CN208097789U - A kind of stench processing system - Google Patents
A kind of stench processing system Download PDFInfo
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- CN208097789U CN208097789U CN201820331691.7U CN201820331691U CN208097789U CN 208097789 U CN208097789 U CN 208097789U CN 201820331691 U CN201820331691 U CN 201820331691U CN 208097789 U CN208097789 U CN 208097789U
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- pipeline
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- oxidizing tower
- spray column
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Abstract
The utility model relates to a kind of gas handling system more particularly to a kind of stench processing systems.A kind of stench processing system, gas sampling pipeline is connect with pickling spray column, the dosing mouth of pickling spray column is connect by pipeline with the first grug feeding jar, the outlet of pickling spray column is connect by pipeline with heating warm removing mechine group, the outlet of heating warm removing mechine group is connect by pipeline with low-temperature plasma cleaning equipment, low-temperature plasma cleaning equipment is connect by pipeline with alkali cleaning oxidizing tower, and alkali cleaning oxidizing tower dosing mouth is connect by pipeline with the second grug feeding jar, and the outlet of alkali cleaning oxidizing tower is connect with chimney.The utility model has the advantages of：The utility model is suitable for benzene methanamine concentration, odor concentration, phosphorus, VOC（Volatile organic matter）The higher wastewater disposal basin Volatile Gas collection processing covered of concentration.Treatment effect is up to 80% or more.Active exhaust gas is come into full contact with by alkali cleaning oxidizing tower, oxidation and soda acid absorbing reaction, exhaust gas obtain deep purifying.Achieve the purpose that degradation of contaminant.
Description
Technical field
The utility model relates to a kind of gas handling system more particularly to a kind of stench processing systems.
Background technique
Currently, mainly have for gas processing method heat damage method, liquid absorption method, absorption method, condensation method, bioanalysis,
Impulse electric corona method, membrane separation process, light decomposition method, there are many common methods, such as catalytic oxidation, active carbon adsorption etc., but these
Technique is mostly complicated, and operating cost is high, and the research in relation to plasma technique is very active, for synthesize novel substance, new material and
Environmental pollution improvement etc. provides a kind of new technology, new method and new process.Low-temperature plasma degradation pollutant is to utilize this
Pollutant effect in a little high energy electron, free radical isoreactivity particle and exhaust gas, sends out contaminant molecule in a very short period of time
Solution estranged, and subsequent various reactions occur to achieve the purpose that degradation of contaminant.
Summary of the invention
The utility model provides a kind of stench processing system for the above-mentioned purpose, it is therefore an objective to exhaust gas be made to obtain deep purifying.
A kind of stench processing system of the utility model for the above-mentioned purpose, gas sampling pipeline are connect with pickling spray column,
The dosing mouth of pickling spray column is connect by pipeline with the first grug feeding jar, and the outlet of pickling spray column is by pipeline and heating except temperature
The outlet of unit connection, heating warm removing mechine group is connect by pipeline with low-temperature plasma cleaning equipment, and low-temperature plasma purification is set
Standby to be connect by pipeline with alkali cleaning oxidizing tower, alkali cleaning oxidizing tower dosing mouth is connect by pipeline with the second grug feeding jar, alkali cleaning oxidation
Tower outlet is connect with chimney.
Air-introduced machine is equipped between low-temperature plasma cleaning equipment and alkali cleaning oxidizing tower.
First grug feeding jar is sulfuric acid grug feeding jar.
Second grug feeding jar is sodium hydroxide grug feeding jar.
Pickling spray column dosing pipe is equipped with acid adding metering pump, and alkali cleaning oxidizing tower dosing pipe is equipped with plus alkali metering
Pump.
Circulating pump is located at outside pickling spray column and alkali cleaning oxidizing tower.
PH meter is equipped in pickling spray column and alkali cleaning oxidizing tower.
Liquidometer is equipped on pickling spray column and alkali cleaning oxidizing tower.
Low-temperature plasma cleaning equipment is the plasma cleaning equipment of bi-medium to block cambered surface discharge low-temperature.
Pickling spray column and alkali cleaning oxidizing tower are respectively two, the using and the reserved.
The utility model has the advantages of：The utility model is suitable for benzene methanamine concentration, odor concentration, phosphorus, VOC（Volatilization
Property organic matter）The higher wastewater disposal basin Volatile Gas collection processing covered of concentration.Treatment effect is up to 80% or more.Low-temperature plasma
VOC molecule in exhaust gas is destroyed, cracking, is aoxidized by cleaning equipment, is eliminated the stench factor from molecular structure, is eventually converted into
Relatively stable carbon dioxide, water and small molecular organic acid, is purified exhaust gas；Pass through bi-medium to block cambered surface discharge low-temperature
Treated that exhaust gas contains part small molecular organic acid and ozone for plasma cleaning equipment（Plasma by-product）, for greatest extent
Realization detergent power and peculiar odor treatment, active exhaust gas is come into full contact with by alkali cleaning oxidizing tower, oxidation and soda acid
Absorbing reaction, exhaust gas obtain deep purifying.Achieve the purpose that degradation of contaminant.
Detailed description of the invention
Fig. 1 is the principles of the present invention figure.
In figure：1, gas sampling pipeline；2, pickling spray column；3, the first grug feeding jar；4, warm removing mechine group is heated；5, low temperature etc.
Ion cleaning equipment；6, alkali cleaning oxidizing tower；7, the second grug feeding jar；8, chimney；9, air-introduced machine；10, acid adding metering pump；11, add alkali
Metering pump；12, circulating pump.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown, a kind of stench processing system, gas sampling pipeline 1 is connect with pickling spray column 2, pickling spray column 2
Dosing mouth connect with the first grug feeding jar 3 by pipeline, the outlet of pickling spray column 2 by pipeline with heat the company of warm removing mechine group 4
It connects, the outlet of heating warm removing mechine group 4 is connect by pipeline with low-temperature plasma cleaning equipment 5, and low-temperature plasma cleaning equipment 5 is logical
It crosses pipeline to connect with alkali cleaning oxidizing tower 6,6 dosing mouth of alkali cleaning oxidizing tower is connect by pipeline with the second grug feeding jar 7, alkali cleaning oxidizing tower
6 outlets are connect with chimney 8.By gas sampling pipeline 1 convey come conveying natural condensation of the exhaust gas due to longer pipe road, shape
At lime set, lime set separated and heat exhaust gas desiccant dehumidification by heating warm removing mechine group 4 before treatment, humidity less than 70%,
It is run steadily in the long term for low-temperature plasma cleaning equipment and pretreatment is provided.
Between low-temperature plasma cleaning equipment 5 and alkali cleaning oxidizing tower 6 be equipped with air-introduced machine 9, air-introduced machine 9 setting low temperature etc. from
After sub- cleaning equipment 5, delivered the gas in alkali cleaning oxidizing tower by air-introduced machine rear pressure as power.
First grug feeding jar 3 is sulfuric acid grug feeding jar.
Second grug feeding jar 7 is sodium hydroxide grug feeding jar.
2 dosing pipe of pickling spray column is equipped with acid adding metering pump 10, and 6 dosing pipe of alkali cleaning oxidizing tower is equipped with plus alkali meter
Amount pump 11.
Circulating pump 12 is located at outside pickling spray column 2 and alkali cleaning oxidizing tower 6.
PH meter is equipped in pickling spray column 2 and alkali cleaning oxidizing tower 6.
Liquidometer is equipped on pickling spray column 2 and alkali cleaning oxidizing tower 6.
Low-temperature plasma cleaning equipment 5 is the plasma cleaning equipment of bi-medium to block cambered surface discharge low-temperature.
Pickling spray column 2 and alkali cleaning oxidizing tower 6 are respectively two, the using and the reserved.
The working principle of the utility model：The exhaust gas of collection will be sent to pickling spray column 2 by gas sampling pipeline 1, and be led to
It crosses the first grug feeding jar 3 and sulfuric acid is added, be 3 ~ 5 by the dilute sulfuric acid tune PH in pickling spray column 2, pickling spray column 2 handles benzene methanamine
And other alkaline exhaust gas, enter low-temperature plasma cleaning equipment after the heated warm removing mechine group 4 of gas, exhaust gas enters low-temperature plasma
VOC molecule in exhaust gas is destroyed, cracking, is aoxidized by cleaning equipment, is eliminated the stench factor from molecular structure, is eventually converted into
Relatively stable carbon dioxide, water and small molecular organic acid, is purified exhaust gas；Pass through bi-medium to block cambered surface discharge low-temperature
Treated that exhaust gas contains part small molecular organic acid and ozone for plasma cleaning equipment（Plasma by-product）, for greatest extent
Realization detergent power and peculiar odor treatment, by active exhaust gas by alkali cleaning oxidizing tower 6, exhaust gas is in alkali cleaning oxidizing tower 6
It comes into full contact with, oxidation and soda acid absorbing reaction, exhaust gas obtain deep purifying.Sodium hydroxide is added to alkali cleaning oxidizing tower 6, adjusts
PH in whole alkali cleaning oxidizing tower is 10 ~ 12.
Claims (10)
1. a kind of stench processing system, it is characterised in that gas sampling pipeline is connect with pickling spray column, and pickling spray column adds
Medicine mouth is connect by pipeline with the first grug feeding jar, and the outlet of pickling spray column is connect by pipeline with heating warm removing mechine group, is heated
The outlet of warm removing mechine group is connect by pipeline with low-temperature plasma cleaning equipment, and low-temperature plasma cleaning equipment passes through pipeline and alkali
Oxidizing tower connection is washed, alkali cleaning oxidizing tower dosing mouth is connect by pipeline with the second grug feeding jar, and the outlet of alkali cleaning oxidizing tower connects with chimney
It connects.
2. a kind of stench processing system according to claim 1, it is characterised in that low-temperature plasma cleaning equipment and alkali cleaning
Air-introduced machine is equipped between oxidizing tower.
3. a kind of stench processing system according to claim 1, it is characterised in that the first grug feeding jar is sulfuric acid grug feeding jar.
4. a kind of stench processing system according to claim 1, it is characterised in that the second grug feeding jar is sodium hydroxide dosing
Tank.
5. a kind of stench processing system according to claim 1, it is characterised in that pickling spray column dosing pipe is equipped with
Acid adding metering pump, alkali cleaning oxidizing tower dosing pipe is equipped with plus alkali metering pump.
6. a kind of stench processing system according to claim 1, it is characterised in that outside pickling spray column and alkali cleaning oxidizing tower
It is located at circulating pump.
7. a kind of stench processing system according to claim 1, it is characterised in that in pickling spray column and alkali cleaning oxidizing tower
It is interior to be equipped with pH meter.
8. a kind of stench processing system according to claim 1, it is characterised in that in pickling spray column and alkali cleaning oxidizing tower
It is equipped with liquidometer.
9. a kind of stench processing system according to claim 1, it is characterised in that low-temperature plasma cleaning equipment is double is situated between
Matter stops the plasma cleaning equipment of cambered surface discharge low-temperature.
10. a kind of stench processing system according to claim 1, it is characterised in that pickling spray column and alkali cleaning oxidizing tower point
Wei not be two, the using and the reserved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820331691.7U CN208097789U (en) | 2018-03-12 | 2018-03-12 | A kind of stench processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820331691.7U CN208097789U (en) | 2018-03-12 | 2018-03-12 | A kind of stench processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208097789U true CN208097789U (en) | 2018-11-16 |
Family
ID=64126173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820331691.7U Active CN208097789U (en) | 2018-03-12 | 2018-03-12 | A kind of stench processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208097789U (en) |
-
2018
- 2018-03-12 CN CN201820331691.7U patent/CN208097789U/en active Active
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