CN206373000U - One kind spray painting air treatment system - Google Patents
One kind spray painting air treatment system Download PDFInfo
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- CN206373000U CN206373000U CN201621383987.0U CN201621383987U CN206373000U CN 206373000 U CN206373000 U CN 206373000U CN 201621383987 U CN201621383987 U CN 201621383987U CN 206373000 U CN206373000 U CN 206373000U
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Abstract
The utility model discloses one kind spray painting air treatment system, including first circulation bellows, second circulation bellows and three-circulation wind case, first, second and three-circulation wind case one end respectively with priming paint, finish paint, varnish paints and the connection of levelling room, the other end connects concentration runner respectively, concentration runner also passes through the first outlet pipe, second outlet pipe, 3rd outlet pipe, 4th outlet pipe, 5th outlet pipe, 6th outlet pipe connects the first system groove respectively, second system groove, 3rd system groove, between storage paint between paint, Slag Scraping Device room, clean room；Fresh wind after concentration runner processing connects clean room and Slag Scraping Device room, priming paint paint spray booth, finish paint paint spray booth, varnish paint spray booth respectively by the first air inlet pipeline, the second air inlet pipeline, the 3rd air inlet pipeline, the 4th air inlet pipeline；Concentration runner and drying oven connect combustion chamber by the 7th outlet pipe；Processing system of the present utility model is to paint shop's exhaust-gas treatment energy-conserving and environment-protective.
Description
Technical field
The utility model is related to air-treatment field, more particularly to a kind of spray painting air treatment system.
Background technology
Spray painting is relatively conventional in the industrial production, essential link in such as paint spray booth's automobile making.In order to ensure spray
The stability of quality is painted, the environment of spray painting needs appropriate temperature and humidity.About 50% paint spray is shone in painting process
Need carry out application processing workpiece on, and it is remaining paint then float in an atmosphere, in order to ensure paint spray booth production safety with
And the paint for preventing from floating in an atmosphere can fall in the workpiece being painted, it is necessary to extract substantial amounts of air from paint spray booth and arrange to room
Outside.Therefore, it is necessary to which substantial amounts of fresh air is extracted from environment enters trip temperature with being sent to paint spray booth after humidity processing.In addition, oily
Contain volatile organic matter in paint（Volatile organic compounds, abbreviation VOCs）, it is a large amount of in painting process
Paint mist and paint in VOCs the environment that depollutes can be dispersed into air with exhaust, therefore, waste gas is still needed to after spray painting
Handled.
The device of waste gas is produced except paint spray booth（Priming paint, finish paint and varnish）Outside, in addition to each paint spray booth the stream being connected
Between flat room and system groove and Slag Scraping Device room, storage paint and between paint, drying oven etc..Existing spray painting air treatment system is mainly to each spray
Paint room, levelling room and drying oven and carry out RTO or TNV burnings processing, then directly arranged to air for the waste gas that other rooms are produced,
Serious threat is caused to environment and personal health.In addition, existing spray painting air treatment system exhaust-gas treatment amount is big, power consumption is high, gives
Enterprise causes certain financial burden.
Utility model content
Not thorough in order to solve exhaust-gas treatment after painting in the prior art, and power consumption is big in processing procedure the problem of, this
The purpose of utility model is to provide a kind of spray painting air treatment system.
To achieve these goals, the utility model is adopted the following technical scheme that：One kind spray painting air treatment system, including
First circulation bellows, second circulation bellows and three-circulation wind case,
The first circulation bellows, second circulation bellows and three-circulation wind case are by controlling air circulation respectively to priming paint
Waste gas in spray painting and levelling room, finish paint spray painting and levelling room, varnish spray painting and levelling room carries out first order concentration；
Painted and levelling with priming paint respectively one end of the first circulation bellows, second circulation bellows and three-circulation wind case
Room, finish paint spray painting and levelling room, varnish spray painting and the connection of levelling room, the first circulation bellows, second circulation bellows and the 3rd
The other end of circulation bellows connects concentration runner respectively, and the concentration runner also connects the first system by the first outlet pipe
Groove, second system groove is connected by the second outlet pipe, is connected the 3rd system groove by the 3rd outlet pipe, is passed through the 4th outlet
Between pipeline connection storage paint between paint, Slag Scraping Device room is connected by the 5th outlet pipe, connects clean by the 6th outlet pipe
Between, second level concentration is carried out to waste gas respectively；
Fresh wind after concentration runner processing connects clean room and Slag Scraping Device room by the first air inlet pipeline, by the
The connection priming paint spray painting of two air inlet pipelines and levelling room, connect finish paint spray painting and levelling room by the 3rd air inlet pipeline, pass through the 4th
Air inlet pipeline connection varnish spray painting and levelling room；
The concentration runner and drying oven connect combustion chamber by the 7th outlet pipe.
Preferably, the concentration runner is connected with warming member, and the warming member is used for entering in concentration runner
Heating by the exhaust gases.
Preferably, the warming member is electric heater or combustion heater.
Preferably, the concentration runner is also connected with heat exchanger, and the heat exchanger is used to be desorbed concentration runner
Process carries out heating operation.
It is further preferred that the spray painting air treatment system also includes the first air-conditioning, the second air-conditioning and humidifier, it is described
First air-conditioning is used for clean room, blows fresh wind is provided between slag, and second air-conditioning is used for providing new between paint between storage paint
Fresh wind, the humidifier is used to be adjusted into the first air inlet pipeline, the second air inlet pipeline, the 3rd air inlet pipeline and the 4th air inlet pipe
The humidity of the fresh wind in road.
Preferably, be provided with the first temperature control device in second air inlet pipeline, for be adjusted into priming paint spray painting and
The temperature of the fresh wind in levelling room；The second temperature control device is provided with 3rd air inlet pipeline, for being adjusted into finish paint spray painting
And the temperature of the fresh wind in levelling room；The 3rd temperature control device is provided with 4th air inlet pipeline, for being adjusted into varnish spray
The temperature of paint and the fresh wind in levelling room.
Preferably, first temperature control device, the second temperature control device and the 3rd temperature control device are air-conditioning.
Wherein, the combustion chamber is RTO or TNV combustion chambers.
Compared with prior art, the beneficial effect that the utility model is realized：Spray painting air treatment system of the present utility model
By the whole centralized collections of the waste gas of paint shop, it is ensured that the quality of air in paint shop, the air of discharge reaches safe row
Standard is put, environment and personal health will not be caused damage.Spray painting air treatment system of the present utility model is in paint shop
The waste gas of generation carries out secondary concentration, and the waste gas of large-wind-volume low-concentration is converted to the waste gas of higher concentration, combustion chamber is reduced
Handle exhaust gas pressure and processing cost；Waste gas after secondary concentration enters RTO or TNV combustion chambers, in 820 DEG C of combustion chamber bar
The consumption of natural gas, without introducing natural gas combustion-supporting, can be saved with spontaneous combustion under part.
Brief description of the drawings
The utility model is further described below in conjunction with the drawings and specific embodiments：
Fig. 1 is the structural representation of the utility model spray painting air treatment system.
Wherein：First circulation bellows 1, second circulation bellows 2, three-circulation wind case 3, priming paint spray painting and levelling room 4, finish paint
Spray painting and levelling room 5, varnish spray painting and levelling room 6, concentration runner 7, the first outlet pipe 8, the first system groove 9, the second outlet
15, paint between pipeline 10, second system groove 11, the 3rd outlet pipe 12, the 3rd system groove 13, the 4th outlet pipe 14, storage paint
Between the 16, the 5th outlet pipe 17, Slag Scraping Device room 18, the 6th outlet pipe 19, clean room 20, the first air inlet pipeline 21, second enter
Air pipe 22, the 3rd air inlet pipeline 23, the 4th air inlet pipeline 24, drying oven 25, the 7th outlet pipe 26, combustion chamber 27, preheating
Part 28, heat exchanger 29, the first air-conditioning 30, the second air-conditioning 31, humidifier 32.
Embodiment
As shown in figure 1, a kind of spray painting air treatment system, including first circulation bellows 1, second circulation bellows 2 and the 3rd
Bellows 3 are circulated, described one end of first circulation bellows 1 is painted with priming paint and levelling room 4 is connected, other end connection warming member 28,
Described one end of second circulation bellows 2 is painted with finish paint and levelling room 5 is connected, other end connection warming member 28, and the described 3rd follows
The one end of ring bellows 3 and varnish are painted and levelling room 6 is connected, other end connection warming member 28, the first circulation bellows 1, the
Two circulation bellows 2 and three-circulation wind case 3 by control air circulation respectively to priming paint spray painting and levelling room 4, finish paint spray painting and
Waste gas in levelling room 5, varnish spray painting and levelling room 6 carries out first order concentration.Concentration process is as follows：Pass through first circulation bellows
1, second circulation bellows 2 and three-circulation wind case 3 paint and levelling room 4 to priming paint, finish paint spray painting and levelling room 5, varnish spray painting
And levelling room 6 provides 5%-20% circulated air, pass through priming paint spray painting and levelling room 4, the finish paint spray painting and the and of levelling room 5 after circulation
Varnish is painted and the exhaust gas concentration of levelling room 6 is improved.
The warming member 28 also connects the first system groove 9 by the first outlet pipe 8, is connected by the second outlet pipe 10
Second system groove 11 is connect, the 3rd system groove 13 is connected by the tunnel of the 3rd escape pipe 12, passes through the 4th outlet pipe 14 connection storage paint
Between 16 between 15 and paint, Slag Scraping Device room 18 is connected by the 5th outlet pipe 17, passes through the 6th outlet pipe 19 and connects clean room
20, the warming member 28 respectively to first circulation bellows 1, second circulation bellows 2, three-circulation wind case 3, the first system groove 9,
Between second system groove 11, the 3rd system groove 13, storage paint 16 between 15 and paint, the waste gas that Slag Scraping Device room 18 and clean room 20 are discharged enters
Row warm-up operation, removes the moisture in waste gas, it is to avoid the waste gas moisture of entrance concentration runner 7 is excessive to be caused to damage to concentration runner 7
It is bad, influence the service life of concentration runner 7.Warming member 28 can be electric heater.The first, second and third system groove difference
For the system groove of priming paint paint spray booth, the system groove of finish paint paint spray booth, the system groove of varnish paint spray booth, the warming member 28 with it is dense
Contracting runner 7 is connected, and for carrying out second level concentration to waste gas, the concentration runner 7 is connected with heat exchanger 29, the heat exchange
Device 29 is used for heating process when concentration runner 7 is desorbed, and the fresh wind after the concentration runner 7 is handled passes through the first air inlet pipeline
21 connection clean rooms 20 and Slag Scraping Device room 18, connect priming paint spray painting and levelling room 4 by the second air inlet pipeline 22, enter by the 3rd
The connection finish paint spray painting of air pipe 23 and levelling room 5, varnish spray painting and levelling room 6 are connected by the 4th air inlet pipeline 24, described dense
Contracting runner 7 and drying oven 25 connect combustion chamber 27 by the 7th outlet pipe 26.
The spray painting air treatment system also includes the first air-conditioning 30, the second air-conditioning 31 and humidifier 32, and described first is empty
Adjusting 30 is used to provide fresh wind to clean room 20, Slag Scraping Device room 18, and second air-conditioning 31 is used between storage paint between 15 and paint
16 provide fresh wind, and the humidifier 32 is used to be adjusted into the second air inlet pipeline 22, the 3rd air inlet pipeline 23 and the 4th air inlet
The humidity of the fresh wind of pipeline 24.
The first temperature control device is provided with second air inlet pipeline 22, for being adjusted into priming paint spray painting and levelling room 4
The temperature of fresh wind；The second temperature control device is provided with 3rd air inlet pipeline 23, for being adjusted into finish paint spray painting and flowing
The temperature of the fresh wind in flat room 5；The 3rd temperature control device is provided with 4th air inlet pipeline 24, for being adjusted into varnish spray painting
And the temperature of the fresh wind in levelling room 6.
First temperature control device, the second temperature control device and the 3rd temperature control device are preferably air-conditioning.
Paint air-treatment method:
S1, by the waste gas that priming paint is painted and levelling room 4, finish paint spray painting and levelling room 5, varnish spray painting and levelling room 6 are discharged
First circulation bellows 1, second circulation bellows 2 and three-circulation wind case 3 are respectively enterd, the first order for waste gas is concentrated；
S2, by first circulation bellows 1, second circulation bellows 2, three-circulation wind case 3, the first system groove 9, second system groove
11st, the 3rd system groove 13, storage paint between 16 between 15 and paint, Slag Scraping Device room 18, clean room 20 discharge waste gas enter warming member
28, for carrying out warm-up operation to waste gas, the first, second and third system groove is respectively the system groove of priming paint paint spray booth, finish paint spray
Paint the system groove of room, the system groove of varnish paint spray booth；
S3, the waste gas that warming member 28 is discharged enters concentration runner 7, and the second level for waste gas is concentrated；
S4, the fresh wind after concentration runner 7 is handled respectively enters clean room 20, Slag Scraping Device room 18, priming paint spray painting and flowed
Flat room 4, finish paint spray painting and levelling room 5, varnish spray painting and levelling room 6；
S5, the waste gas that concentration runner 7 and drying oven 25 are discharged enters RTO or TNV combustion chambers 27, carries out burning processing.
The temperature of the combustion chamber 27 is 820 DEG C, and pressure is 2500pa.
Spray painting air treatment system of the present utility model and processing method are achieving environmental protection and energy saving to exhaust-gas treatment, are easy to extensively
Promote.
Above-mentioned embodiment is exemplary, be in order to preferably make skilled artisans appreciate that this
Patent, it is impossible to be not understood as including this patent the limitation of scope；As long as times made of spirit according to disclosed in this patent
How with change or modification, the scope that this patent includes is each fallen within.
Claims (8)
1. one kind spray painting air treatment system, it is characterised in that including first circulation bellows（1）, second circulation bellows（2）With
Three-circulation wind case（3）,
The first circulation bellows（1）, second circulation bellows（2）With three-circulation wind case（3）By controlling air circulation to distinguish
To priming paint spray painting and levelling room（4）, finish paint spray painting and levelling room（5）, varnish spray painting and levelling room（6）In waste gas carry out first
Level concentration；
The first circulation bellows（1）, second circulation bellows（2）With three-circulation wind case（3）One end respectively with priming paint paint
And levelling room（4）, finish paint spray painting and levelling room（5）, varnish spray painting and levelling room（6）Connection, the first circulation bellows（1）,
Second circulation bellows（2）With three-circulation wind case（3）The other end connect concentration runner respectively（7）, the concentration runner（7）Also
Pass through the first outlet pipe（8）Connect the first system groove（9）, pass through the second outlet pipe（10）Connect second system groove（11）,
Pass through the 3rd outlet pipe（12）Connect the 3rd system groove（13）, pass through the 4th outlet pipe（14）Between connection storage paint（15）And tune
Between paint（16）, pass through the 5th outlet pipe（17）Connect Slag Scraping Device room（18）, pass through the 6th outlet pipe（19）Connect clean room
（20）, second level concentration, the first system groove are carried out to waste gas respectively（9）, second system groove（11）, the 3rd system groove（13）
Respectively the system groove of priming paint paint spray booth, the system groove of finish paint paint spray booth, the system groove of varnish paint spray booth；
The concentration runner（7）Fresh wind after processing passes through the first air inlet pipeline（21）Connect clean room（20）With Slag Scraping Device room
（18）, pass through the second air inlet pipeline（22）Connect priming paint spray painting and levelling room（4）, pass through the 3rd air inlet pipeline（23）Connect finish paint
Spray painting and levelling room（5）, pass through the 4th air inlet pipeline（24）Connect varnish spray painting and levelling room（6）；
The concentration runner（7）And drying oven（25）Pass through the 7th outlet pipe（26）Connect combustion chamber（27）.
2. paint air treatment system as claimed in claim 1, it is characterised in that the concentration runner（7）With warming member
（28）Connection, the warming member（28）For to entering concentration runner（7）In heating by the exhaust gases.
3. paint air treatment system as claimed in claim 2, it is characterised in that the warming member（28）For electric heater
Or combustion heater.
4. paint air treatment system as claimed in claim 1, it is characterised in that the concentration runner（7）Also with heat exchange
Device（29）Connection, the heat exchanger（29）For to concentration runner（7）Desorption process carries out heating operation.
5. paint air treatment system as claimed in claim 1, it is characterised in that the spray painting air treatment system also includes
First air-conditioning（30）, the second air-conditioning（31）And humidifier（32）, first air-conditioning（30）For to clean room（20）, Slag Scraping Device
Room（18）Fresh wind, second air-conditioning are provided（31）For between storage paint（15）Between paint（16）Fresh wind is provided, it is described
Humidifier（32）For being adjusted into the second air inlet pipeline（22）, the 3rd air inlet pipeline（23）With the 4th air inlet pipeline（24）It is fresh
The humidity of wind.
6. paint air treatment system as claimed in claim 1, it is characterised in that second air inlet pipeline（22）It is middle to set
There is the first temperature control device, for being adjusted into priming paint spray painting and levelling room（4）The temperature of fresh wind；3rd air inlet pipeline
（23）In be provided with the second temperature control device, for be adjusted into finish paint spray painting and levelling room（5）The temperature of fresh wind；Described 4th
Air inlet pipeline（24）In be provided with the 3rd temperature control device, for be adjusted into varnish spray painting and levelling room（6）The temperature of fresh wind.
7. paint air treatment system as claimed in claim 6, it is characterised in that first temperature control device, the second temperature control
Device and the 3rd temperature control device are air-conditioning.
8. paint air treatment system as claimed in claim 1, it is characterised in that the combustion chamber（27）Fired for RTO or TNV
Burn room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621383987.0U CN206373000U (en) | 2016-12-16 | 2016-12-16 | One kind spray painting air treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621383987.0U CN206373000U (en) | 2016-12-16 | 2016-12-16 | One kind spray painting air treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206373000U true CN206373000U (en) | 2017-08-04 |
Family
ID=59406561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621383987.0U Active CN206373000U (en) | 2016-12-16 | 2016-12-16 | One kind spray painting air treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206373000U (en) |
-
2016
- 2016-12-16 CN CN201621383987.0U patent/CN206373000U/en active Active
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