CN210186823U

CN210186823U - Public flue purification device for decomposing peculiar smell of flue gas

Info

Publication number: CN210186823U
Application number: CN201920998207.0U
Authority: CN
Inventors: Jianhong Peng; 彭见洪
Original assignee: Zhengzhou Cuckoo Environmental Protection Technology Co Ltd
Current assignee: Zhengzhou Cuckoo Environmental Protection Technology Co Ltd
Priority date: 2019-06-29
Filing date: 2019-06-29
Publication date: 2020-03-27
Anticipated expiration: 2029-06-29

Abstract

The utility model provides a public flue purifier of decomposition flue gas peculiar smell has effectively solved traditional oil smoke clarifier and can not fully purify the oil smoke peculiar smell, and purification efficiency is low, and space between the UV ultraviolet tube is too big, can not be abundant to oil smoke exhaust purification's problem. Including the converter shell, the terminal surface is opened before the converter shell has the converter installing port, installs the slide rail on the inner wall of converter shell, and it has the converter support to slide on the slide rail, and converter support internally mounted has the S-shaped plate, all installs four UV ultraviolet tube between per two S-shaped plate, and UV ultraviolet tube connects the power. The utility model discloses an S-shaped plate has slowed down the speed of the oil smoke waste gas through air converter, enables oil smoke waste gas and fully is shone the decomposition by UV ultraviolet tube, has improved the efficiency of purifying the oil smoke peculiar smell, and it is too big to have solved the space between the UV ultraviolet tube, can not be abundant to oil smoke exhaust purification' S problem, has brought huge convenience for public flue oil smoke purification work.

Description

Public flue purification device for decomposing peculiar smell of flue gas

Technical Field

The utility model relates to an oil smoke purifies technical field, specifically is a public flue purifier of decomposition flue gas peculiar smell.

Background

The oil smoke, it is an indoor air pollutant, when the oil temperature exceeds 200 duC, can produce the principal ingredient acrolein of the oil smoke, it has strong pungent taste, have stronger stimulation to nose, eye, throat mucous membrane, can cause respiratory disease such as rhinitis, pharyngolaryngitis, tracheitis, etc.; when the oil temperature exceeds 300 ℃, aggregates are generated in addition to acrolein, resulting in chronic poisoning, and cancers of respiratory and digestive systems are easily induced, so that oil smoke purification is very important.

At present, most residential buildings are provided with a common flue, an exhaust pipeline of a range hood is connected with the common flue to exhaust oil smoke and waste gas, but the oil smoke exhausted by the method is not purified, so that air pollution can be caused, and the health of people is affected along with pungent oil smoke peculiar smell, so that an oil smoke purifying device is required to be installed at the top end of the common flue to purify the oil smoke. However, the conventional oil fume purifier cannot sufficiently purify the peculiar smell in the oil fume, the oil fume exhaust gas discharged by the conventional oil fume purifier still has pungent peculiar smell, the efficiency of purifying the oil fume peculiar smell is low, and the conventional oil fume purifier is complex in structure and is not easy to disassemble.

At present, many UV ultraviolet lamps that can produce ozone are widely used in oil smoke clarification plant, utilize its 185nm wavelength's UV ultraviolet light to generate trace powder and carbon dioxide and water with grease molecule cold combustion, organic matter in the oil smoke is by the photolysis oxidation, peculiar smell in the oil smoke just can be eliminated thereupon, but at present ultraviolet tube is most all equidistant align to grid, the space between every UV ultraviolet tube is too big, if the speed that oil smoke waste gas passes through is too fast, will not be abundant purify oil smoke waste gas, consequently, a technical scheme is waited to design in urgent need in order to solve above-mentioned problem.

Therefore, the utility model provides a public flue purifier of decomposition flue gas peculiar smell solves this problem.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a public flue purifier of decomposition flue gas peculiar smell, the effectual peculiar smell that can not fully purify in the oil smoke of traditional oil smoke clarifier of having solved, the inefficiency of purification oil smoke peculiar smell, the structure is complicated, difficult dismantlement, and space between the UV ultraviolet tube is too big, can not be abundant carry out the problem of purifying to oil smoke waste gas.

The utility model provides a public flue purifier of decomposition flue gas peculiar smell, from the bottom up includes oil smoke induction system, mechanical type filter equipment, electrostatic adsorption device, self-cleaning device, developments intercepting device, carbon fiber adsorption device, air converter and unpowered hood in proper order, a serial communication port, air converter, including inside cavity and the penetrating square converter shell in upper and lower end, it has the converter installing port to open on the preceding terminal surface of converter shell, and fixed mounting has the slide rail that corresponds with the converter installing port on the inner wall of converter shell, slidable mounting has the converter support on the slide rail, the vertical fixed mounting in inside of converter support has a plurality of S-shaped board, per two all install four UV ultraviolet tube between the S-shaped board, a plurality of UV ultraviolet tube connects power supply.

Preferably, a plurality of lamp tube brackets are fixedly mounted on the front end face of the converter bracket, four lamp tube mounting holes are formed in each lamp tube bracket, and UV ultraviolet lamp tubes are fixedly mounted in the lamp tube mounting holes.

Preferably, the handle is installed respectively to the left and right sides of the preceding terminal surface of converter support, the outward flange fixed mounting of converter installing port has the apron flange, install the apron on the apron flange, the equal body coupling in both ends has the flange about the square shell.

Preferably, a carbon fiber adsorption device is connected below the air converter through a flange.

Preferably, carbon fiber adsorption equipment, including inside cavity and the penetrating square carbon adsorption shell in upper and lower end, the bottom fixed mounting of carbon adsorption shell has the pivot support, rotates on the pivot support and installs the pivot, the one end fixed mounting that the pivot is located pivot support top has the circular filter screen that has the circular port, install circular carbon fiber felt in the circular filter screen, the one end fixed mounting that the pivot is located pivot support below has driven pulleys, the right-hand member face fixed mounting of carbon adsorption shell has the motor, open the right-hand member face bottom of carbon adsorption shell has the drive belt trough, fixed mounting has driving pulley in the axis of rotation of motor, install the drive belt that passes the drive belt trough on driving pulley and the driven pulleys, power supply is connected to the motor.

Preferably, the preceding terminal surface of carbon adsorption shell is opened there is the filter screen installing port, and fixed mounting has the filter screen slide rail that corresponds with the filter screen installing port on the inner wall of carbon adsorption shell, slidable mounting has the square filter screen that has the circular port on the filter screen slide rail, install square carbon fiber felt in the square filter screen.

Preferably, the circular hole on the square filter screen is greater than the circular hole on the circular filter screen, and the filter screen handle is installed on the preceding terminal surface of square filter screen.

Preferably, an unpowered hood is connected above the air converter through a flange.

The utility model discloses a S-shaped plate, the speed of the oil smoke waste gas through air converter has been slowed down, can make the abundant decomposition by UV ultraviolet tube irradiation of oil smoke waste gas, the efficiency of purifying the oil smoke peculiar smell has been improved, through rotatory carbon fiber adsorption device and foraminiferous filter plate, the crushing and the filtration of oil smoke particulate matter have not only been realized, the speed that the oil smoke passes through the carbon fiber layer has still been slowed down, the problem of the peculiar smell in traditional oil smoke clarifier can not fully purify the oil smoke has effectively been solved, and simultaneously, air converter and carbon fiber adsorption device adopt the method of slidable mounting on the slide rail, it is complicated to have solved traditional oil smoke clarifier structure, the problem of difficult dismantlement, it brings huge convenience to purify work for public flue oil smoke.

Drawings

Fig. 1 is a schematic view of the installation of the utility model on the top of the public flue.

Fig. 2 is a perspective view of the present invention.

Fig. 3 is a perspective view of the air converter of the present invention.

Fig. 4 is a perspective view of the converter of the present invention.

Fig. 5 is a schematic cross-sectional view of the converter of the present invention.

Fig. 6 is a schematic view of the installation of the UV ultraviolet lamp of the present invention.

Fig. 7 is a schematic perspective view of the carbon fiber adsorption device of the present invention.

Fig. 8 is a schematic perspective view of the carbon fiber adsorption device of the present invention.

Detailed Description

The foregoing and other technical matters, features and effects of the present invention will be apparent from the following detailed description of the embodiments with reference to the accompanying drawings in fig. 1 to 8, wherein the structural matters in the embodiments are described below with reference to the accompanying drawings.

Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.

The first embodiment of the present invention is a public flue purification device for decomposing peculiar smell of flue gas, which comprises, from bottom to top, an oil smoke sensing device 1, a mechanical filtering device 2, an electrostatic adsorption device 3, an automatic cleaning device 4, a dynamic intercepting device 5, a carbon fiber adsorption device 6, an air converter 7 and an unpowered hood 8, wherein the oil smoke sensing device 1, the mechanical filtering device 2, the electrostatic adsorption device 3, the automatic cleaning device 4, the dynamic intercepting device 5, the carbon fiber adsorption device 6, the air converter 7 and the unpowered hood 8 can be respectively connected by bolt sealing, or can adopt other common connection modes, and is characterized in that the air converter 7 comprises a square converter housing 701 with an inner cavity and a through upper end and a lower end, a converter mounting port 702 is opened on a front end face of the converter housing 701, the converter mounting port 702 penetrates through the front end face of the converter housing 701, the inner wall of the converter shell 701 is fixedly provided with a slide rail 703 corresponding to the converter mounting port 702, the slide rail 703 can be welded or connected in other common manners, the upper end surface of the slide rail 703 is flush with the lower end surface of the converter mounting port 702 to facilitate the sliding mounting of the converter, the slide rail 703 is slidably provided with a converter bracket 704, the converter bracket 704 can slide on the slide rail 703 and be mounted in the converter shell 701, the inside of the converter bracket 704 is vertically and fixedly provided with a plurality of S-shaped plates 705, the slide rail can be welded or mounted in other common manners, the S-shaped plates 705 are mounted in the converter bracket 704 at equal intervals, an S-shaped channel is formed between every two S-shaped plates 705, when oil smoke waste gas passes through the S-shaped channel, the speed of the oil smoke waste gas can be reduced, and four UV ultraviolet lamp tubes 706 are mounted between every two S-shaped plates 705, the oil smoke waste gas can be decomposed by irradiating the oil smoke waste gas with UV light beams emitted by UV ultraviolet lamp tubes 706, the UV ultraviolet light beams can decompose oxygen molecules in the air to generate free oxygen, namely active oxygen, because the positive and negative electrons carried by the free oxygen are unbalanced, the free oxygen needs to be combined with the oxygen molecules to further generate ozone, the ozone has strong oxidation effect on organic matters and has the effect of removing the oil smoke waste gas and other irritant odor, the purifying device utilizes the UV ultraviolet light beams and the ozone to carry out synergistic decomposition and oxidation reaction on the oil smoke waste gas, so that substances in the oil smoke waste gas are degraded and converted into low molecular compounds, water and carbon dioxide, and then the low molecular compounds, the water and the carbon dioxide are discharged into the air through a powerless fan 8, a plurality of UV ultraviolet lamp tubes 706 are connected with a power supply, a power adapter is required to be installed between the UV ultraviolet lamp tubes 706, also in the prior art, and is not described in detail again.

In the second embodiment, on the basis of the first embodiment, a plurality of lamp tube brackets 707 are fixedly installed on the front end surface of the converter bracket 704 from left to right in sequence, the lamp tube brackets 707 are connected to the converter bracket 704 through bolts, the lamp tube brackets 707 are installed between every two lamp tube brackets 707 in a sealing manner so as to prevent air leakage, four lamp tube installation holes 708 are formed in each lamp tube bracket 707, the UV ultraviolet lamp tubes 706 are fixedly installed in the lamp tube installation holes 708, the lamp tube brackets 707 can fix the positions of the UV ultraviolet lamp tubes 706 so that the UV ultraviolet lamp tubes do not shake between the S-shaped plates, and when the UV ultraviolet lamp tubes 706 need to be cleaned, the UV ultraviolet lamp tubes 706 can be detached together only by detaching the lamp tube brackets 707.

Third embodiment, on the basis of first embodiment, the left and right sides of the front end face of the converter support 704 are respectively provided with a handle 709, which can facilitate the disassembly of the converter support 704, the outer edge of the converter mounting port 702 is fixedly provided with a cover plate flange 710, which can be integrally connected or welded, the cover plate flange 710 is provided with a cover plate 711, the space between the cover plate 711 and the cover plate flange 710 is sealed, which can prevent water and air leakage, and the upper and lower ends of the square housing 701 are uniformly connected with flanges 712.

In the fourth embodiment, on the basis of the third embodiment, the carbon fiber adsorption device 6 is connected to the lower portion of the air converter 7 through the flange 712, the carbon fiber adsorption device is connected to the lower portion of the air converter 7 through bolts, sealing strips are installed between the flanges, air leakage is prevented, and the lampblack exhaust gas is purified by the carbon fiber adsorption device 6 and then reaches the air converter 7 to be purified.

Fifth embodiment, on the basis of the fourth embodiment, the carbon fiber adsorption device 6 includes a square carbon adsorption housing 601 having an inner cavity and a through upper and lower ends, a rotating shaft bracket 602 is fixedly installed at the bottom of the carbon adsorption housing 601, and may be welded thereto, a rotating shaft 603 is rotatably installed on the rotating shaft bracket 602, the rotating shaft 603 can rotate in the rotating shaft bracket 602, a circular filter screen 604 having a circular hole is fixedly installed at one end of the rotating shaft 603 above the rotating shaft bracket 602, the circular filter screen 604 can rotate along with the rotating shaft 603, soot exhaust gas enters the carbon fiber adsorption device 6 through the circular hole on the circular filter screen 604 for purification, a circular carbon fiber felt 605 is installed in the circular filter screen 604, carbon fibers have a highly developed microporous structure, the carbon fibers have a large adsorption capacity, a fast desorption speed, and a good purification effect, and the adsorption amount of organic vapors such as gasoline, aldehydes, phenols, alcohols, and olefins is several times to several tens times larger than, the carbon adsorption housing 601 has good adsorbability on inorganic gas, the circular carbon fiber felt 605 rotates along with the circular filter screen 604, when lampblack waste gas passes through the rotating circular carbon fiber felt 605, larger particles in the lampblack waste gas can be firstly crushed, then the particles are adsorbed, meanwhile, peculiar smell in the lampblack waste gas can also be purified, one end of the rotating shaft 603, which is positioned below the rotating shaft support 602, is fixedly provided with a driven pulley 606, the driven pulley 607 can drive the rotating shaft 603 to rotate together, the right end face of the carbon adsorption housing 601 is fixedly provided with a motor 607, the motor 607 can drive the driven pulley 606 to rotate, the bottom of the right end face of the carbon adsorption housing 601 is provided with a transmission belt groove 608, a driving pulley 609 is fixedly arranged on the rotating shaft of the motor 607, a transmission belt 610 penetrating through the transmission belt groove 608 is arranged on the driving pulley 609 and the driven pulley 606, the circular, the motor 607 is connected to a power supply.

Sixth embodiment, on the basis of the fifth embodiment, the front end surface of the carbon adsorption housing 601 is provided with a filter screen installation port 611 penetrating through the front end surface of the carbon adsorption housing 601, a filter screen slide rail 612 corresponding to the filter screen installation port 611 is fixedly installed on the inner wall of the carbon adsorption housing 601, a welding or other installation method can be adopted here, the upper end surface of the filter screen slide rail 612 is flush with the lower end surface of the filter screen installation port 611 to facilitate the sliding installation of the filter screen, a square filter screen 613 with a circular hole is slidably installed on the filter screen slide rail 612, the square filter screen 613 can slide on the filter screen slide rail 612 and be installed in the carbon adsorption housing 601, a square carbon fiber felt 614 is installed in the square filter screen 613, the oil smoke waste gas enters the circular carbon fiber felt 605 through the circular hole on the circular filter screen 604 to be purified, then enters the square carbon fiber felt 614 through the circular hole on the square filter screen 613 to be purified, and the oil smoke waste gas purified And (5) purifying.

Seventh embodiment, on the basis of sixth embodiment, the circular hole on the square filter screen 613 is greater than the circular hole on the circular filter screen 604, when the carbon fiber felt purifies the oil smoke waste gas, the speed of the oil smoke waste gas passing through the carbon fiber cannot be too fast, so when the oil smoke waste gas passes through the circular filter screen 604 and enters the square filter screen 613, the circular aperture on the square filter screen 613 is greater than the circular aperture of the circular filter screen, so the speed of the oil smoke waste gas can be slowed down, and the filter screen handle 615 is installed on the front end surface of the square filter screen 613 to facilitate the installation and detachment of the square filter screen 613.

In the eighth embodiment, on the basis of the third embodiment, the unpowered hood 8 is connected to the upper side of the air converter 7 through the flange 712, the bolt connection is adopted here, and the sealing strip is installed between the flanges, so as to prevent air leakage, and the lampblack waste gas is purified by the carbon fiber adsorption device 6 and the air converter 7 and then is discharged into the air through the unpowered hood 8.

When the device is used, after oil smoke waste gas rises to the purification device in the public flue, the oil smoke sensing device 1 first senses the oil smoke waste gas, then the purification device is started, the oil smoke waste gas is filtered and purified by the mechanical type filtering device 2, the electrostatic adsorption device 3, the automatic cleaning device 4 and the dynamic intercepting device 5, the oil smoke waste gas still with peculiar smell after being filtered and purified rises to the carbon fiber adsorption device 6, the oil smoke waste gas firstly passes through the rotary circular filter screen 604 and the circular carbon fiber felt 605, the rotary circular filter screen 604 and the circular carbon fiber felt 605 can break and adsorb and purify larger particles in the oil smoke waste gas, the oil smoke waste gas rises to the square filter screen 613 after passing through the circular carbon fiber felt 605, when passing through the circular hole on the square filter screen 613, the rising speed of the oil smoke waste gas is slowed down, so that the square carbon fiber felt 614 can, after the oil smoke waste gas rises to the air converter 7, the oil smoke waste gas enters the S-shaped channel, the rising speed of the oil smoke is slowed down again, the UV ultraviolet light beams emitted by the UV ultraviolet light tubes in the S-shaped channel can irradiate the oil smoke waste gas more fully, so that peculiar smell in the oil smoke waste gas is thoroughly purified, the oil smoke waste gas is purified by the air converter 7, rises to the unpowered hood 8, and is finally discharged into the air through the unpowered hood 8.

The utility model discloses a S-shaped plate, the speed of the oil smoke waste gas through air converter has been slowed down, can make the abundant decomposition by UV ultraviolet tube irradiation of oil smoke waste gas, the purification efficiency of oil smoke peculiar smell has been improved, through rotatory carbon fiber adsorption device and foraminiferous filter plate, the crushing and the filtration of oil smoke particulate matter have not only been realized, the speed that the oil smoke passes through the carbon fiber layer has still been slowed down, the problem of the peculiar smell in traditional oil smoke clarifier can not fully purify the oil smoke has effectively been solved, and simultaneously, air converter and carbon fiber adsorption device adopt the method of slidable mounting on the slide rail, it is complicated to have solved traditional oil smoke clarifier structure, the problem of difficult dismantlement, it brings huge convenience to purify work for public flue oil smoke.

Claims

1. The utility model provides a public flue purifier of decomposition flue gas peculiar smell, from the bottom up includes oil smoke induction system (1), mechanical type filter equipment (2), electrostatic adsorption device (3), self-cleaning device (4), dynamic intercepting device (5), carbon fiber adsorption device (6), air converter (7) and unpowered hood (8) in proper order, a serial communication port, air converter (7), including inside cavity and the penetrating square converter shell (701) of upper and lower end, it has converter installing port (702) to open on the preceding terminal surface of converter shell (701), fixed mounting has slide rail (703) that correspond with converter installing port (702) on the inner wall of converter shell (701), slidable mounting has converter support (704) on slide rail (704), the vertical fixed mounting in inside of converter support (704) has a plurality of S-shaped board (705), four UV (ultraviolet) lamp tubes (706) are arranged between every two S-shaped plates (705), and the UV lamp tubes (706) are connected with a power supply.

2. A public flue purification device for decomposing peculiar smell of smoke according to claim 1, wherein a plurality of lamp tube brackets (707) are fixedly installed on the front end surface of the converter bracket (704), each lamp tube bracket (707) is provided with four lamp tube installing holes (708), and the interior of each lamp tube installing hole (708) is fixedly provided with a UV ultraviolet lamp tube (706).

3. A public flue purification device for decomposing peculiar smell of smoke according to claim 1, wherein handles (709) are respectively installed at the left side and the right side of the front end surface of the converter support (704), a cover plate flange (710) is fixedly installed at the outer edge of the converter installation port (702), a cover plate (711) is installed on the cover plate flange (710), and flanges (712) are integrally connected at the upper end and the lower end of the converter shell (701).

4. A public flue purification device for decomposing peculiar smell of smoke according to claim 3, characterized in that a carbon fiber adsorption device (6) is connected below the air converter (7) through a flange (712).

5. The public flue purification device for decomposing peculiar smell of smoke according to claim 4, wherein the carbon fiber adsorption device (6) comprises a square carbon adsorption shell (601) with an inner cavity and a through upper end and a through lower end, a rotating shaft support (602) is fixedly installed at the bottom of the carbon adsorption shell (601), a rotating shaft (603) is rotatably installed on the rotating shaft support (602), a circular filter screen (604) with a circular hole is fixedly installed at one end of the rotating shaft (603) above the rotating shaft support (602), a circular carbon fiber felt (605) is installed in the circular filter screen (604), a driven pulley (606) is fixedly installed at one end of the rotating shaft (603) below the rotating shaft support (602), a motor (607) is fixedly installed at the right end face of the carbon adsorption shell (601), a transmission belt groove (608) is formed at the bottom of the right end face of the carbon adsorption shell (601), a driving belt wheel (609) is fixedly installed on a rotating shaft of the motor (607), a driving belt (610) penetrating through a driving belt groove (608) is installed on the driving belt wheel (609) and the driven belt wheel (606), and the motor (607) is connected with a power supply.

6. A public flue purification device for decomposing peculiar smell of smoke according to claim 5, wherein a filter screen mounting hole (611) is formed in the front end face of the carbon adsorption shell (601), a filter screen slide rail (612) corresponding to the filter screen mounting hole (611) is fixedly mounted on the inner wall of the carbon adsorption shell (601), a square filter screen (613) with a circular hole is slidably mounted on the filter screen slide rail (612), and a square carbon fiber felt (614) is mounted in the square filter screen (613).

7. A public flue purification device capable of decomposing peculiar smell of smoke according to claim 6, wherein the circular holes on the square filter screen (613) are larger than the circular holes on the circular filter screen (604), and a filter screen handle (615) is installed on the front end face of the square filter screen (613).

8. A flue cleaning device for decomposing peculiar smell of smoke according to claim 3, characterized in that a non-powered hood (8) is connected above the air converter (7) through a flange (712).