CN115046356B - Tail gas absorption device for asphalt modifier production and working method thereof - Google Patents
Tail gas absorption device for asphalt modifier production and working method thereof Download PDFInfo
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- CN115046356B CN115046356B CN202210652827.5A CN202210652827A CN115046356B CN 115046356 B CN115046356 B CN 115046356B CN 202210652827 A CN202210652827 A CN 202210652827A CN 115046356 B CN115046356 B CN 115046356B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D16/00—Devices using a combination of a cooling mode associated with refrigerating machinery with a cooling mode not associated with refrigerating machinery
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
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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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
- F28D1/0417—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids with particular circuits for the same heat exchange medium, e.g. with the heat exchange medium flowing through sections having different heat exchange capacities or for heating/cooling the heat exchange medium at different temperatures
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
- F28D1/0477—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag
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Abstract
The invention relates to the technical field of tail gas absorption of asphalt modifiers, in particular to a tail gas absorption device for asphalt modifier production and a working method thereof.
Description
Technical Field
The invention relates to the technical field of tail gas absorption of asphalt modifiers, in particular to a tail gas absorption device for asphalt modifier production and a working method thereof.
Background
The asphalt modifier is added into asphalt or an asphalt mixture, is natural or artificially synthesized and is divided into organic or inorganic materials, and can be melted or dispersed in the asphalt, so that the asphalt modifier and the asphalt need to be uniformly mixed according to a certain proportion in the modification processing process of the asphalt, because the asphalt and the asphalt modifier are usually solid at normal temperature, the asphalt and the asphalt modifier need to be heated to be uniformly mixed, and in the heating process, asphalt dust, hydrogen sulfide gas and some hydrocarbon gases can be generated in the production process of the asphalt and the asphalt modifier.
Through retrieval, the Chinese patent with publication number CN215027481U discloses a tail gas absorption device for asphalt modifier production, which comprises a solvent absorption box and a gas absorption box communicated with the solvent absorption box, the utility model drives a plurality of movable pressing plates to move upwards simultaneously by the rotation of a screw rod, a first wind-up roll discharges a filter belt, and a second wind-up roll recovers the filter belt; the screw rod rotates reversely afterwards, so that the movable pressing plate moves downwards, the sliding strip and the filter belt are clamped tightly by the movable pressing plate and the fixed pressing plate, and the movable hole and the through hole are in a sealed state, so that the filter belt is replaced, the time for replacing the filter belt is greatly saved, and the replacement efficiency of the filter belt is improved.
In the prior art, the following problems exist:
(1) The tail gas to be treated has a certain temperature, and the high-temperature tail gas is directly introduced into the treatment box and directly reacts with the treatment solution, so that the property of the treatment solution is changed, and the service life of the treatment solution is shortened;
(2) The tail gas after the reaction of the treatment solution is mixed with the molecules of the treatment solution, and the loss of the treatment solution is large along with the prolonging of the service time, so that the method has a limitation.
Disclosure of Invention
The invention aims to provide a tail gas absorption device for asphalt modifier production and a working method thereof, so as to solve the problems in the background technology.
The technical scheme of the invention is as follows: a tail gas absorption device for asphalt modifier production comprises a first filter tank, a second filter tank and a treatment tank, wherein an air inlet pipe is arranged at the top of the first filter tank, an exhaust pipe is arranged at the top of the second filter tank, a first four supporting legs are fixedly arranged between the first filter tank and the treatment tank, a second four supporting legs are fixedly arranged between the second filter tank and the treatment tank, the first filter tank and the second filter tank are both arranged at the top of the treatment tank, and the inner walls of the first filter tank and the second filter tank are provided with filter structures;
the bottom of the first filter box is sleeved with four coiled pipes, the bottom ends of the four coiled pipes are sleeved with the same ring pipe, the outer wall of the ring pipe is sleeved with four spiral short pipes distributed in a circumferential array manner, one ends of the four spiral short pipes are sleeved with the same transmission box, the inner wall of the transmission box is provided with a transmission mechanism, the bottom of the transmission box is sleeved with a lower exhaust pipe, the bottom end of the lower exhaust pipe is arranged on the inner wall of the treatment box, and the inner wall of the treatment box is provided with a disturbance mechanism;
the bottom of second rose box has cup jointed same root connecting pipe with the top of handling the case, the round mouth has been seted up at the top of handling the case, and the inner wall fixed mounting of round mouth has the ball cover, the connecting pipe runs through the ball cover, and the inner wall of ball cover is provided with refrigeration mechanism.
Preferably, the filtering structure comprises a first filtering net, a second filtering net and a third filtering net which are arranged on the inner wall of the first filtering box, and the filtering structure further comprises a fourth filtering net and a fifth filtering net which are arranged on the inner wall of the second filtering box.
Preferably, the transmission mechanism comprises a rotating hole formed in the top of the transmission case, the inner wall of the rotating hole is connected with a connecting shaft in a rotating mode, a drive plate is fixedly mounted at the bottom end of the connecting shaft, and a fan blade I is fixed at the top end of the connecting shaft.
Preferably, the disturbing mechanism comprises a plurality of rotating shafts fixedly arranged on the inner wall of the treatment box, and the outer walls of the rotating shafts are rotatably connected with disturbing plates.
Preferably, the inner wall of the treatment box is fixedly provided with a screen plate.
Preferably, refrigerating mechanism includes fixed mounting in the water tank of handling case one side outer wall, the clear water has been filled in the inside of water tank, one side outer wall fixed mounting of water tank has a plurality of semiconductor refrigeration pieces that are linear array and distribute, the water pump is installed to the inner wall of water tank, the inlet tube has been cup jointed to one side outer wall of water pump, the toper spiral pipe has been cup jointed to the one end of inlet tube, the one end of toper spiral pipe is connected with the wet return, the one end and the water tank of wet return cup joint, the toper spiral pipe sets up in the inner wall of ball cover.
Preferably, the inner wall fixed mounting of connecting pipe has the support, the bottom of support is rotated and is connected with flabellum two, the bottom fixed mounting of flabellum two scrapes the pole, scrape the outer wall contact of pole and ball cover.
Preferably, the treatment tank is filled with a treatment solution, and the liquid level of the treatment solution is between the bottom end position of the lower discharge pipe and the bottom end position of the connecting pipe.
The invention also discloses a working method of the tail gas absorption device for producing the asphalt modifier, which comprises the following steps:
the method comprises the following steps: communicating tail gas generated in the production of the asphalt modifier with an air inlet pipe, so that the tail gas enters the inner wall of a first filter tank, and performing primary filtration on the tail gas in the first filter tank sequentially through a first filter screen, a second filter screen and a third filter screen;
step two: the filtered tail gas enters the four coil pipes, then the tail gas in the coil pipes enters the annular pipe, the tail gas in the annular pipe is divided again to enable the tail gas to flow out of the four spiral short pipes at different positions, and finally the tail gas enters the transmission case through the spiral short pipes and impacts the drive plate and drives the fan blades to rotate, so that air cooling and heat dissipation of the four coil pipes are achieved;
step three: bubbles generated by the tail gas entering the treatment box drive the treatment solution on the inner wall of the treatment box to disturb, so that the plurality of disturbance plates generate shakes with different amplitudes, and the treatment solution can be fully mixed and reacted with the tail gas;
step four: the semiconductor refrigeration piece and the water pump are kept on, the refrigeration of the water in the water tank is realized through the semiconductor refrigeration piece, the water pump drives the water to flow, and the water in the tail gas is condensed and liquefied when the tail gas upwards passes through the treatment solution and meets a ball cover with reduced temperature, so that the water is collected and flows downwards in the form of liquid drops, and the water is prevented from overflowing;
step five: and tail gas treated by the treatment solution enters the second filter tank through the connecting pipe, is filtered by the filter screen four and the filter screen five and is finally discharged outside through the exhaust pipe.
The invention provides a tail gas absorption device for asphalt modifier production and a working method thereof through improvement, compared with the prior art, the tail gas absorption device has the following improvements and advantages:
one is as follows: the tail gas after being filtered enters the four winding pipes, the four winding pipes realize the diversion of the tail gas, meanwhile, the winding pipes prolong the circulation path of the tail gas, the tail gas in the winding pipes then enters the annular pipe, the tail gas in the annular pipe again diverts the tail gas to enable the tail gas to flow out of the four spiral short pipes at different positions, finally, the tail gas enters the inside of the transmission case through the spiral short pipes and impacts the driving plate, at the moment, the driving plate drives the fan blades to rotate, the air cooling and heat dissipation of the four winding pipes are realized, the temperature reduction of the tail gas is realized, the property change of a treatment solution caused by the high-temperature tail gas is avoided, and the treatment solution can be used for a long time;
and the second step is as follows: the semiconductor refrigeration piece and the water pump are kept on, the semiconductor refrigeration piece is used for refrigerating water in the water tank, the water pump is used for driving the water to flow, low-temperature cooling water circularly flows in the conical spiral pipe, so that the temperature of the outer wall of the ball cover is low, when tail gas upwards passes through a treatment solution, moisture in the tail gas is condensed and liquefied when encountering the ball cover with the reduced temperature, the moisture is collected to form liquid drops and flows downwards, and the moisture is prevented from overflowing;
and the third step: according to the invention, when tail gas passes through the connecting pipe, the fan blade II is driven to rotate, so that the scraping rod is driven to rotate simultaneously, and droplets condensed on the outer wall of the ball cover are scraped off by the rotating scraping rod;
fourthly, the method comprises the following steps: according to the invention, bubbles generated by tail gas entering the treatment box drive the treatment solution on the inner wall of the treatment box to disturb, so that a plurality of disturbance plates generate shakes with different amplitudes, and the condition of insufficient treatment reaction caused by local standing of the treatment solution is avoided.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front cross-sectional structural schematic view of the present invention;
FIG. 3 is a partial cutaway perspective view of the present invention;
FIG. 4 is a perspective view of a helical nipple portion of the present invention;
FIG. 5 is a perspective view of the refrigeration mechanism of the present invention;
FIG. 6 is a perspective view of a drive plate portion of the present invention;
figure 7 is a perspective view, partially in section, of a connecting tube of the present invention.
Description of reference numerals:
1. a first filter tank; 11. an air inlet pipe; 12. a first filter screen; 13. a second filter screen; 14. a third filter screen; 15. a first support leg; 2. a second filter tank; 21. an exhaust pipe; 22. a filter screen IV; 23. a fifth filter screen; 24. a second support leg; 3. a treatment tank; 31. a rotating shaft; 32. a disturbance plate; 33. a screen plate; 4. a ring pipe; 41. a coiled tube; 42. a helical stub; 43. a transmission case; 44. discharging the pipes; 45. a first fan blade; 46. a connecting shaft; 47. a drive plate; 5. a water tank; 51. a semiconductor refrigeration sheet; 6. a ball cover; 61. a water inlet pipe; 62. a water return pipe; 63. a conical spiral tube; 7. a connecting pipe; 71. a second fan blade; 72. a support; 73. a scraping rod.
Detailed Description
The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a tail gas absorption device for asphalt modifier production and a working method thereof through improvement, and the technical scheme of the invention is as follows:
as shown in fig. 1-7, a tail gas absorption device for asphalt modifier production comprises a first filter tank 1, a second filter tank 2 and a treatment tank 3, wherein an air inlet pipe 11 is installed at the top of the first filter tank 1, an exhaust pipe 21 is installed at the top of the second filter tank 2, a first four-support leg 15 is fixedly installed between the first filter tank 1 and the treatment tank 3, a second four-support leg 24 is fixedly installed between the second filter tank 2 and the treatment tank 3, the first filter tank 1 and the second filter tank 2 are both arranged at the top of the treatment tank 3, and the inner walls of the first filter tank 1 and the second filter tank 2 are provided with filter structures, so that multiple filtration of tail gas is realized through the filter structures, and the finally discharged tail gas reaches the emission standard;
the bottom of the first filter box 1 is sleeved with four coil pipes 41, the bottom ends of the four coil pipes 41 are sleeved with the same ring pipe 4, the outer wall of the ring pipe 4 is sleeved with four spiral short pipes 42 distributed in a circumferential array, one end of each of the four spiral short pipes 42 is sleeved with the same transmission box 43, the inner wall of the transmission box 43 is provided with a transmission mechanism, the bottom of the transmission box 43 is sleeved with a lower discharge pipe 44, the bottom end of the lower discharge pipe 44 is arranged on the inner wall of the treatment box 3, and the inner wall of the treatment box 3 is provided with a disturbance mechanism; partial kinetic energy of the tail gas is utilized due to the arrangement of the transmission mechanism, the kinetic energy is utilized to drive the coil to dissipate heat of the coil 41, the disturbance mechanism drives the treatment solution in the treatment box 3 to further expand the disturbance amplitude, and the treatment solution can be fully mixed with the tail gas to react
The bottom of second rose box 2 has cup jointed same root connecting pipe 7 with the top of handling case 3, and the round mouth has been seted up at the top of handling case 3, and the inner wall fixed mounting of round mouth has ball cover 6, and connecting pipe 7 runs through ball cover 6, and the inner wall of ball cover 6 is provided with refrigeration mechanism, and refrigeration mechanism drives the cooling of ball cover 6 for moisture condensation in the tail gas makes moisture be detained in the inner wall of handling case 3, avoids moisture excessive.
Further, the filtration includes filter screen one 12, filter screen two 13 and filter screen three 14 of installing in first rose box 1 inner wall, and the filtration still includes filter screen four 22 and filter screen five 23 of installing in second rose box 2 inner walls, and filter screen one 12, filter screen two 13, filter screen three 14, filter screen four 22 and filter screen five 23 can set different filtration materials into, realize the different filter effect to tail gas, realize the hierarchical filtration to tail gas.
Further, drive mechanism is including offering the rotation hole at the top of transmission case 43, and the inner wall that rotates the hole rotates and is connected with connecting axle 46, and the bottom fixed mounting of connecting axle 46 has drive plate 47, and the top of connecting axle 46 is fixed with flabellum 45, and flabellum 45 drives the air flow when rotating and realizes the heat dissipation cooling to four coil pipes 41, avoids the tail gas of high temperature to get into in handling case 3.
Further, disturbance mechanism includes many pivots 31 of fixed mounting in handling 3 inner walls of case, and the outer wall of many pivots 31 all rotates and is connected with disturbance board 32, drives the processing solution disturbance and then drives disturbance board 32 and rock when the bottom exhaust tail gas of calandria 44 down, promotes the treatment effect to tail gas.
Further, a screen plate 33 is fixedly installed on the inner wall of the treatment box 3, and the screen plate 33 can shunt and decelerate the tail gas treated by the treatment solution to avoid the tail gas from being rapidly flushed out.
Further, refrigerating mechanism includes fixed mounting in the water tank 5 who handles 3 one side outer walls of case, the inside of water tank 5 is annotated the clear water, one side outer wall fixed mounting of water tank 5 has a plurality of semiconductor refrigeration pieces 51 that are linear array and distribute, the water pump is installed to the inner wall of water tank 5, inlet tube 61 has been cup jointed to one side outer wall of water pump, toper spiral pipe 63 has been cup jointed to the one end of inlet tube 61, the one end of toper spiral pipe 63 is connected with wet return 62, wet return 62's one end cup joints with water tank 5, toper spiral pipe 63 sets up in the inner wall of spherical cover 6, the outer wall of spherical cover 6 sets up the condensation that realizes moisture easily.
Further, the inner wall of the connecting pipe 7 is fixedly provided with a support 72, the bottom of the support 72 is rotatably connected with a second fan blade 71, the bottom end of the second fan blade 71 is fixedly provided with a scraping rod 73, the scraping rod 73 is in contact with the outer wall of the spherical cover 6, the second fan blade 71 is driven to rotate when tail gas passes through the connecting pipe 7, the scraping rod 73 is driven to rotate at the same time, and liquid drops condensed on the outer wall of the spherical cover 6 are scraped off through the rotating scraping rod 73.
Further, the treatment tank 3 is filled with the treatment solution, and the liquid level of the treatment solution is located between the bottom end position of the lower discharge pipe 44 and the bottom end position of the connection pipe 7, so that the reaction of the exhaust gas with the treatment solution can be sufficiently achieved.
The invention discloses a working method of a tail gas absorption device for asphalt modifier production, which comprises the following steps:
the method comprises the following steps: communicating tail gas generated in the production of the asphalt modifier with an air inlet pipe 11, so that the tail gas enters the inner wall of a first filter tank 1, and performing primary filtering treatment on the tail gas in the first filter tank 1 through a first filter screen 12, a second filter screen 13 and a third filter screen 14 in sequence;
step two: the filtered tail gas enters the four coiled pipes 41, the four coiled pipes 41 realize the diversion of the tail gas, meanwhile, the coiled pipes 41 prolong the circulation path of the tail gas, the tail gas in the coiled pipes 41 enters the circular pipe 4 later, the tail gas in the circular pipe 4 diverts the tail gas again to enable the tail gas to flow out of the four spiral short pipes 42 at different positions, finally, the tail gas enters the inside of the transmission case 43 through the spiral short pipes 42 and impacts the driving plate 47, at the moment, the driving plate 47 drives the fan blades I45 to rotate, the air cooling and heat dissipation of the four coiled pipes 41 are realized, the temperature reduction of the tail gas is realized, the property change of a treatment solution caused by the high-temperature tail gas is avoided, and the treatment solution can be used for a long time;
step three: bubbles generated by the tail gas entering the treatment box 3 drive the treatment solution on the inner wall of the treatment box 3 to disturb, so that the plurality of disturbance plates 32 generate shakes with different amplitudes, and the condition that the treatment reaction is insufficient due to partial standing of the treatment solution is avoided;
step four: keeping the semiconductor refrigerating sheet 51 and the water pump on, refrigerating water in the water tank 5 through the semiconductor refrigerating sheet 51, driving the water to flow through the water pump, enabling the temperature of the outer wall of the spherical cover 6 to be low due to the low-temperature cooling water circulating in the conical spiral pipe 63, and condensing and liquefying moisture in tail gas when the tail gas upwards passes through a treatment solution and meets the spherical cover 6 with the reduced temperature, so that the moisture is collected to flow downwards in the form of liquid drops, and the moisture is prevented from overflowing;
step five: the tail gas treated by the treatment solution enters the second filter tank 2 through the connecting pipe 7, is filtered by the filter screen four 22 and the filter screen five 23, and is finally discharged outside through the exhaust pipe 21.
The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. The utility model provides a tail gas absorbing device is used in asphalt modifier production which characterized in that: the air inlet pipe (11) is installed at the top of the first filtering box (1), the exhaust pipe (21) is installed at the top of the second filtering box (2), four first supporting legs (15) are fixedly installed between the first filtering box (1) and the treatment box (3), four second supporting legs (24) are fixedly installed between the second filtering box (2) and the treatment box (3), the first filtering box (1) and the second filtering box (2) are both arranged at the top of the treatment box (3), and filtering structures are arranged on the inner walls of the first filtering box (1) and the second filtering box (2);
the bottom of the first filter box (1) is sleeved with four coil pipes (41), the bottom ends of the four coil pipes (41) are sleeved with the same ring pipe (4), the outer wall of the ring pipe (4) is sleeved with four spiral short pipes (42) distributed in a circumferential array, one end of each of the four spiral short pipes (42) is sleeved with the same transmission box (43), the inner wall of each transmission box (43) is provided with a transmission mechanism, the bottom of each transmission box (43) is sleeved with a lower discharge pipe (44), the bottom ends of the lower discharge pipes (44) are arranged on the inner wall of the treatment box (3), and the inner wall of the treatment box (3) is provided with a disturbance mechanism;
the bottom of the second filter box (2) and the top of the treatment box (3) are sleeved with the same connecting pipe (7), the top of the treatment box (3) is provided with a round opening, the inner wall of the round opening is fixedly provided with a ball cover (6), the connecting pipe (7) penetrates through the ball cover (6), and the inner wall of the ball cover (6) is provided with a refrigerating mechanism;
the filter structure comprises a first filter screen (12), a second filter screen (13) and a third filter screen (14) which are arranged on the inner wall of the first filter tank (1), and the filter structure also comprises a fourth filter screen (22) and a fifth filter screen (23) which are arranged on the inner wall of the second filter tank (2);
the transmission mechanism comprises a rotating hole formed in the top of the transmission box (43), the inner wall of the rotating hole is rotatably connected with a connecting shaft (46), a driving plate (47) is fixedly installed at the bottom end of the connecting shaft (46), and a first fan blade (45) is fixed at the top end of the connecting shaft (46);
the disturbance mechanism comprises a plurality of rotating shafts (31) fixedly arranged on the inner wall of the treatment box (3), and disturbance plates (32) are rotatably connected to the outer walls of the rotating shafts (31);
refrigerating mechanism includes water tank (5) of fixed mounting in processing case (3) one side outer wall, the clear water has been annotated to the inside of water tank (5), one side outer wall fixed mounting of water tank (5) has a plurality of semiconductor refrigeration pieces (51) that are linear array and distribute, the water pump is installed to the inner wall of water tank (5), inlet tube (61) have been cup jointed to one side outer wall of water pump, toper spiral pipe (63) have been cup jointed to the one end of inlet tube (61), the one end of toper spiral pipe (63) is connected with wet return (62), the one end and the water tank (5) of wet return (62) cup joint, toper spiral pipe (63) set up in the inner wall of spherical hood (6).
2. The tail gas absorption device for asphalt modifier production according to claim 1, characterized in that: and a screen plate (33) is fixedly arranged on the inner wall of the treatment box (3).
3. The tail gas absorption device for asphalt modifier production according to claim 2, characterized in that: the inner wall fixed mounting of connecting pipe (7) has support (72), the bottom of support (72) is rotated and is connected with flabellum two (71), the bottom fixed mounting of flabellum two (71) has scrapes pole (73), scrape the outer wall contact of pole (73) and ball cover (6).
4. The tail gas absorption device for asphalt modifier production according to claim 1, characterized in that: the inside of the treatment box (3) is filled with a treatment solution, and the liquid level of the treatment solution is between the bottom end position of the lower discharging pipe (44) and the bottom end position of the connecting pipe (7).
5. The working method of the tail gas absorption device for asphalt modifier production according to any one of claims 1 to 4, characterized by comprising the following steps:
the method comprises the following steps: communicating tail gas generated in the production of the asphalt modifier with an air inlet pipe (11), so that the tail gas enters the inner wall of a first filter tank (1), and performing primary filtration on the tail gas in the first filter tank (1) sequentially through a first filter screen (12), a second filter screen (13) and a third filter screen (14);
step two: the filtered tail gas enters four coiled pipes (41), the tail gas in the coiled pipes (41) then enters an annular pipe (4), the tail gas in the annular pipe (4) divides the tail gas again to enable the tail gas to flow out of four spiral short pipes (42) at different positions, and finally the tail gas enters the transmission box (43) through the spiral short pipes (42) and impacts a drive plate (47) and drives fan blades (45) to rotate, so that air cooling heat dissipation of the four coiled pipes (41) is achieved;
step three: bubbles generated by the tail gas entering the treatment box (3) drive the treatment solution on the inner wall of the treatment box (3) to disturb, so that the plurality of disturbing plates (32) generate shakes with different amplitudes, and the treatment solution can be fully mixed and reacted with the tail gas;
step four: the semiconductor refrigerating sheet (51) and the water pump are kept on, the refrigeration of the water in the water tank (5) is realized through the semiconductor refrigerating sheet (51), the water pump drives the water to flow, and when the tail gas upwards passes through the treatment solution, the water in the tail gas is condensed and liquefied when the tail gas meets the ball cover (6) with the reduced temperature, so that the water is converged into liquid drops to flow downwards, and the water is prevented from overflowing;
step five: the tail gas treated by the treatment solution enters the second filter tank (2) through the connecting pipe (7), is filtered by the filter screen four (22) and the filter screen five (23), and is finally discharged through the exhaust pipe (21).
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| WO2022094908A1 (en) * | 2020-11-06 | 2022-05-12 | 唐山圣因海洋科技有限公司 | Quick freezing apparatus for aquatic products and method therefor |
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| RU2627392C1 (en) * | 2016-04-26 | 2017-08-08 | Автономная некоммерческая организация "Научный инновационно-инжиниринговый центр перспективных технологий Международной инженерной академии" | Device for modified bituminous binder manufacture |
| DE102017103794A1 (en) * | 2017-02-23 | 2018-08-23 | Eisenmann Se | Receiving device for filter elements of a filter module |
| JP2020534153A (en) * | 2017-09-15 | 2020-11-26 | ワイエムアイアール・テクノロジーズ・イーエイチエフ． | Combined waste conversion system and method |
| CN209155473U (en) * | 2018-11-28 | 2019-07-26 | 厚成科技（南通）有限公司 | A kind of lithium hexafluoro phosphate tail gas absorption scrubbing tower |
| CN212538903U (en) * | 2020-03-19 | 2021-02-12 | 金能化学(青岛)有限公司 | Carbon black tail gas dewatering device |
| CN111888870A (en) * | 2020-08-05 | 2020-11-06 | 严一涛 | Coking flue gas and ammonia-containing wastewater integrated treatment system |
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| WO2004028246A1 (en) * | 2002-09-24 | 2004-04-08 | Fujikin Incorporated | Oxygen supply water-cooling device, filtering device, and filtering function-equipped water cooling device using them |
| WO2022094908A1 (en) * | 2020-11-06 | 2022-05-12 | 唐山圣因海洋科技有限公司 | Quick freezing apparatus for aquatic products and method therefor |
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