CN208927916U - The efficient organic waste gas treatment device of Strong oxdiative - Google Patents
The efficient organic waste gas treatment device of Strong oxdiative Download PDFInfo
- Publication number
- CN208927916U CN208927916U CN201821630039.1U CN201821630039U CN208927916U CN 208927916 U CN208927916 U CN 208927916U CN 201821630039 U CN201821630039 U CN 201821630039U CN 208927916 U CN208927916 U CN 208927916U
- Authority
- CN
- China
- Prior art keywords
- reaction chamber
- container
- zone
- fog
- exhaust 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
A kind of efficient organic waste gas treatment device of Strong oxdiative, it is characterized in that it includes for storing the container of strong oxidizer (1), the container (1) is connected by pipeline with atomizer (3), the atomizing spray head of atomizer (3) is mounted in reaction chamber (4) and carries out haptoreaction to the exhaust gas in reaction chamber, the top of reaction chamber (4) is equipped with exhaust gas inlet (7), the lower part of reaction chamber (4) is equipped with rotation gas outlet (8), it is equipped in reaction chamber (4) lower inside and inhales fog-zone (5), the strong oxidizer not reacted completely in fog-zone (5) is inhaled by forming liquid after cohesion, liquid is returned in container (1) by the pipeline that fog-zone (5) and container (1) are inhaled in connection.The utility model structure is simple, and treatment effeciency is high, can long trouble free operation.
Description
Technical field
The utility model relates to environmental protection technology, especially a kind of VOCs treatment technology, specifically a kind of strong oxygen
Change efficient organic waste gas treatment device.
Background technique
Currently, the industrial waste gas of all kinds of manufacturing enterprise's discharges is the important sources of atmosphere pollution.Big capacity industrial waste gas is such as
Fruit it is unprocessed it is up to standard after be discharged into atmosphere, necessarily decline atmosphere quality, bring serious harm to human health, to its people
Economy brings about great losses.It is long-term low dense after poisonous and harmful substance can enter human body by respiratory tract and skin in industrial waste gas
Degree or short-term high concentration contact can cause the systems such as breathing, blood, the liver of human body and the temporary and permanent lesion of organ, especially
It is that benzopyrenes polycyclic aromatic hydrocarbon can make the human body directly carcinogenic great attention to cause the mankind.
Industrial waste gas includes organic exhaust gas and inorganic waste gases.Organic exhaust gas mainly includes various hydro carbons, alcohols, aldehydes, acid
Class, ketone and amine etc.;Inorganic waste gases mainly include oxysulfide, nitrogen oxides, oxycarbide, halogen and its compound etc..
Existing main methods:
1, tower absorbing method.
First the exhaust gas that gas gathering system is collected is transported in alkali formula absorption tower, exhaust gas is from bottom to top inputted, lye passes through
The mode of spray from top to bottom sprays exhaust gas, and by treated on absorption tower, gas is inputting combustion after one layer of water curtain dedusting
It burns in tower.This process eliminates the partially acidic gas contained in exhaust gas and dust and part resolvability gas.
2, the UV photodissociation method of purification.
Photodissociation formula waste gas purification apparatus is to be mainly used for particle in removing exhaust gas as pretreatment using UV ultraviolet beam
Object, dust, steam, tar etc., the high active ingredients such as high energy electron, hydroxyl radical free radical, oxygen atom, ozone generated using it with
Organic exhaust gas reaction decomposes it, oxidation, eliminates its smell pollution.
3, low temperature plasma.
During dielectric barrier discharge in low-temperature plasma waste gas treatment equipment, generate inside plasma rich in high
Chemically active particle, such as electronics, ion, free radical and excited state molecule.Polluter in exhaust gas and these have compared with
The active group of high-energy reacts, and is eventually converted into CO2And H2The substances such as O, to achieve the purpose that purify exhaust gas.
4, absorption process.
Physical Absorption can be used, that is, introduce exhaust gas into absorbing liquid into purification, through heating, parsing, cold after liquid saturation to be absorbed
Solidifying recycling；This law is suitable for the exhaust gas of atm number, low temperature, low concentration, but need to be equipped with heating parsing recyclable device, equipment volume
Greatly, high investment.It generally uses active carbon adsorption: passing through activated carbon adsorption exhaust gas.After regenerating active carbon is to certain number,
Adsorption capacity is decreased obviously, then needs to regenerate or update active carbon.Active carbon is the current processing most commonly used side of organic exhaust gas
Method has good absorption property to benzene class exhaust gas, but poor to hydro carbons exhaust gas adsorptivity.Major defect be operating cost compared with
Height is not suitable for the big environment of humidity, but for existing market application, the most commonly used using activated carbon adsorption.
Existing conventional treatment process and defect:
Exhaust gas → adsorption tower → UV photodissociation → low-temperature plasma equipment → active carbon adsorption → discharge.
UV photodissociation equipment is mainly the high energy electron for utilizing ultraviolet beam to generate, hydroxyl free in conventional treatment process
The high active ingredients such as base, oxygen atom, ozone are reacted with organic exhaust gas, are decomposed it, oxidation, are eliminated its smell pollution, but it is long when
Between use process can make ultraviolet radiator pipe outer wall generate dirt, influence ultraviolet light permeability, seriously affect the treatment effeciency of equipment.
Low-temperature plasma equipment is to discharge to form plasma in positive and negative anodes using direct current, in the fabrication process due to equipment
Distance is completely average between positive and negative anodes difficult to realize, so that not perfectly flat (positive and negative anodes are apart from shortest more for discharge time between each electrode
Secondary electric discharge, and it is difficult to gather enough discharge potentials apart from big.It in use can charge effect absorption particle between electrode
And dirt is formed, decline electrode conductivuty rapidly, may make that potential is very high can not also to discharge, therefore low-temperature plasma equipment passes through
Often there is the phenomenon that power supply is burnt.
Utility model content
The purpose of this utility model is for complex process existing for existing VOCs treatment technology, and low efficiency is asked
Topic, designs a kind of efficient organic waste gas treatment device of Strong oxdiative.
The technical solution of the utility model is:
A kind of efficient organic waste gas treatment device of Strong oxdiative, it is characterized in that it includes the container for storing strong oxidizer
1, the container 1 is connected by pipeline with atomizer 3, and the atomizing spray head of atomizer 3 is mounted in reaction chamber 4 to reaction
Exhaust gas in case carries out haptoreaction, and the top of reaction chamber 4 is equipped with exhaust gas inlet 7, and the lower part of reaction chamber 4 is equipped with rotation gas outlet 8,
It is equipped in 4 lower inside of reaction chamber and inhales fog-zone 5, inhale the strong oxidizer not reacted completely in fog-zone 5 by being formed after cohesion
Liquid, liquid are returned in container 1 by the pipeline that fog-zone 5 and container 1 are inhaled in connection.
Control strong oxidizer injected volume is equipped on the pipeline of connection container 1 and atomizer 3 adds metering pump 2.
Recovery pump 6 is installed on the pipeline of connection container 1 and suction fog-zone 5.
The utility model has the beneficial effects that
1, efficiency is significantly better than the prior art, the decline of service efficiency will not occurs with the increase for using the time.
2, used medicament metabolite is without any pollution.
3, controllability is good (controllable drug concentration or being atomized metering pump dosage to realize), has suitable for various concentration
The processing of machine exhaust gas.
4, device structure is simple, operation power is small, can save space about compared to UV photodissociation and low-temperature plasma equipment etc.
50%, operating cost 70-80% is saved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples.
As shown in Figure 1.
A kind of efficient organic waste gas treatment device of Strong oxdiative, it includes the container 1 for storing strong oxidizer, described
Container 1 is connected by pipeline with atomizer 3, is equipped with control strong oxidizer on the pipeline of connection container 1 and atomizer 3
Injected volume adds metering pump 2.The atomizing spray head of atomizer 3, which is mounted in reaction chamber 4, connects the exhaust gas in reaction chamber
Touching reaction, the top of reaction chamber 4 are equipped with exhaust gas inlet 7, and the lower part of reaction chamber 4 is equipped with rotation gas outlet 8, under 4 inside of reaction chamber
Portion, which is equipped with, inhales fog-zone 5, inhales the strong oxidizer not reacted completely in fog-zone 5 by forming liquid after cohesion, liquid passes through company
It connects in the pipeline return container 1 for inhaling fog-zone 5 and container 1.It is equipped with back on the pipeline of connection container 1 and suction fog-zone 5
Receive pump 6.
The working principle of the utility model is:
The utility model is the strand that organic macromolecule (exhaust emission) is destroyed using strong oxidizer, there is a part
Machine macromolecular (exhaust emission) is decomposed into free of contamination small molecule such as nitrogen, carbon dioxide etc., and a part is decomposed into organic small
Molecule reduces operating load for subsequent processing (such as active carbon adsorption).The strong oxidizer that the utility model adds can have two
Kind: hydrogen peroxide and peroxyformic acid.It is oxygen and water after decomposing hydrogen dioxide solution.Peroxyformic acid is carbon dioxide and water after decomposing.
The course of work of the utility model is:
Strong oxidizer in container enters atomizer after pressurizeing by metering pump, and release forms mist in reaction chamber
Shape, the exhaust gas of entrance sufficiently contact reaction, reach treatment effect.
There is suction fog-zone in reaction box back, in this region, the strong oxidizer not reacted completely passes through cohesion again
Liquid is formed, and hold-up tank is entered by recovery pump recycling and is utilized again.
Control system mainly controls atomization metering pump and recycling pump work, and drug concentration in detectable hold-up tank, when dense
Low alarm is spent, to increase pharmaceutical quantities.
The parts not involved in the utility model is the same as those in the prior art or can be realized by using the prior art.
Claims (3)
1. a kind of efficient organic waste gas treatment device of Strong oxdiative, it is characterized in that it includes the container for storing strong oxidizer
(1), the container (1) is connected by pipeline with atomizer (3), and the atomizing spray head of atomizer (3) is mounted on reaction chamber
(4) haptoreaction is carried out to the exhaust gas in reaction chamber in, the top of reaction chamber (4) is equipped with exhaust gas inlet (7), reaction chamber (4)
Lower part is equipped in reaction chamber (4) lower inside equipped with rotation gas outlet (8) and inhales fog-zone (5), does not react completely in suction fog-zone (5)
Strong oxidizer forms liquid after passing through cohesion, and liquid is returned by the pipeline that fog-zone (5) and container (1) are inhaled in connection and stored
In case (1).
2. the efficient organic waste gas treatment device of Strong oxdiative according to claim 1, it is characterized in that in connection container (1) and
Control strong oxidizer injected volume is equipped on the pipeline of atomizer (3) adds metering pump (2).
3. the efficient organic waste gas treatment device of Strong oxdiative according to claim 1, it is characterized in that in connection container (1) and
It inhales and recovery pump (6) is installed on the pipeline of fog-zone (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821630039.1U CN208927916U (en) | 2018-10-09 | 2018-10-09 | The efficient organic waste gas treatment device of Strong oxdiative |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821630039.1U CN208927916U (en) | 2018-10-09 | 2018-10-09 | The efficient organic waste gas treatment device of Strong oxdiative |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208927916U true CN208927916U (en) | 2019-06-04 |
Family
ID=66723684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821630039.1U Expired - Fee Related CN208927916U (en) | 2018-10-09 | 2018-10-09 | The efficient organic waste gas treatment device of Strong oxdiative |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208927916U (en) |
-
2018
- 2018-10-09 CN CN201821630039.1U patent/CN208927916U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106693573A (en) | Purifying device and method for spraying industry VOCs exhaust gas | |
| CN103638761B (en) | A kind of method of low temperature plasma coupling and catalyzing oxidation removal foul gas and device thereof | |
| CN102895871B (en) | A kind of waste gas purification apparatus | |
| CN108273344A (en) | A kind of integrated-type organic waste gas treatment device | |
| CN107042039A (en) | The device and processing method of a kind of dielectric barrier discharge low-temperature plasma concerted catalysis processing organic exhaust gas | |
| CN208066104U (en) | A kind of chemical industry waste water station foul smell is collected and processing system | |
| CN202876643U (en) | Waste gas purifying treatment device | |
| CN206535406U (en) | A kind of waste gas purification all-in-one | |
| CN107715691A (en) | A kind of photocatalysis aqueous vapor treating column | |
| CN106861368A (en) | A kind of use for laboratory catalytic converter | |
| CN204293566U (en) | A kind of waste gas treatment equipment adopting ultraviolet catalytic technology | |
| CN105498476A (en) | VOCs (volatile organic compounds) tail gas treatment technology and system | |
| CN108283870B (en) | Plasma waste gas comprehensive treatment device | |
| CN108246097A (en) | A kind of method and device based on low-temperature plasma, microwave and photo catalysis oxidation processes organic exhaust gas | |
| CN210786806U (en) | Coating waste gas treatment equipment | |
| CN208927916U (en) | The efficient organic waste gas treatment device of Strong oxdiative | |
| CN203724959U (en) | Volatile gas processing and recycling system | |
| CN103721513B (en) | Escaping gas processing system and method thereof | |
| CN203244918U (en) | Photocatalytic oxidation deodorization device | |
| CN206566726U (en) | One kind spraying exhaust gas purification and treatment device | |
| CN206810061U (en) | A kind of VOCs processing equipments | |
| CN202087222U (en) | Equipment capable of leading oxygen active particle to form hydroxyl radical in gas | |
| CN209221871U (en) | Telescopic paint spray booth exhaust treatment system and telescopic paint spray booth | |
| CN108525497A (en) | A kind of emission-control equipment and method of plastic granulator workshop | |
| CN211753899U (en) | Waste gas purifying device of pulp washer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20190604 Termination date: 20191009 |