CN208275246U - A kind of photochemical catalytic oxidation waste gas pollution control and treatment equipment - Google Patents
A kind of photochemical catalytic oxidation waste gas pollution control and treatment equipment Download PDFInfo
- Publication number
- CN208275246U CN208275246U CN201820245204.5U CN201820245204U CN208275246U CN 208275246 U CN208275246 U CN 208275246U CN 201820245204 U CN201820245204 U CN 201820245204U CN 208275246 U CN208275246 U CN 208275246U
- Authority
- CN
- China
- Prior art keywords
- ultraviolet lamp
- lamp tube
- module
- waste gas
- gas pollution
- 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.)
- Active
Links
Landscapes
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
Abstract
The utility model relates to waste gas pollution control and treatment facility field, in particular to a kind of photochemical catalytic oxidation waste gas pollution control and treatment equipment.It includes shell and PLC control system, it is characterized in that: further including temperature and pressure monitoring device, alarm system, the housing side is equipped with maintenance door, the shell both ends are respectively equipped with air inlet and air outlet, primarily efficient filter module is equipped in the intracorporal air inlet of shell, activated carbon fiber absorber is equipped at air outlet, the ultraviolet lamp tube module that several groups equidistantly distribute is equipped between primarily efficient filter module and activated carbon fiber absorber, optically catalytic TiO 2 module is equipped between two adjacent groups ultraviolet lamp tube module, the ultraviolet lamp tube module includes several ultraviolet lamp tubes, the wavelength of the ultraviolet lamp tube is in 387nm or less, the ballast of control ultraviolet lamp tube is mounted in maintenance door, the ultraviolet lamp tube module, temperature and pressure monitoring device, alarm system respectively with PLC control system circuit connection.The utility model has the characteristics that treatment effeciency is high, purification efficiency is high, safety coefficient is high.
Description
Technical field
The utility model relates to waste gas pollution control and treatment facility field, in particular to a kind of photochemical catalytic oxidation waste gas pollution control and treatment equipment.
Background technique
As social economy continues to develop, volatile organic matter has become a kind of important Air pollutant, this kind of
Pollutant mostlys come from industries and the interior decoration processes such as petrochemical industry, printing spraying, pharmacy, rubber regeneration, long-term to locate
In the environment containing volatile organic matter, human health will be seriously threatened.
Photocatalysis oxidation technique is effective Treatment process of industrial organic exhaust gas VOCs a kind of, has equipment simple, applicable
The features such as range is wide, reaction condition is mild, operating cost is low.Photocatalysis oxidation technique principle is photochemical catalyst nanoparticle one
It is excited to generate electron hole pair under the long light irradiation of standing wave, it is free that the water of hole decomposition catalyst adsorption generates hydrogen-oxygen
Base, electronics makes the Viability ion-oxygen of surrounding hydrogen reduction, to have extremely strong redox ability, by photocatalyst surface
Various pollutants thoroughly decompose.Photocatalysis oxidation technique processing volatile organic compounds are exactly the photocatalysis using catalyst
Oxidisability makes the VOCs for being adsorbed on its surface that redox reaction occur, is finally changed into CO2And H2O.It is existing on Vehicles Collected from Market
Photochemical catalytic oxidation off-gas cleaning equipment is primarily present following problems: treatment effect reliability is low, and photochemical catalytic oxidation effect is poor, causes
Purification efficiency is low, and the matched ballast of ultraviolet lamp tube since the high temperature that reaction generates is prone to accidents, is pacified in use
Overall coefficient is low.
Summary of the invention
In order to make up for the defects of the prior art, the utility model provides a kind of photochemical catalytic oxidation exhaust gas efficiently, safe
Abatement equipment.
The utility model is achieved by the following technical solution:
A kind of photochemical catalytic oxidation waste gas pollution control and treatment equipment, including shell and PLC control system, it is characterized in that: further including temperature
With pressure monitor instrument, alarm system, the housing side is equipped with maintenance door, and the shell both ends are respectively equipped with air inlet and go out
Air port is equipped with primarily efficient filter module in the intracorporal air inlet of shell, is equipped with activated carbon fiber absorber at air outlet, imitates just
The ultraviolet lamp tube module that several groups equidistantly distribute is equipped between filtering module and activated carbon fiber absorber, two adjacent groups are purple
Optically catalytic TiO 2 module is equipped between outer fluorescent tube module, the ultraviolet lamp tube module includes several ultraviolet lamp tubes, the purple
The wavelength of outer fluorescent tube is in 387nm hereinafter, the ballast of control ultraviolet lamp tube is mounted on the inside of maintenance door, the ultraviolet lamp pipe die
Block, temperature and pressure monitoring device, alarm system respectively with PLC control system circuit connection.
Share five groups of ultraviolet lamp tube modules.
Every group of ultraviolet lamp tube module includes seven ultraviolet lamp tubes.
The wavelength of the ultraviolet lamp tube is 185nm.
The wavelength of the ultraviolet lamp tube is 254nm.
The ultraviolet lamp tube uses dual wavelength ultraviolet fluorescent tube, and wavelength is respectively 185nm and 254nm.
The titanium dioxide that the optically catalytic TiO 2 module uses is by anatase titanium dioxide and gold mine stone-type titanium dioxide
Titanium is mixed according to mass ratio 3.5-4.5:1, particle size 20-21nm, and density is 4g/ cm3；The titanium dioxide
It is attached in honeycomb aluminium base matter.
The mass ratio of the anatase titanium dioxide and gold mine stone-type titanium dioxide is 4:1.
Spacing between the ultraviolet lamp tube is 100 millimeters.
It is the primarily efficient filter module and ultraviolet lamp tube module, ultraviolet lamp tube module and optically catalytic TiO 2 module, ultraviolet
Spacing between fluorescent tube module and activated carbon fiber absorber is 100 millimeters.
The beneficial effects of the utility model are:
1, the utility model is provided with activated carbon fiber absorber in the exit of organic exhaust gas, to VOCs organic exhaust gas
Subsequent adsorption and oxidation processing is carried out, improves treatment effeciency, it is ensured that steady removal.
2, the utility model to the spacing of ultraviolet lamp tube, ultraviolet lamp tube module respectively with primarily efficient filter module and active carbon fibre
Spacing between dimension adsorbent equipment has carried out specific restriction, so that spacing preparation is more reasonable, improves purification efficiency.
3, ballast is installed in maintenance door, so that ballast is isolated with conversion zone, improves the safety system of equipment
Number.
Detailed description of the invention
The utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the main view of the utility model, partial perspective structural schematic diagram；
Fig. 2 is the left view structural representation of the utility model；
Fig. 3 be Fig. 2 in A-A to cross section structure schematic diagram；
Fig. 4 is the vertical view of the utility model, partial perspective structural schematic diagram.
In figure, 1 shell, 2 air inlets, 3 air outlets, 4 maintenance door, 5 ballasts, 6 temperature and pressure monitoring devices, 7 alarms
System, 8 primarily efficient filter modules, 9 ultraviolet lamp tube modules, 10 ultraviolet lamp tubes, 11 optically catalytic TiO 2 modules, 12 activated carbon fibre
Adsorbent equipment, the spacing between a ultraviolet lamp tube, between d primarily efficient filter module and nearest ultraviolet lamp tube module, ultraviolet lamp
Between tube module and optically catalytic TiO 2 module, between activated carbon fiber absorber and nearest ultraviolet lamp tube module
Spacing.
Specific embodiment
Attached drawing is specific embodiment of the utility model.As shown in Figures 1 to 4, this kind of photochemical catalytic oxidation waste gas pollution control and treatment is set
Standby, whole equipment has PLC control system control operation；It includes shell 1, and shell 1 is rectangular drum like, its cross section is square
Shape, shell 1 are laid flat, and the left and right ends of shell 1 are respectively air inlet 2 and air outlet 3, and shell 1 is installed towards operator side and tieed up
Door 4 is repaired, temperature and pressure monitoring device 6, alarm system 7, temperature and pressure monitoring device 6, alarm system are installed on the outside of maintenance door 4
System 7 with PLC control system circuit connection, installs primarily efficient filter module 8, it can be removed respectively at the air inlet 2 in shell 1
A small amount of vapor, dust etc. in exhaust gas are equipped with activated carbon fiber absorber 12 at air outlet 3, in primarily efficient filter module 8
Five groups of ultraviolet lamp tube modules 9 equidistantly distributed, every group of ultraviolet lamp tube module 9 are equipped between activated carbon fiber absorber 12
Including seven ultraviolet lamp tubes 10, wavelength in 387nm hereinafter, wherein with two wavelength of 185nm and 254nm be again it is best, can be with
The ultraviolet lamp tube 10 that wavelength is 185nm is used alone, also can be used alone the ultraviolet lamp tube 10 that wavelength is 254nm, this implementation
Example is using the dual wavelength ultraviolet fluorescent tube 10 being made of two wavelength of 185nm and 254nm, two adjacent groups ultraviolet lamp tube module 9
Between be equipped with optically catalytic TiO 2 module 11, optically catalytic TiO 2 module 11 is located at the centre of two groups of ultraviolet lamp tube modules 9,
As shown in figure 4, the ballast 5 of control ultraviolet lamp tube 10 is mounted on the inside of maintenance door 4, such ballast just and conversion zone every
It leaves and, avoid carrying out with reaction, temperature is excessively high in equipment damages electrical component and individual accessories, ultraviolet lamp pipe die
Block 9 and PLC control system circuit connection；The titanium dioxide that optically catalytic TiO 2 module 11 uses by anatase titanium dioxide and
Gold mine stone-type titanium dioxide mixes, mass ratio 3.5-4.5:1, preferably 4:1, particle size 20-21nm, close
Degree is 4g/ cm3, this makes TiO2With bigger specific surface area, catalytic activity is improved.Mixed crystal effect increases titanium dioxide simultaneously
Intracell defect concentration increases the density of carrier, reduces the hole-recombination of light induced electron, makes its catalytic activity more
It is high；Above-mentioned mixed titanium dioxide is attached in honeycomb aluminium base matter.Seven ultraviolet lamp tubes of every group of ultraviolet lamp tube module it
Between spacing a be preferably 100 millimeters, between primarily efficient filter module and nearest ultraviolet lamp tube module, ultraviolet lamp tube module
Spacing between optically catalytic TiO 2 module, between activated carbon fiber absorber and nearest ultraviolet lamp tube module
D is preferably 100 millimeters.
The course of work is as follows: organic exhaust gas enters shell 1 from air inlet 2, first passes around the filtering of primarily efficient filter module 8, goes
Except a small amount of vapor, the dust etc. in organic exhaust gas, then pass through ultraviolet lamp tube module 9 and optically catalytic TiO 2 module,
The reaction of generation has: chemical bond, the 185nm UV light beam of wavelength 254nm UV light beam Direct Pyrolysis foul gas crack in air
Oxygen molecule generate free oxygen, with oxygen molecule ining conjunction with and then generation ozone, oxidative degradation foul gas, while above two wavelength
UV light excitation titanium-dioxide photo facilitate module 11, generate the hydroxyl radical free radical and superoxide anion of strong oxidizing property, thorough oxygen
Change degradation foul gas；It is passed through after ultraviolet lamp tube module 9 and titanium-dioxide photo facilitate module 11 treated organic exhaust gas most
Activated carbon fiber absorber 12 is crossed, a certain amount of oxidizing substance of the substance that above-mentioned reaction is not decomposed thoroughly and generation carries out
Absorption, stay on reaction, to guarantee the treatment effect of exhaust gas.When shell interior reaction temperature is more than 80 DEG C, alarm system is alarmed
And automatically cut off the power, avoid accident.
In addition to the technical characteristic described in the specification, remaining technical characteristic is technology known to those skilled in the art.
Claims (10)
1. a kind of photochemical catalytic oxidation waste gas pollution control and treatment equipment, including shell (1) and PLC control system, it is characterized in that: further including temperature
With pressure monitor instrument (6), alarm system (7), shell (1) side is equipped with maintenance door (4), shell (1) both ends point
Not She You air inlet (2) and air outlet (3), at the air inlet (2) in shell (1) be equipped with primarily efficient filter module (8), air outlet
(3) activated carbon fiber absorber (12) are equipped at, between primarily efficient filter module (8) and activated carbon fiber absorber (12)
Equipped with the ultraviolet lamp tube module (9) that several groups equidistantly distribute, titanium dioxide is equipped between two adjacent groups ultraviolet lamp tube module (9)
Photocatalysis module (11), the ultraviolet lamp tube module (9) include several ultraviolet lamp tubes (10), the wavelength of the ultraviolet lamp tube (10)
In 387nm hereinafter, the ballast (5) of control ultraviolet lamp tube (10) is mounted on the inside of maintenance door (4), the ultraviolet lamp tube module
(9), temperature and pressure monitoring device (6), alarm system (7) respectively with PLC control system circuit connection.
2. photochemical catalytic oxidation waste gas pollution control and treatment equipment according to claim 1, characterized in that share five groups of ultraviolet lamp tube modules
(9).
3. photochemical catalytic oxidation waste gas pollution control and treatment equipment according to claim 1, characterized in that every group of ultraviolet lamp tube module (9)
Including seven ultraviolet lamp tubes (10).
4. photochemical catalytic oxidation waste gas pollution control and treatment equipment according to any one of claims 1 to 3, characterized in that the ultraviolet lamp
The wavelength for managing (10) is 185nm.
5. photochemical catalytic oxidation waste gas pollution control and treatment equipment according to any one of claims 1 to 3, characterized in that the ultraviolet lamp
The wavelength for managing (10) is 254nm.
6. photochemical catalytic oxidation waste gas pollution control and treatment equipment according to any one of claims 1 to 3, characterized in that the ultraviolet lamp
It manages (10) and uses dual wavelength ultraviolet fluorescent tube, wavelength is respectively 185nm and 254nm.
7. photochemical catalytic oxidation waste gas pollution control and treatment equipment according to claim 1, characterized in that the optically catalytic TiO 2 mould
The titanium dioxide that block (11) uses is mixed by anatase titanium dioxide and gold mine stone-type titanium dioxide according to mass ratio 3.5-4.5:1
It forms, particle size 20-21nm, density is 4g/ cm3；The titanium dioxide is attached in honeycomb aluminium base matter.
8. photochemical catalytic oxidation waste gas pollution control and treatment equipment according to claim 7, characterized in that the anatase titanium dioxide and
The mass ratio of gold mine stone-type titanium dioxide is 4:1.
9. photochemical catalytic oxidation waste gas pollution control and treatment equipment according to claim 1, characterized in that between the ultraviolet lamp tube (10)
Spacing be 100 millimeters.
10. photochemical catalytic oxidation waste gas pollution control and treatment equipment according to claim 1, characterized in that the primarily efficient filter module (8)
With ultraviolet lamp tube module (9), ultraviolet lamp tube module (9) and optically catalytic TiO 2 module (11), ultraviolet lamp tube module (9) and work
Spacing between property Carbon fibe adsorbent equipment (12) is 100 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820245204.5U CN208275246U (en) | 2018-02-11 | 2018-02-11 | A kind of photochemical catalytic oxidation waste gas pollution control and treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820245204.5U CN208275246U (en) | 2018-02-11 | 2018-02-11 | A kind of photochemical catalytic oxidation waste gas pollution control and treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208275246U true CN208275246U (en) | 2018-12-25 |
Family
ID=64747538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820245204.5U Active CN208275246U (en) | 2018-02-11 | 2018-02-11 | A kind of photochemical catalytic oxidation waste gas pollution control and treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208275246U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109603484A (en) * | 2019-01-15 | 2019-04-12 | 上海第二工业大学 | A kind of advanced oxidation system handling organic exhaust gas and foul gas |
| CN109758906A (en) * | 2019-03-21 | 2019-05-17 | 张家港澳卓尔环保设备有限公司 | A kind of upright type photocatalytic oxidation unit of band drainage draining |
| CN112090222A (en) * | 2020-09-23 | 2020-12-18 | 四川科伦药业股份有限公司 | Treatment method for treating waste gas of laboratory animal house in pharmaceutical enterprise |
| CN117357957A (en) * | 2023-12-06 | 2024-01-09 | 山东三润环保科技有限公司 | Organic wastewater and sewage treatment equipment and treatment method |
-
2018
- 2018-02-11 CN CN201820245204.5U patent/CN208275246U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109603484A (en) * | 2019-01-15 | 2019-04-12 | 上海第二工业大学 | A kind of advanced oxidation system handling organic exhaust gas and foul gas |
| CN109758906A (en) * | 2019-03-21 | 2019-05-17 | 张家港澳卓尔环保设备有限公司 | A kind of upright type photocatalytic oxidation unit of band drainage draining |
| CN112090222A (en) * | 2020-09-23 | 2020-12-18 | 四川科伦药业股份有限公司 | Treatment method for treating waste gas of laboratory animal house in pharmaceutical enterprise |
| CN117357957A (en) * | 2023-12-06 | 2024-01-09 | 山东三润环保科技有限公司 | Organic wastewater and sewage treatment equipment and treatment method |
| CN117357957B (en) * | 2023-12-06 | 2024-02-23 | 山东三润环保科技有限公司 | Organic wastewater and sewage treatment equipment and treatment method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208275246U (en) | A kind of photochemical catalytic oxidation waste gas pollution control and treatment equipment | |
| CN105536458B (en) | Device for purifying organic waste gas by using oxidant and ultraviolet light and treatment method | |
| CN100427183C (en) | Air purification assembly filled with nano TiO2-carried ball | |
| US20050224335A1 (en) | Apparatus and method for photocatalytic purification and disinfection of fluids | |
| CN104197425A (en) | Indoor air purification device | |
| CN109414647B (en) | Method for low-temperature gas cleaning and catalyst used for method | |
| KR100469005B1 (en) | Photocatalytic system for the removal of volatile organic compounds | |
| CN205700147U (en) | Integral composite photocatalysis device | |
| CN205965456U (en) | Organic waste gas integrated treating equipment | |
| US20030211022A1 (en) | Method and apparatus for decontaminating water or air by a photolytic and photocatalytic reaction | |
| CN207056335U (en) | A kind of box photo catalysis reactor | |
| CN206082107U (en) | Industry organic waste gas purification device | |
| US20060043026A1 (en) | Method and apparatus for fluid purification | |
| CN207307612U (en) | A kind of photodissociation photocatalysis equipment for treating industrial waste gas | |
| CN208512274U (en) | A kind of off-gas cleaning equipment | |
| CN108176170A (en) | A kind of novel photocatalyst catalysis oxidation cleaning equipment for waste organic gas | |
| CN207970679U (en) | A kind of waste gas purification apparatus | |
| CN207680341U (en) | The photocatelysis oxidation integrated purifier of multiple elements design | |
| CN214345600U (en) | Halogen-containing waste gas treatment device | |
| WO2022017087A1 (en) | Volatile organic compound absorption regeneration coupling filter element and purification device | |
| CN211635956U (en) | Surplus paint mist processing apparatus after work piece blackens | |
| CN208372827U (en) | Volatide organic waste gas treating system | |
| CN213375976U (en) | Injection molding machine exhaust gas purification device | |
| CN210861469U (en) | Novel photocatalyst air purifier | |
| CN211892784U (en) | High-efficient on-vehicle air purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220301 Address after: 250000 Room 201, East unit, building 11, No. 2 Qilihe Road, Licheng District, Jinan City, Shandong Province Patentee after: SHANDONG SANRUN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 251600 No. 1, Xincheng street, industrial park, Shanghe County, Jinan City, Shandong Province Patentee before: SHANDONG RUNSHENG ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Patentee before: Shandong runsan Environmental Protection Technology Co., Ltd |
|
| TR01 | Transfer of patent right |