CN213253775U - Paint spraying waste gas treatment equipment - Google Patents
Paint spraying waste gas treatment equipment Download PDFInfo
- Publication number
- CN213253775U CN213253775U CN202021996751.0U CN202021996751U CN213253775U CN 213253775 U CN213253775 U CN 213253775U CN 202021996751 U CN202021996751 U CN 202021996751U CN 213253775 U CN213253775 U CN 213253775U
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- CN
- China
- Prior art keywords
- section
- adsorption
- gas treatment
- air inlet
- waste gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003973 paint Substances 0.000 title claims abstract description 32
- 239000002912 waste gas Substances 0.000 title claims abstract description 17
- 238000005507 spraying Methods 0.000 title claims abstract description 10
- 238000001179 sorption measurement Methods 0.000 claims abstract description 43
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000007789 gas Substances 0.000 claims abstract description 13
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 7
- 239000001301 oxygen Substances 0.000 claims abstract description 7
- 238000001914 filtration Methods 0.000 claims description 16
- 239000003595 mist Substances 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 9
- 230000001954 sterilising effect Effects 0.000 claims description 5
- 238000004659 sterilization and disinfection Methods 0.000 claims description 5
- 230000002070 germicidal effect Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 238000000746 purification Methods 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 abstract description 7
- 238000000576 coating method Methods 0.000 abstract description 7
- 239000010815 organic waste Substances 0.000 abstract description 4
- 230000003647 oxidation Effects 0.000 abstract description 4
- 238000007254 oxidation reaction Methods 0.000 abstract description 4
- 229920000742 Cotton Polymers 0.000 abstract description 3
- 230000003197 catalytic effect Effects 0.000 abstract description 3
- 239000003344 environmental pollutant Substances 0.000 abstract description 3
- 231100000719 pollutant Toxicity 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 238000005192 partition Methods 0.000 description 5
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000007084 catalytic combustion reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007539 photo-oxidation reaction Methods 0.000 description 1
- 238000006303 photolysis reaction Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model relates to a paint spraying waste gas treatment equipment, it includes box and lower box, it includes air inlet section, coating cloud filter segment, sterilamp section and the air-out section of arranging in proper order after to from preceding to go up the box, the air intake has been seted up on the air inlet section, the lower box includes fan section, middle changeover portion and the active carbon adsorption section of arranging in proper order after to from preceding, the fan section is located air inlet section below, the fan section is provided with the exhaust fan, exhaust fan one side is provided with the air exit, be provided with active carbon adsorption equipment in the adsorption section, air-out section bottom is provided with the air outlet. The utility model relates to a paint spraying waste gas treatment equipment, waste gas in proper order through filter cotton primary filter, UV light oxygen catalytic oxidation, active carbon adsorption's processing, organic waste gas pollutant's efficiency of getting rid of can reach more than 90%, and the waste gas after the processing can be through the discharge tube discharge to reach standard.
Description
Technical Field
The utility model relates to a waste gas treatment equipment sprays paint belongs to automobile parts paint spraying apparatus technical field.
Background
During the painting of automobiles, a large amount of high-concentration organic exhaust gas is generated in a paint spray booth, and the discharged exhaust gas contains a certain amount of sticky paint particles and a large amount of organic exhaust gas of the tribenzenes (benzene, toluene, xylene), which seriously damages the physical health of workers and has negative effects on the surrounding environment.
At present, the purification treatment means of the high-concentration organic waste gas generated by the automobile paint spray booth in the industry mainly comprises the following steps:
1. direct high temperature combustion;
2. a catalytic combustion method;
3. low temperature plasma method;
4. an activated carbon adsorption method;
5. condensation methods, and the like.
The methods have the problems of high equipment investment, high operation cost, small gas treatment amount, unstable work, large occupied space, low VOC removal efficiency, potential safety hazard, secondary pollution and the like to different degrees.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a paint spraying waste gas treatment equipment is provided to above-mentioned prior art, waste gas in proper order through filter cotton primary filter, UV light oxygen catalytic oxidation, active carbon adsorption's processing, organic waste gas pollutant's efficiency of getting rid of can reach more than 90%, and the waste gas after the processing can be through the discharge tube discharge to reach standard.
The utility model provides a technical scheme that above-mentioned problem adopted does: the utility model provides a waste gas treatment equipment sprays paint, it includes box and lower box, it includes air inlet section, coating cloud filter segment, sterilamp section and the air-out section of arranging in proper order after to from preceding to go up the box, the air intake has been seted up on the air inlet section, the coating cloud filter segment sets up in carton formula coating cloud filter equipment, sterilamp section is provided with UV light oxygen device, the lower box includes fan section, middle changeover portion and the active carbon adsorption section of arranging in proper order after to from preceding, the fan section is located air inlet section below, the fan section is provided with the fan, fan one side is provided with the air exit, be provided with active carbon adsorption equipment in the adsorption section, air-out section bottom is provided with the air outlet, the air-out section is linked together through air outlet and active carbon adsorption section.
Optionally, the air inlet is located at the top of the air inlet section.
Optionally, the carton type paint mist filtering device adopts a labyrinth dry type carton filtering box.
Optionally, the UV light oxygen device adopts a U-shaped ultraviolet germicidal lamp.
Optionally, the activated carbon adsorption device comprises two adsorption baffles which are arranged in parallel, a middle baffle is arranged between the front sides of the left adsorption baffle and the right adsorption baffle, side baffles are arranged between the rear sides of the left adsorption baffle and the right adsorption baffle and between the left side wall and the right side wall of the lower box body respectively, and honeycomb activated carbon is arranged on the adsorption baffles.
Optionally, the air outlet is located between the left and right adsorption separation plates.
Compared with the prior art, the utility model has the advantages of:
1. the utility model relates to a paint spraying waste gas treatment device, waste gas is sequentially subjected to primary filtration by filter cotton, UV photo-oxygen catalytic oxidation and activated carbon adsorption, the removal efficiency of organic waste gas pollutants can reach more than 90%, and the treated waste gas can be discharged by an exhaust funnel after reaching standards;
2. the utility model discloses a carton formula coating cloud filter can directly be burnt after using, reduces the production useless admittedly, and double-bag formula design has not only increased the filtration surface area, also more is favorable to hiding the coating cloud in the carton, catches efficiency and can reach 99.8% to the little coating cloud more than 10 microns;
3. the utility model discloses utilize the oxygen molecule in high energy UV ultraviolet ray photocleavage stench material molecule and the air, produce free oxygen, active carbon promptly combines to produce ozone rather than the oxygen molecule, carries out photodissociation oxidation in coordination to the stench smell through high energy ultraviolet ray and ozone, makes the degradation of stench gas material convert into low molecular compound, water and carbon dioxide, and the rethread exhaust pipe is discharged.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of a paint spraying waste gas treatment device of the present invention.
Fig. 2 is a front view of fig. 1.
Fig. 3 is a top view of fig. 2.
Fig. 4 is a side view of fig. 2.
Fig. 5 is a sectional view a-a of fig. 2.
Fig. 6 is a sectional view B-B of fig. 2.
Fig. 7 is a cross-sectional view C-C of fig. 2.
Fig. 8 is a cross-sectional view taken along line D-D of fig. 4.
Wherein:
Paint mist filtering section 12
Activated carbon adsorption section 23
Carton type paint mist filtering device 4
UV photo-oxidation device 5
Exhaust fan 6
Activated carbon adsorption device 8
Honeycomb activated carbon 84
And an air outlet 9.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
Referring to fig. 1 to 8, the utility model relates to a paint spraying waste gas treatment device, which comprises an upper box body 1 and a lower box body 2, the upper box body 1 comprises an air inlet section 11, a paint mist filtering section 12, an ultraviolet sterilization section 13 and an air outlet section 14 which are sequentially arranged from front to back, the air inlet section 11 is provided with an air inlet 3, the paint mist filtering section 12 is arranged on the carton type paint mist filtering device 4, the ultraviolet sterilization section 13 is provided with a UV light oxygen device 5, the lower box body 2 comprises a fan section 21, a middle transition section 22 and an active carbon adsorption section 23 which are sequentially arranged from front to back, the fan section 21 is positioned below the air inlet section 11, the fan section 21 is provided with an exhaust fan 6, an air outlet 7 is arranged on one side of the exhaust fan 6, an active carbon adsorption device 8 is arranged in the adsorption section 23, an air outlet 9 is formed in the bottom of the air outlet section 14, and the air outlet section 14 is communicated with the activated carbon adsorption section 23 through the air outlet 9;
the air inlet 3 is positioned at the top of the air inlet section 11;
the paper box type paint mist filtering device 4 adopts a labyrinth dry type paper box filtering box;
the UV photo-oxygen device 5 adopts a U-shaped ultraviolet germicidal lamp;
the activated carbon adsorption device 8 comprises two adsorption partition plates 81 which are arranged in parallel from left to right, a middle baffle 82 is arranged between the front sides of the two adsorption partition plates 81, side baffles 83 are respectively arranged between the rear sides of the two adsorption partition plates 81 and the left and right side walls of the lower box body 2, and honeycomb activated carbon 84 is arranged on the adsorption partition plates 81;
the air outlet 9 is located between the left and right adsorption partition boards 81.
In addition, the present invention also includes other embodiments, and all technical solutions formed by equivalent transformation or equivalent replacement modes should fall within the protection scope of the claims of the present invention.
Claims (6)
1. The utility model provides a paint spraying waste gas treatment equipment which characterized in that: the paint mist purification device comprises an upper box body (1) and a lower box body (2), wherein the upper box body (1) comprises an air inlet section (11), a paint mist filtering section (12), an ultraviolet sterilization section (13) and an air outlet section (14) which are sequentially arranged from front to back, an air inlet (3) is formed in the air inlet section (11), the paint mist filtering section (12) is arranged on a carton type paint mist filtering device (4), the ultraviolet sterilization section (13) is provided with a UV photo-oxygen device (5), the lower box body (2) comprises a fan section (21), a middle transition section (22) and an active carbon adsorption section (23) which are sequentially arranged from front to back, the fan section (21) is positioned below the air inlet section (11), the fan section (21) is provided with an exhaust fan (6), one side of the exhaust fan (6) is provided with an exhaust opening (7), and the adsorption section (23) is internally provided with an active carbon adsorption device (8), an air outlet (9) is formed in the bottom of the air outlet section (14), and the air outlet section (14) is communicated with the activated carbon adsorption section (23) through the air outlet (9).
2. The paint spray exhaust gas treatment device according to claim 1, wherein: the air inlet (3) is positioned at the top of the air inlet section (11).
3. The paint spray exhaust gas treatment device according to claim 1, wherein: the paper box type paint mist filtering device (4) adopts a labyrinth dry type paper box filtering box.
4. The paint spray exhaust gas treatment device according to claim 1, wherein: the UV light oxygen device (5) adopts a U-shaped ultraviolet germicidal lamp.
5. The paint spray exhaust gas treatment device according to claim 1, wherein: activated carbon adsorption device (8) are including controlling two adsorption separator (81) of parallel arrangement, control and be provided with between two adsorption separator (81) front sides intermediate bottom (82), control and be provided with between two lateral walls about two adsorption separator (81) rear sides and box (2) down respectively side shield (83), be provided with honeycomb activated carbon (84) on adsorption separator (81).
6. The paint spray exhaust gas treatment device according to claim 5, wherein: the air outlet (9) is positioned between the left adsorption clapboard (81) and the right adsorption clapboard (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021996751.0U CN213253775U (en) | 2020-09-14 | 2020-09-14 | Paint spraying waste gas treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021996751.0U CN213253775U (en) | 2020-09-14 | 2020-09-14 | Paint spraying waste gas treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213253775U true CN213253775U (en) | 2021-05-25 |
Family
ID=75940641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021996751.0U Expired - Fee Related CN213253775U (en) | 2020-09-14 | 2020-09-14 | Paint spraying waste gas treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213253775U (en) |
-
2020
- 2020-09-14 CN CN202021996751.0U patent/CN213253775U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210525 |