CN107952351A - Spraying waste gas treatment equipment for paint spray booth - Google Patents
Spraying waste gas treatment equipment for paint spray booth Download PDFInfo
- Publication number
- CN107952351A CN107952351A CN201711269073.0A CN201711269073A CN107952351A CN 107952351 A CN107952351 A CN 107952351A CN 201711269073 A CN201711269073 A CN 201711269073A CN 107952351 A CN107952351 A CN 107952351A
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- CN
- China
- Prior art keywords
- waste gas
- gas treatment
- treatment equipment
- spray booth
- photocatalyst
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/75—Multi-step processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
- B01D47/028—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath by directing the gas through a wetted wire mesh or a perforated plate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/88—Handling or mounting catalysts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20707—Titanium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/80—Type of catalytic reaction
- B01D2255/802—Photocatalytic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0258—Other waste gases from painting equipments or paint drying installations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—UV light
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/818—Employing electrical discharges or the generation of a plasma
Abstract
The present invention is a kind of spraying waste gas treatment equipment for paint spray booth.Including reacting babinet（3）, dust-extraction unit, photocatalyst catalytic unit, wherein reacting babinet（3）Equipped with air inlet（2）, dust-extraction unit is installed in reaction babinet（3）Lower part, photocatalyst catalytic unit is installed in reaction babinet（3）Top, secondary filter grid is equiped between photocatalyst catalytic unit and dust-extraction unit（15）.The dust-extraction unit of the present invention can make organic suspension particle（Coating cloud）Realization is scrubbed（Coating cloud）.One end of the photocatalyst net band of photocatalyst catalytic unit of the present invention is immersed in water paint pond, the old coating reacted dissolves in pond, photocatalyst net band in the process of running can the fresh coating containing nano-titanium dioxide of application repeatedly, by ultraviolet area, as " catalyst " power-assisted UV photovoltaic reactions.In addition, water paint pond of the present invention need to only observe the water level in water paint pond, clear water is supplemented in due course.Use cost of the present invention is low, and meets environmental requirement.
Description
Technical field
The present invention relates to one kind to spray waste gas treatment equipment, and a kind of particularly spraying exhaust-gas treatment for paint spray booth is set
It is standby, belong to the innovative technology of the spraying waste gas treatment equipment for paint spray booth.
Background technology
As the requirement of Environmental pollution enterprise is more and more stringenter, spraying pollution of the automobile production enterprise to paint spray booth
Processing is also increasingly paid attention to, and the existing many paint spray booths of automobile production enterprise can not meet environmental requirement in spraying operation,
Therefore it is badly in need of convenient and practical spraying waste gas treatment equipment.
The content of the invention
A kind of spraying waste gas treatment equipment for paint spray booth is provided it is an object of the invention to consider the above problem, this
Invention use cost is low, and meets the requirement of environmental protection, is a kind of spraying exhaust gas for paint spray booth simple in structure, convenient and practical
Processing equipment.
The technical scheme is that：The spraying waste gas treatment equipment for paint spray booth of the present invention, includes reaction chamber
Body, dust-extraction unit, photocatalyst catalytic unit, wherein reaction babinet is equipped with air inlet, dust-extraction unit is installed under reaction babinet
Portion, photocatalyst catalytic unit are installed in the top of reaction babinet, are equiped between photocatalyst catalytic unit and dust-extraction unit secondary
Filter grid.
The dust-extraction unit of the present invention drives filtration apparatus active beaming roller to move by the first motor and transmission mechanism, filtering dress
Put driving shaft roller strap and move the slow shuttling movement of screen belt, hydrophilic filter mucus pool hydrophilic mucus is immersed in the lower end of screen belt
In, organic suspension particle（Coating cloud）Realize and scrub in mucus（Coating cloud）.In addition, the photocatalyst of photocatalyst catalytic unit of the present invention
Guipure is slowly moved along the driven beaming roller of catalyst network band, and water paint nanometer titania coating is contained in water paint pond, and light touches
Matchmaker's guipure one end is immersed in water paint pond, and the old coating reacted dissolves in pond, and photocatalyst net band in the process of running may be used
It is anti-as " catalyst " power-assisted UV photoelectricity by ultraviolet area with the fresh coating containing nano-titanium dioxide of application repeatedly
Should.In addition, water paint pond of the present invention only needs to observe the water level in water paint pond, clear water is supplemented in due course, using more than 6
Just require supplementation with mucus within a month, due to only requiring supplementation with clear water, therefore use cost is very low, and the present invention is that one kind is simple in structure,
The convenient and practical spraying waste gas treatment equipment for paint spray booth.
Brief description of the drawings
Fig. 1 is the internal structure schematic diagram of the present invention；
Fig. 2 is the structure decomposition figure of the present invention；
Fig. 3 is the stereogram of the present invention.
Embodiment
Embodiment：
The present invention structure diagram as shown in Figure 1, 2, 3, the spraying waste gas treatment equipment for paint spray booth of the invention, including
There are reaction babinet 3, dust-extraction unit, photocatalyst catalytic unit, wherein reaction babinet 3 is equipped with air inlet 2, dust-extraction unit is installed in instead
Answer the lower part of babinet 3, photocatalyst catalytic unit is installed in the top of reaction babinet 3, photocatalyst catalytic unit and dust-extraction unit it
Between be equiped with secondary filter grid 15.
In the present embodiment, above-mentioned dust-extraction unit includes hydrophilic filter mucus pool 1, screen belt 9, the first motor 10, mistake
Device active beaming roller 11 is filtered, wherein hydrophilic filter mucus pool 1 is installed in the lower part of reaction babinet 3, and the first motor 10 passes through transmission
Mechanism driving filtration apparatus active beaming roller 11 moves, and filtration apparatus active beaming roller 11 drives screen belt 9 to move, and screen belt
9 lower end is immersed in the hydrophilic mucus of hydrophilic filter mucus pool 1.
In the present embodiment, above-mentioned first motor 10 is decelerating motor.
In the present embodiment, the side of above-mentioned dust-extraction unit is equiped with purifier, and purifier includes water purification and precipitated
Filter device 8 and water pump 14, the hydrophilic mucus in hydrophilic filter mucus pool 1 is drawn into water purification by water pump 14 and precipitates filtration apparatus
Three-level liquid precipitation is carried out in 8 and filtering, the hydrophilic mucus after filtering are flow back into hydrophilic filter mucus pool 1 through pipeline.
In the present embodiment, above-mentioned photocatalyst catalytic unit includes the driven beaming roller 5 of photocatalyst net band, quartz burner 6, light
Catalyst network band 7, water paint pond 12, the second motor 13, wherein water paint pond 12 are installed in the top of reaction babinet 3, reaction
The top of babinet 3 is equipped with quartz burner 6, and the output shaft of the second motor 13 passes through transmission mechanism and the driven beaming roller of photocatalyst net band
5 connections, photocatalyst net band 7 are wound on the driven beaming roller 5 of the transmission shaft of transmission mechanism, photocatalyst net band and guide roller and form close ring
Web frame, and photocatalyst net band 7 is by the ultraviolet area where water paint pond 12 and quartz burner 6.It is ultraviolet after energization
Line fluorescent tube 6 sends the ultraviolet energy of 185 and 254 wave bands.
In the present embodiment, the lower part of above-mentioned photocatalyst net band 7 is equipped with luminous energy plasmatron 4.When high energy plasma pipe 4 works
Corona phenomenon is produced, can also produce oxidation, the decomposed substances such as a large amount of negative oxygen ions, free radical particle.Because pump drainage wind-force is larger,
The present invention is in order to make pollution air fully react, the various measures such as increase high energy plasma pipe 4.
In the present embodiment, above-mentioned photocatalyst net band 7 is stainless steel photocatalyst net band.
In the present embodiment, above-mentioned water paint pond 12 is water-based titania coating pond.Above-mentioned quartz burner 7 is UV purples
Outside line fluorescent tube.Above-mentioned transmission mechanism is tape handler.
The present invention operation principle be：Air is polluted by 2 sucting reaction babinet 3 of air inlet, since spraying operation has greatly
The organic suspension particle of amount（Coating cloud）, it is necessary to removed in first time, otherwise can influence the processing function of follow-up optoelectronic device with
And service life.Therefore, pollution air first passes through dust-extraction unit and carries out dust removal process, and at this moment, the first motor 10 passes through driver
Structure driving filtration apparatus active beaming roller 11 moves, and filtration apparatus active beaming roller 11 drives 9 slow shuttling movement of screen belt, filtering
The lower end of guipure 9 is immersed in the hydrophilic mucus of hydrophilic filter mucus pool 1, organic suspension particle（Coating cloud）Realize and wash in mucus
Brush（Coating cloud）.In addition, the hydrophilic mucus in hydrophilic filter mucus pool 1 is drawn into water purification by water pump 14 and precipitates filtration apparatus 8
Middle progress three-level liquid precipitation and filtering, the hydrophilic mucus after filtering are flow back into hydrophilic filter mucus pool 1 through pipeline.Pollution
Air is touched by the light that dust-extraction unit entered back into after dust removal process by secondary filter grid 15 in photocatalyst catalytic unit
Matchmaker's guipure 7 and ultraviolet area are handled, and the photocatalyst net band 7 wherein in photocatalyst catalytic unit immerses water paint pond 12
In, the old coating containing nano-titanium dioxide can dissolve again in water paint pond 12 on photocatalyst net band 7, while weigh again
The fresh coating containing nano-titanium dioxide of new application, the second motor 13 drives adheres to water-based dioxy on water paint pond 12
The photocatalyst net band 7 for changing titanium coating moves, and the ultraviolet area for being provided with quartz burner 6 is run to along track, adhesion
Nano-titanium dioxide produces substantial amounts of free hydroxy and active oxygen under the irradiation of high energy ultraviolet linear light, has very strong photooxidation
Change restoring function, can be with polymer substances such as degradation of formaldehyde, benzene homologues, ammonia, TVOC.Arranged by purified air by pipeline
Go out outside workshop.
Claims (10)
1. a kind of spraying waste gas treatment equipment for paint spray booth, it is characterised in that include reaction babinet（3）, dust-extraction unit,
Photocatalyst catalytic unit, wherein reacting babinet（3）Equipped with air inlet（2）, dust-extraction unit is installed in reaction babinet（3）Lower part,
Photocatalyst catalytic unit is installed in reaction babinet（3）Top, be equiped between photocatalyst catalytic unit and dust-extraction unit secondary
Filter grid（15）.
2. the spraying waste gas treatment equipment according to claim 1 for paint spray booth, it is characterised in that above-mentioned dust-extraction unit
Include hydrophilic filter mucus pool (1), screen belt（9）, the first motor（10）, filtration apparatus active beaming roller（11）, wherein parent
Water filtration mucus pool (1) is installed in reaction babinet（3）Lower part, the first motor（10）Filtration apparatus master is driven by transmission mechanism
Moving axis roller（11）Movement, filtration apparatus active beaming roller（11）Drive screen belt（9）Movement, and screen belt（9）Lower end leaching
In the hydrophilic mucus for entering hydrophilic filter mucus pool (1).
3. the spraying waste gas treatment equipment according to claim 1 for paint spray booth, it is characterised in that above-mentioned first motor
（10）It is decelerating motor.
4. the spraying waste gas treatment equipment according to claim 1 for paint spray booth, it is characterised in that above-mentioned dust-extraction unit
Side be equiped with purifier, purifier includes water purification precipitation filtration apparatus（8）And water pump（14）, hydrophilic filter mucus
Hydrophilic mucus in pond (1) passes through water pump（14）It is drawn into water purification precipitation filtration apparatus（8）It is middle progress three-level liquid precipitation and
Filtering, the hydrophilic mucus after filtering are flow back into hydrophilic filter mucus pool (1) through pipeline.
5. the spraying waste gas treatment equipment according to any one of claims 1 to 4 for paint spray booth, it is characterised in that above-mentioned
Photocatalyst catalytic unit includes the driven beaming roller of photocatalyst net band（5）, quartz burner（6）, photocatalyst net band（7）, water-based painting
Material pond（12）, the second motor（13）, wherein water paint pond（12）It is installed in reaction babinet（3）Top, react babinet（3）'s
Top is equipped with quartz burner（6）And luminous energy plasmatron（4）, the second motor（13）Output shaft touched by transmission mechanism and light
The driven beaming roller of matchmaker's guipure（5）Connection, photocatalyst net band（7）It is wound on transmission shaft, the photocatalyst net band driven shaft of transmission mechanism
Roller（5）And closure ring network structure is formed on guide roller, and photocatalyst net band（7）By water paint pond（12）And quartz burner
（6）The ultraviolet area at place.
6. the spraying waste gas treatment equipment according to claim 5 for paint spray booth, it is characterised in that above-mentioned photocatalyst net
Band（7）Lower part be additionally provided with luminous energy plasmatron（4）.
7. the spraying waste gas treatment equipment according to claim 6 for paint spray booth, it is characterised in that above-mentioned photocatalyst net
Band（7）It is stainless steel photocatalyst net band.
8. the spraying waste gas treatment equipment according to claim 6 for paint spray booth, it is characterised in that above-mentioned water paint
Pond（12）It is water-based titania coating pond.
9. the spraying waste gas treatment equipment according to claim 6 for paint spray booth, it is characterised in that above-mentioned ultraviolet lamp
Pipe（7）It is UV ultraviolet lamp pipe.
10. the spraying waste gas treatment equipment according to claim 2 for paint spray booth, it is characterised in that above-mentioned transmission mechanism
It is tape handler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711269073.0A CN107952351A (en) | 2017-12-05 | 2017-12-05 | Spraying waste gas treatment equipment for paint spray booth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711269073.0A CN107952351A (en) | 2017-12-05 | 2017-12-05 | Spraying waste gas treatment equipment for paint spray booth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107952351A true CN107952351A (en) | 2018-04-24 |
Family
ID=61961703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711269073.0A Pending CN107952351A (en) | 2017-12-05 | 2017-12-05 | Spraying waste gas treatment equipment for paint spray booth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107952351A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005131553A (en) * | 2003-10-30 | 2005-05-26 | Keio Gijuku | Air cleaning apparatus and air cleaning system |
| CN202806769U (en) * | 2012-09-13 | 2013-03-20 | 泰晤士环保科技江苏有限公司 | Air purifier for train |
| CN203030174U (en) * | 2012-08-28 | 2013-07-03 | 孙金魁 | Circulating liquid curtain low-temperature plasma photocatalytic waste gas treatment system |
| CN103836730A (en) * | 2014-03-27 | 2014-06-04 | 顾勤刚 | Composite photo-catalyst air purifying equipment and method |
| CN205495200U (en) * | 2016-02-05 | 2016-08-24 | 上海瀚广实业有限公司 | Air purification equipment with multiple water drenches device |
-
2017
- 2017-12-05 CN CN201711269073.0A patent/CN107952351A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005131553A (en) * | 2003-10-30 | 2005-05-26 | Keio Gijuku | Air cleaning apparatus and air cleaning system |
| CN203030174U (en) * | 2012-08-28 | 2013-07-03 | 孙金魁 | Circulating liquid curtain low-temperature plasma photocatalytic waste gas treatment system |
| CN202806769U (en) * | 2012-09-13 | 2013-03-20 | 泰晤士环保科技江苏有限公司 | Air purifier for train |
| CN103836730A (en) * | 2014-03-27 | 2014-06-04 | 顾勤刚 | Composite photo-catalyst air purifying equipment and method |
| CN205495200U (en) * | 2016-02-05 | 2016-08-24 | 上海瀚广实业有限公司 | Air purification equipment with multiple water drenches device |
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