CN208372747U - A kind of exhaust treatment system of painting workshop - Google Patents
A kind of exhaust treatment system of painting workshop Download PDFInfo
- Publication number
- CN208372747U CN208372747U CN201820291528.2U CN201820291528U CN208372747U CN 208372747 U CN208372747 U CN 208372747U CN 201820291528 U CN201820291528 U CN 201820291528U CN 208372747 U CN208372747 U CN 208372747U
- Authority
- CN
- China
- Prior art keywords
- air
- exhaust gas
- spray chamber
- suction cover
- painting workshop
- 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
- 238000010422 painting Methods 0.000 title claims abstract description 17
- 239000007921 spray Substances 0.000 claims abstract description 41
- 238000006303 photolysis reaction Methods 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000002274 desiccant Substances 0.000 claims abstract description 15
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 8
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims 2
- 239000000126 substance Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 5
- 238000000354 decomposition reaction Methods 0.000 abstract description 3
- 230000007062 hydrolysis Effects 0.000 abstract description 2
- 238000006460 hydrolysis reaction Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 31
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 239000002912 waste gas Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a kind of exhaust treatment systems of painting workshop, by being provided with extractor fan, getter device and processing unit, when system is run, extractor fan starts so that forming negative pressure below the air-suction cover of getter device to suck neighbouring exhaust gas, then spray chamber is input to by collection conduit, nozzle at the top of spray chamber sprays high pressure water and sprays exhaust gas so as to absorb the part harmful substance hydrolysis in exhaust gas, then hothouse is passed through again by the exhaust gas of spray to be dried, moisture therein is absorbed by desiccant, it is finally passed through UV photodissociation treatment box again and carries out resolution process, after UV photodissociation processing, harmful substance in exhaust gas has been converted into innocuous substance so as to be discharged, the utility model can quickly collect the exhaust gas in painting workshop, and it is discharged after carrying out processing decomposition to exhaust gas, favorably In the air quality for improving workshop, and its structure of the present apparatus is simple, at low cost, and exhaust treatment efficiency is high, has good practicability.
Description
Technical field
The utility model relates to technical field of waste gas treatment more particularly to a kind of exhaust treatment systems of painting workshop.
Background technique
In manufacture process, many workpiece after processing need to carry out spray treatment, and during spraying, portion
The exhaust gas that point coating is formed can distribute in air, and contain insalubrious material in exhaust gas, exhaust gas painting workshop not
It can handle in time and be easy to cause damages to the health of shop worker.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of exhaust-gas treatment system of painting workshop
System.
To achieve the goals above, the technical solution adopted in the utility model is: a kind of exhaust-gas treatment system of painting workshop
System, including extractor fan, getter device and processing unit, the receipts that the getter device is provided with air-suction cover and is connected to air-suction cover
Collect pipeline, the air-suction cover is provided with multiple and is distributed in either inside top position, and the extractor fan is arranged in collecting pipe
On road by exhausting make air-suction cover lower space formed negative pressure to exhaust gas carry out air-breathing, the processing unit be provided with spray chamber,
Hothouse and UV photodissociation treatment box, the spray chamber and hothouse are respectively arranged with corresponding air inlet and air outlet, spray chamber
Air inlet be connected to collection conduit, gas outlet is connected to the air inlet of hothouse, the gas outlet of hothouse and UV photodissociation are handled
Case is connected to, and is provided with nozzle at the top of spray chamber, the nozzle is connected to high-pressure water pipe, and the high-pressure water pipe is equipped with control
Valve, the control valve are connected with controller, and the spray chamber interior walls are additionally provided with sensor, and the sensor and controller connect
It connects, desiccant is housed inside hothouse, UV lamp is installed in UV photodissociation treatment box.
Further, the nozzle is provided with multiple, and setting is spaced between multiple nozzles.
Further, two, the nozzle water discharging directions for two nozzles inside one group, every group are drawn close towards centre.
Further, the getter device is additionally provided with adjustable seats, and the air-suction cover is installed in adjustable seats.
Further, the adjustable seats include a fixed frame and the clamp ring for fixing air-suction cover, the clamp ring
On be provided with clamping screw.
Further, the side wall of the spray chamber is provided with transparent observation window.
Further, the desiccant is alumina desiccant or calcium sulfate desiccant.
Further, the UV photodissociation treatment box is provided with multiple spaced apart sliding grooves, and the UV lamp passes through mounting rack
It can be slidably mounted on sliding groove.
The utility model has the beneficial effects that
A kind of exhaust treatment system of the painting workshop of the utility model, by be provided with extractor fan, getter device and
Processing unit, when system is run, extractor fan starts so that forming negative pressure below the air-suction cover of getter device thus will be neighbouring
Exhaust gas sucking, is then input to spray chamber by collection conduit, and the nozzle at the top of spray chamber sprays high pressure water and sprays exhaust gas
It drenches so as to hydrolyze and absorb by the part harmful substance in exhaust gas, is then passed through hothouse again by the exhaust gas of spray and is done
It is dry, moisture therein is absorbed by desiccant, UV photodissociation treatment box is finally passed through again and carries out resolution process, handled by UV photodissociation
Afterwards, the harmful substance in exhaust gas has been converted into innocuous substance so as to be discharged, and the utility model can quickly collect spraying vehicle
In exhaust gas, and be discharged after carrying out processing decomposition to exhaust gas, be conducive to the air quality for improving workshop, and the present apparatus its knot
Structure is simple, at low cost, and exhaust treatment efficiency is high, has good practicability.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the connection schematic diagram of air-suction cover and adjustable seats；
Fig. 3 is the structural schematic diagram of spray chamber.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field
Art personnel other embodiments obtained without creative efforts belong to the model of the utility model protection
It encloses.
Referring to figs. 1 to Fig. 3, a kind of exhaust treatment system of painting workshop of the utility model, including extractor fan 81, suction
Device of air and processing unit, the getter device are provided with air-suction cover 1 and the collection conduit being connected to air-suction cover 18, the air-breathing
Cover 1 is provided with multiple and is distributed in either inside top position, and the setting of extractor fan 81 passes through exhausting in collection conduit 8
So that 1 lower space of air-suction cover is formed negative pressure and air-breathing is carried out to exhaust gas, the processing unit is provided with spray chamber 2, hothouse 3 and UV
Photodissociation treatment box 4, the spray chamber 2 and hothouse 3 are respectively arranged with corresponding air inlet and air outlet, the air inlet of spray chamber 2
Mouth is connected to collection conduit 8, gas outlet is connected to the air inlet of hothouse 3, the gas outlet of hothouse 3 and UV photodissociation treatment box 4
Connection, the top of spray chamber 2 are provided with nozzle 5, and the nozzle 5 is connected to high-pressure water pipe 6, and the high-pressure water pipe 6 is equipped with control
Valve 61 processed, the control valve 61 are connected with controller 7, and 2 inner wall of spray chamber is additionally provided with sensor 71, the sensor 71
It is connect with controller 7, when sensor 71 senses that the waste gas content in spray chamber 2 reaches setting value, sensor 71 sends letter
Number to controller 7 make controller 7 start, make nozzle 5 start to spray water to open control valve 61, above structure is conducive to save
Water consumption is equipped with desiccant 31 inside hothouse 3, is equipped with UV lamp 41 in UV photodissociation treatment box 4.When system is run, exhausting dress
81 startings are set so that forming negative pressure below the air-suction cover 1 of getter device to suck neighbouring exhaust gas, then pass through collecting pipe
Road 8 is input to spray chamber, and the nozzle 5 at 2 top of spray chamber sprays high pressure water and sprays exhaust gas so as to will be in exhaust gas
Harmful substance hydrolysis in part absorbs, and is then passed through hothouse 3 again by the exhaust gas of spray and is dried, and absorbs it by desiccant 31
In moisture, be finally passed through UV photodissociation treatment box 4 again and carry out resolution process, after UV photodissociation processing, nuisance in exhaust gas
Matter has been converted into innocuous substance so as to be discharged, and the utility model can quickly collect the exhaust gas in painting workshop, and to useless
Gas is discharged after carrying out processing decomposition, is conducive to the air quality for improving workshop, and its structure of the present apparatus is simple, at low cost, gives up
Gas disposal is high-efficient, has good practicability.
In the utility model, the nozzle 5 is provided with multiple, interval setting between multiple nozzles 5, so as to bigger
Exhaust gas is sprayed in range, improves the area of spray, so that spraying effect is more preferable.
Specifically, 5 two, the nozzle water discharging directions for two nozzles 5 inside one group, every group are drawn close towards centre, from
And the water outlet of two nozzles 5 inside every group is formed and is intersected, so as to more fully be sprayed to exhaust gas, into one
Step improves the effect of spray.
In the utility model, the getter device is additionally provided with adjustable seats, and the air-suction cover 1 is installed on adjustable seats
On, by being provided with adjustable seats, it may be convenient to the direction of air-suction cover 1 is adjusted, so as to as needed by air-suction cover 1
Opening compares the direction of concentration towards exhaust gas, so as to effectively improve the treatment effeciency of exhaust gas.
In above-mentioned technical proposal, specifically, the adjustable seats include a fixed frame 12 and for fixing air-suction cover 1
Clamp ring 13 is provided with clamping screw 14 in the clamp ring 13, and fixed frame 12 is fixedly mounted on the fixtures such as wall, air-breathing
Cover 1 can by being fixed with a connecting rod 11 in outer wall, 11 one end of connecting rod protrude into clamp ring 13 and held out against by clamping screw 14 and
It is adjustable to be rotatably installed on fixed frame 12.
In order to facilitate the situation in observation spray chamber 2, the side wall of the spray chamber 2 is provided with transparent observation window 21, uses
Family can know the indoor situation of spray in real time by observation window 21.
In the utility model, the desiccant 31 is preferably alumina desiccant or calcium sulfate desiccant, and aluminium oxide is dry
Agent or calcium sulfate desiccant have good water absorbing properties, can be very good the steam in exhaust gas carrying out absorption removal.
In the utility model, the UV photodissociation treatment box 4 is provided with multiple spaced apart sliding grooves, and the UV lamp 41 is logical
Crossing mounting rack can be slidably mounted on sliding groove, and sliding groove is horizontally set in UV photodissociation treatment box 4, when installation, first by UV lamp
41 are mounted on mounting rack, then mounting rack are pushed on mounting groove again, installing and dismounting is all more convenient, is conveniently replaceable
UV lamp 41, repair and maintenance are more convenient.
It is to be illustrated to the preferred embodiment of the utility model, but the utility model creation is not limited to above
The embodiment, those skilled in the art can also make various etc. without departing from the spirit of the present invention
Same variation or replacement, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.
Claims (6)
1. a kind of exhaust treatment system of painting workshop, it is characterised in that: including extractor fan, getter device and processing unit,
The collection conduit that the getter device is provided with air-suction cover and is connected to air-suction cover, the air-suction cover are provided with multiple and are distributed in
Either inside top position, the extractor fan is arranged in collection conduit makes air-suction cover lower space form negative pressure by exhausting
Air-breathing is carried out to exhaust gas, the processing unit is provided with spray chamber, hothouse and UV photodissociation treatment box, the spray chamber and drying
Room is respectively arranged with corresponding air inlet and air outlet, and the air inlet of spray chamber is connected to collection conduit, gas outlet and hothouse
Air inlet connection, the gas outlet of hothouse is connected to UV photodissociation treatment box, and nozzle, the nozzle are provided at the top of spray chamber
It is connected to high-pressure water pipe, the nozzle is provided with multiple, interval setting between multiple nozzles, and two, nozzle are in one group, every group
The water discharging direction of two nozzles on side is drawn close towards centre, and the high-pressure water pipe is equipped with control valve, and the control valve is connected with control
Device processed, the spray chamber interior walls are additionally provided with sensor, and the sensor is connect with controller, and drying is housed inside hothouse
Agent is equipped with UV lamp in UV photodissociation treatment box.
2. the exhaust treatment system of painting workshop according to claim 1, it is characterised in that: the getter device is also set up
There are adjustable seats, the air-suction cover is installed in adjustable seats.
3. the exhaust treatment system of painting workshop according to claim 2, it is characterised in that: the adjustable seats include
One fixed frame and clamp ring for fixing air-suction cover are provided with clamping screw in the clamp ring.
4. the exhaust treatment system of painting workshop according to claim 1, it is characterised in that: the side wall of the spray chamber is set
It is equipped with transparent observation window.
5. the exhaust treatment system of painting workshop according to any one of claims 1 to 4, it is characterised in that: the desiccant
For alumina desiccant or calcium sulfate desiccant.
6. the exhaust treatment system of painting workshop according to claim 5, it is characterised in that: the UV photodissociation treatment box is set
Multiple spaced apart sliding grooves are equipped with, the UV lamp can be slidably mounted on sliding groove by mounting rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820291528.2U CN208372747U (en) | 2018-03-01 | 2018-03-01 | A kind of exhaust treatment system of painting workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820291528.2U CN208372747U (en) | 2018-03-01 | 2018-03-01 | A kind of exhaust treatment system of painting workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208372747U true CN208372747U (en) | 2019-01-15 |
Family
ID=64974570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820291528.2U Expired - Fee Related CN208372747U (en) | 2018-03-01 | 2018-03-01 | A kind of exhaust treatment system of painting workshop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208372747U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114522527A (en) * | 2022-02-18 | 2022-05-24 | 巢湖市荣达塑业有限公司 | Spraying workshop exhaust treatment device is made in mechanical production with strong points |
| CN116638034A (en) * | 2023-06-26 | 2023-08-25 | 山东爱迪斯智能科技有限公司 | Preliminary press forming machine of steel wire clothes hanger |
-
2018
- 2018-03-01 CN CN201820291528.2U patent/CN208372747U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114522527A (en) * | 2022-02-18 | 2022-05-24 | 巢湖市荣达塑业有限公司 | Spraying workshop exhaust treatment device is made in mechanical production with strong points |
| CN116638034A (en) * | 2023-06-26 | 2023-08-25 | 山东爱迪斯智能科技有限公司 | Preliminary press forming machine of steel wire clothes hanger |
| CN116638034B (en) * | 2023-06-26 | 2024-01-23 | 山东爱迪斯智能科技有限公司 | Preliminary press forming machine of steel wire clothes hanger |
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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: 20190115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |