CN217549386U - Organic waste gas (VOCs) treatment equipment for spraying production line - Google Patents
Organic waste gas (VOCs) treatment equipment for spraying production line Download PDFInfo
- Publication number
- CN217549386U CN217549386U CN202220333945.5U CN202220333945U CN217549386U CN 217549386 U CN217549386 U CN 217549386U CN 202220333945 U CN202220333945 U CN 202220333945U CN 217549386 U CN217549386 U CN 217549386U
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- Prior art keywords
- box
- adsorption
- spray
- waste gas
- spraying
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- Expired - Fee Related
Links
- 238000005507 spraying Methods 0.000 title claims abstract description 37
- 239000007789 gas Substances 0.000 title claims abstract description 34
- 239000010815 organic waste Substances 0.000 title claims abstract description 33
- 239000012855 volatile organic compound Substances 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 238000001179 sorption measurement Methods 0.000 claims abstract description 50
- 239000007921 spray Substances 0.000 claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 230000001699 photocatalysis Effects 0.000 claims abstract description 32
- 239000007788 liquid Substances 0.000 claims abstract description 30
- 239000002699 waste material Substances 0.000 claims abstract description 30
- 238000001914 filtration Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 18
- 238000003860 storage Methods 0.000 claims description 7
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 238000009298 carbon filtering Methods 0.000 claims description 2
- 238000005067 remediation Methods 0.000 claims 4
- 238000010422 painting Methods 0.000 claims 3
- 238000007146 photocatalysis Methods 0.000 abstract description 14
- 241000220317 Rosa Species 0.000 abstract description 8
- 239000002912 waste gas Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000354 decomposition reaction Methods 0.000 abstract description 4
- 238000000746 purification Methods 0.000 abstract description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000006479 redox reaction Methods 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 231100000739 chronic poisoning Toxicity 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-M hexanoate Chemical compound CCCCCC([O-])=O FUZZWVXGSFPDMH-UHFFFAOYSA-M 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 210000002751 lymph Anatomy 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model relates to the technical field of waste gas treatment equipment, in particular to spraying production line organic waste gas (VOCs) treatment equipment, including mounting bracket, the rose box, spray adsorption tank, photocatalysis case and controller, one side of rose box is connected with the intake pipe, the rose box intussuseption is filled with filtering material, be connected with first air duct between rose box and the spray adsorption tank, from last adsorption component, spray mechanism and waste liquid collection mechanism have set gradually in the spray adsorption tank, the top of spray adsorption tank communicates through the second air duct with one side of photocatalysis case, be provided with first air pump on the second air duct, photocatalysis incasement level is provided with a plurality of photocatalysis boards, be provided with ultraviolet tube on the box inside wall of photocatalysis case, the top of photocatalysis case is connected with the outlet duct, be provided with the second air pump on the outlet duct; the utility model discloses a spraying and adsorbing and photoelectric decomposition combined treatment mode has improved organic waste gas purification's effect.
Description
Technical Field
The utility model relates to a waste gas treatment equipment technical field, in particular to spraying production line organic waste gas (VOCs) treatment equipment.
Background
In the production operation process of the spraying place, flammable, explosive, toxic and harmful waste gas is generated from raw materials to finished products; the thinner generally used for the paint is generally composed of several solvents, generally benzene, aldehyde, ketone, alcohol, such as benzene, toluene, cyclohexanone, ethyl acetate, acetic acid, butyl acetate, xylene, etc., which have great harm to human body, and the toxic and harmful substances can cause blood damage, lymph damage, chronic poisoning, etc. after people are contacted for a long time. The current methods for treating organic waste gases (VOCs) include adsorption, direct combustion incineration, catalytic incineration, absorption, condensation, photoelectrocatalysis, etc.
However, the single treatment method is adopted in most practical treatment processes of VOCs at present, the retention time of the organic waste gas is short, and the treatment effect is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a spraying production line organic waste gas (VOCs) treatment equipment adopts the improvement mode that sprays absorption and photoelectric decomposition combined together, has improved organic waste gas purification's effect, has reduced the harm that organic waste gas caused health and living environment.
In order to achieve the above purpose, the technical solution of the present invention is as follows:
spraying production line organic waste gas (VOCs) treatment equipment, including the mounting bracket, be provided with the rose box on the mounting bracket, spray adsorption tank, photocatalysis case and controller, one side of rose box is connected with the intake pipe, the rose box intussuseption is filled with filtering material, the rose box with spray and be connected with first air duct between the adsorption tank, spray the adsorption tank in from last absorption subassembly that has down set gradually, spray mechanism and waste liquid collection mechanism, the tip of first air duct is located spray between mechanism and the waste liquid collection mechanism, spray the top of adsorption tank with one side of photocatalysis case is through the second air duct intercommunication, the tip of second air duct is close to the bottom setting of photocatalysis case, be provided with first air pump on the second air duct, photocatalysis incasement level is provided with a plurality of photocatalysis boards, be provided with ultraviolet tube on the box inside wall of photocatalysis case, the top of photocatalysis case is connected with the outlet duct, be provided with the second air pump on the outlet duct, spray mechanism, waste liquid collection mechanism, first air pump and second air pump all with controller electric connection.
Specifically, the filtering material comprises a non-woven fabric, a nylon net, an activated carbon filtering material and a metal mesh.
Specifically, the adsorption component includes that the level demountable installation in spray the activated carbon adsorption board in the adsorption box, the activated carbon adsorption board is provided with two at least.
Specifically, it includes that the level sets up to spray the mechanism spray the main pipe that sprays in the adsorption tank, fixed set up in spray the storage water tank of adsorption tank lateral wall, the bottom that sprays the main pipe is provided with a plurality of nozzles, storage water tank bottom-mounting has miniature pump, miniature pump's play water end with the end of intaking that sprays the main pipe passes through the aqueduct intercommunication, be provided with the outlet valve on the aqueduct.
Specifically, the waste liquid collecting mechanism comprises a filtering plate which is horizontally arranged in the spray adsorption box, and a waste liquid collecting box which is arranged below the mounting frame, wherein a connecting pipe is connected between the waste liquid collecting box and the bottom of the spray adsorption box, and the connecting pipe is provided with an electromagnetic valve.
The utility model has the advantages that:
the utility model discloses a filtering material can be held back the coating cloud in the organic waste gas, avoids the coating cloud to follow-up treatment facility's influence, sprays waste gas through spraying mechanism, erodes the solid particle that contains in the waste gas, collects through waste liquid collection mechanism and handles the solid impurity that sprays waste liquid and erode out, and the waste gas after rethread adsorption component adsorbs the filtration to spraying, carries out redox reaction through photocatalysis board and ultraviolet tube with the contaminated composition in the organic waste gas at last and handles the decomposition into CO2 and H2O; the utility model discloses a spray the improvement mode that adsorbs and combine together with the photoelectrolysis, improved organic waste gas purification's effect, reduced the harm that organic waste gas caused health and living environment.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Reference numerals: a mounting frame 1; a filter tank 2; a spray adsorption tank 3; a photocatalytic tank 4; a controller 5; an air inlet pipe 6; a filter material 7; a first airway tube 8; an adsorption component 9; a spraying mechanism 10; a water storage tank 101; a micro-water pump 102; a water conduit 103; a water outlet valve 104; a spray header 105; a nozzle 106; a waste liquid collecting mechanism 11; a filter plate 111; a waste liquid collection tank 112; a connection pipe 113; a solenoid valve 114; a second airway tube 12; a first air pump 13; a photocatalytic plate 14; an ultraviolet lamp tube 15; an outlet pipe 16; and a second air pump 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, organic waste gas (VOCs) treatment equipment for a spraying production line comprises a mounting rack 1, wherein a filter box 2, a spraying adsorption box 3, a photocatalytic box 4 and a controller 5 are arranged on the mounting rack 1, one side of the filter box 2 is connected with an air inlet pipe 6, a filtering material 7 is filled in the filter box 2, a first air duct 8 is connected between the filter box 2 and the spraying adsorption box 3, an adsorption component 9, a spraying mechanism 10 and a waste liquid collecting mechanism 11 are sequentially arranged in the spraying adsorption box 3 from top to bottom, the end part of the first air duct 8 is located between the spraying mechanism 10 and the waste liquid collecting mechanism 11, the top of the spraying adsorption box 3 is communicated with one side of the photocatalytic box 4 through a second air duct 12, the end part of the second air duct 12 is close to the bottom of the photocatalytic box 4, a first air pump 13 is arranged on the second air duct 12, a plurality of photocatalytic plates 14 are horizontally arranged in the photocatalytic box 4, an ultraviolet lamp tube 15 is arranged on the inner side wall of the photocatalytic box 4, an air outlet tube 16 is connected with an air pump 17, and an air pump 17 is arranged on the photocatalytic box 4, and the air pump 17, and the second air pump and the waste liquid collecting mechanism is electrically connected with an electric control mechanism 11.
When the device is used, organic waste gas firstly enters the filter box 2 through the air inlet pipe 6, paint mist in the organic waste gas is intercepted by the filtering material 7 in the filter box 2, the influence of the paint mist on subsequent treatment equipment is avoided, the organic waste gas enters the spraying adsorption box 3 through the first air guide pipe 8, the spraying mechanism 10 is controlled by the controller 5 to carry out spraying treatment on the waste gas, waste liquid and solid impurities are collected by the waste liquid collecting mechanism 11, the sprayed waste gas is adsorbed and filtered by the adsorption component 9, the organic waste gas in the spraying adsorption box 3 is transmitted into the photocatalytic box 4 through the first air pump 13, pollutant components in the organic waste gas are subjected to oxidation-reduction reaction treatment through the photocatalytic plate 14 and the ultraviolet lamp tube 15 and are decomposed into CO2 and H2O, and finally the treated gas is discharged through the air outlet pipe 16 through the second air pump 17; the utility model discloses a spraying and adsorbing and photoelectric decomposition's improvement mode that combines together has improved organic waste gas purification's effect, has reduced the harm that organic waste gas caused health and living environment.
As shown in fig. 1, the filter material 7 includes a non-woven fabric, a nylon mesh, an activated carbon filter material and a metal mesh; in this embodiment, carry out prefiltering through filtering material 7 to organic waste gas and handle, through the coating cloud of filtering in the organic waste gas, avoid the influence of coating cloud to follow-up treatment facility.
As shown in fig. 1, the adsorption assembly 9 includes at least two activated carbon adsorption plates horizontally and detachably mounted in the spray adsorption tank 3; in this embodiment, utilize the high-efficient adsorptivity of active carbon, through setting up two piece at least active carbon adsorption plates, can adsorb the filtration to organic waste gas.
As shown in fig. 1, the spraying mechanism 10 includes a spraying main pipe 105 horizontally disposed in the spraying adsorption tank 3, and a water storage tank 101 fixedly disposed on the outer side wall of the spraying adsorption tank 3, the bottom of the spraying main pipe 105 is provided with a plurality of nozzles 106, the bottom of the water storage tank 101 is provided with a micro water pump 102, the water outlet end of the micro water pump 102 is communicated with the water inlet end of the spraying main pipe 105 through a water conduit 103, and the water conduit 103 is provided with a water outlet valve 104; in this embodiment, the micro-pump 102 pumps the cleaning solution into the water guide pipe 103, and the outlet valve 104 is opened to allow the cleaning solution to smoothly enter the spray main pipe 105, so that the nozzle 106 sprays the cleaning solution to clean the organic waste gas, thereby washing away particles in the organic waste gas.
As shown in fig. 1, the waste liquid collecting mechanism 11 includes a filter plate 111 horizontally disposed in the spray adsorption tank 3, and a waste liquid collecting tank 112 disposed below the mounting rack 1, wherein a connecting pipe 113 is connected between the waste liquid collecting tank 112 and the bottom of the spray adsorption tank 3, and an electromagnetic valve 114 is disposed on the connecting pipe 113; in this embodiment, carry out filtration treatment to the waste liquid through filter 111, intercept the solid useless in the waste liquid on filter 111 and be convenient for collect the processing, open solenoid valve 114, the waste liquid after the filtration passes through connecting pipe 113 and gets into waste liquid collecting box 112, is convenient for retrieve through collecting the waste liquid and recycles.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (5)
1. Spraying production line organic waste gas (VOCs) treatment equipment, its characterized in that: the device comprises a mounting rack (1), wherein a filter box (2), a spraying adsorption box (3), a photocatalytic box (4) and a controller (5) are arranged on the mounting rack (1), an air inlet pipe (6) is connected to one side of the filter box (2), a filtering material (7) is filled in the filter box (2), a first air duct (8) is connected between the filter box (2) and the spraying adsorption box (3), an adsorption component (9), a spraying mechanism (10) and a waste liquid collecting mechanism (11) are sequentially arranged in the spraying adsorption box (3) from top to bottom, the end part of the first air duct (8) is positioned between the spraying mechanism (10) and the waste liquid collecting mechanism (11), the top of the spraying adsorption box (3) is communicated with one side of the photocatalytic box (4) through a second air duct (12), the end part of the second air duct (12) is close to the bottom of the photocatalytic box (4), a first air duct (13) is arranged on the second air duct (12), a plurality of photocatalytic plates (14) are horizontally arranged in the photocatalytic box (4), an ultraviolet air pump (16) is arranged on the top of the photocatalytic box (4), and an ultraviolet air outlet pipe (16) is arranged on the photocatalytic box (16), the spraying mechanism (10), the waste liquid collecting mechanism (11), the first air pump (13) and the second air pump (17) are electrically connected with the controller (5).
2. The painting production line organic waste gas (VOCs) remediation device of claim 1, wherein: the filtering material (7) comprises a non-woven fabric, a nylon net, an activated carbon filtering material and a metal mesh.
3. The organic waste gas (VOCs) remediation device of claim 1, wherein: the adsorption component (9) comprises an activated carbon adsorption plate which is horizontally and detachably arranged in the spray adsorption box (3) box, and the activated carbon adsorption plate is at least provided with two blocks.
4. The painting production line organic waste gas (VOCs) remediation device of claim 1, wherein: spray mechanism (10) and be in including the level setting spray the incasement of adsorption tank (3) and spray and be responsible for (105), fixed set up in spray the storage water tank 101 of adsorption tank (3) lateral wall, the bottom that sprays to be responsible for (105) is provided with a plurality of nozzles (106), storage water tank (101) incasement bottom mounting has miniature pump (102), the play water end of miniature pump (102) with the end of intaking that sprays to be responsible for (105) passes through aqueduct (103) intercommunication, be provided with outlet valve (104) on aqueduct (103).
5. The painting production line organic waste gas (VOCs) remediation device of claim 1, wherein: the waste liquid collecting mechanism (11) comprises a filtering plate (111) which is horizontally arranged in the spray adsorption box (3) and a waste liquid collecting box (112) which is arranged below the mounting frame (1), a connecting pipe (113) is connected between the waste liquid collecting box (112) and the bottom of the spray adsorption box (3), and an electromagnetic valve (114) is arranged on the connecting pipe (113).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220333945.5U CN217549386U (en) | 2022-02-18 | 2022-02-18 | Organic waste gas (VOCs) treatment equipment for spraying production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220333945.5U CN217549386U (en) | 2022-02-18 | 2022-02-18 | Organic waste gas (VOCs) treatment equipment for spraying production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217549386U true CN217549386U (en) | 2022-10-11 |
Family
ID=83469106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220333945.5U Expired - Fee Related CN217549386U (en) | 2022-02-18 | 2022-02-18 | Organic waste gas (VOCs) treatment equipment for spraying production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217549386U (en) |
-
2022
- 2022-02-18 CN CN202220333945.5U patent/CN217549386U/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 |
Granted publication date: 20221011 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |