CN112705015A - Volatile gas purification treatment system - Google Patents
Volatile gas purification treatment system Download PDFInfo
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- CN112705015A CN112705015A CN202011417236.7A CN202011417236A CN112705015A CN 112705015 A CN112705015 A CN 112705015A CN 202011417236 A CN202011417236 A CN 202011417236A CN 112705015 A CN112705015 A CN 112705015A
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- frame
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- hole
- fixedly connected
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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
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1487—Removing organic compounds
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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
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1493—Selection of liquid materials for use as absorbents
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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
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
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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
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
- B01D53/185—Liquid distributors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
- B01D2252/20—Organic absorbents
- B01D2252/205—Other organic compounds not covered by B01D2252/00 - B01D2252/20494
Abstract
The utility model provides a gaseous purification treatment system of volatile, includes shell structure, drive structure, and shell structure includes the casing, and gaseous purification treatment system of volatile still includes revolution mechanic, changes frame structure and covers frame structure, and revolution mechanic includes the inside casing, changes frame structure including changeing the frame, set up the pipe chute on changeing the frame outer periphery and set up the sponge piece in the pipe chute, and the inside casing runs through the interior external surface of changeing the frame and rather than fixed connection. The invention can simultaneously realize the rotation of the rotating structure and the unidirectional upward flow of the liquid through a driving structure, namely the air cylinder, on one hand, the rotation of the rotating structure can drive the rotating frame structure to rotate so as to realize the periodic communication between the seventh through hole and the ninth through hole, so as to periodically increase the air pressure, be beneficial to the dispersed spraying of the liquid and the strengthening of the contact with the gas, and simultaneously be beneficial to the throwing out of the liquid in the sponge block as fast as possible so as to absorb new liquid and strengthen the absorption of the gas.
Description
Technical Field
The invention relates to the technical field of volatile gas treatment, in particular to a volatile gas purification treatment system.
Background
At present, as the scale of industrial production is enlarged, the amount of volatile gas generated in industrial production is increased, and if the volatile gas is directly discharged into the air, not only environmental pollution is caused, but also resource waste is caused, so that the volatile gas needs to be recovered. The existing volatile gas recovery mode mainly absorbs volatile gas through solvents such as biodiesel and kerosene, but still has low recovery efficiency and cannot meet the existing volatile gas recovery requirement.
Therefore, there is a need to provide a new technical solution to overcome the above-mentioned drawbacks.
Disclosure of Invention
The present invention is directed to a volatile gas purification system that effectively solves the above problems.
In order to achieve the purpose of the invention, the following technical scheme is adopted:
a volatile gas purification treatment system comprises a shell structure, a driving structure arranged on the shell structure, wherein the shell structure comprises a shell, the volatile gas purification treatment system also comprises a rotating structure arranged in the shell and connected with the driving structure, a rotating frame structure arranged at the upper end of the rotating structure and a covering frame structure arranged above the rotating structure, the rotating structure comprises an inner frame, the rotating frame structure comprises a rotating frame, an inclined tube arranged on the outer circumferential surface of the rotating frame and a sponge block arranged in the inclined tube, the inner frame runs through the inner surface and the outer surface of the rotating frame and is fixedly connected with the inner surface, the central axis of the rotating frame is collinear with the central axis of the inner frame, a seventh through hole is arranged on the outer circumferential surface of the rotating frame, the lower end of the inclined tube is aligned with the seventh through hole and is fixedly connected with the outer surface of the rotating frame, cover the frame structure including cover the frame, set up in cover the exhaust tube of frame top and set up in fan on the exhaust tube, the lower extreme that covers the frame accept in change in the frame and rather than internal surface sliding contact, be equipped with on the outer circumferential surface that covers the frame with the ninth through-hole that the seventh through-hole corresponds, when changeing the frame and rotatory on covering the frame, the seventh through-hole with the periodic intercommunication of ninth through-hole.
Preferably, the rotating structure further comprises an outer frame arranged at the lower end of the inner frame, a bearing and a fixing rod fixedly connected with the outer ring of the bearing and the inner surface of the shell, the lower end of the outer frame is accommodated in the inner ring of the bearing and fixedly connected with the inner ring of the bearing, the driving structure comprises a push plate, and the push plate is accommodated in the outer frame and is in threaded connection with the outer frame to drive the outer frame to rotate.
Preferably, the rotating structure further comprises a connecting rod fixedly connected with the outer frame and the inner frame, a partition plate arranged in the inner frame and a second one-way valve arranged on the partition plate, wherein a sixth through hole is formed in the partition plate, and the second one-way valve is accommodated in the sixth through hole and is fixedly connected with the sixth through hole.
Preferably, the driving structure further comprises a piston accommodated in the inner frame, a first check valve arranged on the piston, and a support rod fixedly connected with the piston and the push plate, the piston is in sliding contact with the inner surface of the inner frame, a fourth through hole is formed in the piston, and the first check valve is accommodated in the fourth through hole and fixedly connected with the fourth through hole.
Preferably, the driving structure further comprises an air cylinder and a push rod arranged on the air cylinder, one end of the push rod is connected with the air cylinder, and the other end of the push rod extends into the outer frame and is fixedly connected with the lower surface of the push plate.
Preferably, gaseous purification processing system of volatility still includes sprays the structure, spray the structure and include guide ring and concentrated frame, the upper end of inside casing is passed the inside of guide ring and rather than fixed connection, concentrated frame is the round platform form of inversion and the upper end is equipped with the opening, the guide ring runs through the diapire of concentrated frame and rather than fixed connection.
Preferably, the spraying structure further comprises a scattering and filtering frame, two axial end faces of the scattering and filtering frame are communicated, and one axial end face of the scattering and filtering frame is fixedly connected with the upper surface of the concentration frame.
Preferably, the upper surface of the covering frame is provided with an eighth through hole, the lower end of the exhaust pipe is aligned with the eighth through hole and is fixedly connected with the upper surface of the covering frame, the covering frame structure further comprises a baffle plate and a filtering ring, the baffle plate is located below the eighth through hole, the filtering ring is fixedly connected with the inner surface of the covering frame, and the baffle plate is contained in the filtering ring and is fixedly connected with the filtering ring.
Preferably, the volatile gas purification processing system further comprises a stirring structure, the stirring structure comprises a first spring, a positioning rod and a top rest rod, one end of the first spring is fixedly connected with the outer surface of the outer frame, the other end of the first spring is fixedly connected with one end of the positioning rod, the other end of the positioning rod is fixedly connected with the top rest rod, and the positioning rod is perpendicular to the top rest rod.
Preferably, the stirring structure still includes carriage release lever, puddler and second spring, the locating lever runs through the left and right sides surface of carriage release lever and rather than sliding contact, the tip of puddler with the tip pivot of carriage release lever is connected, the one end of second spring with carriage release lever fixed connection and the other end with top leans on pole fixed connection.
Compared with the prior art, the invention has the following beneficial effects: the volatile gas purification treatment system can simultaneously realize the rotation of the rotating structure and the unidirectional upward flow of liquid through a driving structure, namely the air cylinder, on one hand, the rotation of the rotating structure can drive the rotation of the rotating frame structure to realize the periodic communication of the seventh through hole and the ninth through hole so as to periodically increase the air pressure inside the covering frame, be favorable for the liquid to be sprayed out from the fourth through hole and to be in contact with the gas in a dispersed manner, and simultaneously be favorable for the liquid in the sponge block to be thrown out as quickly as possible so as to absorb new liquid and enhance the absorption of the gas, on the other hand, the rotation of the spraying structure can be driven so as to be favorable for the liquid to be thrown out in a dispersed manner, and the scattering area is larger under the matching action of the scattering filtering frame and the truncated cone-shaped concentration frame, the scattering is more uniform, the contact with the gas is more sufficient, the absorption of the volatile gas is better and the absorption efficiency is higher, the liquid flows upwards in one direction, so that the liquid continuously flows out from the upper end of the inner frame, is thrown out under the action of centrifugal force and is concentrated in the concentration frame, the rotating speed of the inner frame is difficult to rise due to periodic positive and negative rotation of the inner frame, the low speed is favorably maintained, so that the liquid in the concentration frame can be accumulated, the liquid can continuously flow, the liquid cannot be thrown out at one time due to high rotating speed of the concentration frame, and the absorption and purification efficiency is favorably improved; and the stirring structure be provided with do benefit to more even with the liquid mixture, with the reinforcing enter into the ability of concentrating interior liquid absorption volatile gas of frame, and because frame periodic positive and negative rotation, its rotational speed and the periodic change that turns to, make locating lever and top lean on the pole at footpath round trip movement, with expanding radial stirring scope, the carriage release lever round trip movement on the locating lever simultaneously, make the tip that the carriage release lever was kept away from to the puddler round trip movement in vertical direction, with the stirring scope of expanding vertical direction, be favorable to more comprehensive and abundant stirring to liquid.
Drawings
FIG. 1 is a top view of a volatile gas purification system according to the present invention;
FIG. 2 is a cross-sectional view taken along A-A' of the volatile gas purification system of FIG. 1;
FIG. 3 is an enlarged view of a portion of the volatile gas purification system of FIG. 2;
FIG. 4 is an enlarged view of a portion of the volatile gas purification system of FIG. 2;
FIG. 5 is a cross-sectional view taken along line B-B' of the volatile gas purification system of FIG. 2;
FIG. 6 is a cross-sectional view taken along line C-C' of the volatile gas purification system of FIG. 2;
FIG. 7 is a schematic structural diagram of another embodiment of a volatile gas purification system according to the present invention;
FIG. 8 is a cross-sectional view taken along line D-D' of the volatile gas purification system of FIG. 7.
Detailed Description
The volatile gas purification system of the present invention will be described in detail with reference to the accompanying drawings.
The first embodiment is as follows:
as shown in fig. 1 to 6, the volatile gas purification system of the present invention includes a housing structure 1, a driving structure 2 disposed on the housing structure 1, a rotating structure 3 disposed in the housing structure 1, a rotating frame structure 4 disposed on the rotating structure 3, a spraying structure 5 disposed at an upper end of the rotating structure 3, and a covering frame structure 6 disposed above the rotating structure 3.
As shown in fig. 1, 2, 4 and 5, the housing structure 1 includes a housing 11, a sealing block 12 disposed on a lower wall of the housing 11, a discharge pipe 13 disposed outside the housing 11, a first valve 14 disposed on the discharge pipe 13, a fixing plate 15 disposed at an upper end of an inner cavity of the housing 11, a plurality of exhaust pipes 16 disposed above the fixing plate 15, and a second valve 17 disposed on the exhaust pipes 16. An opening is formed at the upper end of the casing 11, the casing 11 may be a cylinder, a rectangular parallelepiped or other geometric bodies, in this embodiment, the casing 11 is in a hollow cylinder shape, a first through hole 111 is formed in the lower surface of the casing 11, and a second through hole 112 is formed in the side surface of the casing 11, and the first through hole 111 and the second through hole 112 penetrate through the inner and outer surfaces of the casing 11. The sealing block 12 is accommodated in the first through hole 111 and is fixedly connected with the housing 11, and the sealing block 12 is preferably made of rubber material. One end of the discharge pipe 13 is aligned with the second through hole 112 and is fixedly connected to the side of the housing 11, and the inside of the discharge pipe 13 communicates with the inside of the housing 11. The first valve 13 can control the flow rate and open/close of the liquid in the discharge pipe 13. The shape of the fixing plate 15 is adapted to the shape of the inner cavity of the housing 11, the fixing plate 15 is accommodated in the housing 11 and fixedly connected to the inner surface of the housing 11, preferably, the upper surface of the fixing plate 15 is coplanar with the upper surface of the housing 11, the fixing plate 15 is provided with a plurality of third through holes 151 arranged in the circumferential direction, the third through holes 151 are arranged in the circumferential direction at equal intervals, and the third through holes 151 penetrate through the upper and lower surfaces of the fixing plate 15. The number of the exhaust pipes 16 is the same as that of the third through holes 151, and the exhaust pipes 16 correspond to the third through holes 151 one by one, and the lower ends of the exhaust pipes 16 are aligned with the third through holes 151 and fixedly connected to the upper surface of the fixing plate 15. The second valve 17 controls the flow rate and opening/closing of the gas in the exhaust pipe 16.
The shell structure 1 can concentrate diesel oil, kerosene and the like for absorbing volatile gas in the shell 11, so that the volatile gas can be conveniently absorbed; and the gas after the purification treatment can be discharged from the exhaust pipe 16; after the purification treatment, the liquid such as diesel oil, kerosene, etc. can be discharged from the discharge pipe 13.
As shown in fig. 2 and 3, the driving structure 2 includes a cylinder 21, a push rod 22 disposed on the cylinder 21, a push plate 23 disposed on an upper end of the push rod 22, a support rod 24 disposed on the push plate 23, a piston 25 disposed on an upper end of the support rod 24, and a first check valve 26 disposed on the piston 25. The cylinder 21 is provided with a switch (not shown) for controlling the on/off of the cylinder. The lower extreme of catch bar 22 is connected with cylinder 21, and cylinder 21 can drive catch bar 22 and reciprocate, and catch bar 22 runs through the upper and lower surface of seal block 12 and rather than sliding contact, and catch bar 22 can be stable reciprocates, and the upper end of catch bar 22 stretches into in the casing 11. The push plate 23 is preferably a cylinder, the upper end of the push rod 22 is fixedly connected with the lower surface of the push plate 23, further, the central axis of the push plate 23 is collinear with the central axis of the push rod 22, and the circumferential side surface of the push plate 23 is provided with an external thread. The lower end of the supporting rod 24 is fixedly connected with the upper surface of the push plate 23, further, the central axis of the supporting rod 24 is collinear with the central axis of the push plate 23, and the supporting rod 24 is perpendicular to the push plate 23. The piston 25 may be a cylinder or a rectangular parallelepiped, in this embodiment, the piston 25 is a cylinder, the upper end of the support rod 24 is fixedly connected to the lower surface of the piston 25, the support rod 24 is perpendicular to the piston 25, a fourth through hole 251 penetrating through the upper and lower surfaces of the piston 25 is disposed on the piston 25, the fourth through hole 251 penetrates through the upper and lower surfaces of the piston 25, and in this embodiment, the number of the fourth through holes 251 is two. The number of the first check valves 26 is the same as that of the fourth through holes 251, and the first check valves 26 are accommodated in the fourth through holes 251 and are fixedly connected with the fourth through holes 251, and the first check valves 26 block the fourth through holes 251, so that the liquid below the first check valves can enter the upper side of the piston 25 through the fourth through holes 251, and the liquid above the piston 25 cannot enter the lower side through the fourth through holes 251.
The driving structure 2 can drive the rotating structure 3 to rotate, and on the other hand, the piston 25 and the first check valve 26 can enable the liquid to flow upwards in a single direction, so that the liquid is continuously transmitted to the upper side to be thrown out, and the thrown-out liquid is fully contacted with the volatile gas, so that the liquid can be quickly recovered.
As shown in fig. 2, 3 and 6, the rotating structure 3 includes an outer frame 31, a bearing 32 disposed at the lower end of the outer frame 31, a fixing rod 33 disposed on the bearing 32, a connecting rod 34 disposed in the outer frame 31, an inner frame 35 disposed on the connecting rod 34, a partition plate 36 disposed in the inner frame 35, a second check valve 37 disposed on the partition plate 36, a first limiting block 38 disposed at the lower end of the inner cavity of the inner frame 35, and a second limiting block 39 disposed at the lower end of the inner cavity of the outer frame 31. The outer frame 31 is preferably a cylinder, the upper end of the push rod 22 is accommodated in the outer frame 31, the push plate 23 is accommodated in the outer frame 31 and is in threaded connection with the outer frame 31, so that the outer frame 31 can be driven to rotate when the push plate 23 moves up and down, a plurality of fifth through holes 311 are formed in the outer frame 31, and the fifth through holes 311 penetrate through the inner surface and the outer surface of the outer frame 31. The bearing 32 is disposed at the lower end of the outer frame 31, and the lower end of the outer frame 31 is accommodated in the inner ring of the bearing 32 and is fixedly connected with the inner ring. The fixing rods 33 are provided with a plurality of fixing rods 33 circumferentially arranged around the bearing 32, and the number of the fixing rods 33 can be set as required, in the embodiment, the number of the fixing rods 33 is two, the lower ends of the fixing rods 33 are fixedly connected with the bottom surface of the inner cavity of the shell 11, and the side surfaces of the fixing rods 33 are fixedly connected with the outer ring of the bearing 32, so that the bearing 32 and the outer frame 31 are supported, and the outer frame 31 can stably rotate. The inner frame 35 is preferably a cylinder, and in other embodiments, the inner frame 35 may be other geometric bodies, the upper and lower surfaces of the inner frame 35 are communicated, and the lower end of the inner frame 35 is accommodated in the outer frame 31. In this embodiment, two or more connecting rods 34 may be provided and are respectively located at the left and right sides of the inner frame 35, one end of the connecting rod 34 is fixedly connected to the inner surface of the outer frame 31, the other end of the connecting rod 34 is fixedly connected to the outer surface of the inner frame 35, so as to fixedly connect and fix the two, the piston 25 is accommodated in the inner frame 35 and slidably contacts with the inner surface thereof, and the piston 25 can move up and down in the inner frame 35. The shape of the partition plate 36 is matched with the shape of the inner cavity of the inner frame 35, the partition plate 36 is accommodated in the inner frame 35 and fixedly connected with the inner surface of the inner frame, the partition plate 36 is positioned above the piston 25, the partition plate 36 can divide the space in the inner frame 35 into an upper part and a lower part, and the partition plate 36 is provided with a sixth through hole 361 penetrating through the upper surface and the lower surface. The second check valve 37 is accommodated in the sixth through hole 361 and fixedly connected with the sixth through hole 361, the second check valve 37 can block the sixth through hole 361, and the second check valve 37 can make the liquid below the second check valve enter the upper part of the partition plate 36 through the sixth through hole 361, but can not make the liquid above the partition plate 36 enter the lower part of the partition plate through the sixth through hole 361. One or more first limiting blocks 38 may be provided, and the first limiting blocks 38 are arranged in a circumferential direction, one end of each first limiting block 38 is fixedly connected with the inner surface of the inner frame 35, and the first limiting blocks 38 limit the piston 25 to prevent the piston from excessively moving downwards. One or more second limiting blocks 39 may be provided, and are arranged in sequence along the circumferential direction, one end of each second limiting block 39 is fixedly connected with the inner surface of the outer frame 31, and the second limiting blocks 39 are located below the push plate 23 to prevent the push plate 23 from excessively moving downwards.
The rotating structure 3 can be connected with the push plate 23 through the outer frame 31 and the threads, so that when the push plate 23 moves up and down, the outer frame 31 periodically rotates forwards and backwards, and the inner frame 35 and the spraying structure 5 are driven to rotate along with the rotation; the partition plate 36 and the second one-way valve 37 are arranged to drive the liquid to continuously flow above the partition plate 36 in the process that the piston 25 moves up and down, so that the liquid flows into the spraying structure 5 and is thrown out under the action of the rotating spraying structure 5, so that the liquid is fully contacted with the volatile gas, and the mixing and absorbing effect is remarkable; the fixing rod 33 and the bearing 32 are arranged to enable the outer frame 31 and the inner frame 35 to rotate stably; the first limiting block 38 can prevent the piston 25 from moving downwards excessively, and the second limiting block 39 can prevent the push plate 23 from moving downwards excessively, so that the up-down moving range of the push plate is limited.
As shown in fig. 2, 3 and 6, the rotating frame structure 4 includes a rotating frame 41, a plurality of inclined tubes 42 disposed on the outer circumferential surface of the rotating frame 41, and sponge blocks disposed in the inclined tubes 42. The rotating frame 41 is preferably a hollow cylinder, an opening is provided at the upper end of the rotating frame 41, the upper end of the inner shell 35 penetrates through the inner and outer surfaces of the rotating frame 41 and is fixedly connected with the inner and outer surfaces, further, the central axis of the inner shell 35 is collinear with the central axis of the rotating frame 41, a plurality of seventh through holes 411 are provided on the outer circumferential surface of the rotating frame 41, preferably, the seventh through holes 411 are arranged equidistantly along the circumferential direction, and the seventh through holes 411 penetrate through the inner and outer surfaces of the rotating frame 41. The number of the inclined tubes 42 is the same as that of the seventh through holes 411, and the inclined tubes 42 are in one-to-one correspondence, the lower ends of the inclined tubes 42 are aligned with the seventh through holes 411 and fixedly connected with the outer circumferential surface of the rotating frame 41, and the seventh through holes 411 are communicated with the inside of the inclined tubes 42. The quantity of sponge piece is equipped with a plurality of, and preferred, the quantity of sponge piece communicates with each other and the one-to-one with the quantity of pipe chute 42, and the sponge piece is acceptd in pipe chute 42 and rather than internal surface fixed connection, and the setting of sponge piece can make liquid and volatile gaseous abundant contact, strengthens the effect to volatile gaseous absorption.
The setting of revolving frame structure 4 can rotate along with the rotation of inside casing 35, and then makes its inside liquid can enter into the pipe chute 42 through seventh through-hole 411 in, then soaks the sponge piece, spouts from the upper end of pipe chute 42 at last, is favorable to making liquid and air mix contact in pipe chute 42, the reinforcing is to volatile gaseous recovery.
As shown in fig. 2, 3 and 6, the spraying structure 5 includes a guide ring 51, a concentration frame 52 disposed on the guide ring 51, and a scattering filter frame 53 disposed above the concentration frame 52. The guide ring 51 is ring-shaped, the upper end of the inner frame 35 is received in the guide ring 51 and is fixedly connected to the inner surface thereof, and the upper surface of the inner frame 35 is coplanar with the upper surface of the guide ring 51, so that the liquid flowing out from the upper end of the inner frame 35 can flow above the guide ring 51 by centrifugal force. The concentrating frame 52 is in a hollow circular truncated cone shape, an opening is formed in the upper end of the concentrating frame 52, the diameter of the upper surface of the concentrating frame 52 is larger than that of the lower surface of the concentrating frame, the lower end of the guide ring 51 penetrates through the inner surface and the outer surface of the concentrating frame 52 and is fixedly connected with the inner surface and the outer surface, further, the central axes of the guide ring 51, the concentrating frame 52 and the inner frame 35 are collinear, stable rotation of the three is achieved, and liquid flowing to the guide ring 51 flows under the action of centrifugal force and is concentrated in the concentrating frame 52. The scattering filter frame 53 is a hollow cylinder, the upper surface and the lower surface of the scattering filter frame 53 are communicated, the lower surface of the scattering filter frame 53 is fixedly connected with the upper surface of the concentration frame 52, the side wall of the scattering filter frame 53 is provided with filter holes for liquid to pass through, the liquid thrown onto the scattering filter frame 53 can be scattered by the scattering filter frame 53 and thrown out radially outwards after scattering so as to be in contact with the gas outside the scattering filter frame 53 to absorb the volatile gas in the gas, the contact between the scattered liquid and the gas is more sufficient, and the absorption effect and the efficiency are higher.
The spraying structure 5 can rotate along with the rotation of the inner frame 35, and the liquid flowing out from the upper end of the inner frame 35 can be thrown into the concentration frame 52 under the action of centrifugal force so as to be concentrated in the concentration frame 52 and continuously thrown onto the scattering filter frame 53, so that the liquid can be ensured to continuously flow through and be scattered by the filter holes of the scattering filter frame 53; the truncated cone-shaped design of the concentration frame 52 can enable the liquid in the concentration frame 52 to smoothly slide through the inner circumferential surface of the concentration frame and flow onto the scattering filter frame 53, so that the liquid flows smoothly and the continuous flow of the liquid is ensured, and the liquid is continuously thrown outwards; break up the setting of filtering frame and not only can filter liquid to can will break up, so that the liquid after breaking up filtering frame 53's filtration pore is wider and more homodisperse throws away, with break up filtering frame 53 radial outside's gas contact, it is better to gaseous absorption effect, and efficiency is higher.
As shown in fig. 1-4 and 6, the covering frame structure 6 includes a covering frame 61, an air exhaust pipe 62 disposed above the covering frame 61, a blower 63 disposed on the air exhaust pipe 62, a baffle plate 64 disposed in the covering frame 61, and a filter ring 65 disposed on the baffle plate 64. The lower end of the covering frame 61 is provided with an opening, the covering frame 61 penetrates through the upper and lower surfaces of the fixing plate 15 and is fixedly connected with the fixing plate, so that the lower end opening of the covering frame 61 extends into the housing 11, the covering frame 61 is provided with a plurality of eighth through holes 611 located on the upper surface and a plurality of ninth through holes 612 located on the outer circumferential surface of the lower end, the eighth through holes 611 are preferably arranged at the center of the upper surface of the covering frame 61, the ninth through holes 612 are arranged along the circumferential direction, preferably, the plurality of ninth through holes 612 are arranged at equal intervals, the lower end of the covering frame 61 is accommodated in the rotating frame 41 and is in sliding contact with the inner surface of the rotating frame 41, so that the rotating frame 41 can stably rotate at the lower end of the covering frame 61, the height of the ninth through holes 612 is equal to the height of the seventh through holes 411, and therefore, the seventh through holes 411 are periodically communicated with the ninth. The lower end of the exhaust pipe 62 is aligned with the eighth through hole 611 and is fixedly connected with the upper surface of the cover frame 61. The fan 63 is electrically connected to a power source (not shown) to provide electric energy to the fan 63, so that the fan can normally operate, and a switch (not shown) is disposed on the fan 63 to conveniently control the fan to be turned on or turned off. The filter ring 65 is annular, and the outer circumferential surface of the filter ring 65 is fixedly connected to the inner surface of the cover frame 61. The baffle plate 64 is accommodated in the filter ring 65 and fixedly connected with the filter ring, and the baffle plate 64 is positioned below the eighth through hole 611.
The covering frame structure 6 can be arranged to suck external air into the air suction pipe 62 through the fan 63 and then enter the covering frame 61 so as to collect the air; the baffle plate 64 can break up the air sucked from the eighth through hole 611, then the air passes through the periphery of the baffle plate 64 and passes through the filtering holes of the filtering ring 65 to enter the lower part of the baffle plate, the broken up gas is sucked, and the liquid is fully contacted with the liquid broken up by the broken up filtering frame 53, so that the gas absorption effect on the lake is remarkable; and because the gas is continuously pumped into the covering frame 61, and the ninth through hole 612 is periodically communicated with the seventh through hole 411, when the ninth through hole 612 is not communicated with the seventh through hole 411, the air pressure in the covering frame 61 is increased, and when the ninth through hole 612 is communicated with the seventh through hole 411, the pressurized gas enables the liquid and the gas in the rotating frame 41 to rapidly flow into the inclined tube 42, the increased air pressure is favorable for scattering the liquid, then the scattered liquid is in full contact with the air in the inclined tube 42 with a limited space range, the effect of absorbing the volatile gas is further enhanced, and the arrangement of the sponge block can increase the contact time of the scattered liquid and the air, so that the effect of absorbing the volatile gas is more obvious.
Example two: as shown in fig. 7 and 8, the structure of the second embodiment of the volatile gas purification system of the present invention is substantially the same as that of the first embodiment, and the difference is that the second embodiment of the volatile gas purification system of the present invention further includes a stirring structure 7 disposed on the rotating structure 3. The stirring structure 7 is provided with a plurality of uniformly distributed stirring structures 7, and each stirring structure 7 comprises a first spring 71, a positioning rod 72 arranged at the end part of the first spring 71, a propping rod 73 arranged at the end part of the positioning rod 72, a moving rod 74 arranged on the positioning rod 72, stirring rods 75 arranged at two ends of the moving rod 74, and a second spring 76 arranged on the moving rod 74. One end of the first spring 71 is fixedly connected to the outer circumferential surface of the outer frame 31, and the other end of the first spring 71 is fixedly connected to one end of the positioning rod 72. The other end of the positioning rod 72 is fixedly connected with the abutting rod 73, and the positioning rod 72 is perpendicular to the abutting rod 73. The positioning rod 72 penetrates the left and right surfaces of the moving rod 74 and is in sliding contact therewith, and the moving rod 74 can move back and forth on the positioning rod 72. The two stirring rods 75 are provided and located on both upper and lower sides of the positioning rod 72, respectively, one end of the stirring rod 75 is pivotally connected to an end of the moving rod 74, the stirring rod 75 is rotatable with respect to the end of the stirring rod 75, and the stirring rod 75 is abutted against an end of the abutting rod 73. One end of the second spring 76 is fixedly connected to the moving rod 74, and the other end of the second spring 76 is fixedly connected to the abutting rod 73.
The stirring structure 7 is arranged to rotate along with the outer frame 31, so that the liquid in the shell 11 can be sufficiently stirred, the uniform distribution of the liquid is promoted, and the capability of absorbing volatile gas of the liquid flowing into the spraying structure 5 is enhanced; and in the process of rotation, the first spring 71 is stretched, and the positioning rod 72 and the abutting rod 73 move outwards in the radial direction, so that the stirring range is enlarged; and the second spring 76 will be compressed, the movable rod 74 moves outwards in the radial direction, the stirring rod 76 moves outwards in the radial direction, because the stirring rod 76 above is always abutted against the upper end of the abutting rod 73, when the movable rod 74 drives the lower end of the stirring rod 75 to move outwards in the radial direction, the upper end of the stirring rod 75 moves upwards gradually, so that the stirring area in the vertical direction is further increased, the liquid is stirred more sufficiently, the stirring rod 75 below is in the vertical state initially, and in the rotating process, the stirring rod 75 is thrown out under the action of centrifugal force and abuts against the lower end of the abutting rod 73, and the stirring rod 75 can further increase the liquid stirring range in the rotating process, so that the liquid is stirred sufficiently.
As shown in fig. 1 to 6, in the volatile gas purification system of the present invention, a solution capable of absorbing volatile gas, such as diesel oil or kerosene, is first poured into the casing 11 through the exhaust pipe 16, and preferably, the liquid submerges the outer frame 31. Then the cylinder 21 drives the push rod 22 to move up and down periodically, so that the push plate 23, the support rod 24 and the piston 25 move up and down periodically, when the push plate 23 moves up and down periodically, the outer frame 31 rotates forward and backward periodically, the outer frame 31 drives the inner frame 35 to rotate forward and backward by the connecting rod 34, the inner frame 35 drives the spraying structure 5 and the rotating frame structure 4 to rotate forward and backward periodically, because the piston 25 moves up and down periodically, and under the action of the first one-way valve 26, liquid below the piston 25 moves down enters the upper part of the piston 25 through the fourth through hole 251, when the piston 25 moves up, liquid above the piston 25 cannot enter the lower part of the piston 25 through the fourth through hole 251, and further, in the process of moving up and down periodically, liquid below the piston 25 flows into the upper part of the piston 25 unidirectionally and continuously through the fourth through hole 251, so as to be stored above the piston 25, and when the piston 25 moves upwards, the liquid above the piston is pushed to flow upwards, then enters the upper part of the partition plate 37 through the sixth through hole 361, and under the action of the second one-way valve 37, the liquid below the partition plate 36 flows into the upper part of the partition plate 36 in one way and continuously, so as to gradually increase the liquid above the partition plate 36, when the liquid level reaches the height of the upper surface of the inner frame 35, the liquid is thrown out due to the periodic positive and negative rotation of the inner frame 35 and flows into the concentration frame 52, the rotating speed of the inner frame 35 is continuously changed due to the periodic positive and negative rotation, the rotating speed is not high, the preferred rotating speed range is 0-5r/s, so that the liquid can firstly flow into the concentration frame 52 and be concentrated in the concentration frame 52, then slide on the inner circumferential surface of the concentration frame 52 and be sprayed on the scattering filter frame 53, and is sprayed on the scattering filter frame 52 with a certain inclination angle, which is favorable for the liquid to be scattered to contact with the inner circumferential surface of the scattering filter frame 52, then passes through the filtering holes on the scattering filter frame 52 and can be further scattered, so that the liquid is uniformly scattered to be sprayed on the inner surface of the covering frame 61 from the outer circumferential surface of the scattering filter frame 52, then falls into the rotating frame 41, at the moment, the fan 63 pumps the volatile gas into the air suction pipe 62, then sprays the volatile gas downwards onto the baffle plate 64, is scattered around after being scattered by the baffle plate 64, then sprays downwards through the filtering holes of the filter ring 65, flows into the space between the scattering filter frame 53 and the covering frame 61, and is fully contacted with the liquid which is thrown between the scattering filter frame 53 and the covering frame 61 after being fully scattered by the scattering filter frame 53 and uniformly scattered, so as to fully absorb the volatile gas, thereby improving the absorption and purification efficiency, the waste of resources is reduced, so that the resources are fully utilized; the seventh through hole 411 and the ninth through hole 612 are periodically communicated due to the periodic positive and negative rotation of the rotating frame 41, when the seventh through hole 411 and the ninth through hole 612 are not communicated, the air is continuously pumped into the covering frame 61, the air pressure in the covering frame 61 is increased, when the seventh through hole 411 is communicated with the ninth through hole 612, the increased air pressure enables the air and the liquid concentrated in the rotating frame 41 to flow into the inclined tube 42 together through the ninth through hole 612 and the seventh through hole 411, and the liquid is driven to quickly spray outwards and disperse the liquid due to the increased air pressure in the flowing process of the driving liquid, so that the full contact between the air and the dispersed liquid is further enhanced, the recovery of volatile gas is further enhanced, the dispersed liquid can be prevented from spraying out from the upper end of the inclined tube 42, the liquid can wet the sponge block, and the liquid in the soaked sponge block and the volatile gas in the gas filtered by the sponge block can be fully connected again And meanwhile, the absorption of volatile gas is enhanced. The gas ejected from the upper end of the inclined tube 42 enters the housing 11 and is finally discharged through the exhaust tube 16. The outer frame 31 rotates in the forward and reverse directions periodically to drive the stirring structure 7 to rotate therewith, so that the outer frame can sufficiently stir liquid, which is beneficial to uniformly mixing liquid and ensures the recovery capability of the liquid entering the concentration frame 52 to volatile gas, the outer frame 31 periodically rotates in the forward and reverse directions, namely the rotating speed and the rotating direction of the outer frame are periodically changed, so that the centrifugal force borne by the positioning rod 72, the abutting rod 73, the moving rod 74 and the stirring rod 75 is periodically changed, further the stretching of the first spring 71 and the second spring 76 is periodically changed, so that the positioning rod 72 and the abutting rod 73 can periodically move back and forth in the radial direction to expand the stirring range of the liquid in the radial direction, and the stirring is more sufficient, meanwhile, the moving rod 74 moves back and forth on the positioning rod 72, so that the lower end of the stirring rod 75 moves back and forth along with the same, and the stirring rod 75 above always abuts against the upper end of the abutting rod 73, make the upper end of the puddler 75 of top reciprocate thereupon to stir the liquid in different regions in the vertical direction, and the puddler 75 of below is in vertical state when irrotational, and periodic top leans on the lower extreme that leans on pole 73 when rotatory, and then makes the lower extreme of puddler 75 round trip movement in the vertical direction, so that enlarge the scope of stirring in the vertical direction, the realization carries out abundant stirring to the liquid that enters into in the frame 31, guarantee its ability to volatile gas absorption purification. After the absorption and purification are completed, the liquid such as diesel oil in the casing 11 can be discharged through the discharge pipe 13. The use process of the volatile gas purification treatment system is described.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a volatile gaseous purification processing system, includes shell structure, set up in the last drive structure of shell structure, shell structure includes the casing, its characterized in that: the volatile gas purification treatment system also comprises a rotating structure arranged in the shell and connected with the driving structure, a rotating frame structure arranged at the upper end of the rotating structure and a covering frame structure arranged above the rotating structure, wherein the rotating structure comprises an inner frame, the rotating frame structure comprises a rotating frame, an inclined tube arranged on the outer circumferential surface of the rotating frame and a sponge block arranged in the inclined tube, the inner frame penetrates through the inner surface and the outer surface of the rotating frame and is fixedly connected with the inner surface, the central axis of the rotating frame and the central axis of the inner frame are collinear, a seventh through hole is arranged on the outer circumferential surface of the rotating frame, the lower end of the inclined tube is aligned with the seventh through hole and is fixedly connected with the outer surface of the rotating frame, and the covering frame structure comprises a covering frame, an exhaust tube arranged above the covering frame and a fan arranged on the exhaust tube, the lower end of the covering frame is contained in the rotary frame and is in sliding contact with the inner surface of the rotary frame, a ninth through hole corresponding to the seventh through hole is formed in the outer circumferential surface of the covering frame, and when the rotary frame rotates on the covering frame, the seventh through hole is periodically communicated with the ninth through hole.
2. The volatile gas purification processing system of claim 1, wherein: the rotating structure further comprises an outer frame, a bearing and a fixing rod, wherein the outer frame is arranged at the lower end of the inner frame, the fixing rod is fixedly connected with the outer ring of the bearing and the inner surface of the shell, the lower end of the outer frame is contained in the inner ring of the bearing and is fixedly connected with the inner ring of the bearing, the driving structure comprises a push plate, and the push plate is contained in the outer frame and is in threaded connection with the outer frame to drive the outer frame to.
3. The volatile gas purge system of claim 2, wherein: the rotating structure further comprises a connecting rod fixedly connected with the outer frame and the inner frame, a partition plate arranged in the inner frame and a second one-way valve arranged on the partition plate, wherein a sixth through hole is formed in the partition plate, and the second one-way valve is contained in the sixth through hole and is fixedly connected with the sixth through hole.
4. The volatile gas purge system of claim 3, wherein: the driving structure further comprises a piston contained in the inner frame, a first one-way valve arranged on the piston and a support rod fixedly connected with the piston and the push plate, the piston is in sliding contact with the inner surface of the inner frame, a fourth through hole is formed in the piston, and the first one-way valve is contained in the fourth through hole and is fixedly connected with the fourth through hole.
5. The volatile gas purge system of claim 4, wherein: the driving structure further comprises an air cylinder and a push rod arranged on the air cylinder, one end of the push rod is connected with the air cylinder, and the other end of the push rod extends into the outer frame and is fixedly connected with the lower surface of the push plate.
6. The volatile gas purge system of claim 5, wherein: but gaseous purification processing system of volatility still includes sprays the structure, it includes guide ring and concentrated frame to spray the structure, the upper end of inside casing is passed the inside of guide ring and rather than fixed connection, concentrated frame is the round platform form of inversion and the upper end is equipped with the opening, the guide ring runs through the diapire of concentrated frame and rather than fixed connection.
7. The volatile gas purge system of claim 6, wherein: the spraying structure further comprises a scattering filter frame, the two axial end faces of the scattering filter frame are communicated, and one axial end face of the scattering filter frame is fixedly connected with the upper surface of the concentration frame.
8. The volatile gas purification processing system of claim 1, wherein: the upper surface that covers the frame is equipped with the eighth through-hole, the lower extreme of exhaust tube aim at the eighth through-hole and with the upper surface fixed connection that covers the frame, cover the frame structure still including being located baffle and the filtration ring of eighth through-hole below, filter the ring with cover the internal surface fixed connection of frame, the baffle accept in filter the intra-annular and rather than fixed connection.
9. The volatile gas purification processing system according to any one of claims 1 to 7, wherein: the volatile gas purification treatment system further comprises a stirring structure, wherein the stirring structure comprises a first spring, a positioning rod and a top leaning rod, one end of the first spring is fixedly connected with the outer surface of the outer frame, the other end of the first spring is fixedly connected with one end of the positioning rod, the other end of the positioning rod is fixedly connected with the top leaning rod, and the positioning rod is perpendicular to the top leaning rod.
10. The volatile gas purge system of claim 9, wherein: the stirring structure further comprises a moving rod, a stirring rod and a second spring, wherein the positioning rod penetrates through the left surface and the right surface of the moving rod and is in sliding contact with the moving rod, the end part of the stirring rod is in pivot connection with the end part of the moving rod, and one end of the second spring is fixedly connected with the moving rod and the other end of the second spring is fixedly connected with the abutting rod.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011417236.7A CN112705015A (en) | 2020-12-07 | 2020-12-07 | Volatile gas purification treatment system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011417236.7A CN112705015A (en) | 2020-12-07 | 2020-12-07 | Volatile gas purification treatment system |
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| CN112705015A true CN112705015A (en) | 2021-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011417236.7A Withdrawn CN112705015A (en) | 2020-12-07 | 2020-12-07 | Volatile gas purification treatment system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114983835A (en) * | 2022-06-15 | 2022-09-02 | 金颖娇 | Preparation process of antibacterial skin-friendly infant wet tissue |
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| WO2017152340A1 (en) * | 2016-03-07 | 2017-09-14 | 刘湘静 | Pharmaceutical and chemical industry emission purification equipment |
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