CN209423263U - A kind of coating waste gas processing system - Google Patents
A kind of coating waste gas processing system Download PDFInfo
- Publication number
- CN209423263U CN209423263U CN201920058166.7U CN201920058166U CN209423263U CN 209423263 U CN209423263 U CN 209423263U CN 201920058166 U CN201920058166 U CN 201920058166U CN 209423263 U CN209423263 U CN 209423263U
- Authority
- CN
- China
- Prior art keywords
- strainer
- water tank
- baffle
- waste gas
- processing system
- 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
- 239000002912 waste gas Substances 0.000 title claims abstract description 31
- 238000000576 coating method Methods 0.000 title claims abstract description 30
- 239000011248 coating agent Substances 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 96
- 239000007789 gas Substances 0.000 claims abstract description 67
- 238000002485 combustion reaction Methods 0.000 claims abstract description 38
- 238000001914 filtration Methods 0.000 claims abstract description 8
- 230000008676 import Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 238000005119 centrifugation Methods 0.000 claims 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 239000000428 dust Substances 0.000 abstract description 8
- 238000000746 purification Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000010422 painting Methods 0.000 description 8
- 239000002245 particle Substances 0.000 description 7
- 101100269850 Caenorhabditis elegans mask-1 gene Proteins 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a kind of coating waste gas processing system, belongs to atmosphere polluting controling technology field.It solves the problems, such as that existing coating waste gas clean-up effect is poor.This coating waste gas processing system, gas gathering mask including combustion furnace and for collecting exhaust gas, Packed water tank with strainer is set between the gas gathering mask and combustion furnace, air inlet and exhaust outlet are provided on the water tank with strainer, the air inlet of the water tank with strainer is connected to gas gathering mask, and the exhaust outlet of the water tank with strainer is connected to combustion furnace, and first baffle is equipped in the water tank with strainer, between air inlet and exhaust outlet, the first baffle is tilted towards exhaust outlet side the first baffle from top to bottom.The utility model first passes through water tank with strainer filtering before waste gas burning to remove chalk dust removing and gas soluble easily in water, keeps waste gas purification more thorough, reduces the pollution to atmosphere.
Description
Technical field
The utility model belongs to atmosphere polluting controling technology field, is related to a kind of coating waste gas processing system.
Background technique
For beautiful or anti-corrosion, coating process is common a kind of technique during manufacture various products, when due to coating
It will use coating, the Painting Shops such as a large amount of paint and inevitably result from certain exhaust gas in process of production, the exhaust gas
In containing gases and the particle such as a large amount of benzene and sulfide certain pollution can be caused to environment if being directly discharged to atmosphere.
Moreover, being also increasingly stringenter with the continuous reinforcement of people's environmental consciousness for the discharge standard of industrial waste gas.Cause
This, the exhaust gas that Painting Shop generates needs to discharge after purified treatment.Currently, main processing method is directly logical
Enter combustion furnace burning to purify exhaust gas, however due in addition to containing fuel gas, also containing a large amount of dust particles, such as in exhaust gas
Fruit both will cause the pollution of PM2.5 if just discharging only by burning, and possibility when dust particles burns in combustion furnace
Toxic gas can be discharged again, to pollute environment.
Summary of the invention
The purpose of this utility model is the presence of the above problem in view of the prior art, proposes a kind of coating waste gas processing system
System, the technical problem to be solved by the utility model is to how to improve the clean-up effect of coating waste gas.
This purpose can be realized by the following technical scheme: a kind of coating waste gas processing system, including combustion furnace and use
In the gas gathering mask for collecting exhaust gas, which is characterized in that set Packed water tank with strainer, the mistake between the gas gathering mask and combustion furnace
Air inlet and exhaust outlet are provided on water filtering tank, the air inlet of the water tank with strainer is connected to gas gathering mask, the row of the water tank with strainer
Port is connected to combustion furnace, is equipped with first baffle in the water tank with strainer, the first baffle be located at air inlet and exhaust outlet it
Between, the first baffle is tilted towards exhaust outlet side from top to bottom.
The gas gathering mask of this coating waste gas processing system is set in Painting Shop, for collecting the exhaust gas in Painting Shop,
Gas gathering mask, water tank with strainer and combustion furnace are sequentially communicated, and exhaust gas is enable to first pass through the combustion chamber that water tank with strainer reaches combustion furnace again
Interior burning.Filled with part water in this water tank with strainer, and the water surface is lower than the lower end surface of air inlet, exhaust outlet and first baffle, due to
First baffle is to be obliquely installed between air inlet and exhaust outlet, to exhaust outlet one after exhaust gas enters water tank with strainer from air inlet
When side is mobile, under the guiding role of first baffle, exhaust gas can flow downward along the inclined direction of first baffle, to increase
The contact area of exhaust gas and Water in Water Tanks pours the dust particles in exhaust gas under the action of inertia in water and is adsorbed with water,
And water tank also acts as the effect of cooling, so that the gaseous state in exhaust gas is painted molecule and is frozen into solid granulates, convenient for by water tank
Water adsorption filtration reduces the influence to atmosphere PM2.5, and in this process to largely reduce the dust particles in exhaust gas
In, the water in water tank can also absorb gas soluble easily in water in exhaust gas, further function as the effect of purification exhaust gas.
In above-mentioned coating waste gas processing system, the tilt angle of the first baffle is 30~60 °.
In above-mentioned coating waste gas processing system, the upper end and two sides of the first baffle with the inner wall of water tank with strainer
Seamless connection, the lower end of the first baffle and the bottom wall of water tank with strainer have gap.In this way, exhaust gas can only pass through first baffle
Lower end and the gap of the water surface reach exhaust outlet, to guarantee the steady contact of exhaust gas and the water surface, filtration, purification effect is more preferable.
In above-mentioned coating waste gas processing system, the first baffle is to be arranged along air inlet to exhaust outlet direction interval
It is multiple, second baffle is equipped between the adjacent first baffle, the second baffle is from top to bottom towards air inlet side
Inclination, has gap between the upper end of the second baffle and the top of water tank with strainer, the lower end of the second baffle is lower than institute
State the lower end of first baffle.Second baffle is set between adjacent first baffle and inclined direction is on the contrary, enable exhaust gas to exist
It is repeatedly flowed up and down between air inlet and exhaust outlet, to further strengthen contact of the exhaust gas with the water surface, improves filter effect, and
And the water level in water tank can be set between the lower end higher than second baffle and the lower end lower than first baffle, guarantee exhaust gas
The stability of flowing.
In above-mentioned coating waste gas processing system, the water tank with strainer is in the strip being laterally arranged, the air inlet
The both ends of water tank with strainer are located at exhaust outlet.It can guarantee that exhaust gas has longer logical circulation road in water tank with strainer in this way
Diameter improves filter effect to extend the time of contact of exhaust gas and the water surface.
In above-mentioned coating waste gas processing system, it is additionally provided with bag filter between the water tank with strainer and combustion furnace,
The import of the bag filter and the exhaust outlet of water tank with strainer pass through pipeline connection, the outlet and burning of the bag filter
Furnace passes through pipeline connection.Bag filter can again be dusted exhaust gas, make in exhaust gas still remaining molecule
It can filter, further ensure filter effect.
In above-mentioned coating waste gas processing system, removed on the pipeline that the bag filter is connected to combustion furnace along cloth bag
The direction of dirt device to combustion furnace is successively arranged axial flow blower and centrifugal blower.The setting of axial flow blower enable exhaust gas steadily from
Gas gathering mask flows to combustion furnace, and exhaust gas can be pressed and delivered in the combustion chamber of combustion furnace by centrifugal blower, makes exhaust gas full combustion.
And two blowers make in the exhaust gas by blower between bag filter and combustion furnace containing objects such as less dust
Matter extends the service life of blower so that it is more stable to use blower.
In above-mentioned coating waste gas processing system, the water tank with strainer is formed using stainless steel welded.It can mention in this way
Exceed the resistance to corrosion of water filtering tank.
Compared with prior art, the utility model has the advantage that
1, the utility model structure is simple, and water tank with strainer is arranged between gas gathering mask and combustion furnace, passes through what is be obliquely installed
First baffle contacts the exhaust gas from water tank with strainer air inlet to exhaust outlet sufficiently with water, to reach cooling, go in removing exhaust gas
Dust particles and remove the effect of exhaust gas soluble easily in water, so that the harmful substance in exhaust gas is reduced, to reduce to environment
Pollution.
2, cooperated by first baffle and second baffle, make to form long and narrow and detour channel in water tank with strainer, further
The time of contact for improving exhaust gas and water, to improve filter effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural scheme of mechanism of water tank with strainer.
In figure, 1, gas gathering mask；2, water tank with strainer；21, air inlet；22, exhaust outlet；23, first baffle；24, second baffle；
25, water inlet；26, discharge outlet；3, bag filter；4, axial flow blower；5, centrifugal blower；6, combustion furnace.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
A kind of coating waste gas processing system, for the exhaust-gas treatment of Painting Shop, as shown in Figure 1, include by pipeline according to
Gas gathering mask 1, water tank with strainer 2, bag filter 3, blower and the combustion furnace 6 of secondary connection, this gas gathering mask 1 are installed in Painting Shop
And for collecting the exhaust gas in Painting Shop, combustion furnace 6 can be using existing boiler in factory or for melting aluminium ingot ingot iron
The melting furnace of equal materials, in order to save the cost, by this coating waste gas processing system, exhaust gas can first pass through water tank with strainer 2
It is filtered with bag filter 3, enters back into burning in combustion furnace 6, make waste gas purification and reach discharge standard, to reduce to environment
Pollution.
Specifically, as shown in Fig. 2, this water tank with strainer 2 crosses drainage using the stainless steel welded rectangular box shape at sealing
For case 2 in being transversely and horizontally set, the both ends of water tank with strainer 2 have air inlet 21 and exhaust outlet 22, air inlet 21 and gas gathering mask 1
Connection, exhaust outlet 22 are connected to combustion furnace 6, and several first baffles 23 and second baffle 24, first gear are additionally provided in water tank with strainer 2
Plate 23 and second baffle 24 are square plate, wherein and first baffle 23 is spaced apart between air inlet 21 and exhaust outlet 22,
The roof of the top of first baffle 23 and water tank with strainer 2 is seamlessly connected, the two sides of first baffle 23 respectively with water tank with strainer 2 two
The bottom wall of side wall seamless connection, the lower end of first baffle 23 and water tank with strainer 2 has certain spacing, and first baffle 23 is from upper
And it is lower towards the inclination of 22 side of exhaust outlet, inclined angle is 30~60 °；Second baffle 24 be located at adjacent first baffle 23 it
Between, and second baffle 24 is tilted towards 21 side of air inlet from top to bottom, the roof of the top of second baffle 24 and water tank with strainer 2 it
Between have certain gap, the two sides of second baffle 24 respectively with the two sidewalls of water tank with strainer 2 be seamlessly connected, second baffle 24
Lower end is lower than the lower end of first baffle 23.In use, being first filled with a certain amount of water in water tank with strainer 2, the water surface is made to be higher than second gear
The lower end of plate 24 and the lower end for being lower than air inlet 21, exhaust outlet 22 and first baffle 23, in this way, first baffle 23, second baffle
24, the inner wall of water tank with strainer 2 and the water surface form the venting channels of detour up and down between air inlet 21 and exhaust outlet 22 jointly,
When to increase exhaust gas flow path and contact area and the time of contact of the water surface, not only exhaust gas was made to cool down, but can make dust particles with
And gas soluble easily in water is only absorbed by the water in exhaust gas, plays the role of filtering and purification exhaust gas.In the present embodiment, first baffle 23
It is two, second baffle 24 is one, and certainly, the quantity of first baffle 23 and second baffle 24 can be set according to actual needs
It sets.
The top of this water tank with strainer 2 is also provided with water inlet 25, and the bottom of water tank with strainer 2 is provided with discharge outlet 26, water inlet 25
It is mounted on control valve with discharge outlet 26, meanwhile, it is additionally provided with water level sensor in water tank with strainer 2, in order to accurately control filtering
Water level in water tank 2.
As shown in Figure 1, cloth envelop collector is between combustion furnace 6 and water tank with strainer 2, and the import of bag filter 3 with
The exhaust outlet 22 of water tank with strainer 2 passes through piping connection, and cloth bag by piping connection, the outlet of bag filter 3 and combustion furnace 6
Two blowers are successively equipped at intervals on the pipeline that deduster 3 is connected to combustion furnace 6, wherein be close to the blower of 6 one end of combustion furnace
Centrifugal blower 5, the blower close to 3 one end of bag filter are axial flow blower 4.Since the flow of axial flow blower 4 is relatively large, energy
It is enough the exhaust gas in Painting Shop preferably to be drained, and 5 power of centrifugal blower and the wind pressure of generation are larger, Neng Gougeng
The combustion chamber consentrated air supply in combustion furnace 6 keeps waste gas burning more abundant with combustion-supporting well.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although gas gathering mask 1, water tank with strainer 2, air inlet 21, exhaust outlet 22, first baffle 23, is used more herein
Two baffles 24, water inlet 25, discharge outlet 26, bag filter 3,4, axial flow blower 4；5, the terms such as centrifugal blower 5, combustion furnace 6,
But it does not exclude the possibility of using other terms.It is practical the use of these items is only for being more convenient to describe and explain
Novel essence；It is contrary to the spirit of the present invention to interpret them as any one of the additional limitations.
Claims (8)
1. a kind of coating waste gas processing system, the gas gathering mask (1) including combustion furnace (6) and for collecting exhaust gas, which is characterized in that
It is set Packed water tank with strainer (2) between the gas gathering mask (1) and combustion furnace (6), is provided with air inlet on the water tank with strainer (2)
(21) it is connected to exhaust outlet (22), the air inlet (21) of the water tank with strainer (2) with gas gathering mask (1), the water tank with strainer (2)
Exhaust outlet (22) is connected to combustion furnace (6), is equipped with first baffle (23) in the water tank with strainer (2), the first baffle (23)
Between air inlet (21) and exhaust outlet (22), the first baffle (23) tilts towards exhaust outlet (22) side from top to bottom.
2. coating waste gas processing system according to claim 1, which is characterized in that the inclination angle of the first baffle (23)
Degree is 30~60 °.
3. coating waste gas processing system according to claim 1 or 2, which is characterized in that the first baffle (23) it is upper
End and two sides are seamlessly connected with the inner wall of water tank with strainer (2), the lower end of the first baffle (23) and the bottom of water tank with strainer (2)
Wall has gap.
4. coating waste gas processing system according to claim 3, which is characterized in that the first baffle (23) is along air inlet
Mouth (21) is spaced multiple to exhaust outlet (22) direction, is equipped with second baffle between the adjacent first baffle (23)
(24), the second baffle (24) tilts towards air inlet (21) side from top to bottom, the upper end of the second baffle (24) and mistake
There is gap, the lower end of the second baffle (24) is lower than the lower end of the first baffle (23) between the top of water filtering tank (2).
5. coating waste gas processing system according to claim 4, which is characterized in that the water tank with strainer (2) sets in lateral
The strip set, the air inlet (21) and exhaust outlet (22) are located at the both ends of water tank with strainer (2).
6. coating waste gas processing system according to claim 5, which is characterized in that the water tank with strainer (2) and combustion furnace
(6) it is additionally provided between bag filter (3), the import of the bag filter (3) and the exhaust outlet (22) of water tank with strainer (2) are logical
Pipeline connection is crossed, the outlet and combustion furnace (6) of the bag filter (3) pass through pipeline connection.
7. coating waste gas processing system according to claim 6, which is characterized in that the bag filter (3) and burning
Axial flow blower (4) and centrifugation wind are successively arranged along the direction of bag filter (3) to combustion furnace (6) on the pipeline of furnace (6) connection
Machine (5).
8. coating waste gas processing system according to claim 1 or 2, which is characterized in that the water tank with strainer (2) is not using
Rust steel is welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920058166.7U CN209423263U (en) | 2019-01-14 | 2019-01-14 | A kind of coating waste gas processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920058166.7U CN209423263U (en) | 2019-01-14 | 2019-01-14 | A kind of coating waste gas processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209423263U true CN209423263U (en) | 2019-09-24 |
Family
ID=67976372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920058166.7U Expired - Fee Related CN209423263U (en) | 2019-01-14 | 2019-01-14 | A kind of coating waste gas processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209423263U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110732229A (en) * | 2019-11-14 | 2020-01-31 | 盐城市迎凯涂装设备有限公司 | post-coating-production engineering air purification system |
| CN112610954A (en) * | 2021-01-25 | 2021-04-06 | 北京市八宝山殡仪馆 | Rapid cooling system for heatable brick bed surface of trolley type cremator |
-
2019
- 2019-01-14 CN CN201920058166.7U patent/CN209423263U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110732229A (en) * | 2019-11-14 | 2020-01-31 | 盐城市迎凯涂装设备有限公司 | post-coating-production engineering air purification system |
| CN110732229B (en) * | 2019-11-14 | 2024-10-01 | 江苏泰吉和工程科技有限公司 | Engineering air purification system after coating production |
| CN112610954A (en) * | 2021-01-25 | 2021-04-06 | 北京市八宝山殡仪馆 | Rapid cooling system for heatable brick bed surface of trolley type cremator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of coating waste gas processing system Effective date of registration: 20191121 Granted publication date: 20190924 Pledgee: Zhejiang Tailong commercial bank Taizhou branch of Limited by Share Ltd. Pledgor: TAIZHOU XIONGFENG CASTING CO.,LTD. Registration number: Y2019330000211 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |