CN209438381U - A kind of photooxidation catalytic waste gas processing unit - Google Patents
A kind of photooxidation catalytic waste gas processing unit Download PDFInfo
- Publication number
- CN209438381U CN209438381U CN201920091351.6U CN201920091351U CN209438381U CN 209438381 U CN209438381 U CN 209438381U CN 201920091351 U CN201920091351 U CN 201920091351U CN 209438381 U CN209438381 U CN 209438381U
- Authority
- CN
- China
- Prior art keywords
- buffer tank
- branch pipe
- photooxidation
- detector
- waste 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.)
- Expired - Fee Related
Links
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a kind of photooxidation catalytic waste gas processing units, including including spray column, dehumidifier, the first buffer tank, active carbon adsorber, the second buffer tank, photooxidation catalyst converter and the delivery pipe set gradually；The first branch pipe is connected between the active carbon adsorber and first buffer tank, the other end of first branch pipe is connected between second buffer tank and the photooxidation catalyst converter, is provided with the first solenoid valve on first branch pipe；The second branch pipe is also connected between second buffer tank and the photooxidation catalyst converter, the other end of second branch pipe is connected to the delivery pipe, is provided with second solenoid valve on second branch pipe.By adopting the above technical scheme, the photooxidation catalytic waste gas processing unit of the utility model can first detect exhaust gas, active carbon adsorber progress adsorption treatment or photooxidation catalyst converter is selected to be handled according to detection data result, to achieve the purpose that improve exhaust-gas treatment process efficiency.
Description
Technical field
The utility model relates to a kind of photooxidation catalytic waste gas processing units, belong to technical field of waste gas treatment.
Background technique
Photooxidation emission-control equipment uses high energy ultraviolet destruction, decomposition macromolecular chain for small molecule chain, recycles smelly
Oxygen and hydroxyl radical free radical oxidation, catalyst carry out catalysis oxidation, and organic matter is made to become water and carbon dioxide, organic to reach removal
The purpose of object.It destroys cracking and microwave is carried out to exhaust gas using the superpower electromagnetic radiation of microwave and penetration power, microwave catalysis combustion function
Radiation and destruction, interrupt the strand of all organic compounds completely, crack, change the structure of matter, by macromolecule pollutant
Matter cracks, is decomposed into low molecule innocuous substance, such as water and carbon dioxide.Using special ultraviolet light pipe in processing unit
Interior generation high energy C-band (253.7nm wave band) ultraviolet light destroys, cracking organic molecule chain, changes the structure of matter, will divide greatly
Sub- substance cracking is oxidized into lower-molecular substance or innocuous substance, such as water and carbon dioxide.Triple catalysis oxidations are using special
Ultraviolet light pipe generates C-band (185nm wave band) ultraviolet light in processing unit, and the band ultraviolet is in exhaust gas in device
Steam, oxygen irradiation generate a large amount of hydroxyl radical free radical, hydroxyl radical free radical (OH) because it has high oxidizing potential (2.80EV),
Its oxidability is extremely strong, can occur quick chain reaction with most organic pollutants, non-selectivity by harmful substance oxygen
It is melted into CO2, H2O or mineral salt, it is without secondary pollution.
Usual photooxidation catalytic waste gas processing unit include the spray column set gradually, dehumidifier, active carbon adsorber and
Photooxidation catalyst converter.But the various composition in exhaust gas is different, and the content of various composition is also different, therefore exhaust gas passes through active carbon sometimes
Discharge standard is just had reached after absorber processing, the efficiency of exhaust-gas treatment is then reduced using photooxidation catalyst converter, is also wasted
The energy.
Utility model content
Therefore, the purpose of this utility model is to provide one kind to detect to ingredient in exhaust gas, so as to select
Select the photooxidation catalytic waste gas processing unit of filter type.
To achieve the goals above, a kind of photooxidation catalytic waste gas processing unit of the utility model, including what is set gradually
Spray column, dehumidifier, the first buffer tank, active carbon adsorber, the second buffer tank, photooxidation catalyst converter and delivery pipe；The work
The first branch pipe is connected between property charcoal absorber and first buffer tank, the other end of first branch pipe is connected to described
Between two buffer tanks and the photooxidation catalyst converter, the first solenoid valve is provided on first branch pipe；In second caching
The second branch pipe is also connected between tank and the photooxidation catalyst converter, the other end of second branch pipe is connected to the delivery pipe,
Second solenoid valve is provided on second branch pipe；Gas is respectively arranged in first buffer tank and the second buffer tank
Bulk detector group.
The photooxidation catalytic waste gas processing unit further includes controller, the gas detector group, the first solenoid valve and
Second solenoid valve is connected with the controller respectively.
The gas detector group include ammonia detector, trimethylamine detector, hydrogen sulfide detector, methyl mercaptan detector,
One of thioether detector, benzene detector, carbon disulfide detector, toluene detector are a variety of.
Air pump is provided between the dehumidifier and first buffer tank.
By adopting the above technical scheme, the photooxidation catalytic waste gas processing unit of the utility model can first examine exhaust gas
It surveys, selects active carbon adsorber progress adsorption treatment or photooxidation catalyst converter to be handled according to detection data result, to reach
To the purpose for improving exhaust-gas treatment process efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
Below by way of the drawings and specific embodiments, the utility model is described in further detail.
As shown, a kind of photooxidation catalytic waste gas processing unit of the utility model, including set gradually spray column 1,
Dehumidifier 2, the first buffer tank 3, active carbon adsorber 4, the second buffer tank 5, photooxidation catalyst converter 6 and delivery pipe；The activity
The first branch pipe 7 is connected between charcoal absorber 4 and first buffer tank 3, the other end of first branch pipe 7 is connected to described
Between second buffer tank 5 and the photooxidation catalyst converter 6, the first solenoid valve 8 is provided on first branch pipe 7；Described
The second branch pipe 9 is also connected between two buffer tanks 5 and the photooxidation catalyst converter 6, the other end of second branch pipe 9 is connected to institute
Delivery pipe is stated, is provided with second solenoid valve 10 on second branch pipe 9；In first buffer tank 3 and the second buffer tank 5
Inside it is respectively arranged with gas detector group 11.
The photooxidation catalytic waste gas processing unit further includes controller, the gas detector group 11, the first solenoid valve with
And second solenoid valve is connected with the controller respectively.
The gas detector group 11 includes ammonia detector, trimethylamine detector, hydrogen sulfide detector, methyl mercaptan detection
One of device, thioether detector, benzene detector, carbon disulfide detector, toluene detector are a variety of.
Air pump 12 is provided between the dehumidifier 2 and first buffer tank 3.
By adopting the above technical scheme, the photooxidation catalytic waste gas processing unit of the utility model can first examine exhaust gas
It surveys, selects the progress adsorption treatment of active carbon adsorber 4 or photooxidation catalyst converter 6 to be handled according to detection data result, thus
Achieve the purpose that improve exhaust-gas treatment process efficiency.
Obviously, above-described embodiment is only intended to clearly illustrate example, and does not limit the embodiments.For
For those of ordinary skill in the art, other various forms of variations or change can also be made on the basis of the above description
It is dynamic.There is no necessity and possibility to exhaust all the enbodiments.And obvious variation extended from this or change
Among the dynamic protection scope created still in the utility model.
Claims (4)
1. a kind of photooxidation catalytic waste gas processing unit, it is characterised in that: including the spray column, dehumidifier, first slow set gradually
Deposit tank, active carbon adsorber, the second buffer tank, photooxidation catalyst converter and delivery pipe；The active carbon adsorber and described first
The first branch pipe is connected between buffer tank, the other end of first branch pipe is connected to second buffer tank and urges with the photooxidation
Change between device, is provided with the first solenoid valve on first branch pipe；Second buffer tank and the photooxidation catalyst converter it
Between be also connected with the second branch pipe, the other end of second branch pipe is connected to the delivery pipe, is arranged on second branch pipe
There is second solenoid valve；Gas detector group is respectively arranged in first buffer tank and the second buffer tank.
2. photooxidation catalytic waste gas processing unit as described in claim 1, it is characterised in that: the photooxidation catalytic waste gas processing dress
Setting further includes controller, and the gas detector group, the first solenoid valve and second solenoid valve are connected with the controller respectively.
3. photooxidation catalytic waste gas processing unit as described in claim 1, it is characterised in that: the gas detector group includes ammonia
Detector, trimethylamine detector, hydrogen sulfide detector, methyl mercaptan detector, thioether detector, benzene detector, carbon disulfide are visited
Survey one of device, toluene detector or a variety of.
4. photooxidation catalytic waste gas processing unit as described in claim 1, it is characterised in that: in the dehumidifier and described first
Air pump is provided between buffer tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920091351.6U CN209438381U (en) | 2019-01-21 | 2019-01-21 | A kind of photooxidation catalytic waste gas processing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920091351.6U CN209438381U (en) | 2019-01-21 | 2019-01-21 | A kind of photooxidation catalytic waste gas processing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209438381U true CN209438381U (en) | 2019-09-27 |
Family
ID=68017846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920091351.6U Expired - Fee Related CN209438381U (en) | 2019-01-21 | 2019-01-21 | A kind of photooxidation catalytic waste gas processing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209438381U (en) |
-
2019
- 2019-01-21 CN CN201920091351.6U patent/CN209438381U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102941005B (en) | Integrated physical chemistry purification method for treating complex industry organic waste gas, device and application | |
| CN105521705A (en) | Method for treating organic waste gas through low-temperature plasma concerted catalysis | |
| CN105964136A (en) | Organic exhaust gas degradation method and device | |
| CN102824830B (en) | The tubular reactor of ultraviolet degradation waste gas and method thereof | |
| CN104587817A (en) | VOC decomposition composite-purifying processing apparatus and method | |
| CN107715691A (en) | A kind of photocatalysis aqueous vapor treating column | |
| CN107008124A (en) | A kind of system and method for handling foul gas | |
| CN111760452A (en) | Experimental device for testing performance of photocatalytic ozone synergistic catalytic degradation of volatile organic gas and operation process thereof | |
| CN105396626B (en) | A kind of regeneration method of SCR denitration regenerated liquid and SCR denitration | |
| CN210832035U (en) | Waste gas purification equipment for environmental protection | |
| CN206730825U (en) | A kind of system for handling foul gas | |
| CN206355830U (en) | A kind of combined type exhaust gas purification equipment | |
| CN207507236U (en) | Emission-control equipment based on ozone-ultraviolet line catalysis oxidation | |
| CN207102266U (en) | A kind of low temperature plasma Coupling Adsorption method processing VOCs and foul gas device | |
| CN209438381U (en) | A kind of photooxidation catalytic waste gas processing unit | |
| CN110559827B (en) | Treatment process of papermaking waste gas | |
| CN206008465U (en) | A kind of organic waste gas treatment system | |
| CN110339710B (en) | Microwave coupling ultraviolet light catalytic oxidation Hg0Purification system and method | |
| CN115722052B (en) | Device and method for removing volatile organic compounds in industrial waste gas | |
| CN217549414U (en) | Coking wastewater loss VOCs treatment system | |
| CN105879566A (en) | Method and device for removing NOx in flue gas by induced reduction of dielectric barrier discharge | |
| CN102824831B (en) | The box Photoreactor of ultraviolet photolysis process waste gas and method thereof | |
| CN205392090U (en) | Waste gas sprays and adsorbs processing apparatus | |
| CN205412654U (en) | Sintering machine flue gas ammonia process H2O2 oxidation denitrification facility | |
| CN212790409U (en) | Waste gas treatment device for coal chemical industry sewage treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 311100 Village, east, canal street, Yuhang District, Hangzhou, Zhejiang province city Patentee after: Hangzhou Heimayi Textile Co.,Ltd. Address before: 311100 Dongxin Village, Canal Street, Yuhang District, Jinhua City, Zhejiang Province Patentee before: Hangzhou Heimayi Textile Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190927 Termination date: 20210121 |