CN106390739A - Exhaust gas processor in coating production process - Google Patents
Exhaust gas processor in coating production process Download PDFInfo
- Publication number
- CN106390739A CN106390739A CN201611082542.3A CN201611082542A CN106390739A CN 106390739 A CN106390739 A CN 106390739A CN 201611082542 A CN201611082542 A CN 201611082542A CN 106390739 A CN106390739 A CN 106390739A
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- outer cylinder
- production process
- coating production
- exhaust gas
- 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.)
- Withdrawn
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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
- B01D53/86—Catalytic processes
- B01D53/8668—Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/10—Combinations of devices covered by groups B01D45/00, B01D46/00 and B01D47/00
-
- 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
- B01D53/007—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 by irradiation
-
- 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
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/702—Hydrocarbons
- B01D2257/7027—Aromatic hydrocarbons
Abstract
The invention discloses an exhaust gas processor in a coating production process. The exhaust gas processor comprises an outer cylinder body and an inner gas guiding cylinder arranged in the center of the outer cylinder body; an air inlet pipe is arranged on tangential direction of the outer wall of the upper part of the outer cylinder body; the upper part of the outer cylinder body is in the shape of cylinder, and the lower part is a cone with gradually lessened diameter; the inner gas guiding cylinder is a cylinder with opened top part and bottom part; the upper part of the inner gas guiding cylinder extends out of the outer cylinder body by crossing through the top wall of the outer cylinder body; the lower part of the outer cylinder body is provided with a fluid collecting hopper connected with the bottom part of the outer cylinder body, and multiple layers of spraying pipes are arranged in the inner gas guiding cylinder; the spraying pipe is interconnected with the fluid collecting hopper through a circular pump; two layers of annular ceramic filtering plates loaded with a nanometer titania layer are arranged in the upper cavity between the inner gas guiding cylinder and the outer cylinder body; an annular ultraviolet light tubes are arranged between the annular ceramic filtering plates; the ultraviolet light tubes are connected with the inner wall of the outer cylinder body through two symmetrical supporting brackets. The exhaust gas processor combines cyclone separation, photo-catalytic oxidation, filtering and spraying into one; besides, the exhaust gas processor is small in floor area and good in purifying effect.
Description
Technical field
The present invention relates to the exhaust processor in a kind of coating production process.
Background technology
Due in coating production process, become with to the gas of human health containing a large amount of dust using in raw material
Point, the such as small-molecule substance such as aldehydes and benzene class, if directly discharging the exhaust in the air, causes atmospheric pollution, current coating life
Produce the exhaust-gas treatment during enterprise produces, mostly can be carried out by the way of adopting activated carbon adsorption using direct discharge, and existing work
Property charcoal absorption mode weaker to the absorbability of these compositions it is impossible to effectively remove the pollutant such as the formaldehyde in removing exhaust gas.
Content of the invention
The invention provides the exhaust processor in a kind of coating production process, collect cyclonic separation, photochemical catalytic oxidation, filtration
It is integrated with spray, floor space is little, good purification.
In order to solve the above problems, the technical solution adopted in the present invention is such, in a kind of coating production process
Exhaust processor, including outer cylinder body and be arranged at intracardiac gas cylinder in outer cylinder body, outer cylinder body external wall of upper portion tangential direction is provided with
Air inlet pipe, described outer cylinder body top is cylinder, and bottom is the cone of reduced diameter, and interior gas cylinder is top, bottom
The cylindrical shape of the equal opening in portion, it is external that the upper end of interior gas cylinder passes through the roof of outer cylinder body to stretch out outer tube；Below described outer cylinder body
It is provided with liquid collecting bucket, this liquid collecting bucket is connected with outer cylinder body bottom, setting Multi-layer sprinkling pipe, this spray in described interior gas cylinder
Gutron is crossed circulating pump and is connected with liquid collecting bucket, is provided with 2 layers of ring in the upper cavity between described interior gas cylinder and outer cylinder body
Shape ceramic filter plate, is loaded with nanometer titanium dioxide layer outside described ring-shaped pottery screen plate, arranges between 2 layers of ceramic filter plate
There is annular ultraviolet lamp tube, described ultraviolet lamp tube is connected with the inwall of outer cylinder body by two symmetrically arranged bracing frames.
Preferably, one end that described bracing frame is connected with annular ultraviolet lamp tube is provided with the card of clamping annular ultraviolet lamp tube
Cell body, the inwall phase of the other end of bracing frame and outer cylinder body is fixed, it is further preferred that described draw-in groove body is by elastomeric material system
Become.
Preferably, it is provided with demisting layer above shower.
Beneficial effect：
The present invention is provided with 2 layers in the upper cavity between interior gas cylinder and outer cylinder body and is loaded with nanometer titanium dioxide layer pottery
Screen plate, waste gas tangentially enters exhaust processor, air-flow from top to bottom do gyration and under, through ceramic filter plate
When, while bulky grain is trapped, because titanium dioxide has photocatalysiss, under the action of uv light, can be by waste gas
Aldehyde and benzene class harmful substance are oxidized to titanium dioxide and water；During waste gas stream declines, because dust is for gas, suffered
Centrifugal force larger and be thrown toward outer cylinder body inwall, under gravity, fall to entering drip pan along barrel, by drip pan
Water is absorbed, and in waste gas, dust obtains separating removing further, the waste gas stream of rotation in outer cylinder body contract to center flow, instead
Turn and move upwards along interior gas cylinder axle center, form the interior rotational airflow rising, the current counter current contacting spraying with shower, waste gas
In dust little particle and remaining harmful gass soluble in water after, be converted to clean gas and give off.
The present invention collects cyclonic separation, and photochemical catalytic oxidation, filtration are integrated with spray, and floor space is little, good purification.
Brief description
Fig. 1 is present configuration front view.
Fig. 2 is present configuration top view.
Specific embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, should
Embodiment is only used for explaining the present invention, does not constitute limiting the scope of the present invention.
Referring to Fig. 1 and Fig. 2, the exhaust processor in a kind of coating production process, including outer cylinder body 1 be arranged at outer cylinder body
In intracardiac gas cylinder 2, outer cylinder body external wall of upper portion tangential direction is provided with air inlet pipe 3, and described outer cylinder body top is cylinder, under
Portion is the cone of reduced diameter, and interior gas cylinder is top, the cylindrical shape of the equal opening in bottom, and the upper end of interior gas cylinder passes through
It is external that the roof of outer cylinder body stretches out outer tube；It is provided with liquid collecting bucket 4, this liquid collecting bucket 4 and outer cylinder body 1 bottom below described outer cylinder body
It is connected, setting Multi-layer sprinkling pipe 5 in described interior gas cylinder 2, this shower 5 is connected with liquid collecting bucket 4 by circulating pump, excellent
Selection of land, is provided with demisting layer 8, is provided with 2 in the upper cavity between described interior gas cylinder 2 and outer cylinder body 1 above shower
Layer ceramic filter plate 6, is loaded with nanometer titanium dioxide layer outside described ceramic filter plate, is provided between 2 layers of ceramic filter plate
Ultraviolet lamp tube 7, described ultraviolet lamp tube 7 is connected with the inwall of outer cylinder body by two symmetrically arranged bracing frames 9, described support
One end that frame is connected with annular ultraviolet lamp tube is provided with the draw-in groove body 10 of clamping annular ultraviolet lamp tube, and the other end of bracing frame is with outward
The inwall phase of cylinder is fixed, it is further preferred that described draw-in groove body 10 is made up of elastomeric material.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement made etc., should be included within the scope of the present invention.
Claims (4)
1. the exhaust processor in a kind of coating production process is it is characterised in that including outer cylinder body and being arranged at outer cylinder body center
Interior gas cylinder, outer cylinder body external wall of upper portion tangential direction is provided with air inlet pipe, and described outer cylinder body top is cylinder, and bottom is straight
The diminishing cone in footpath, interior gas cylinder is top, the cylindrical shape of the equal opening in bottom, and the upper end of interior gas cylinder passes through outer cylinder body
Roof to stretch out outer tube external；It is provided with liquid collecting bucket, this liquid collecting bucket is connected with outer cylinder body bottom, institute below described outer cylinder body
Setting Multi-layer sprinkling pipe in the interior gas cylinder stated, this shower is connected with liquid collecting bucket by circulating pump, described interior gas cylinder
It is provided with 2 layers of ring-shaped pottery screen plate in upper cavity and outer cylinder body between, be loaded with outside described ring-shaped pottery screen plate
Nanometer titanium dioxide layer, is provided with annular ultraviolet lamp tube, it is right that described ultraviolet lamp tube passes through two between 2 layers of ring-shaped pottery screen plate
The bracing frame claiming setting is connected with the inwall of outer cylinder body.
2. the exhaust processor in a kind of coating production process according to claim 1 is it is characterised in that described support
One end that frame is connected with annular ultraviolet lamp tube is provided with draw-in groove body, the other end of bracing frame and the outer tube of clamping annular ultraviolet lamp tube
The inwall phase of body is fixed.
3. the exhaust processor in a kind of coating production process according to claim 2 is it is characterised in that described draw-in groove
Body is made up of elastomeric material.
4. the exhaust processor in a kind of coating production process according to claim 1 is it is characterised in that above shower
It is provided with demisting layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611082542.3A CN106390739A (en) | 2016-11-30 | 2016-11-30 | Exhaust gas processor in coating production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611082542.3A CN106390739A (en) | 2016-11-30 | 2016-11-30 | Exhaust gas processor in coating production process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106390739A true CN106390739A (en) | 2017-02-15 |
Family
ID=58085490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611082542.3A Withdrawn CN106390739A (en) | 2016-11-30 | 2016-11-30 | Exhaust gas processor in coating production process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106390739A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180303A (en) * | 2019-05-23 | 2019-08-30 | 淄博棠鸣机电科技有限公司 | One kind extending out formula high-temperature waste gas treating apparatus |
| CN111617590A (en) * | 2020-06-11 | 2020-09-04 | 宁波财经学院 | Waste gas purifying equipment |
| CN111790269A (en) * | 2020-09-09 | 2020-10-20 | 江苏中新瑞光学材料有限公司 | Photocatalyst photocatalysis device |
| CN113058427A (en) * | 2021-03-01 | 2021-07-02 | 安徽紫朔环境工程技术有限公司 | Desulfurization and denitrification integrated equipment for power plant |
| WO2021148211A3 (en) * | 2020-01-23 | 2021-10-14 | Kunststoff Helmbrechts Ag | Method and devices for purifying exhaust air |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101007238A (en) * | 2006-12-20 | 2007-08-01 | 山东大学 | Radial grading desulfurization dust-removing device |
| CN102895871A (en) * | 2012-10-31 | 2013-01-30 | 邓杰帆 | Exhaust gas purifying device |
| US20130034477A1 (en) * | 2011-08-05 | 2013-02-07 | Pall Corporation | Catalytic filter system |
| CN204193786U (en) * | 2014-09-15 | 2015-03-11 | 杭州青云环境工程有限公司 | A kind of organic waste gas treatment system |
| CN106000092A (en) * | 2016-07-06 | 2016-10-12 | 保护伞环保科技成都有限公司 | Anion formaldehyde scavenging machine |
| CN206325396U (en) * | 2016-11-30 | 2017-07-14 | 南京右转信息科技有限公司 | Exhaust processor in coating production process |
-
2016
- 2016-11-30 CN CN201611082542.3A patent/CN106390739A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101007238A (en) * | 2006-12-20 | 2007-08-01 | 山东大学 | Radial grading desulfurization dust-removing device |
| US20130034477A1 (en) * | 2011-08-05 | 2013-02-07 | Pall Corporation | Catalytic filter system |
| CN102895871A (en) * | 2012-10-31 | 2013-01-30 | 邓杰帆 | Exhaust gas purifying device |
| CN204193786U (en) * | 2014-09-15 | 2015-03-11 | 杭州青云环境工程有限公司 | A kind of organic waste gas treatment system |
| CN106000092A (en) * | 2016-07-06 | 2016-10-12 | 保护伞环保科技成都有限公司 | Anion formaldehyde scavenging machine |
| CN206325396U (en) * | 2016-11-30 | 2017-07-14 | 南京右转信息科技有限公司 | Exhaust processor in coating production process |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180303A (en) * | 2019-05-23 | 2019-08-30 | 淄博棠鸣机电科技有限公司 | One kind extending out formula high-temperature waste gas treating apparatus |
| WO2021148211A3 (en) * | 2020-01-23 | 2021-10-14 | Kunststoff Helmbrechts Ag | Method and devices for purifying exhaust air |
| CN111617590A (en) * | 2020-06-11 | 2020-09-04 | 宁波财经学院 | Waste gas purifying equipment |
| CN111617590B (en) * | 2020-06-11 | 2021-10-19 | 宁波财经学院 | Waste gas purifying equipment |
| CN111790269A (en) * | 2020-09-09 | 2020-10-20 | 江苏中新瑞光学材料有限公司 | Photocatalyst photocatalysis device |
| CN113058427A (en) * | 2021-03-01 | 2021-07-02 | 安徽紫朔环境工程技术有限公司 | Desulfurization and denitrification integrated equipment for power plant |
| CN113058427B (en) * | 2021-03-01 | 2022-11-01 | 安徽紫朔环境工程技术有限公司 | Desulfurization and denitrification integrated equipment for power plant |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170215 |