CN220386227U - Photodissociation oxidation deodorization equipment and organic waste gas treatment system - Google Patents
Photodissociation oxidation deodorization equipment and organic waste gas treatment system Download PDFInfo
- Publication number
- CN220386227U CN220386227U CN202321552687.0U CN202321552687U CN220386227U CN 220386227 U CN220386227 U CN 220386227U CN 202321552687 U CN202321552687 U CN 202321552687U CN 220386227 U CN220386227 U CN 220386227U
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- Prior art keywords
- shell
- lamp tube
- fluorescent tube
- lamp
- cleaning
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- 238000004332 deodorization Methods 0.000 title claims abstract description 28
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 25
- 230000003647 oxidation Effects 0.000 title claims abstract description 23
- 238000006303 photolysis reaction Methods 0.000 title claims abstract description 20
- 239000007789 gas Substances 0.000 title claims abstract description 19
- 239000010815 organic waste Substances 0.000 title claims abstract description 18
- 238000004140 cleaning Methods 0.000 claims abstract description 33
- 239000000428 dust Substances 0.000 claims abstract description 16
- 230000009471 action Effects 0.000 claims abstract description 5
- 230000003197 catalytic effect Effects 0.000 claims abstract description 4
- 239000011941 photocatalyst Substances 0.000 claims abstract description 4
- 238000005096 rolling process Methods 0.000 claims description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 17
- 239000002245 particle Substances 0.000 claims description 11
- 238000001179 sorption measurement Methods 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000007539 photo-oxidation reaction Methods 0.000 claims 3
- 230000001877 deodorizing effect Effects 0.000 claims 1
- 238000000354 decomposition reaction Methods 0.000 abstract description 7
- 239000013618 particulate matter Substances 0.000 abstract description 4
- 238000009825 accumulation Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 230000015843 photosynthesis, light reaction Effects 0.000 description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 3
- QMMFVYPAHWMCMS-UHFFFAOYSA-N Dimethyl sulfide Chemical compound CSC QMMFVYPAHWMCMS-UHFFFAOYSA-N 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- WQOXQRCZOLPYPM-UHFFFAOYSA-N dimethyl disulfide Chemical compound CSSC WQOXQRCZOLPYPM-UHFFFAOYSA-N 0.000 description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- IXBUFAUQDFHNGI-UHFFFAOYSA-N methylsulfanylmethanethiol Chemical compound CSCS IXBUFAUQDFHNGI-UHFFFAOYSA-N 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The application discloses photodissociation oxidation deodorization equipment, be in including shell and setting photocatalyst catalytic unit, a plurality of UV fluorescent tube and the cleaning device who corresponds with a plurality of UV fluorescent tubes in the shell, be equipped with air intake and the air outlet rather than inside intercommunication on the shell, the rotatable installation of UV fluorescent tube is in the shell, cleaning device includes two at least clean round brushes, at least two clean round brush ring is established in corresponding the UV fluorescent tube periphery, the UV fluorescent tube can be under the exogenic action for the clean round brush rotates the dust particulate matter on in order to clean its surface to clean round brush can clean the dust particulate matter on UV fluorescent tube surface, avoids the accumulation of dust particulate matter to influence the decomposition of UV fluorescent tube to organic waste gas.
Description
Technical Field
The application relates to the technical field of chemical or biological purification of waste gas, in particular to photolytic oxidation deodorization equipment and an organic waste gas treatment system.
Background
In the prior art, organic waste gas is generally sent to photolysis oxidation deodorization equipment for decomposition, ozone generated by the reaction of high-energy ultraviolet light beams with air and TiO2 is utilized by the photolysis oxidation deodorization equipment to generate hydroxyl free radicals to carry out synergistic decomposition oxidation reaction on the organic waste gas, and meanwhile, macromolecular substances break chain structures under the action of ultraviolet light and are converted into micromolecular compounds or are completely mineralized to generate water and CO2.
The organic waste gas contains more dust particles, even if preliminary dust removal treatment is carried out on the organic waste gas, part of dust particles still can remain in the organic waste gas, and along with the operation of photodissociation oxidation deodorization equipment, the dust particles can cover the surface at the UV fluorescent tube, influence the decomposition efficiency of photodissociation oxidation deodorization equipment to the organic waste gas.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides photolytic oxidation deodorization equipment, which adopts the technical scheme that:
the utility model provides a photodissociation oxidation deodorization equipment, includes the shell and sets up photocatalyst catalytic unit, a plurality of UV fluorescent tube and the cleaning device who corresponds with a plurality of UV fluorescent tubes in the shell, be equipped with air intake and the air outlet rather than inside intercommunication on the shell, the rotatable installation of UV fluorescent tube is in the shell, cleaning device includes two at least clean round brushes, two at least clean round brush ring is established in correspondence the UV fluorescent tube periphery, the UV fluorescent tube can be under the exogenic action for clean round brush rotates in order to clean the dust particulate matter on its surface.
The technical scheme adopted by the embodiment of the utility model for solving the technical problems is as follows: the UV lamp comprises a shell, and is characterized in that jacks matched with the UV lamp tubes are arranged on two opposite side walls of the shell, a sleeve which is coaxial with the jacks and can rotate is arranged on the outer wall of one side of the shell, an internal thread is arranged on the inner wall of the sleeve, an external thread is arranged at one end of the UV lamp tube, and the other end of the UV lamp tube can be inserted into the shell through the jacks until the other end of the UV lamp tube is in threaded connection with the sleeve.
The technical scheme adopted by the embodiment of the utility model for solving the technical problems is as follows: the UV lamp tube is horizontally arranged in the shell, and at least one cleaning rolling brush is respectively arranged on two opposite sides of the lower part of the UV lamp tube.
The technical scheme adopted by the embodiment of the utility model for solving the technical problems is as follows: the UV lamp tube driving device further comprises a driving mechanism arranged on the shell, and the driving mechanism drives a plurality of UV lamp tubes to synchronously rotate in the shell.
The technical scheme adopted by the embodiment of the utility model for solving the technical problems is as follows: the driving mechanism comprises a driving motor, a transmission chain, a driving sprocket and a plurality of driven sprockets, wherein the driven sprockets are in one-to-one correspondence with the UV lamp tubes, the driven sprockets are respectively installed and correspond to the sleeves, the driving motor is installed on the shell, the driving sprocket is coaxially and fixedly installed on an output shaft of the driving motor, and the transmission chain is wound on the driving sprocket and the driven sprockets.
The application also provides an organic waste gas treatment system, including active carbon adsorption equipment, fan and foretell photodissociation oxidation deodorization equipment, the gas outlet of photodissociation oxidation deodorization equipment with active carbon adsorption equipment's air outlet intercommunication, the fan sets up active carbon adsorption equipment's exit.
The utility model has the beneficial effects that:
along with the use of photodissociation oxidation deodorization equipment after a period, the UV fluorescent tube surface can cover dust particle thing, and external force rotates the UV fluorescent tube makes the UV fluorescent tube rotate for the cleaning round brush to make the cleaning round brush can clean the dust particle thing on UV fluorescent tube surface, avoid the accumulation of dust particle thing to influence the decomposition of UV fluorescent tube to organic waste gas.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic view of a photo-oxidative deodorization apparatus according to the present application;
FIG. 2 is one of the sectional views of the photo-oxidative deodorization device described herein;
FIG. 3 is a second cross-sectional view of the photo-oxidative deodorization device described herein;
FIG. 4 is a second schematic structural view of the photo-oxidative deodorization apparatus according to the present application;
fig. 5 is a process flow diagram of an organic exhaust treatment system described herein.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
In the description of the present utility model, plural means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and the above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless clearly defined otherwise, the terms "disposed," "mounted," "connected," and the like are to be construed broadly and may be connected directly or indirectly through an intermediary; the connecting device can be fixedly connected, detachably connected and integrally formed; may be a mechanical connection; may be a communication between two elements or an interaction between two elements. The specific meaning of the words in the utility model can be reasonably determined by a person skilled in the art in combination with the specific content of the technical solution.
Referring to fig. 1-4, an embodiment of the present application is provided, where the photolytic oxidation deodorization device includes a housing 1, a photocatalyst catalytic member 2 disposed in the housing 1, a plurality of UV lamps 3, and a cleaning device 4 corresponding to the UV lamps 3, an air inlet 11 and an air outlet 12 communicating with the interior of the housing 1 are disposed on the housing 1, the UV lamps 3 are rotatably mounted in the housing 1, the cleaning device 4 includes at least two cleaning roller brushes 41, at least two cleaning roller brushes 41 are disposed around the periphery corresponding to the UV lamps 3, and the UV lamps 3 can rotate relative to the cleaning roller brushes 41 under the action of an external force to clean dust particles on the surface of the cleaning roller brushes.
Organic waste gas is fed into the shell 1 through the air inlet 11 after preliminary filtration, ozone and OH hydroxyl radicals generated by the reaction of high-energy ultraviolet light beams emitted by the UV lamp tube 3, air and TiO2 are utilized to carry out synergistic decomposition oxidation reaction on the organic waste gas, and the cracking waste gas is as follows: ammonia, trimethylamine, hydrogen sulfide, methylthio, methyl mercaptan, dimethyl sulfide, dimethyl disulfide, carbon disulfide and styrene, sulfide H2S, VOC, benzene, toluene and xylene, so that single molecules in a free state are oxidized by ozone to be combined into small-molecule harmless or low-harmful compounds such as CO2, H2O and the like.
Along with the use of the photodissociation oxidation deodorization device for a period of time, the outer surface of the UV lamp tube 3 can cover dust particles, and the external force rotates the UV lamp tube 3, so that the UV lamp tube 3 rotates relative to the cleaning rolling brush 41, and the cleaning rolling brush 41 can clean the dust particles on the surface of the UV lamp tube 3, thereby avoiding the accumulation of the dust particles from affecting the decomposition of the organic waste gas by the UV lamp tube 3.
The cleaning rolling brush 41 can be provided with cleaning fibers on one side close to the UV lamp tube 3, mounting holes matched with the cleaning rolling brush 41 are formed in the side walls of two opposite sides of the shell 1, two ends of the cleaning rolling brush 41 can be inserted into the two mounting holes to mount the cleaning rolling brush 41, and the cleaning rolling brush 41 can be taken out of the mounting holes to clean the cleaning rolling brush 41 conveniently.
In this application, one side lateral wall of shell 1 be equipped with UV fluorescent tube 3 assorted jack 13, the outer wall of shell 1 be equipped with jack 13 coaxial and rotatable sleeve pipe 8, be equipped with the internal thread on the inner wall of sleeve pipe 8, the one end of UV fluorescent tube 3 is equipped with the external screw thread, the other end accessible of UV fluorescent tube 3 jack 13 inserts in the shell 1 extremely the other end of UV fluorescent tube 3 with sleeve pipe 8 threaded connection.
The UV lamp tube 3 is inserted into the sleeve 8 and is in threaded connection with the sleeve 8, and when the UV lamp tube 3 needs to be cleaned, the sleeve 8 is rotated to drive the UV lamp tube 3 to rotate relative to the cleaning rolling brush 41;
when the UV lamp tube 3 needs to be maintained or replaced, the sleeve 8 is manually fixed, and the UV lamp tube 3 can be detached from the sleeve 8 by rotating the UV lamp tube 3 for maintenance or replacement.
The cleaning rolling brushes 41 are distributed on the periphery of the UV lamp tube 3 to limit the UV lamp tube 3, and when the UV lamp tube 3 is vertically arranged, the cleaning rolling brushes 41 can be arranged at any position on the periphery of the UV lamp tube 3; in this embodiment, the UV lamp tubes 3 are horizontally installed, and preferably, the cleaning rolling brushes 41 are disposed at two sides below the UV lamp tubes 3 to support the UV lamp tubes 3;
preferably, a driving mechanism 5 is mounted on the housing 1 and is mounted on the housing 1, and the driving mechanism 5 drives the plurality of UV lamps 3 to synchronously rotate in the housing 1, so as to conveniently control the plurality of UV lamps 3 to synchronously rotate to clean the surface of the UV lamps 3.
In this embodiment, the driving mechanism 5 includes a driving motor 51, a driving chain, a driving sprocket 52 and a plurality of driven sprockets 53, the driven sprockets 53 are in one-to-one correspondence with the UV lamps 3, the driven sprockets 53 are respectively mounted on the corresponding sleeves 8, the driving motor 51 is mounted on the housing 1, the driving sprocket 52 is coaxially and fixedly mounted on an output shaft of the driving motor 51, and the driving chain is wound on the driving sprocket 52 and the driven sprockets 53.
The driving motor 51 drives the driving sprocket 52 to rotate, so that the driven sprockets 53 are driven to rotate by the transmission chain,
referring to fig. 5, based on the above, the embodiment of the application further provides an organic waste gas treatment system, which comprises an activated carbon adsorption device 6, a fan 7 and the photolysis oxidation deodorization device, wherein an air outlet of the photolysis oxidation deodorization device is communicated with an air outlet of the activated carbon adsorption device 6, the fan 7 is arranged at an outlet of the activated carbon adsorption device 6, and organic waste gas is sequentially subjected to photolysis oxidation by the photolysis oxidation deodorization device and adsorption by the activated carbon adsorption device 6 and then is discharged through a smoke exhaust pipe.
Of course, the present utility model is not limited to the above-described embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present utility model, and these equivalent modifications and substitutions are included in the scope of the present utility model as defined in the appended claims.
Claims (6)
1. The photodissociation oxidation deodorization equipment is characterized by comprising a shell (1) and a photocatalyst catalytic piece (2), a plurality of UV lamp tubes (3) and a cleaning device (4) corresponding to the UV lamp tubes (3), wherein an air inlet (11) and an air outlet (12) which are communicated with the inside of the shell are arranged on the shell (1), the UV lamp tubes (3) are rotatably arranged in the shell (1), the cleaning device (4) comprises at least two cleaning rolling brushes (41), at least two cleaning rolling brushes (41) are annularly arranged at the periphery of the corresponding UV lamp tubes (3), and the UV lamp tubes (3) can rotate relative to the cleaning rolling brushes (41) under the action of external force so as to clean dust particles on the surfaces of the cleaning rolling brushes.
2. The photooxidation deodorization device according to claim 1, wherein jacks (13) matched with the UV lamp tube (3) are arranged on two opposite side walls of the shell (1), a sleeve (8) which is coaxial with the jacks (13) and is rotatable is arranged on the outer wall of one side of the shell (1), internal threads are arranged on the inner wall of the sleeve (8), one end of the UV lamp tube (3) is provided with external threads, and the other end of the UV lamp tube (3) can be inserted into the shell (1) through the jacks (13) until the other end of the UV lamp tube (3) is in threaded connection with the sleeve (8).
3. The photodissociation and oxidation deodorization device according to claim 2, wherein the UV lamp tube (3) is horizontally arranged in the housing (1), and at least one cleaning rolling brush (41) is respectively arranged at two opposite sides of the lower part of the UV lamp tube (3).
4. The photooxidation deodorizing device according to claim 2, characterized by further comprising a driving mechanism (5) mounted on said housing (1), said driving mechanism (5) driving a plurality of said UV lamps (3) to rotate synchronously within said housing (1).
5. The photooxidation deodorization device according to claim 4, wherein the driving mechanism (5) comprises a driving motor (51), a transmission chain, a driving sprocket (52) and a plurality of driven sprockets (53), the driven sprockets (53) are in one-to-one correspondence with the UV lamp tubes (3), the driven sprockets (53) are respectively arranged on the corresponding sleeves (8), the driving motor (51) is arranged on the shell (1), the driving sprocket (52) is coaxially and fixedly arranged on an output shaft of the driving motor (51), and the transmission chain is wound on the driving sprocket (52) and the driven sprockets (53).
6. An organic waste gas treatment system, which is characterized by comprising an activated carbon adsorption device (6), a fan (7) and the photodissociation oxidation deodorization device according to any one of claims 1-5, wherein an air outlet of the photodissociation oxidation deodorization device is communicated with an air outlet of the activated carbon adsorption device (6), and the fan (7) is arranged at an outlet of the activated carbon adsorption device (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321552687.0U CN220386227U (en) | 2023-06-16 | 2023-06-16 | Photodissociation oxidation deodorization equipment and organic waste gas treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321552687.0U CN220386227U (en) | 2023-06-16 | 2023-06-16 | Photodissociation oxidation deodorization equipment and organic waste gas treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220386227U true CN220386227U (en) | 2024-01-26 |
Family
ID=89604611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321552687.0U Active CN220386227U (en) | 2023-06-16 | 2023-06-16 | Photodissociation oxidation deodorization equipment and organic waste gas treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220386227U (en) |
-
2023
- 2023-06-16 CN CN202321552687.0U patent/CN220386227U/en active Active
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