet pipe is connected with the gas inlet box body.
4. The waste gas treatment device capable of rapidly converting adsorption and desorption according to claim 1, wherein the tower body on the outer wall of the filter tower is provided with a mounting frame, a sealing plate, an air inlet pipe, an air outlet pipe and a waste gas output pipe; the mounting frame penetrates through the tower body of the filter tower; the outer wall of the tower body of the filter tower is provided with a replacing opening which is sealed by a seal plate; the air inlet pipe is positioned below the air outlet pipe; the closing plate and the replacing port are positioned between the air inlet pipe and the air outlet pipe; the inside shifter and the filtering mechanism that is equipped with of filter tower.
5. The exhaust gas treatment device according to claim 4, wherein the filter mechanism comprises a filter plate, a second holder; the second fixing frame is fixed on the inner wall of the filtering tower, a replacing opening is formed in the outer wall of the filtering tower and corresponds to the second fixing frame, and meanwhile a sealing plate is arranged at the replacing opening for sealing; the second fixing frame is provided with a first guide groove and a top block; the ejector block is provided with a spring for ejecting the ejector block; the filter inserts the second mount along first guide way and installs fixedly.
6. The exhaust gas treatment device capable of rapidly switching adsorption and desorption according to claim 4, wherein the switching mechanism comprises a motor, a guide rail, a first fixing frame, an adsorption plate, a first partition plate and a second partition plate; the motor is fixed in the mounting frame, and a key groove and an embedded block are arranged at the top end of an output shaft of the motor; the guide rail is annular and is fixed on the inner wall of the filter tower, and meanwhile, the tower body of the filter tower is provided with a replacing opening which is parallel to the guide rail; the first fixing frame is arranged on the guide rail; the adsorption plate is a combined type adsorption plate and is arranged on the first fixing frame; the second partition plate is arranged below the guide rail and fixedly connected with the guide rail and the inner wall of the filter tower; the first partition plate is arranged above the guide rail and fixedly connected with the inner wall of the filter tower and the guide rail, and the output shaft of the motor penetrates through the second partition plate and is movably connected with the second partition plate through a bearing; a key groove is formed at the joint of the first fixing frame and the output shaft; the top end of the output shaft is fixedly connected with the first fixing frame through a key groove and an embedded block; the first partition plate and the second partition plate form a desorption bin.
7. The exhaust gas treatment device capable of rapidly switching adsorption and desorption according to claim 1, wherein a catalytic combustion bed and a equipartition layer are arranged in the catalytic combustion furnace; the uniform layers are positioned below the catalytic combustion bed; the outer wall of the catalytic combustion furnace is provided with a combustion-supporting device and a pipeline; evenly distributed conical through holes are formed in the equally-distributing layer.
8. The exhaust gas treatment device capable of rapidly switching adsorption and desorption according to claim 1, wherein a continuous elbow is arranged in the water tank and is connected with the pipeline and the discharge pipe; a water inlet pipe and a high-temperature steam output pipe are arranged outside the water tank; the high-temperature steam output pipe is connected with an air inlet pipe; and a fan is arranged at the bottom of the chimney and is connected with a discharge pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110555148.1A CN113457365A (en) | 2021-05-21 | 2021-05-21 | But exhaust treatment device of quick conversion absorption and desorption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110555148.1A CN113457365A (en) | 2021-05-21 | 2021-05-21 | But exhaust treatment device of quick conversion absorption and desorption |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113457365A true CN113457365A (en) | 2021-10-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110555148.1A Pending CN113457365A (en) | 2021-05-21 | 2021-05-21 | But exhaust treatment device of quick conversion absorption and desorption |
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| CN114484712A (en) * | 2022-02-21 | 2022-05-13 | 浙江凯洲机电工程有限公司 | Purification type air conditioning device and purification type air conditioning system |
| CN117443135A (en) * | 2023-12-18 | 2024-01-26 | 临沂市环境保护科学研究所有限公司 | Multistage circulation organic waste gas treatment device |
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