CN209406063U - A kind of end exhaust gas total system - Google Patents
A kind of end exhaust gas total system Download PDFInfo
- Publication number
- CN209406063U CN209406063U CN201822144807.9U CN201822144807U CN209406063U CN 209406063 U CN209406063 U CN 209406063U CN 201822144807 U CN201822144807 U CN 201822144807U CN 209406063 U CN209406063 U CN 209406063U
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- Prior art keywords
- spray column
- spray
- exhaust gas
- total system
- filler
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Abstract
The utility model discloses a kind of end exhaust gas total systems, including Nitrogen-and Phosphorus-containing exhaust treatment system and not Nitrogen-and Phosphorus-containing exhaust treatment system, both by gas sampling in seal closure, then acid solution spray column, lye spray column and deentrainment tower are sequentially connected with by gas treatment, deentrainment tower rear end connects photochemical catalytic oxidation equipment jointly, and photochemical catalytic oxidation equipment rear end connects second level lye spray column；Acid solution spray column, lye spray column and second level lye spray column flow back with the intermediate pool of waste water treatment system and connect.The utility model is compact to design, rationally distributed, easy to implement, segment processing and high treating effect, and realizes uniformly distributed spray.
Description
Technical field
The utility model relates to exhaust-gas treatment field, in particular to a kind of end exhaust gas total system.
Background technique
Nowadays with the continuous development of Urbanization in China, sewage quantity is also being continuously increased.These sewage are seriously dirty
Contaminate environment, it is necessary to can just discharge after sewage disposal device processing is up to standard.
The exhaust gas that sewage plant generates contains the foul gas of Multiple components, it is more difficult to handle.It is useless that presently, there are a variety of sewage plants
The treatment process of gas, mainly has: condensation method, absorption method, combustion method, bioanalysis, low temperature plasma method and chemical absorption method etc.,
But all there is itself drawback in these modes, so need a kind of new processing system.
Also, spray column is as one important link of exhaust-gas treatment, design it is reasonable whether directly affect at exhaust gas
The effect of reason, traditional spray column spray head is mounted on top, and during spray, centre is more concentrated, and cannot achieve the equal of spray
Cloth, also, it is small to the treating capacity of exhaust gas, and treatment effect is bad, the processing that can not have levels.
Utility model content
The utility model is to solve the above problems, provide a kind of compact to design, rationally distributed, easy to implement, segment processing
And high treating effect, and realize the end exhaust gas total system uniformly sprayed.
In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of end exhaust gas total system, packet
It includes Nitrogen-and Phosphorus-containing exhaust treatment system and Nitrogen-and Phosphorus-containing exhaust treatment system is not pressed then both by gas sampling in seal closure
Gas treatment is sequentially connected with acid solution spray column, lye spray column and deentrainment tower, and the deentrainment tower rear end connects light jointly and urges
Change oxidation furnaces, photochemical catalytic oxidation equipment rear end connects second level lye spray column；
The acid solution spray column, the lye spray column and the second level lye spray column are and in waste water treatment system
Between pond reflux connection.
Further, the photochemical catalytic oxidation equipment is UV photodissociation catalyst converter.
Further, the acid solution spray column, the lye spray column and the second level lye spray column are all made of multistage
Uniform spray structure, the tower body upside of multistage uniform spray structure are that gas outlet is connected with blower, and downside is to connect equipped with air inlet
Collection conduit is connect, tegillum platform and the filler plate being arranged thereon are divided into multiple spray spaces inside tower body, and filler plate is hollow out filler
Plate, tower body inside bottom are sink, are equipped with the pump housing on the outside of tower body, one side is connected to sink, and the other side is existed by spray piping
It is equipped in each spray space, forms Sprayer Circulation, be equipped with plastic filler between adjacent filler plate.
Further, plastic filler is plastics ball filler, and hollow hole is round hollow hole on filler plate, and round hollow out
Bore dia is less than plastics ball filler diameter.
Further, tower body is equipped with observation access hole in each spray space.
Further, spray piping is connected with shower in the spray space.
Further, the pump housing is also used for flowing back with the intermediate pool of waste water treatment system and connect.
In conclusion the utility model has following advantages:
The utility model is compact to design, it is rationally distributed, segment processing can be carried out to exhaust gas, first pass around seal closure to containing
The gas of nitrogen phosphorus and not Nitrogen-and Phosphorus-containing carries out Fractional Collections, and gradually sprays lixiviating gas through peracid, and again pass by alkali spray process,
During this, the gas independent process of Nitrogen-and Phosphorus-containing and not Nitrogen-and Phosphorus-containing is non-interference, and the spray liquid in spray column is back to respectively
The liquid waste processing intermediate pool of Nitrogen-and Phosphorus-containing and not Nitrogen-and Phosphorus-containing.
And spray column realizes uniformly distributed spray, and filler plate cooperates plastics ball filler, in the spray that shower covers first comprehensively
It spills down, realizes that liquid uniformly flows downward comprehensively, and gas sprays space by multiple tracks under the action of blower from the bottom up, it is real
Existing multi-stage spray processing.
Also, in exhaust-gas treatment, the gas after spraying dehumidifies through deentrainment tower, into photochemical catalytic oxidation, specially UV
Photodissociation, by high energy high ozone UV ultraviolet beam irradiate foul gas, change organic exhaust gas such as: ammonia, trimethylamine, hydrogen sulfide,
First sulphur hydrogen, methyl mercaptan, methyl sulfide, methyl disulfide, carbon disulfide and styrene, sulfide H2S, VOC class, benzene,toluene,xylene
Molecular chain structure, make organic or inorganic macromolecule malodorous compound strand, high energy ultraviolet Line beam irradiation under, degradation turn
Become low molecular compound, such as CO2、H2O etc..
Meanwhile high energy high ozone UV ultraviolet beam decomposes the oxygen molecule in air and generates free oxygen, i.e. active oxygen, because of trip
Taken from oxygen positron-electron is uneven so need to be with oxygen molecule ining conjunction with, and then generation ozone.
It is known that Pre-Ozonation on Organic Matter has extremely strong oxidation, have to organic exhaust gas and other irritation peculiar smell vertical
Pole is shown in the elimination effect of shadow.
Furthermore, high energy UV light beam cracks the molecular link of bacterium in foul gas, destroys the nucleic acid (DNA) of bacterium, then pass through
Ozone carries out oxidation reaction, thoroughly achievees the purpose that deodorization and kills bacterium.
Gas by photochemical catalytic oxidation carries out alkali spray again, with qualified discharge.
In general, the utility model integrated artistic more coordinate, effect it is more preferable, substantially increase exhaust-gas treatment effect, and
And the interior circulated sprinkling of liquid, good economical benefit are able to achieve during spray.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structure of multistage uniform spray structure；
Fig. 3 is filler plate structural schematic diagram.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments:
Embodiment 1:
A kind of end exhaust gas total system, as shown in Figure 1-3, include Nitrogen-and Phosphorus-containing exhaust treatment system and not Nitrogen-and Phosphorus-containing
Exhaust treatment system, both by gas sampling in seal closure, then by gas treatment be sequentially connected with acid solution spray column,
Lye spray column and deentrainment tower, deentrainment tower rear end connect photochemical catalytic oxidation equipment, photochemical catalytic oxidation equipment rear end connection two jointly
Grade lye spray column；
Wherein, acid solution spray column, lye spray column and the second level lye spray column with the centre of waste water treatment system
Pond reflux connection, specifically, acid solution spray column, lye spray column are separately connected the intermediate pool of corresponding water treatment system, two
Grade lye spray column connects the intermediate pool of not Nitrogen-and Phosphorus-containing waste water treatment system.
It is worth noting that, photochemical catalytic oxidation equipment is UV photodissociation catalyst converter, pass through high energy high ozone UV ultraviolet beam
Foul gas is irradiated, changes organic exhaust gas such as: ammonia, trimethylamine, hydrogen sulfide, first sulphur hydrogen, methyl mercaptan, methyl sulfide, methyl disulfide, two
Nitric sulfid and styrene, sulfide H2S, VOC class, the molecular chain structure of benzene,toluene,xylene make organic or inorganic macromolecule
Malodorous compound strand, under the irradiation of high energy ultraviolet Line beam, degradation is transformed into low molecular compound, such as CO2、H2O etc..
Meanwhile high energy high ozone UV ultraviolet beam decomposes the oxygen molecule in air and generates free oxygen, i.e. active oxygen, because of trip
Taken from oxygen positron-electron is uneven so need to be with oxygen molecule ining conjunction with, and then generation ozone.
It is known that Pre-Ozonation on Organic Matter has extremely strong oxidation, have to organic exhaust gas and other irritation peculiar smell vertical
Pole is shown in the elimination effect of shadow.
Furthermore, high energy UV light beam cracks the molecular link of bacterium in foul gas, destroys the nucleic acid (DNA) of bacterium, then pass through
Ozone carries out oxidation reaction, thoroughly achievees the purpose that deodorization and kills bacterium.
With continued reference to attached drawing 2, acid solution spray column, the lye spray column and the second level lye spray column are all made of multistage
Uniform spray structure specifically includes tower body 1, and for cylindrical tower body, upside is that gas outlet 11 connects blower, downside be equipped with into
Port 12 connects collection conduit, so exhaust gas can enter on the downside of tower body, upside discharge.
Tegillum platform 2 and the filler plate 3 being arranged thereon divide for multiple spray spaces inside tower body, and it interior is filled out throughout plastics
Material, specifically, the plastic filler is plastics ball filler.
It is hollow out filler plate with continued reference to 2 filler plate 3 of attached drawing, hollow slots circular hollow hole 31 thereon, and it is round
31 diameter of hollow hole is less than plastics ball filler diameter, so can guarantee that filler is separated by filler plate in independent spray space
It is interior.
1 inside bottom of tower body is sink 4, and air inlet is integrally provided on the upside of sink, ensure that the water storage of sink.
The pump housing 5 is equipped on the outside of tower body 1, one side is connected to the sink 4, and the other side is by spray piping 41 in each institute
It states and is equipped in spray space, form Sprayer Circulation, meanwhile, which is also used for flowing back with the intermediate pool of waste water treatment system
Connection, i.e. liquid reflux of the realization spray column in entire exhaust treatment system.
It is worth noting that, spray piping 41 is connected with shower in the spray space.
Filler plate cooperates plastics ball filler, under the sprinkling that shower covers first comprehensively, realize liquid comprehensively it is uniformly distributed to
Lower flowing, and gas sprays space by multiple tracks under the action of blower from the bottom up, realizes multi-stage spray processing.
Moreover, tower body 1 is equipped with observation access hole 13, convenient observation maintenance in real time in each spray space.
The gas that exhaust gas in wastewater treatment first passes around seal closure to Nitrogen-and Phosphorus-containing and not Nitrogen-and Phosphorus-containing carries out Fractional Collections, and
Lixiviating gas gradually is sprayed through peracid, and again passes by alkali spray process, during this, the gas independence of Nitrogen-and Phosphorus-containing and not Nitrogen-and Phosphorus-containing
Handle non-interference, and the spray liquid in spray column is back to Nitrogen-and Phosphorus-containing and not the liquid waste processing intermediate pool of Nitrogen-and Phosphorus-containing respectively.
And spray column realizes uniformly distributed spray, and filler plate cooperates plastics ball filler, in the spray that shower covers first comprehensively
It spills down, realizes that liquid uniformly flows downward comprehensively, and gas sprays space by multiple tracks under the action of blower from the bottom up, it is real
Existing multi-stage spray processing.
Also, in exhaust-gas treatment, the gas after spraying dehumidifies through deentrainment tower, into photochemical catalytic oxidation, specially UV
Photodissociation, and the gas Jing Guo photochemical catalytic oxidation carries out alkali spray again, with qualified discharge.
Above embodiment is only to illustrate the technical ideas and features of the present invention, and its object is to allow be familiar with this skill
The people of art can understand the content of the utility model and implement accordingly, not limit the protection scope of the present invention.
It is all according to the spirit of the present invention substantially equivalent transformation that is done or modification, should all cover the protection scope of the utility model it
It is interior.
Claims (7)
1. a kind of end exhaust gas total system, it is characterised in that: including Nitrogen-and Phosphorus-containing exhaust treatment system and not Nitrogen-and Phosphorus-containing is not useless
Gas processing system is then sequentially connected with acid solution spray column, alkali by gas treatment both by gas sampling in seal closure
Liquid spray column and deentrainment tower, the deentrainment tower rear end connect photochemical catalytic oxidation equipment, photochemical catalytic oxidation equipment rear end jointly
Connect second level lye spray column；
The acid solution spray column, the lye spray column and the second level lye spray column with the intermediate water of waste water treatment system
Pond reflux connection.
2. a kind of end exhaust gas total system according to claim 1, it is characterised in that: the photochemical catalytic oxidation equipment
For UV photodissociation catalyst converter.
3. a kind of end exhaust gas total system according to claim 1, it is characterised in that: the acid solution spray column, institute
It states lye spray column and the second level lye spray column is all made of multistage uniform spray structure, the multistage uniform spray structure
It is that gas outlet (11) are connected with blower on the upside of tower body (1), downside is that collection conduit, quilt inside tower body are connected equipped with air inlet (12)
Layer platform (2) and the filler plate (3) being arranged thereon are divided into multiple spray spaces, and the filler plate (3) is hollow out filler plate, the tower
Body (1) inside bottom is sink (4), is equipped with the pump housing (5) on the outside of the tower body (1), one side is connected to the sink (4), separately
Side is equipped with by spray piping (41) in each spray space, formation Sprayer Circulation, the adjacent filler plate (3) it
Between be equipped with plastic filler.
4. a kind of end exhaust gas total system according to claim 3, it is characterised in that: the plastic filler is spherical shape
Plastic filler, hollow hole is round hollow hole (31) on the filler plate (3), and round hollow hole (31) diameter is less than institute
State plastics ball filler diameter.
5. a kind of end exhaust gas total system according to claim 3, it is characterised in that: the tower body (1) is each
The spray space is equipped with observation access hole (13).
6. a kind of end exhaust gas total system according to claim 3, it is characterised in that: the spray piping (41) exists
Shower is connected in the spray space.
7. a kind of end exhaust gas total system according to claim 3, it is characterised in that: the pump housing (5) is also used for
It flows back and connects with the intermediate pool of waste water treatment system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822144807.9U CN209406063U (en) | 2018-12-20 | 2018-12-20 | A kind of end exhaust gas total system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822144807.9U CN209406063U (en) | 2018-12-20 | 2018-12-20 | A kind of end exhaust gas total system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209406063U true CN209406063U (en) | 2019-09-20 |
Family
ID=67939028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822144807.9U Expired - Fee Related CN209406063U (en) | 2018-12-20 | 2018-12-20 | A kind of end exhaust gas total system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209406063U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111359406A (en) * | 2020-04-13 | 2020-07-03 | 山东欧亚化工有限公司 | Organic waste gas treatment device and treatment method |
| CN115245732A (en) * | 2022-06-24 | 2022-10-28 | 德清旺能生态科技有限公司 | Kitchen waste malodorous gas treatment method |
-
2018
- 2018-12-20 CN CN201822144807.9U patent/CN209406063U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111359406A (en) * | 2020-04-13 | 2020-07-03 | 山东欧亚化工有限公司 | Organic waste gas treatment device and treatment method |
| CN115245732A (en) * | 2022-06-24 | 2022-10-28 | 德清旺能生态科技有限公司 | Kitchen waste malodorous gas treatment method |
| CN115245732B (en) * | 2022-06-24 | 2023-03-10 | 德清旺能生态科技有限公司 | Kitchen waste malodorous gas treatment method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190920 Termination date: 20211220 |
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| CF01 | Termination of patent right due to non-payment of annual fee |