CN106733373A - Solvent absorption formula paints processing system - Google Patents
Solvent absorption formula paints processing system Download PDFInfo
- Publication number
- CN106733373A CN106733373A CN201611246102.7A CN201611246102A CN106733373A CN 106733373 A CN106733373 A CN 106733373A CN 201611246102 A CN201611246102 A CN 201611246102A CN 106733373 A CN106733373 A CN 106733373A
- Authority
- CN
- China
- Prior art keywords
- solvent
- paint
- back panel
- processing system
- collecting pit
- 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.)
- Pending
Links
- 239000003973 paint Substances 0.000 title claims abstract description 109
- 239000002904 solvent Substances 0.000 title claims abstract description 84
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 23
- 238000005507 spraying Methods 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000005194 fractionation Methods 0.000 claims abstract description 11
- 239000007921 spray Substances 0.000 claims description 13
- 238000009835 boiling Methods 0.000 claims description 3
- 238000007592 spray painting technique Methods 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 239000002245 particle Substances 0.000 abstract description 18
- 239000002699 waste material Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000012173 sealing wax Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
- B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
- B05B14/46—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by washing the air charged with excess material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a kind of solvent absorption formula paint between processing system, including paint spraying and between paint absorbs, separated by solvent water screen apparatus between the two, air under the suction function by between paint spraying through entering after solvent water screen apparatus between paint absorbs；The solvent water screen apparatus include paint absorbing back panel, have solvent to be guttered down from paint absorbing back panel and solvent cascade is formed at passage, and solvent cascade lower section is provided with the collecting pit for collecting solvent, and collecting pit is connected by pipeline with fractionation apparatus.Fly away aerial vaporific paint particle and paint absorbing back panel solvent cascade respectively and dissolve collection, because paint solubility in a solvent is higher, therefore the present invention has more preferable assimilation effect to paint.When the concentration painted in collecting pit reaches to a certain degree, the paint and solvent of solution are separated by fractionation apparatus, solvent can be transmitted back to collecting pit and be reused, waste oil paint can also be reclaimed to be utilized, so as to reach harmless treatment.
Description
Technical field
The present invention relates to a kind of processing system for pollution produced by paint spraying absorb treatment.
Background technology
Substantial amounts of vaporific paint particle, the paint particle of part can be produced work is adsorbed onto in the spraying process of current paint
Part surface forms skin of paint, but still can some paint particles fly away and pollute in atmosphere.Do not have to eliminate these
The paint particle adsorbed by workpiece surface, is usually at present that spray painting pollution is solved the problems, such as using cascade paint spray booth, specifically
For be to be absorbed paint particle with beneath tank using cascade, during paint particle will be by thoroughly cleaning to water, when
Water carries out replacing treatment to mixed liquor again after being mixed into finite concentration with paint particle.And this sealing wax mixed liquor belongs to dangerous waste liquid
, need to be disposed for the solid waste unit of dangerous waste liquid conveying to related qualification by body, disposal trouble, and processing cost is high.
The content of the invention
For above-mentioned the deficiencies in the prior art, the invention provides a kind of solvent absorption formula paint processing system, Oil Fog
Paint particle is absorbed and is collected by solvent, then the solution for being dissolved with paint is separated to obtain waste oil paint and solvent, can
Carrying out to solvent inside the system is recycled, and waste oil paint can also be reclaimed to be utilized.
The present invention is realized in that above-mentioned purpose：
Solvent absorption formula is painted between processing system, including paint spraying and between paint absorption, between paint spraying between paint absorption
Between separated by solvent water screen apparatus, paint is provided with negative pressure device between absorbing, and air is by passing through solvent cascade between paint spraying
Between entering paint absorption after device；The solvent water screen apparatus include paint absorbing back panel, and paint absorbing back panel lower section is provided with logical
Between road connection paint spraying and between paint absorption, there is solvent to be guttered down from paint absorbing back panel and aqueous solvent is formed at passage
Curtain, solvent cascade lower section is provided with the collecting pit for collecting solvent, and collecting pit is connected by pipeline with fractionation apparatus.
Wherein, the paint absorption is interior is provided with solvent spray system, and it includes atomizing spray head, and solvent is defeated by pipeline
Deliver to atomizing spray head.
Wherein, the solvent spray system top between the paint absorbs is additionally provided with demisting layer.
Wherein, the fractionation apparatus include fractionator and corresponding connecting pipe, and the solvent of collecting pit is by the pump housing through even
Adapter road is delivered to paint absorbing back panel and fractionator.
Wherein, the solvent outlet of the fractionator is delivered to paint absorbing back panel or collecting pit through connecting pipe.
Wherein, the solvent is flash-point for 62 ~ 70 DEG C, boiling point are 60 ~ 90 DEG C of solvent naphtha.
The beneficial effects of the invention are as follows：Fly away aerial vaporific paint particle part and be injected into the paint absorption back of the body
Plate, the solvent trickled on paint absorbing back panel directly dissolves the paint particle of the part to be collected, and part is still flown away in atmosphere
Vaporific paint particle part passes through solvent cascade in the case where the suction function between absorbing is painted, so that vaporific paint particle is molten
The solvent of agent cascade dissolves collection, because paint solubility in a solvent is higher, therefore is painted relative to existing cascade
For room, the present invention has more preferable assimilation effect to paint.When the concentration painted in collecting pit reaches to a certain degree, will be molten
Liquid is delivered to fractionation apparatus and is dissolved with the solution of paint and separated, and waste oil paint and solvent are obtained respectively, and solvent can convey recovery
Ji Chi is reused, and waste oil paint can also be reclaimed to be utilized, so as to reach harmless treatment.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples：
Fig. 1 is structural representation of the invention.
Specific embodiment
As shown in figure 1, solvent absorption formula is painted between processing system, including paint spraying 2 between 1 and paint absorption, spray painting behaviour
Between work 1 and paint absorb between separate by solvent water screen apparatus between 2,2 are provided with negative pressure device 3 between paint absorption, and air is by spraying
Paint operation room 1 enters 2 between paint absorption after passing through solvent water screen apparatus；The solvent water screen apparatus include paint absorbing back panel 4,
Paint absorbing back panel 4 lower section be provided between the connection paint spraying of passage 51 and paint absorb between 2, have solvent from paint absorbing back panel 4
Gutter down and solvent cascade is formed at passage 5, solvent cascade lower section is provided with the collecting pit 6 for collecting solvent, and collecting pit 6 passes through
Pipeline is connected with fractionation apparatus.Fly away aerial vaporific paint particle part and be injected into paint absorbing back panel 4, paint is inhaled
The solvent trickled on attached backboard 4 directly dissolves the paint particle of the part to be collected, and vaporific paint in atmosphere is still flown away in part
Particle part passes through solvent cascade under 2 suction function between painting absorption, so that vaporific paint particle is by solvent cascade
Solvent dissolve collection, because paint solubility in a solvent is higher, therefore for existing cascade paint spray booth,
The present invention has more preferable assimilation effect to paint.When the concentration painted in collecting pit 6 reaches to a certain degree, solution is conveyed
The solution for being dissolved with paint to fractionation apparatus is separated, and waste oil paint and solvent are obtained respectively, and solvent can be transmitted back to collecting pit 6 and enter
Row recycling, waste oil paint can also be reclaimed to be utilized, so as to reach harmless treatment.
In order to further improve paint absorb between the dissolvings of the 2 pairs of paint particles collect, the paint is provided with molten in 2 between absorbing
Agent spraying system, it includes atomizing spray first 7, and solvent is by pipeline to atomizing spray first 7.
2 top is provided with negative pressure device 3 between because paint absorbs, and can usually be realized using blower fan etc., the solvent of atomization
It is external environment condition that may be inhaled into negative pressure device 3 and be discharged, so as to result in environmental pollution, to solve the problem, institute
State paint absorb between 2 solvent spray system top be additionally provided with demisting layer 8, demisting layer 8 pairs of vaporific solvent absorb, it is to avoid
Solvent is entered into negative pressure device 3.
Wherein fractionation apparatus include fractionator 9 and corresponding connecting pipe, and the solvent of collecting pit 6 is by the pump housing through connecting tube
Road is delivered to paint absorbing back panel 4 and fractionator 9.It is to realize that solvent that fractionator 9 is obtained can reuse this
In system, the solvent outlet of fractionator 9 is delivered to paint absorbing back panel 4 or collecting pit 6 through connecting pipe.
To ensure security when solvent is used, it is desirable to which solvent is that flash-point is 62 ~ 70 DEG C.Consider to be easy to fractionator simultaneously
9 fractionation for realizing solute and solvent at a lower temperature, preferably boiling point are 60 ~ 90 DEG C of solvent naphtha.
Claims (6)
1. solvent absorption formula paints processing system, it is characterised in that：Including between paint spraying（1）And between paint absorbs（2）, spray painting
Operation room（1）Between being absorbed with paint（2）Between separated by solvent water screen apparatus, paint absorb between（2）It is provided with negative pressure device
（3）, air is by between paint spraying（1）Between entering paint absorption after through solvent water screen apparatus（2）；The solvent water screen apparatus bag
Include paint absorbing back panel（4）, paint absorbing back panel（4）Lower section is provided with passage（5）Between connection paint spraying（1）And between paint absorbs
（2）, there is solvent from paint absorbing back panel（4）Gutter down and in passage（5）Place forms solvent cascade, and solvent cascade lower section is provided with
Collect the collecting pit of solvent（6）, collecting pit（6）It is connected with fractionation apparatus by pipeline.
2. solvent absorption formula according to claim 1 paints processing system, it is characterised in that：Between the paint absorbs（2）
Solvent spray system is inside provided with, it includes atomizing spray head（7）, solvent is by pipeline to atomizing spray head（7）.
3. solvent absorption formula according to claim 2 paints processing system, it is characterised in that：Between the paint absorbs（2）
Solvent spray system top be additionally provided with demisting layer（8）.
4. solvent absorption formula according to claim 1 paints processing system, it is characterised in that：The fractionation apparatus include dividing
Evaporate device（9）And corresponding connecting pipe, collecting pit（6）Solvent be delivered to paint absorbing back panel through connecting pipe by the pump housing
（4）And fractionator（9）.
5. solvent absorption formula according to claim 4 paints processing system, it is characterised in that：The fractionator（9）It is molten
Agent outlet is delivered to paint absorbing back panel through connecting pipe（4）.
6. the solvent absorption formula according to claim 1 to 5 any claim paints processing system, it is characterised in that：Institute
It is that flash-point is 62 ~ 70 DEG C, the solvent naphtha that boiling point is 60 ~ 90 DEG C to state solvent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611246102.7A CN106733373A (en) | 2016-12-29 | 2016-12-29 | Solvent absorption formula paints processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611246102.7A CN106733373A (en) | 2016-12-29 | 2016-12-29 | Solvent absorption formula paints processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106733373A true CN106733373A (en) | 2017-05-31 |
Family
ID=58929121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611246102.7A Pending CN106733373A (en) | 2016-12-29 | 2016-12-29 | Solvent absorption formula paints processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106733373A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2766936Y (en) * | 2004-12-27 | 2006-03-29 | 比亚迪股份有限公司 | Lacquer mist cleaning device for spray chamber |
| CN1978070A (en) * | 2005-12-09 | 2007-06-13 | 鸿富锦精密工业（深圳）有限公司 | Paint-spraying device |
| CN201921785U (en) * | 2010-12-09 | 2011-08-10 | 黄文俊 | Oversprayed paint auxiliary recovering device |
| CN204842066U (en) * | 2015-06-12 | 2015-12-09 | 湖南梓先新材料有限公司 | Water -curtain -type paint spray booth with high -efficient defogging ability |
| CN105149151A (en) * | 2015-09-25 | 2015-12-16 | 天津奥展兴达化工技术有限公司 | Paint mist capturing device and process for spray booth |
| CN205165053U (en) * | 2015-11-23 | 2016-04-20 | 浙江三星通风设备有限公司 | Paint spray booth |
| CN105920929A (en) * | 2016-05-16 | 2016-09-07 | 福建省天朗环保设备有限公司 | Paint mist recovery and purification method |
| CN206464143U (en) * | 2016-12-29 | 2017-09-05 | 江门市崖门新财富环保工业有限公司 | Solvent absorption formula paints processing system |
-
2016
- 2016-12-29 CN CN201611246102.7A patent/CN106733373A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2766936Y (en) * | 2004-12-27 | 2006-03-29 | 比亚迪股份有限公司 | Lacquer mist cleaning device for spray chamber |
| CN1978070A (en) * | 2005-12-09 | 2007-06-13 | 鸿富锦精密工业（深圳）有限公司 | Paint-spraying device |
| CN201921785U (en) * | 2010-12-09 | 2011-08-10 | 黄文俊 | Oversprayed paint auxiliary recovering device |
| CN204842066U (en) * | 2015-06-12 | 2015-12-09 | 湖南梓先新材料有限公司 | Water -curtain -type paint spray booth with high -efficient defogging ability |
| CN105149151A (en) * | 2015-09-25 | 2015-12-16 | 天津奥展兴达化工技术有限公司 | Paint mist capturing device and process for spray booth |
| CN205165053U (en) * | 2015-11-23 | 2016-04-20 | 浙江三星通风设备有限公司 | Paint spray booth |
| CN105920929A (en) * | 2016-05-16 | 2016-09-07 | 福建省天朗环保设备有限公司 | Paint mist recovery and purification method |
| CN206464143U (en) * | 2016-12-29 | 2017-09-05 | 江门市崖门新财富环保工业有限公司 | Solvent absorption formula paints processing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |