CN114210178A - Kitchen waste gas purification treatment equipment - Google Patents
Kitchen waste gas purification treatment equipment Download PDFInfo
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- CN114210178A CN114210178A CN202111440795.4A CN202111440795A CN114210178A CN 114210178 A CN114210178 A CN 114210178A CN 202111440795 A CN202111440795 A CN 202111440795A CN 114210178 A CN114210178 A CN 114210178A
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- central shaft
- wall
- bin
- disc
- air
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- 238000000746 purification Methods 0.000 title claims abstract description 64
- 239000007789 gas Substances 0.000 title claims abstract description 40
- 239000010806 kitchen waste Substances 0.000 title claims abstract description 17
- 238000001179 sorption measurement Methods 0.000 claims abstract description 35
- 238000005507 spraying Methods 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims description 26
- 239000006185 dispersion Substances 0.000 claims description 25
- 239000012629 purifying agent Substances 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 16
- 238000009792 diffusion process Methods 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000002912 waste gas Substances 0.000 abstract description 18
- 239000012535 impurity Substances 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 abstract 1
- 238000005452 bending Methods 0.000 description 9
- 238000007667 floating Methods 0.000 description 6
- 239000000779 smoke Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 108010066057 cabin-1 Proteins 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention relates to the technical field of purification equipment, in particular to kitchen waste gas purification treatment equipment which comprises a purification cabin, wherein an air inlet pipe is arranged at the bottom of the purification cabin, an exhaust pipe is arranged at the top of the purification cabin, a central shaft is vertically and rotatably arranged in the purification cabin, and the central shaft is sequentially provided with a crushing structure, an adsorption structure and a spraying structure from bottom to top; the crushing structure comprises a fixed disc and a rotating disc, the fixed disc and the rotating disc are sleeved on the outer wall of the central shaft, and the fixed disc is rotatably connected with the central shaft; the purpose of multistage purification treatment to waste gas can be realized to this equipment, conveniently makes the impurity in the waste gas obtain effective separation, avoids impurity to remain, improves waste gas purification effect.
Description
Technical Field
The invention relates to the technical field of purifying equipment, in particular to kitchen waste gas purifying and treating equipment.
Background
As is known, kitchen waste gas mainly refers to oil smoke generated in a kitchen when in use, the oil smoke contains a large amount of oil stains, particles and other impurities, and the oil smoke is directly discharged and easily causes harm to the environment.
Disclosure of Invention
In order to solve the technical problem, the invention provides a kitchen waste gas purification treatment device.
In order to achieve the purpose, the invention adopts the technical scheme that:
the kitchen waste gas purification treatment equipment comprises a purification bin, wherein an air inlet pipe is arranged at the bottom of the purification bin, an exhaust pipe is arranged at the top of the purification bin, a central shaft is vertically and rotatably arranged in the purification bin, and the central shaft is sequentially provided with a crushing structure, an adsorption structure and a spraying structure from bottom to top;
the crushing structure comprises a fixed disc and a rotating disc, wherein the fixed disc and the rotating disc are sleeved on the outer wall of the central shaft, the fixed disc is rotatably connected with the central shaft, the fixed disc is fixed on the inner wall of the purification bin, the rotating disc is fixed on the outer wall of the central shaft, the fixed disc is in contact with the rotating disc, and air holes are formed in the fixed disc and the rotating disc;
the adsorption structure is an adsorption plate fixedly sleeved on the outer wall of the central shaft, and the outer side wall of the adsorption plate is in sliding contact with the inner wall of the purification bin;
the spraying structure comprises a plurality of liquid dispersion pipes arranged on the outer wall of the central shaft, the liquid dispersion pipes are arranged along the radial direction of the purification bin, and a plurality of diffusion nozzles are arranged at the bottom of the liquid dispersion pipes.
The purifying device further comprises a flow guide mechanism, wherein the flow guide mechanism is used for guiding the purifying agent solution in the purifying bin into the liquid dispersion pipe;
the guide mechanism comprises a plurality of guide cylinders arranged on the outer wall of the purification bin, the guide cylinders are communicated with the purification bin, a rotating ring is rotatably arranged on the inner side wall of the purification bin at the position where the guide cylinders are communicated with the purification bin, teeth are arranged on the outer wall of the rotating ring, a plurality of first guide plates are obliquely arranged on the inner wall of the rotating ring, and guide pipes are communicated and arranged on the outer wall of the guide cylinders;
the top edge of the rotating disc is provided with teeth, and the teeth on the rotating disc are meshed with the teeth on the rotating ring;
rotate on the purifying storehouse inner wall and install and rotate the frid, the shape that rotates the frid is the annular, the output of honeycomb duct with rotate the inside intercommunication of frid, the outer end of liquid dispersion pipe is fixed rotate on the frid and communicate each other.
Furthermore, the inside of the central shaft is set to be in a hollow state, a plurality of rotating wheels are rotatably mounted on the central shaft, the rotating wheels are positioned on the lower side of the fixed disc, a first plate spring is mounted on the outer wall of the rotating wheel in the central shaft, the outer end of the first plate spring is mounted on the inner wall of the central shaft, an air dispersing pipe is mounted on the outer wall of the rotating wheel outside the central shaft and communicated with the inside of the central shaft, the side wall of the air dispersing pipe along the rotating direction of the central shaft is tapered, and a plurality of air dispersing holes are formed in the tapered surface of the air dispersing pipe;
a plurality of upright rods are arranged on the upper side and the lower side of the air diffusion pipe, the outer ends of the upright rods are rotatably provided with swing bent plates, the outer walls of the swing bent plates are provided with second plate springs, and the outer ends of the second plate springs are fixed on the outer walls of the air diffusion pipe;
the bottom of the purification bin is provided with an air guide mechanism, and the air inlet pipe is communicated with the inside of the central shaft through the air guide mechanism.
Further, the air guide mechanism comprises an air guide bin arranged at the bottom of the purification bin, a hollow shaft is vertically arranged in the air guide bin, the top of the hollow shaft is communicated with the inside of the central shaft, the hollow shaft is fixedly connected with the central shaft, the air inlet pipe is communicated with the air guide bin, and a plurality of air guide ports are formed in the outer wall of the hollow shaft;
still include the motor, the motor is installed the bottom in the air guide storehouse, the motor with the hollow shaft transmission is connected.
Furthermore, a sealing disc is arranged in the central shaft in a sliding mode, the bottom of the sealing disc seals the top opening of the hollow shaft, an air guide groove is formed in the outer side wall of the sealing disc, a spring is installed in the hollow shaft, and the top of the spring is installed at the bottom of the sealing disc.
Furthermore, two limiting plates are mounted on the outer wall of the rotating wheel on the outer side of the central shaft.
Furthermore, a plurality of second guide plates are installed on the outer wall of the central shaft between the rotating disc and the adsorption plate.
Furthermore, a plurality of stirring rods are installed on the outer wall of the central shaft between the rotating disc and the adsorption plate.
Compared with the prior art, the invention has the beneficial effects that: the fixed disc and the rotating disc rotate relatively and crush the bubbles floating up in the purifying agent solution, so that the shape of the bubbles is reduced, the floating speed of the bubbles is reduced, meanwhile, the fixed disc and the rotating disc can increase the diffusion area of the broken bubbles and improve the contact area of the bubbles and the purifying agent solution, the purifying agent solution adsorbs and transfers the impurities in the bubbles in the floating up process, so that the impurities in the waste gas pass through a bubble film and are dissolved in the purifying agent solution, the aim of purifying the air is achieved, the bubbles float up to the liquid level and are broken to form gas, the gas floats up and passes through the adsorption plate, the adsorption plate carries out secondary adsorption treatment on the impurities in the gas, the gas passes through the adsorption plate and continues to move upwards, the purifying agent solution in the rotating liquid dispersion pipe is sprayed downwards through the diffusion nozzle at the bottom of the liquid dispersion pipe, so that the impurities in the gas are sprayed and adsorbed three times, realize the multistage adsorption purification treatment of the impurities in the waste gas.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the purification cartridge of FIG. 1;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
FIG. 4 is an enlarged view of a portion B of FIG. 2;
FIG. 5 is an enlarged view of a portion of the structure of FIG. 2 at C;
FIG. 6 is an enlarged view of a portion of the structure of FIG. 2 at D;
FIG. 7 is an enlarged view of the seal plate of FIG. 6;
in the drawings, the reference numbers: 1. a purifying bin; 2. an air inlet pipe; 3. an exhaust pipe; 4. a central shaft; 5. fixing the disc; 6. rotating the disc; 7. an adsorption plate; 8. a liquid dispersion pipe; 9. a draft tube; 10. a rotating ring; 11. a first baffle; 12. a flow guide pipe; 13. rotating the slotted plate; 14. a rotating wheel; 15. a first plate spring; 16. an air diffusing pipe; 17. erecting a rod; 18. swinging the bent plate; 19. a second plate spring; 20. a gas guiding bin; 21. a hollow shaft; 22. a motor; 23. sealing the disc; 24. a spring; 25. a limiting plate; 26. a second baffle; 27. the rod is stirred.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, 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.
In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. This embodiment is written in a progressive manner.
As shown in fig. 1 to 7, the kitchen waste gas purification treatment equipment comprises a purification bin 1, wherein an air inlet pipe 2 is arranged at the bottom of the purification bin 1, an exhaust pipe 3 is arranged at the top of the purification bin 1, a central shaft 4 is vertically and rotatably arranged in the purification bin 1, and the central shaft 4 is sequentially provided with a crushing structure, an adsorption structure and a spraying structure from bottom to top;
the crushing structure comprises a fixed disc 5 and a rotating disc 6, the fixed disc 5 and the rotating disc 6 are both sleeved on the outer wall of the central shaft 4, the fixed disc 5 is rotatably connected with the central shaft 4, the fixed disc 5 is fixed on the inner wall of the purification bin 1, the rotating disc 6 is fixed on the outer wall of the central shaft 4, the fixed disc 5 is in contact with the rotating disc 6, and air holes are formed in the fixed disc 5 and the rotating disc 6;
the adsorption structure is an adsorption plate 7 fixedly sleeved on the outer wall of the central shaft 4, and the outer side wall of the adsorption plate 7 is in sliding contact with the inner wall of the purification bin 1;
the spraying structure is including installing a plurality of liquid dispersion pipes 8 on 4 outer walls of center pin, liquid dispersion pipe 8 is followed 1 radial direction in purification bin, a plurality of diffusion spouts have been seted up to the bottom of liquid dispersion pipe 8.
In the embodiment, a purifying agent solution is contained in a purifying bin 1, a central shaft 4 is rotated, the central shaft 4 drives a rotating disc 6, an adsorption plate 7 and a plurality of liquid dispersion pipes 8 to synchronously rotate, waste gas enters the purifying agent solution in the purifying bin 1 at the lower side of a fixed disc 5 through an air inlet pipe 2 to form bubbles, the bubbles float upwards and pass through air holes in the fixed disc 5 and the rotating disc 6, the fixed disc 5 and the rotating disc 6 can crush the bubbles due to the relative rotation of the fixed disc 5 and the rotating disc 6, so that the shapes of the bubbles are reduced, the floating speed of the bubbles is reduced, meanwhile, the fixed disc 5 and the rotating disc 6 can increase the diffusion area after the bubbles are crushed, the distribution uniformity of the bubbles is improved, the contact area of the bubbles and the purifying agent solution is improved, the purifying agent solution adsorbs and transfers mass to impurities in the bubbles in the purifying agent solution in the floating process, so that the impurities in the waste gas pass through a bubble film and are dissolved in the purifying agent solution, thereby achieving the purpose of purifying air, bubbles are broken and form gas after floating to the liquid level, the gas floats upwards and passes through the adsorption plate 7, the adsorption plate 7 carries out secondary adsorption treatment on impurities in the gas, the gas passes through the adsorption plate 7 and continues to move upwards, a purifying agent solution in the liquid dispersion pipe 8 in a rotating state is sprayed downwards through a diffusion nozzle at the bottom of the liquid dispersion pipe 8, thereby carrying out tertiary spraying adsorption treatment on the impurities in the gas, realizing multi-section adsorption purification treatment on the impurities in the waste gas, meanwhile, the purifying agent solution discharged from the liquid dispersion pipe 8 can carry out flushing treatment on the adsorption plate 7, so that the impurities adsorbed on the adsorption plate 7 fall off and are re-melted into the purifying agent solution, ensuring that the adsorption plate 7 has higher adsorption effect on the waste gas, the purified waste gas is discharged through the exhaust pipe 3, thereby completing the purification treatment of the waste gas, the equipment can realize the purpose of multi-section purification treatment on the waste gas, the impurity in the waste gas is effectively separated conveniently, the impurity residue is avoided, and the waste gas purification effect is improved.
As a preference of the above embodiment, the purification device further comprises a flow guide mechanism for guiding the purifying agent solution in the purifying bin 1 into the liquid dispersion pipe 8;
the guide mechanism comprises a plurality of guide cylinders 9 arranged on the outer wall of the purification bin 1, the guide cylinders 9 are communicated with the purification bin 1, rotating rings 10 are rotatably arranged on the inner side walls of the purification bin 1 at the positions where the guide cylinders 9 are communicated with the purification bin 1, teeth are arranged on the outer walls of the rotating rings 10, a plurality of first guide plates 11 are obliquely arranged on the inner walls of the rotating rings 10, and guide pipes 12 are communicated and arranged on the outer walls of the guide cylinders 9;
the top edge of the rotating disc 6 is provided with teeth, and the teeth on the rotating disc 6 are meshed with the teeth on the rotating ring 10;
rotate on the 1 inner wall in purifying storehouse and install and rotate frid 13, the shape that rotates frid 13 is the annular, the output of honeycomb duct 12 with rotate the inside intercommunication of frid 13, the outer end of liquid dispersion pipe 8 is fixed rotate on frid 13 and communicate each other.
In this embodiment, when the rotating disc 6 rotates, the rotating disc 6 drives the rotating ring 10 to rotate, the rotating ring 10 pushes the purifying agent solution in the purifying bin 1 to enter the guide cylinder 9 through the first guide plate 11 thereon, the solution in the guide cylinder 9 enters the rotating trough plate 13 through the guide pipe 12, the solution in the rotating trough plate 13 enters the liquid dispersion pipe 8, so that the solution in the purifying bin 1 reaches the purpose of circulating flow, thereby realizing the circulating purification treatment of the exhaust gas, when the liquid dispersion pipe 8 rotates, the liquid dispersion pipe 8 drives the rotating trough plate 13 to rotate, and the guide pipe 12 and the rotating trough plate 13 are always kept in a communicated state.
Preferably, as the above embodiment, the inside of the central shaft 4 is hollow, a plurality of rotating wheels 14 are rotatably mounted on the central shaft 4, the rotating wheels 14 are located below the fixed disk 5, a first plate spring 15 is mounted on the outer wall of the rotating wheels 14 inside the central shaft 4, the outer end of the first plate spring 15 is mounted on the inner wall of the central shaft 4, an air diffuser 16 is mounted on the outer wall of the rotating wheels 14 outside the central shaft 4, the air diffuser 16 is communicated with the inside of the central shaft 4, the side wall of the air diffuser 16 along the rotating direction of the central shaft 4 is tapered, and a plurality of air diffusing holes are opened on the tapered surface of the air diffuser 16;
a plurality of upright rods 17 are respectively arranged at the upper side and the lower side of the air dispersing pipe 16, the outer ends of the upright rods 17 are rotatably provided with swing bent plates 18, the outer walls of the swing bent plates 18 are provided with second plate springs 19, and the outer ends of the second plate springs 19 are fixed on the outer walls of the air dispersing pipe 16;
the bottom of the purifying bin 1 is provided with an air guide mechanism, and the air inlet pipe 2 is communicated with the inside of the central shaft 4 through the air guide mechanism.
In this embodiment, when the central shaft 4 rotates, the central shaft 4 drives the air diffusing pipe 16 to rotate through the rotating wheel 14, the air diffusing pipe 16 drives the vertical rod 17, the swinging bending plate 18 and the second plate spring 19 thereon to rotate synchronously, because the shape of the swinging bending plate 18 is bending, when the swinging bending plate 18 rotates, the solution in the purifying bin 1 generates a driving force on the swinging bending plate 18, the swinging bending plate 18 rotates on the vertical rod 17, the second plate spring 19 elastically deforms, the second plate spring 19 generates an elastic driving force on the swinging bending plate 18 in the opposite direction, so that the swinging bending plate 18 performs a swinging motion, the swinging bending plate 18 drives the air diffusing pipe 16 to swing and vibrate through the vertical rod 17, the air diffusing pipe 16 simultaneously performs a swinging motion, the air diffusing pipe 16 drives the rotating wheel 14 to rotate on the central shaft 4, the first plate spring 15 generates an elastic driving force on the rotating wheel 14, so that the rotating wheel 14 in a swinging state conveniently moves to its initial position, the swing effect of the rotating wheel 14 is improved, waste gas is discharged into the central shaft 4 through the air inlet pipe 2 and the air guide mechanism, the waste gas in the central shaft 4 enters the air dispersing pipe 16 and is discharged into the solution in the purifying bin 1 through the air dispersing holes in the air dispersing pipe 16, the waste gas can be uniformly dispersed into the solution conveniently through the air dispersing pipe 16 in a rotating state, the diffusion area and the diffusion uniformity of the waste gas are improved, meanwhile, the air dispersing pipe 16 in a vibrating state can perform vibration breaking treatment on the discharged air bubbles, and therefore the shape of the air bubbles is reduced.
As a preference of the above embodiment, the air guide mechanism includes an air guide bin 20 installed at the bottom of the purification bin 1, a hollow shaft 21 is vertically installed in the air guide bin 20, the top of the hollow shaft 21 is communicated with the inside of the central shaft 4, the hollow shaft 21 is fixedly connected with the central shaft 4, the air inlet pipe 2 is communicated with the air guide bin 20, and a plurality of air guide ports are opened on the outer wall of the hollow shaft 21;
the air guide device further comprises a motor 22, wherein the motor 22 is installed at the bottom of the air guide bin 20, and the motor 22 is in transmission connection with the hollow shaft 21.
In this embodiment, the exhaust gas is discharged into the gas guiding bin 20 through the gas inlet pipe 2, the exhaust gas in the gas guiding bin 20 is discharged into the hollow shaft 21 and the central shaft 4 through the gas guiding port on the hollow shaft 21, so that the continuous supply of the exhaust gas is realized, and the motor 22 drives the central shaft 4 to rotate through the hollow shaft 21, so as to drive the equipment to operate.
Preferably, as for the above embodiment, a sealing disc 23 is slidably disposed in the central shaft 4, an opening at the top of the hollow shaft 21 is sealed by the bottom of the sealing disc 23, an air guide groove is formed on the outer side wall of the sealing disc 23, a spring 24 is installed in the hollow shaft 21, and the top of the spring 24 is installed at the bottom of the sealing disc 23.
In this embodiment, when the exhaust gas is supplied into the purification cabin 1, the exhaust gas in the hollow shaft 21 pushes the sealing disc 23 to separate from the top opening of the hollow shaft 21, at this time, the exhaust gas in the hollow shaft 21 enters the central shaft 4 through the air guide groove on the sealing disc 23, and when the air inlet pipe 2 stops supplying air, the spring 24 pulls the sealing disc 23 to block the top of the hollow shaft 21 again, so as to prevent the solution in the purification cabin 1 from entering the hollow shaft 21.
As a preferred embodiment, two limit plates 25 are mounted on the outer wall of the rotating wheel 14 outside the central shaft 4.
In this embodiment, through setting up limiting plate 25, can conveniently carry on spacingly to the turned angle who rotates wheel 14 to avoid the gas diffusion pipe 16 to collide with fixed disk 5 and purifying chamber 1 when swinging.
In the above embodiment, a plurality of second baffle plates 26 are preferably attached to the outer wall of the central shaft 4 between the rotating disk 6 and the suction plate 7.
In this embodiment, through setting up second guide plate 26, can conveniently promote the solution downflow in the purifying bin 1 to solution rotational flow speed is accelerated, thereby makes solution produce the recoil effect to the bubble of come-up.
In the above embodiment, a plurality of stirring rods 27 are preferably attached to the outer wall of the central shaft 4 between the rotating disk 6 and the suction plate 7.
In this embodiment, through setting up stirring rod 27, can conveniently stir solution and bubble in purifying bin 1, improve the adsorption effect of solution to bubble impurity, conveniently make solution rotate centrifugal flow simultaneously.
The kitchen waste gas purification treatment equipment provided by the invention is in a common mechanical mode in mounting mode, connecting mode or setting mode, and can be implemented as long as the beneficial effects of the equipment are achieved.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The kitchen waste gas purification treatment equipment is characterized by comprising a purification bin (1), wherein an air inlet pipe (2) is arranged at the bottom of the purification bin (1), an exhaust pipe (3) is arranged at the top of the purification bin (1), a central shaft (4) is vertically and rotatably arranged in the purification bin (1), and the central shaft (4) is sequentially provided with a crushing structure, an adsorption structure and a spraying structure from bottom to top;
the crushing structure comprises a fixed disc (5) and a rotating disc (6), wherein the fixed disc (5) and the rotating disc (6) are sleeved on the outer wall of the central shaft (4), the fixed disc (5) is rotatably connected with the central shaft (4), the fixed disc (5) is fixed on the inner wall of the purification bin (1), the rotating disc (6) is fixed on the outer wall of the central shaft (4), the fixed disc (5) is in contact with the rotating disc (6), and air holes are formed in the fixed disc (5) and the rotating disc (6);
the adsorption structure is an adsorption plate (7) fixedly sleeved on the outer wall of the central shaft (4), and the outer side wall of the adsorption plate (7) is in sliding contact with the inner wall of the purification bin (1);
the spraying structure comprises a plurality of liquid dispersion pipes (8) arranged on the outer wall of the central shaft (4), the liquid dispersion pipes (8) are arranged along the radial direction of the purifying bin (1), and a plurality of diffusion nozzles are arranged at the bottom of the liquid dispersion pipes (8).
2. The kitchen waste gas purifying treatment apparatus according to claim 1, further comprising a flow guide mechanism for guiding the purifying agent solution in the purifying bin (1) into the dispersion pipe (8);
the guide mechanism comprises a plurality of guide cylinders (9) arranged on the outer wall of the purification bin (1), the guide cylinders (9) are communicated with the purification bin (1), a rotating ring (10) is rotatably arranged on the inner side wall of the purification bin (1) at the position where the guide cylinders (9) are communicated with the purification bin (1), teeth are arranged on the outer wall of the rotating ring (10), a plurality of first guide plates (11) are obliquely arranged on the inner wall of the rotating ring (10), and a guide pipe (12) is arranged on the outer wall of the guide cylinders (9) in a communicating manner;
teeth are arranged at the edge of the top of the rotating disc (6), and the teeth on the rotating disc (6) are meshed with the teeth on the rotating ring (10);
rotate on purifying chamber (1) inner wall and install and rotate frid (13), the shape that rotates frid (13) is the annular, the output of honeycomb duct (12) with rotate the inside intercommunication of frid (13), the outer end of liquid dispersion pipe (8) is fixed rotate on frid (13) and communicate each other.
3. The kitchen waste gas purifying and treating device according to claim 2, the interior of the central shaft (4) is arranged to be hollow, a plurality of rotating wheels (14) are rotatably arranged on the central shaft (4), the rotating wheel (14) is positioned at the lower side of the fixed disc (5), a first plate spring (15) is arranged on the outer wall of the rotating wheel (14) in the central shaft (4), the outer end of the first plate spring (15) is arranged on the inner wall of the central shaft (4), an air dispersing pipe (16) is arranged on the outer wall of the rotating wheel (14) at the outer side of the central shaft (4), the air dispersing pipe (16) is communicated with the inside of the central shaft (4), the side wall of the air dispersing pipe (16) along the rotation direction of the central shaft (4) is conical, and a plurality of air dispersing holes are formed in the conical surface of the air dispersing pipe (16);
a plurality of upright rods (17) are respectively arranged on the upper side and the lower side of the air diffusion pipe (16), the outer ends of the upright rods (17) are rotatably provided with swing bent plates (18), the outer walls of the swing bent plates (18) are provided with second plate springs (19), and the outer ends of the second plate springs (19) are fixed on the outer walls of the air diffusion pipe (16);
the bottom of the purification bin (1) is provided with an air guide mechanism, and the air inlet pipe (2) is communicated with the inside of the central shaft (4) through the air guide mechanism.
4. The kitchen waste gas purification treatment device according to claim 3, wherein the air guide mechanism comprises an air guide bin (20) installed at the bottom of the purification bin (1), a hollow shaft (21) is vertically installed in the air guide bin (20), the top of the hollow shaft (21) is communicated with the inside of the central shaft (4), the hollow shaft (21) is fixedly connected with the central shaft (4), the air inlet pipe (2) is communicated with the air guide bin (20), and a plurality of air guide ports are formed in the outer wall of the hollow shaft (21);
still include motor (22), motor (22) are installed the bottom in air guide bin (20), motor (22) with hollow shaft (21) transmission is connected.
5. The kitchen waste gas purification treatment device according to claim 4, characterized in that a sealing disc (23) is slidably arranged in the central shaft (4), the bottom of the sealing disc (23) seals the top opening of the hollow shaft (21), an air guide groove is formed in the outer side wall of the sealing disc (23), a spring (24) is installed in the hollow shaft (21), and the top of the spring (24) is installed at the bottom of the sealing disc (23).
6. Kitchen waste gas purifying treatment device according to claim 5, characterized in that two limiting plates (25) are mounted on the outer wall of the rotating wheel (14) outside the central shaft (4).
7. Kitchen waste gas purifying treatment device according to claim 6, characterized in that a plurality of second flow guiding plates (26) are mounted on the outer wall of the central shaft (4) between the rotating disc (6) and the adsorption plate (7).
8. Kitchen waste gas purifying treatment device according to claim 7, characterized in that a plurality of stirring rods (27) are mounted on the outer wall of the central shaft (4) between the rotating disc (6) and the adsorption plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111440795.4A CN114210178B (en) | 2021-11-30 | 2021-11-30 | Kitchen waste gas purifying treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111440795.4A CN114210178B (en) | 2021-11-30 | 2021-11-30 | Kitchen waste gas purifying treatment equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114210178A true CN114210178A (en) | 2022-03-22 |
| CN114210178B CN114210178B (en) | 2023-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111440795.4A Active CN114210178B (en) | 2021-11-30 | 2021-11-30 | Kitchen waste gas purifying treatment equipment |
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| CN (1) | CN114210178B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN114210178B (en) | 2023-11-03 |
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