CN208694662U - A kind of photooxidation catalytic waste gas processing unit - Google Patents
A kind of photooxidation catalytic waste gas processing unit Download PDFInfo
- Publication number
- CN208694662U CN208694662U CN201821121377.2U CN201821121377U CN208694662U CN 208694662 U CN208694662 U CN 208694662U CN 201821121377 U CN201821121377 U CN 201821121377U CN 208694662 U CN208694662 U CN 208694662U
- Authority
- CN
- China
- Prior art keywords
- waste gas
- exhaust gas
- processing unit
- photooxidation
- exhaust
- 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 discloses a kind of photooxidation catalytic waste gas processing units, including spray column, exhaust vent is set at the top of spray column, it sprays tower bottom and waste gas inlet is set, exhaust vent connects one end of waste gas duct, and the other end of waste gas duct connects the air inlet of exhaust gas drying device, exhaust outlet is arranged on exhaust gas drying device, one end of the exhaust outlet connection gas-guide tube of exhaust gas drying device, the other end of gas-guide tube connect photooxidation catalyst unit.After exhaust gas passes sequentially through spray column, drying device and photooxidation catalyst unit in the utility model, particulate separation in exhaust gas can be come out while the exhaust gas of organic matter absorption on the activated carbon, dry in portion is entered into after photooxidation catalyst unit the organic matter that can be gone in removing exhaust gas, the purifying rate to exhaust gas is improved, while meeting industrial discharge standard.
Description
Technical field
The utility model relates to waste gas purification technical field more particularly to a kind of photooxidation catalytic waste gas processing units.
Background technique
The type of off-gas cleaning equipment is more and more at present, with the continuous development of industry, traditional waste gas purification technique,
Such as: water absorption method, medical fluid absorption process, active carbon absorption process, photochemical method or catalytic oxidation are no longer satisfied now organic
Waste gas purification demand.Physical method is used alone mostly or chemical Treatment exhaust gas, object is used alone for current off-gas cleaning equipment
Logos can only remove the particulate matter in removing exhaust gas, chemical method can only organic matter in waste gas decomposition, therefore need a kind of structure simple, can
The device of particulate matter and organic matter in efficient process exhaust gas.
Utility model content
To solve in the prior art, the halfway technical problem of waste gas purification existing for photooxidation catalytic waste gas processing unit,
The technical solution of the utility model is as follows:
One of the utility model photooxidation catalytic waste gas processing unit, including spray column, spray column top setting
Waste gas inlet is arranged in exhaust vent, the spray tower bottom, and one end of the exhaust vent connection waste gas duct is described
The other end of waste gas duct connects the air inlet of exhaust gas drying device, and exhaust outlet is arranged on the exhaust gas drying device, described useless
One end of the exhaust outlet connection gas-guide tube of gas drying device, the other end of the gas-guide tube connect photooxidation catalyst unit.
In a preferred embodiment, water tank is arranged in bottom in the spray column, and filler is arranged above the water tank
Spray head is arranged in layer, described filler layer top.
In a preferred embodiment, observation panel is set on the spray column.
In a preferred embodiment, liquid level sensor is set in the water tank.
In a preferred embodiment, the liquid level sensor connects electric cabinet.
In a preferred embodiment, the exhaust gas drying device includes cabinet, setting multilayer electricity in the cabinet
Silk is hindered, active carbon is set between the adjacent two layers resistance wire, the resistance wire connects electric cabinet.
In a preferred embodiment, the photooxidation catalyst unit includes seal case, is set in the seal case
Multilayer catalytic plate is set, the ultraviolet radiator of different wave length is set between adjacent two layers catalytic plate, gas is set on the seal case
Entrance and gas vent.
In a preferred embodiment, the catalytic plate is grid-shaped metal material, is coated on metal material ultraviolet
Photochemical catalyst.
In a preferred embodiment, lampshade is set in the ultraviolet radiator.
In a preferred embodiment, Air Filter is set on the gas access.
One of the utility model photooxidation catalytic waste gas processing unit, compared with prior art, it has the advantage that:
One of the utility model photooxidation catalytic waste gas processing unit, exhaust gas pass sequentially through spray column, drying device and
After photooxidation catalyst unit, the particulate separation in exhaust gas can be come out while organic matter in portion is adsorbed on activity
Exhaust gas on charcoal, dry can remove the organic matter in removing exhaust gas after entering photooxidation catalyst unit, improve the purifying rate to exhaust gas,
Meet industrial discharge standard simultaneously.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of photooxidation catalytic waste gas processing unit in the utility model.
Specific embodiment
Below in conjunction with the attached drawing of the utility model, the technical solution of the utility model is clearly and completely described.
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, fall within the protection scope of the utility model.
As shown in Figure 1, a kind of photooxidation catalytic waste gas processing unit of the utility model, including spray column 2, spray column 2 push up
Exhaust vent 1 is arranged in portion, and waste gas inlet 5 is arranged in bottom, and exhaust vent 1 connects one end of waste gas duct 16, and exhaust gas is led
The other end of pipe 16 connects the air inlet of exhaust gas drying device 15, and exhaust outlet, the dry dress of exhaust gas are arranged on exhaust gas drying device 15
One end of 15 exhaust outlet connection gas-guide tube 8 is set, the other end of gas-guide tube 8 connects photooxidation catalyst unit 13.
Water tank 6 is arranged in bottom in the utility model spray column 2, and packing layer 4 is arranged above water tank 6, is arranged above packing layer 4
Spray head 3.Exhaust gas enters spray column 2 by waste gas inlet 5, and the spray liquid in water tank 6 is sprayed on packing layer 4 by spray head
It reacts with exhaust gas, the particulate matter in exhaust gas is stayed in water tank 6.
The case where observation panel for observing liquid level in water tank 6 in real time is set on spray column 5, while can also be by water tank 6
Liquid level sensor obtain water tank 6 in level condition, liquid level sensor connect electric cabinet.When liquid level is excessively high, by by water
Spray liquid discharge in case 6, when liquid level is too low, can supplement spray liquid into water tank 6.
Exhaust gas drying device 15 includes cabinet 14, is arranged multilayer resistance wire 7 in cabinet 14, adjacent two layers of resistance wire 7 it
Between active carbon is set, resistance wire connects electric cabinet.It, will by electric cabinet after exhaust gas enters exhaust gas drying device 15 by conduit 16
Resistant heating, so that the exhaust gas with spray liquid fog evaporates, the partial organic substances in fog and exhaust gas are adsorbed on active carbon
On, exhaust gas is further purified.
The utility model photooxidation catalyst unit 13 includes seal case, and multilayer catalytic plate 10 is arranged in seal case, adjacent
Two catalytic plates 10 between the ultraviolet radiator 11 of different wave length is set, gas access and gas vent 12 are set on seal case,
Air Filter is set on gas access.
Catalytic plate 10 is grid-shaped metal material, is coated with ultraviolet light catalyst on metal material, is arranged in ultraviolet radiator 11
Lampshade.
Exhaust gas is dust-proof by being entered in photooxidation catalyst unit 13 after exhaust gas drying device by the Air Filter on gas access
Net gives up under the irradiation of the ultraviolet light of different wave length as far as possible by impurities in portion outside photooxidation catalyst unit
Organic matter in gas reacts under the action of ultraviolet light catalyst on catalytic plate, and the setting of multilayer catalytic plate is so that in exhaust gas
Organic matter react completely as far as possible under the irradiation of ultraviolet light, improve purification efficiency.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (10)
1. a kind of photooxidation catalytic waste gas processing unit, which is characterized in that including spray column, setting exhaust gas is arranged at the top of the spray column
Waste gas inlet, one end of the exhaust vent connection waste gas duct is arranged in port, the spray tower bottom, and the exhaust gas is led
The other end of pipe connects the air inlet of exhaust gas drying device, and exhaust outlet is arranged on the exhaust gas drying device, and the exhaust gas is dry
One end of the exhaust outlet connection gas-guide tube of device, the other end of the gas-guide tube connect photooxidation catalyst unit.
2. a kind of photooxidation catalytic waste gas processing unit according to claim 1, which is characterized in that bottom in the spray column
Water tank is set, packing layer is set above the water tank, spray head is set above described filler layer.
3. a kind of photooxidation catalytic waste gas processing unit according to claim 2, which is characterized in that be arranged on the spray column
Observation panel.
4. a kind of photooxidation catalytic waste gas processing unit according to claim 2, which is characterized in that liquid is arranged in the water tank
Level sensor.
5. a kind of photooxidation catalytic waste gas processing unit according to claim 4, which is characterized in that the liquid level sensor connects
Connect electric cabinet.
6. a kind of photooxidation catalytic waste gas processing unit according to claim 1, which is characterized in that the exhaust gas drying device
Including cabinet, multilayer resistance wire is set in the cabinet, active carbon, the resistance wire are set between the adjacent two layers resistance wire
Connect electric cabinet.
7. a kind of photooxidation catalytic waste gas processing unit according to claim 1, which is characterized in that the photooxidation catalyst unit
Including seal case, multilayer catalytic plate is set in the seal case, the purple of different wave length is set between adjacent two layers catalytic plate
Gas access and gas vent are arranged on the seal case for outside line lamp.
8. a kind of photooxidation catalytic waste gas processing unit according to claim 7, which is characterized in that the catalytic plate is grid
Shape metal material is coated with ultraviolet light catalyst on metal material.
9. a kind of photooxidation catalytic waste gas processing unit according to claim 7, which is characterized in that set in the ultraviolet radiator
Set lampshade.
10. a kind of photooxidation catalytic waste gas processing unit according to claim 7, which is characterized in that on the gas access
Air Filter is set.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821121377.2U CN208694662U (en) | 2018-07-16 | 2018-07-16 | A kind of photooxidation catalytic waste gas processing unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821121377.2U CN208694662U (en) | 2018-07-16 | 2018-07-16 | A kind of photooxidation catalytic waste gas processing unit |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208694662U true CN208694662U (en) | 2019-04-05 |
Family
ID=65938812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821121377.2U Active CN208694662U (en) | 2018-07-16 | 2018-07-16 | A kind of photooxidation catalytic waste gas processing unit |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208694662U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112717682A (en) * | 2019-10-14 | 2021-04-30 | 广州创皓环保科技有限公司 | Adsorption catalysis device for purifying organic waste gas |
-
2018
- 2018-07-16 CN CN201821121377.2U patent/CN208694662U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112717682A (en) * | 2019-10-14 | 2021-04-30 | 广州创皓环保科技有限公司 | Adsorption catalysis device for purifying organic waste gas |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107051110A (en) | Lacquer spraying waste gas processing equipment and its handling process | |
CN207401353U (en) | A kind of spray painting and drying tunnel waste gas treatment equipment | |
CN205699973U (en) | The special tail gas clean-up of a kind of Industrial Boiler, waste heat recovery processing device | |
CN204952563U (en) | Thorough purifier of bad acid mist air is followed to high efficiency | |
CN204469491U (en) | Waste gas filter | |
CN201988299U (en) | Waste gas purifying device | |
CN104923010A (en) | Environmental exhaust gas recovering and purifying system for industrial coating | |
CN104971595A (en) | Organic waste gas treatment device | |
CN107774063A (en) | Renewable circulating liquid formula air cleaning unit and purification method | |
CN206414966U (en) | A kind of sour gas collection processing system implementing | |
CN205965456U (en) | Organic waste gas integrated treating equipment | |
CN208694662U (en) | A kind of photooxidation catalytic waste gas processing unit | |
CN203253354U (en) | Spraying organic waste gas purifying device | |
CN204933220U (en) | A kind of organic waste gas treatment device | |
CN207694561U (en) | A kind of multistage combined wet electrostatic waste gas purification apparatus | |
CN206823466U (en) | Lacquer spraying waste gas processing equipment | |
CN207680354U (en) | A kind of lye spray emission-control equipment | |
CN207334842U (en) | A kind of fume purifier of fume for kitchen | |
CN207307586U (en) | A kind of high-concentration waste air purifying apparatus | |
CN206660960U (en) | A kind of machine for stir-frying Chinese medicine emission-control equipment | |
CN215539649U (en) | A exhaust treatment device for mill's spray booth | |
CN109078458A (en) | A kind of laboratory exhaust gas composite absorption adsorptive purifier | |
CN210544303U (en) | Medicine exhaust-gas treatment system | |
CN209205016U (en) | It is a kind of for cleaning the waste gas purification apparatus of paper production | |
CN103272451A (en) | Exhaust gas scrubbing tower |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |