NL2032738A - Bridge deck asphalt odor purify device - Google Patents
Bridge deck asphalt odor purify device Download PDFInfo
- Publication number
- NL2032738A NL2032738A NL2032738A NL2032738A NL2032738A NL 2032738 A NL2032738 A NL 2032738A NL 2032738 A NL2032738 A NL 2032738A NL 2032738 A NL2032738 A NL 2032738A NL 2032738 A NL2032738 A NL 2032738A
- Authority
- NL
- Netherlands
- Prior art keywords
- box
- purification
- activated carbon
- support plate
- odor
- Prior art date
Links
- 239000010426 asphalt Substances 0.000 title claims abstract description 38
- 238000000746 purification Methods 0.000 claims abstract description 49
- 238000005485 electric heating Methods 0.000 claims abstract description 10
- 238000005192 partition Methods 0.000 claims abstract description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 58
- 238000010926 purge Methods 0.000 claims 2
- 230000001699 photocatalysis Effects 0.000 abstract description 5
- 238000007146 photocatalysis Methods 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 15
- 150000001875 compounds Chemical class 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 6
- 208000028659 discharge Diseases 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000004332 deodorization Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000008093 supporting effect Effects 0.000 description 2
- 241001507939 Cormus domestica Species 0.000 description 1
- 101100345589 Mus musculus Mical1 gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 208000017520 skin disease Diseases 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000011345 viscous material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
- A61L9/20—Ultraviolet radiation
- A61L9/205—Ultraviolet radiation using a photocatalyst or photosensitiser
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/38—Removing components of undefined structure
- B01D53/44—Organic components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/75—Multi-step processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/81—Solid phase processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/90—Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—UV light
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Biomedical Technology (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention relates to the technical field of odor purification devices, and discloses a bridge deck asphalt odor purification device which comprises a main box body, wherein the inner top of the main box body is fixedly provided with a first support plate, the middle part of the bottom end of the first support plate is fixedly provided with a partition plate, The inner bottom of the purification box is fixedly provided with za circle of electric heating plates, and the middle part of one end of the purification box, which is close to the side wall of the main box body, is fixedly provided with a feeding hole. In the invention, the asphalt is irradiated by the ultraviolet lamp of the UV deodorizer, the UV ultraviolet beam irradiates the malodorous gas and photocatalysis, and the molecular chain structure of the malodorous gas is catalyzed and cracked.
Description
P1519/NLpd
BRIDGE DECK ASPHALT ODOR PURIFY DEVICE Technical Field The invention relates to the technical field of odor purifi- cation devices, in particular to a bridge deck asphalt odor puri- fication device. Background Technology At present, an asphalt material is use in bridge deck con- struction, that asphalt is a brownish black viscous substance, a heating and stirring proces method is usually used in the con- struction process, in order to prevent the asphalt from bee solid- ified, the asphalt can generate smoke, the smoke generated by the asphalt can be attached with oil stains, and most treatment meth- ods decompose the oil stains by a combustion method, but the sec- ondary environment is easily polluted, It is not very environmen- tally friendly, and if people are in the environment polluted by asphalt fume for a long time, it can cause respiratory and skin diseases, so it is necessary to make further innovation on this basis and provide a bridge asphalt processing fume purification treatment device. Summary of the invention The invention provides a device for purifying the smell of asphalt on a bridge deck, which aims to overcome the defects in the prior art. The ultraviolet lamp of an ultraviolet deodorizing machine is used for irradiating asphalt, and the UV ultraviolet beam irradiates malodorous gas and photocatalysis to degrade and convert the malodorous gas into a low molecular compound, Then the gas decomposed by the UV rays is filtered and adsorbed by the ac- tivated carbon adsorption layer inside the activated carbon filter box, thereby further achieving the effect of removing peculiar smell and ensuring that the discharged air is clean and has no pe- culiar smell. In order to achieve the above purpose, the patent of the pre- sent invention provides the following technical solutions: A bridge deck asphalt odor purification device comprises a main box body, wherein the inner top of the main box body is fix- edly provided with a first support plate, the middle of the bottom end of the first support plate is fixedly provided with a parti- tion plate, a purification box is fixedly arranged at one side of the partition plate inside the main box body, a circle of electric heating plates are fixedly arranged at the inner bottom of the pu- rification box, The middle part of one end of that purify box close to the side wall of the main box body is fixedly provided with a feed hole, the fee hole passes through the side wall of the main box body and extends to the outer side of the primary box body, the top end of the first support plate is fixedly provide with an UV ultraviolet deodorizer, the bottom of the UV ultravio- let deodorizer is fixedly provided with a plurality of ultraviolet lamps, The ultraviolet lamps penetrate through the first support- ing plate and extend to the inner top of the purification box, the top of the side wall of the purification box is fixedly provided with an air pump through a vent pipe, the air pump is fixedly ar- ranged on the top of a second supporting plate, one end of the air pump far away from the purification box is fixedly connected with an activated carbon filter box through a vent pipe, The bottom of the activated carbon filter box is fixedly provided with an air discharge box at one end far away from the clapboard, and the in- side of the air discharge box is fixedly provided with an exhaust pump; According to the technical scheme, the purification box is arranged, asphalt is poured into the purification box, an electric heating plate is used for heating the asphalt to be more than 70 deg C, the liquid state of the asphalt is preserved, an ultravio- let lamp of the UV ultraviolet deodorization machine is used for irradiating the asphalt, UV ultraviolet light beams irradiate mal- odorous gas and carry out photocatalysis to catalyze and crack a molecular chain structure of the malodorous gas, The molecular chain of that organic or inorganic high-molecular malodorous com- pound is degrade and converted into a low-molecular compound unde the irradiation of a high-energy ultraviolet light beam, so that the odor in the asphalt is removed.
Further, one end of the exhaust pump is connected with the activated carbon filter tank through a connecting pipe, and an ex- haust pipe is fixedly arranged at one end of the exhaust pump far away from the activated carbon filter tank; According to the technical scheme, the purified gas which is mistaken for the gas is discharged.
Further, the inner bottom end of the purification box is fix- edly provided with a circle of electric heating plates, and the middle part of the bottom end of the purification box is fixedly provided with a discharge hole; According to the technical scheme, the asphalt with the pecu- liar smell removed is poured out through the discharge hole.
Further, the top end of the first support plate is fixedly provided with a power box; Further, a coarse active carbon layer and a fine active car- bon layer are fixedly arranged inside the active carbon filter box; According to the technical scheme, the activated carbon ad- sorption layer inside the activated carbon filter box is used for filtering and adsorbing the gas decomposed by UV and ultraviolet rays, so that the effect of removing peculiar smell is further achieved, and the discharged air is ensured to be clean and free of peculiar smell.
Further, the front end surface of the main box body is fixed- ly provided with a first box door, a second box door and a third box door, and the front end surface of the third box door is fix- edly provided with an observation window; Further, the top of the front end surface of the main box body is fixedly provided with a control panel; Further, the bottom of the main box body is fixedly provided with four self-locking universal wheels, and one side wall of the main box body is fixedly provided with a pushing handle; According to the technical scheme, the whole device is con- venient to move.
The invention has the following beneficial effects:
1. A bridge deck asphalt odor purification device proposed by the present invention is provided with a purification box, and the asphalt is poured into the purification box. Firstly, the asphalt is heated to more than 70 degrees by an electric heating plate to preserve the liquid state of the asphalt, and then the asphalt is irradiated by an ultraviolet lamp of an UV ultraviolet deodoriza- tion machine, and the UV ultraviolet beam irradiates the malodor- ous gas and photocatalysis. The molecular chain structure of that malodorous gas is catalytically crack, so that the molecular chain of an organic or inorganic macromolecular malodorous compound is degraded and convert into a low-molecular compound under the irra- diation of a high-energy ultraviolet light beam, thereby removing the odor in the asphalt.
2. According to the bridge deck asphalt odor purification de- vice proposed by the present invention, an activated carbon filter box is arranged in the box body, and the activated carbon adsorp- tion layer inside the activated carbon filter box filters and ad- sorbs the gas decomposed by UV and ultraviolet rays, so as to fur- ther remove the odor and ensure that the discharged air is clean and free of odor.
3. The bridge deck asphalt odor purification device provided by the present invention has a simple structure, and the devices inside the box are convenient for installation, disassembly, re- placement, and maintenance, which greatly improves the purifica- tion efficiency, reduces the workload of workers, and improves the work efficiency.
Description of the drawings Fig. 1 is a XX diagram of a bridge deck asphalt odor purifi- cation device proposed by the present invention; Fig. 2 is a XX diagram of a bridge deck asphalt odor purifi- cation device proposed by the present invention; Fig. 3 is a XX diagram of a bridge deck asphalt odor purifi- cation device proposed by the present invention; Fig. 4 is a XX diagram of a bridge deck asphalt odor purifi- cation device proposed by the present invention.
Legend description:
1. Main box body; 2. Self-locking universal wheel; 3. First box door; 4. Control panel; 5. Second box door; 6. Third box door;
7. Observation window; 8. Air discharge box; 9. First support plate; 10. Partition board; 11. Second support plate; 12. Purifi-
cation box; 13. Electric heating plate; 14. Feed hole; 15. Dis- charge hole; 16. UV deodorizer; 17. Ultraviolet lamp; 18. Air pump; 19. Activated carbon filter box; 20. Coarse activated carbon layer; 21. Fine activated carbon layer; 22. Exhaust pump; 23. Ex- 5 haust pipe; 24. Pusher; 25. Power box.
Description of the invention In the following, the technical sclutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments, not all of the embodiments. Based on the embodiments in the patent of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the scope of protection of the pa- tent of the present invention.
Referring to figs. 1-4, an embodiment of the present inven- tion provides a bridge deck asphalt odor purification device, which comprises a main box body 1, a first support plate 2 is fix- edly arranged at the inner top of the main box body 1, a partition plate 10 is fixedly arranged at the middle of the bottom end of the first support plate 9, and a purification box 12 is fixedly arranged on one side of the partition plate 10 inside the main box body. The inner bottom of the purifying box 12 is fixedly provided with a circle of electric heating plates 13, the middle part of one end of the purifying box 12 close to the side wall of the main box body 1 is fixedly provided with a feed hole 14, and the feed hole 14 passes through the side wall of the main box body 1 and extends to the outer side of the main body body 1; The top end of the first support plate 9 is fixedly provided with a UV ultraviolet deodorizer 16, the bottom of the UV ultravi- olet deodorizer 16 is fixedly provided with a plurality of ultra- violet lamps 17, the ultraviolet lamps 17 pass through the first support plate 9 and extend to the inner top of the purification box 12, the top of the side wall of the purification box 12 is fixed with an air pump 18 through a vent pipe, The air pump 18 is fixedly arranged on the top of the second support plate 11, the end of the air pump 18 far away from the purification box 12 is fixedly connected with an activated carbon filter box 19 through a vent pipe, the end of the bottom of the activated carbon filter box 19 far away from the partition plate 10 is fixedly provided with an air discharge box 8, and an exhaust pump 22 is fixedly ar- ranged in the air discharge box 8. One end of an exhaust pump 22 is connected with the active carbon filter box 19 through a connecting pipe, an exhaust pipe 23 is fixedly arranged at one end, far away from the active carbon filter box 19, of the exhaust pump 22, a circle of electric heat- ing plates 13 is fixedly arranged at the inner bottom end of the purification box 12, a discharge hole 15 is fixedly formed in the middle of the bottom end of the purification box 12, a power box 25 is fixedly arranged on the top end of a first support plate 9, A coarse activated carbon layer 20 and a fine activated carbon layer 21 are fixedly arranged in the activated carbon filter box 19, a first box door 3, a second box door 5 and a third box door 6 are fixedly arranged on the front end face of the main box body 1, an observation window 7 is fixedly arranged on the front end face of the third box door 6, a control panel 4 is fixedly arranged at the top of the front end surface of the main box body 1, The bot- tom of the main box body 1 is fixedly provided with four self- locking universal wheels 2, and one side wall of the main box body 1 is fixedly provided with a pushing handle 24. The working principle is as follows: the asphalt is poured into the purification box 12 through the feed hole 14, the elec- tric heating plate 13 heats the asphalt, then the ultraviolet lamp 17 of the UV ultraviolet deodorizer 16 irradiates the asphalt, the UV ultraviolet beam irradiates the malodorous gas and photocataly- sis, and the molecular chain structure of the malodorous gas is catalyzed and cracked to make the molecular chain of the organic or inorganic macromolecular malodor compound.
Under the irradia- tion of the high-energy ultraviolet beam, the gas is degraded and converted into low molecular compounds, and the decomposed gas en- ters the activated carbon filter box 19 through the air pump 18 for filtration, and is exhausted through the exhaust pump 22 after filtration.
Finally, it should be noted that the above description is on-
ly a preferred embodiment of the present invention, and is not in- tended to limit the present invention.
Although the present inven- tion has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the tech-
nical solutions described in the foregoing embodiments, or make equivalent substitutions to some of the technical features.
Any modification, equivalent substitution, improvement, etc. within the spirit and principle of the present invention patent shall be included in the scope of protection of the present invention pa-
tent.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL2032738A NL2032738B1 (en) | 2022-08-11 | 2022-08-11 | Bridge deck asphalt odor purify device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL2032738A NL2032738B1 (en) | 2022-08-11 | 2022-08-11 | Bridge deck asphalt odor purify device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL2032738A true NL2032738A (en) | 2022-10-06 |
| NL2032738B1 NL2032738B1 (en) | 2023-05-23 |
Family
ID=83558446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL2032738A NL2032738B1 (en) | 2022-08-11 | 2022-08-11 | Bridge deck asphalt odor purify device |
Country Status (1)
| Country | Link |
|---|---|
| NL (1) | NL2032738B1 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208436600U (en) * | 2018-12-25 | 2019-01-29 | 烟台盛泽环保科技有限公司 | A kind of bituminous mixing plant exhaust treatment system |
| CN109647114B (en) * | 2019-01-25 | 2021-07-23 | 广西神宇新材料有限公司 | Flue gas treatment system and process for high-polymer waterproof coiled material production line |
| CN216093029U (en) * | 2021-10-15 | 2022-03-22 | 安徽绿泰环保科技有限公司 | Urban sewage treatment high-concentration organic malodorous waste gas treatment device |
-
2022
- 2022-08-11 NL NL2032738A patent/NL2032738B1/en active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208436600U (en) * | 2018-12-25 | 2019-01-29 | 烟台盛泽环保科技有限公司 | A kind of bituminous mixing plant exhaust treatment system |
| CN109647114B (en) * | 2019-01-25 | 2021-07-23 | 广西神宇新材料有限公司 | Flue gas treatment system and process for high-polymer waterproof coiled material production line |
| CN216093029U (en) * | 2021-10-15 | 2022-03-22 | 安徽绿泰环保科技有限公司 | Urban sewage treatment high-concentration organic malodorous waste gas treatment device |
Also Published As
| Publication number | Publication date |
|---|---|
| NL2032738B1 (en) | 2023-05-23 |
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