CN206793401U - A kind of paint shop's waste gas treatment equipment - Google Patents
A kind of paint shop's waste gas treatment equipment Download PDFInfo
- Publication number
- CN206793401U CN206793401U CN201720327041.0U CN201720327041U CN206793401U CN 206793401 U CN206793401 U CN 206793401U CN 201720327041 U CN201720327041 U CN 201720327041U CN 206793401 U CN206793401 U CN 206793401U
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- waste gas
- air outlet
- air inlet
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- Treating Waste Gases (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The utility model provides a kind of paint shop's waste gas treatment equipment, including：Gas skirt, adsorption tower, UV photooxidations catalytic unit, ozone removal device, air-introduced machine and blast pipe, the air outlet of the gas skirt is connected by the air inlet of pipeline and adsorption tower, the air outlet of the adsorption tower is connected by pipeline with the air inlet of UV photooxidation catalytic units, the air outlet of the UV photooxidations catalytic unit is connected by pipeline and the air inlet of ozone removal device, the air outlet of the ozone removal device is connected to the air inlet of air-introduced machine by pipeline, and the air outlet of the air-introduced machine is connected with blast pipe.This paint shop waste gas treatment equipment is simple in construction, it is easy to operate, it can be adsorbed, be decomposed and the elimination of excessive ozone by mist is painted caused by paint shop, the deleterious particle and peculiar smell that not only can efficiently go in paint-removing mist, and excessive ozone caused by UV photooxidation catalytic units can be resolved into by oxygen molecule by ozone removal device, prevent from forming secondary pollution.
Description
Technical field
It the utility model is related to technical field of environment protection equipment, and in particular to a kind of paint shop's waste gas treatment equipment.
Background technology
Spray paint is carried out in paint locker, the paint being atomized during spray paint except be sprayed on workpiece with
Outside, the paint mist of some can not adhere to, and can dissociate in atmosphere, and an aerial paint mist part of dissociating is general
Cascade caused by Water curtain machine can be used to adsorb, but still there is substantial portion of paint mist can not adsorb and be discharged into air from blow-off line
In.In addition, the facility in existing paint locker is excessively simple, waste gas is even more directly to be excluded without processing, also can not accordingly
Paint waste gas is accomplished reasonably to handle, causes largely to paint mist discharge, unfavorable shadow is caused to atmospheric environment and health
Ring.
Paint simultaneously in mist containing the largely organic granular containing peculiar smell, it is necessary at using UV waste gas treatment equipments
Reason, but existing UV waste gas treatment equipments body only carries out purified treatment, clean-up effect using single wavelength ultraviolet light to gas
Difference, and a shortcoming of UV waste gas treatment equipment generally existings is at present：UV devices are handling ozone caused by waste gas not
It can decompose completely with air-flow discharge line, be dispersed into air and form secondary pollution.
Utility model content
In view of the shortcomings of the prior art, can be to oil the utility model proposes a kind of paint shop's waste gas treatment equipment
Paint thing caused by paint workshop carries out high-efficient cleaning and removed.
To realize above-mentioned technical proposal, the utility model provides a kind of paint shop's waste gas treatment equipment, including：Gas collection
Cover, adsorption tower, UV photooxidations catalytic unit, ozone removal device, air-introduced machine and blast pipe, the air outlet of the gas skirt pass through pipe
The air inlet of road and adsorption tower is connected, and the air outlet of the adsorption tower is connected by the air inlet of pipeline and UV photooxidation catalytic units
Connect, the air outlet of the UV photooxidations catalytic unit is connected by pipeline and the air inlet of ozone removal device, and the ozone removes
The air outlet of device is connected to the air inlet of air-introduced machine by pipeline, and the air outlet of the air-introduced machine is connected with blast pipe；It is described
Adsorption tower includes tower body, is arranged on the air inlet of tower body bottom portion side end, is arranged on the gas outlet of tower body top center, from bottom to up
Spacing side by side is arranged on the first filter screen and the second filter screen inside tower body, the glass fibre cotton absorption being fixed on above the first filter screen
Layer, and it is fixed on the activated carbon adsorption layer above the second filter screen.
In the above-mentioned technical solutions, caused paint mist is collected by gas skirt first in paint shop, in air-introduced machine
Enter adsorption tower under swabbing action, paint mist is by installing glass fibre cotton adsorption layer and installation in adsorption tower on the first filter screen
Activated carbon adsorption layer on the second filter screen carries out Adsorption to the organic particulate matter in paint mist, is urged subsequently into UV photooxidations
The gas with foreign flavor organic matter that makeup is put in the middle mist by paint is decomposed into H20 and CO2, so as to realize the high-efficient purification to peculiar smell, finally
UV photooxidations catalytic unit can be resolved into completely by oxygen in ozone excessive caused by processing waste gas by ozone removal device
Son, harmful unnecessary ozone is thus become into useful oxygen molecule, prevents from forming secondary pollution, finally by completely net
The waste gas of change is discharged via air-introduced machine from blast pipe.
Preferably, the UV photooxidations catalytic unit includes housing；It is arranged on the air inlet of housing forward end；After being arranged on housing
The air outlet at end；In housing and positioned at the Air Heater of air inlet rear end；Ion tube module installed in Air Heater rear end,
Spacing side by side is evenly arranged with multiple energetic ion pipes on the ion tube module, and the energetic ion pipe is the quartz by vacuum
A small amount of mercury is filled in pipe to be made；The first UV modules installed in ion tube module rear end, it is provided with the first UV modules more
The individual short-wave band UV in matrix distribution is managed, and ultraviolet wavelength caused by the short-wave band UV pipes is 185nm；Installed in the first UV moulds
The 2nd UV modules between block and air outlet, multiple long-wave band UV in matrix distribution are installed in the 2nd UV modules and managed,
Ultraviolet wavelength caused by the long-wave band UV pipes is 254nm.
In such scheme, the air inlet of paint mist from UV photooxidation catalytic unit housing forward ends after adsorption treatment enters
Entering UV photooxidation catalytic units, Air Heater can catch the particle in air-flow with physics, while air-flow can be made to be covered with whole UV process chambers,
Energetic ion pipe is made by filling a small amount of mercury in the quartz ampoule of vacuum, effectively reduces operating voltage, avoids high-voltage arc sudden and violent
Dew in atmosphere, efficiently reduces potential safety hazard, while the ultraviolet energy launched gets a promotion, efficient to produce largely
Negative ions and ozone.By ultraviolet that wavelength caused by the short-wave band UV pipes in the first UV modules is 185nm by oxygen molecule
Conversion produces ozone, while by ultraviolet that wavelength caused by the long-wave band UV pipes in the 2nd UV modules is 254nm by ozone
Strong oxidizer OH is converted into, and then the smelly organic matter in waste gas is decomposed into H20 and CO2, so as to realize to the efficient net of peculiar smell
Change.
Preferably, the ozone removal device includes shell, is arranged on the exhaust gas inlet of case nose, is arranged in shell
The waste gas outlet of rear end, UV lamp pipe mounting bracket inside the housing is installed, and multiple is arranged on UV lamp Guan An in matrix distribution
The UV lamp pipe shelved.Paint mist after the processing of UV photooxidations catalytic unit is finally from into ozone removal device, by smelly
UV photooxidations catalytic unit can be resolved into oxygen molecule completely by oxygen removal device in ozone excessive caused by processing waste gas, so
Harmful unnecessary ozone is just become into useful oxygen molecule, prevents from forming secondary pollution, finally the waste gas by being fully cleaned up
Discharged via air-introduced machine from blast pipe.
Preferably, the UV lamp pipe is the ultraviolet quartz glass mercury lamp that wavelength is 254nm.Sent out by quartz glass mercury lamp
The ultraviolet of raw 254nm wavelength can resolve into UV photooxidations catalytic unit completely in ozone excessive caused by processing waste gas
Oxygen molecule, harmful unnecessary ozone is thus become into useful oxygen molecule, prevents from forming secondary pollution.
Preferably, it is provided with sliding door on the outside of the first UV modules and the 2nd UV modules.By sliding door by first
UV modules and the 2nd UV modules cover, and radiation when can separate the first UV modules and the work of the 2nd UV modules to environment, ensure
The safety of staff, while it is also convenient for the replacing of UV pipes in the first UV modules and the 2nd UV modules.
Preferably, indicator lamp and handle are provided with the sliding door.This equipment can intuitively be shown by indicator lamp
Working condition, the keying of sliding door is facilitated by handle.
A kind of beneficial effect of paint shop's waste gas treatment equipment provided by the utility model is：
1) this paint shop waste gas treatment equipment is simple in construction, easy to operate, is urged by gas skirt, adsorption tower, UV photooxidations
Makeup is put, the cooperation of ozone removal device and air-introduced machine can be adsorbed mist is painted caused by paint shop, is decomposed and mistake
The elimination of amount ozone, the deleterious particle and peculiar smell that not only can efficiently go in paint-removing mist, and can be by installed in UV light
Excessive ozone caused by UV photooxidation catalytic units is resolved into oxygen molecule by the ozone removal device of oxygen catalytic unit rear end, prevents shape
Into secondary pollution；
2) this paint shop waste gas treatment equipment is combined by the UV pipes of two kinds of different-wavebands, can will be organic in waste gas
Thing efficient-decomposition is H20 and CO2, exhaust purification efficiency is improved, simultaneously because can be caught using Air Heater with physics in air-flow
Particle, while air-flow can be made to be covered with whole UV process chambers, energetic ion pipe is made by filling a small amount of mercury in the quartz ampoule of vacuum,
Operating voltage is effectively reduced, saves energy consumption.
Brief description of the drawings
Fig. 1 is structure connection diagram of the present utility model.
Fig. 2 is the structural representation of adsorption tower in the utility model.
Fig. 3 is the front view of UV photooxidation catalytic units in the utility model.
Fig. 4 is the front section view of UV photooxidation catalytic units in the utility model.
Fig. 5 is the front view of ozone removal device in the utility model.
In figure：1st, gas skirt；2nd, adsorption tower；21st, tower body；22nd, air inlet；23rd, gas outlet；24th, the first filter screen；25th,
Two filter screens；26th, glass fibre cotton adsorption layer；27th, activated carbon adsorption layer；3rd, UV photooxidations catalytic unit；31st, housing；32nd, air intake
Mouthful；33rd, air outlet；34th, sliding door；341st, indicator lamp；342nd, shake hands；35th, Air Heater；36th, ion tube module；361st, high energy from
Son pipe；37th, the first UV modules；371st, short-wave band UV is managed；38th, the 2nd UV modules；381st, long-wave band UV is managed；4th, ozone removes dress
Put；41st, shell；42nd, exhaust gas inlet；43rd, waste gas outlet；44th, UV lamp pipe mounting bracket；45th, UV lamp pipe；5th, air-introduced machine；6th, it is vented
Pipe.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clear, complete description, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.The every other embodiment that ordinary people in the field is obtained under the premise of creative work is not made, is belonged to
The scope of protection of the utility model.
Embodiment：A kind of paint shop's waste gas treatment equipment.
Referring to figs. 1 to shown in Fig. 5, a kind of paint shop's waste gas treatment equipment, including：Gas skirt 1, adsorption tower 2, UV light
Oxygen catalytic unit 3, ozone removal device 4, air-introduced machine 5 and blast pipe 6, the air outlet of the gas skirt 1 pass through pipeline and absorption
The air inlet connection of tower 2, the air outlet of the adsorption tower 2 is connected by pipeline with the air inlet of UV photooxidations catalytic unit 3, described
The air outlet of UV photooxidations catalytic unit 3 is connected by pipeline with the air inlet of ozone removal device 4, the ozone removal device 4
Air outlet the air inlet of air-introduced machine 5 is connected to by pipeline, the air outlet of the air-introduced machine 5 is connected with blast pipe 6；The suction
Attached tower 2 includes tower body 21, is arranged on the air inlet 22 of the bottom portion side end of tower body 21, is arranged on the gas outlet of the top center of tower body 21
23, from bottom to up spacing side by side be arranged on the first filter screen 24 and the second filter screen 25 inside tower body 21, be fixed on the first filter screen 24
The glass fibre cotton adsorption layer 26 of top, and it is fixed on the activated carbon adsorption layer 27 of the top of the second filter screen 25.
Operation principle of the present utility model is：Caused paint mist is collected by gas skirt 1 first in paint shop, is being drawn
Enter adsorption tower 2 under the swabbing action of blower fan 5, paint mist is by installing the glass fibre cotton in adsorption tower 2 on first filter screen 24
Adsorption layer 26 and the activated carbon adsorption layer 27 on the second filter screen 25 carry out absorption to the organic particulate matter in paint mist
Remove, the gas with foreign flavor organic matter painted in mist is decomposed into H subsequently into UV photooxidations catalytic unit 320 and CO2, so as to realize
, can be by UV photooxidations catalytic unit 3 in mistake caused by processing waste gas finally by ozone removal device 4 to the high-efficient purification of peculiar smell
The ozone of amount resolves into oxygen molecule completely, and harmful unnecessary ozone thus is become into useful oxygen molecule, prevents from forming two
Secondary pollution, finally discharged by the waste gas being fully cleaned up via air-introduced machine 5 from blast pipe 6.
Shown in reference picture 4, the UV photooxidations catalytic unit 3 includes housing 31；It is arranged on the air inlet 32 of the front end of housing 31；
It is arranged on the air outlet 33 of the rear end of housing 31；In housing 31 and positioned at the Air Heater 35 of the rear end of air inlet 32；It is arranged on
The ion tube module 36 of the rear end of Air Heater 35, spacing side by side is evenly arranged with multiple energetic ion pipes on the ion tube module 36
361, the energetic ion pipe 361 is made by filling a small amount of mercury in the quartz ampoule of vacuum；Installed in the rear end of ion tube module 36
The first UV modules 37, multiple short-wave band UV pipes 371 in matrix distribution, the shortwave are installed in the first UV modules 37
Ultraviolet wavelength caused by section UV pipes 371 is 185nm；The 2nd UV modules between the first UV modules 37 and air outlet 33
38, multiple long-wave band UV pipes 381 in matrix distribution are installed in the 2nd UV modules 38, the long-wave band UV pipes 381 produce
Raw ultraviolet wavelength is 254nm.
Shown in reference picture 4, paint air inlet of the mist from the front end of 3 housing of UV photooxidations catalytic unit 31 after adsorption treatment
32 enter UV photooxidations catalytic unit 3, and Air Heater 35 can catch the particle in air-flow with physics, while air-flow can be made to be covered with whole UV
Process chamber, energetic ion pipe 361 are made by filling a small amount of mercury in the quartz ampoule of vacuum, effectively reduce operating voltage, avoid
High-voltage arc exposes in atmosphere, efficiently reduces potential safety hazard, while the ultraviolet energy launched gets a promotion, efficiently
Produce substantial amounts of negative ions and ozone.It is 185nm's by wavelength caused by the short-wave band UV pipes 371 in the first UV modules 37
Oxygen molecule is converted and produces ozone, while is by wavelength caused by the long-wave band UV pipes 381 in the 2nd UV modules 38 by ultraviolet
254nm ultraviolet converts the ozone to strong oxidizer OH, and then the smelly organic matter in waste gas is decomposed into H20 and CO2, from
And realize the high-efficient purification to peculiar smell.
Shown in reference picture 5, the ozone removal device 4 includes shell 41, is arranged on the exhaust gas inlet 42 of the front end of shell 41,
The waste gas outlet 43 in the rear end of shell 41 is arranged on, the UV lamp pipe mounting bracket 44 inside shell 41, and multiple is in square
UV lamp pipe 45 of the battle array distributing installation on UV lamp pipe mounting bracket 44, the UV lamp pipe 45 are the ultraviolet quartz that wavelength is 254nm
Glass mercury lamp.Waste gas after the processing of UV photooxidations catalytic unit 3 is finally from entrance ozone removal device 4, ozone removal device 4
In quartz glass mercury lamp occur 254nm wavelength ultraviolet can by UV photooxidations catalytic unit 3 processing waste gas caused by
Excessive ozone resolves into oxygen molecule completely, and harmful unnecessary ozone thus is become into useful oxygen molecule, prevents from being formed
Secondary pollution.Finally discharged by the waste gas being fully cleaned up via air-introduced machine 5 from blast pipe 6.
Shown in reference picture 3, the outside of the first UV modules 37 and the 2nd UV modules 38 is provided with sliding door 34.By pushing away
Sliding door 34 covers the first UV modules 37 and the 2nd UV modules 38, can separate the first UV modules 37 and the 2nd UV modules 38 work
When radiation to environment, the safety of safeguard work personnel, while be also convenient for UV in the first UV modules 37 and the 2nd UV modules 38 and manage
Replacing.
Shown in reference picture 3, indicator lamp 341 and handle 342 are provided with the sliding door 34.Can be with by indicator lamp 341
The working condition of this equipment is intuitively shown, facilitates the keying of sliding door 34 by handle 342.
Described above is preferred embodiment of the present utility model, but the utility model should not be limited to the embodiment and
Accompanying drawing disclosure of that, so every do not depart from the lower equivalent or modification completed of spirit disclosed in the utility model, all fall
Enter the scope of the utility model protection.
Claims (6)
- A kind of 1. paint shop's waste gas treatment equipment, it is characterised in that including：It is gas skirt, adsorption tower, UV photooxidations catalytic unit, smelly Oxygen removal device, air-introduced machine and blast pipe, the air outlet of the gas skirt is connected by the air inlet of pipeline and adsorption tower, described The air outlet of adsorption tower is connected by pipeline with the air inlet of UV photooxidation catalytic units, the air outlet of the UV photooxidations catalytic unit Connected by pipeline and the air inlet of ozone removal device, the air outlet of the ozone removal device is connected to air inducing by pipeline The air inlet of machine, the air outlet of the air-introduced machine are connected with blast pipe；The adsorption tower includes tower body, is arranged on tower body bottom side The air inlet at end, the gas outlet of tower body top center is arranged on, spacing side by side is arranged on the first filter inside tower body from bottom to up Net and the second filter screen, the glass fibre cotton adsorption layer being fixed on above the first filter screen, and it is fixed on the work above the second filter screen Property charcoal adsorption layer.
- 2. paint shop's waste gas treatment equipment as claimed in claim 1, it is characterised in that：The UV photooxidations catalytic unit includes Housing；It is arranged on the air inlet of housing forward end；It is arranged on the air outlet of housing rear end；In housing and after air inlet The Air Heater at end；Ion tube module installed in Air Heater rear end, spacing side by side is evenly arranged with more on the ion tube module Individual energetic ion pipe, the energetic ion pipe are made by filling a small amount of mercury in the quartz ampoule of vacuum；The UV lamp pipe is wavelength For 254nm ultraviolet quartz glass mercury lamp；The first UV modules installed in ion tube module rear end, in the first UV modules Multiple short-wave band UV in matrix distribution are installed to manage, ultraviolet wavelength caused by the short-wave band UV pipes is 185nm；It is arranged on The 2nd UV modules between first UV modules and air outlet, multiple long waves in matrix distribution are installed in the 2nd UV modules Section UV pipes, ultraviolet wavelength caused by the long-wave band UV pipes is 254nm.
- 3. paint shop's waste gas treatment equipment as claimed in claim 2, it is characterised in that：The ozone removal device includes outer Shell, the exhaust gas inlet of case nose is arranged on, is arranged on the waste gas outlet of outer casing back, UV lamp Guan An inside the housing is installed Shelve, and multiple UV lamp pipes being arranged in matrix distribution on UV lamp pipe mounting bracket.
- 4. paint shop's waste gas treatment equipment as claimed in claim 3, it is characterised in that：The UV lamp pipe is that wavelength is 254nm ultraviolet quartz glass mercury lamp.
- 5. paint shop's waste gas treatment equipment as claimed in claim 4, it is characterised in that：The first UV modules and the 2nd UV Sliding door is provided with the outside of module.
- 6. paint shop's waste gas treatment equipment as claimed in claim 5, it is characterised in that：Instruction is provided with the sliding door Lamp and handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720327041.0U CN206793401U (en) | 2017-03-30 | 2017-03-30 | A kind of paint shop's waste gas treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720327041.0U CN206793401U (en) | 2017-03-30 | 2017-03-30 | A kind of paint shop's waste gas treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206793401U true CN206793401U (en) | 2017-12-26 |
Family
ID=60731446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720327041.0U Expired - Fee Related CN206793401U (en) | 2017-03-30 | 2017-03-30 | A kind of paint shop's waste gas treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206793401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108514788A (en) * | 2018-07-04 | 2018-09-11 | 大连美森木业有限公司 | Integrated cascade waste gas treatment equipment |
-
2017
- 2017-03-30 CN CN201720327041.0U patent/CN206793401U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108514788A (en) * | 2018-07-04 | 2018-09-11 | 大连美森木业有限公司 | Integrated cascade waste gas treatment equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20210330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |