CN109395543A - Soaking type exhaust gas separating treatment system and method - Google Patents
Soaking type exhaust gas separating treatment system and method Download PDFInfo
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- CN109395543A CN109395543A CN201811651726.6A CN201811651726A CN109395543A CN 109395543 A CN109395543 A CN 109395543A CN 201811651726 A CN201811651726 A CN 201811651726A CN 109395543 A CN109395543 A CN 109395543A
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- 238000002791 soaking Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 103
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 68
- 238000009792 diffusion process Methods 0.000 claims abstract description 14
- 238000012545 processing Methods 0.000 claims abstract description 13
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 6
- 239000002101 nanobubble Substances 0.000 abstract description 6
- 230000015572 biosynthetic process Effects 0.000 abstract description 5
- 238000007654 immersion Methods 0.000 abstract description 5
- 239000003960 organic solvent Substances 0.000 abstract description 4
- 238000000354 decomposition reaction Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 97
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 18
- 239000003344 environmental pollutant Substances 0.000 description 8
- 231100000719 pollutant Toxicity 0.000 description 8
- 150000001555 benzenes Chemical class 0.000 description 7
- 239000002957 persistent organic pollutant Substances 0.000 description 7
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 5
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 229910001385 heavy metal Inorganic materials 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 150000001299 aldehydes Chemical group 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010828 elution Methods 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 239000010794 food waste Substances 0.000 description 2
- LNTHITQWFMADLM-UHFFFAOYSA-N gallic acid Chemical group OC(=O)C1=CC(O)=C(O)C(O)=C1 LNTHITQWFMADLM-UHFFFAOYSA-N 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- IHICGCFKGWYHSF-UHFFFAOYSA-N C1=CC=CC=C1.CC1=CC=CC=C1.CC1=CC=CC=C1C Chemical compound C1=CC=CC=C1.CC1=CC=CC=C1.CC1=CC=CC=C1C IHICGCFKGWYHSF-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- CSCPPACGZOOCGX-UHFFFAOYSA-N acetone Substances CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- GMGLYSIINJPYLI-UHFFFAOYSA-N butan-2-one;propan-2-one Chemical compound CC(C)=O.CCC(C)=O GMGLYSIINJPYLI-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229940074391 gallic acid Drugs 0.000 description 1
- 235000004515 gallic acid Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical group O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N o-dimethylbenzene Natural products CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000010888 waste organic solvent Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1487—Removing organic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/18—Nature of the water, waste water, sewage or sludge to be treated from the purification of gaseous effluents
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Treating Waste Gases (AREA)
Abstract
The present invention provides a kind of soaking type exhaust gas separating treatment system and methods, wherein the system comprises sink, air-introduced machine, connecting tube, air hose, being located on air hose and the outwardly extending branch pipe with nozzle and the micro-nano ozone devices being arranged in outside sink.Soaking type exhaust gas separating treatment system and method for the present invention, by by exhaust gas diffusion into water in such a way that immersion form and nozzle are broadcasted, the exhaust gas bubble to differ in size is diffused into water, again with micro-nano bubble formation bubble layer ozoniferous by exhaust gas bubble residence in water, enable the organic solvent in ozone and exhaust gas mutually adsorb and react decomposition after discharge.It realizes and processing is efficiently separated to exhaust gas.It is at low cost, it is suitable for large-scale, small-scale workshops.
Description
Technical field
The present invention relates to water-treatment technology field more particularly to a kind of soaking type exhaust gas separating treatment system and methods.
Background technique
A variety of different waste organic solvent gas can be often generated in many industrial production links.These organic exhaust gas need into
It just can be with normal discharge after the processing such as row absorption, filtering, purification.
However, the benzene series organic exhaust gas such as huge number of organic exhaust gas, such as formaldehyde organic exhaust gas, benzene toluene dimethylbenzene,
Acetone butanone organic exhaust gas, ethyl acetate organic exhaust gas, mist of oil organic exhaust gas, furfural, resin, coating cloud organic exhaust gas etc..It is above-mentioned
The treatment process of these exhaust gas, largely use eluting column concept, i.e., in washing water acid adding or add alkali it is organic molten to reduce
The exhaust gas of agent discharges.
But as waste gas emission standard is higher and higher, chemical component, solvent, dust in exhaust gas, even heavy metal from
Son reuses traditional eluting column spray mode, and especially small-sized eluting column, it is impossible to meet needs, in addition, traditional
Eluting column spray mode also need huger volumetric spaces, and its purification efficiency has been approached the limit to a certain extent, because
This traditional eluting column processing mode has no longer adapted to current exhaust-gas treatment needs.
Summary of the invention
For this purpose, the technical problems to be solved by the present invention are: provide a kind of soaking type exhaust gas separating treatment system and method,
Realization efficiently separates processing to exhaust gas.It is at low cost, it is suitable for large-scale, small-scale workshops.
Then, the present invention provides a kind of soaking type exhaust gas separating treatment systems, comprising: sink, air-introduced machine, connecting tube,
The air hose for being located at sink underwater that connect with connecting tube is located on air hose and the outwardly extending branch pipe with nozzle, Yi Jishe
The micro-nano ozone devices outside sink are set, air-introduced machine introduces exhaust gas into air hose by connecting tube, and air hose passes through again on its branch pipe
For the nozzle of connection by exhaust gas diffusion into water, sink bottom portion is equipped with an aqueduct, the water in sink is introduced into micro-nano smelly
Micro-nano ozone bubbles are injected in oxygen equipment and into the water being introduced into, and the water containing micro-nano ozone bubbles is drawn by water pipe again
It returns in sink, and is diffused into water by the nozzle on water pipe.
Wherein, the nozzle is spiral nozzle.
The sink has chimney, and air-introduced machine is located at the other side of sink chimney, and air hose extends to chimney side, branch pipe with
Air hose is at obtuse angle.
The aqueduct is arranged in sink chimney side bottom end.
It is additionally provided with a skirt in the micro-nano ozone devices, the exhaust gas which spreads in the sink water surface towards sink
Direction of travel sprays the water containing micro-nano ozone bubbles in micro-nano ozone devices.
The present invention also provides a kind of soaking type exhaust gas method for separating and processing, comprising:
Exhaust gas is passed sequentially through into air-introduced machine, the air hose for being located at sink underwater connecting with air-introduced machine, is located on air hose and is outside
The branch pipe with nozzle extended is by exhaust gas diffusion into water；
Water in sink is introduced into micro-nano ozone devices by the aqueduct that sink bottom portion is equipped with, and to the water of introducing
The middle micro-nano ozone bubbles of injection；
The water of the micro-nano ozone bubbles contained in micro-nano ozone devices is led back in screw clamp using water pipe, and passes through water
Nozzle on pipe is diffused into water.
Wherein, the nozzle is spiral nozzle.
The sink has chimney, and air-introduced machine is located at the other side of sink chimney, and air hose extends to chimney side, branch pipe with
Air hose is at obtuse angle.
The aqueduct is arranged in sink chimney side bottom end.
The above method further include: by the water of the micro-nano ozone bubbles contained in the micro-nano ozone devices by being located at
After a skirt in micro-nano ozone devices is drawn, the exhaust gas direction of travel injection towards the diffusion of the sink water surface.
Soaking type exhaust gas separating treatment system and method for the present invention, by by exhaust gas diffusion into water in the form of soaking
Mode is broadcasted with nozzle, diffuses into the exhaust gas bubble to differ in size, then in water with micro-nano bubble formation bubble ozoniferous
Layer in water, discharges exhaust gas bubble residence after so that the organic solvent in ozone and exhaust gas is mutually adsorbed and reacting decomposition.
It realizes and processing is efficiently separated to exhaust gas.It is at low cost, it is suitable for large-scale, small-scale workshops.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of soaking type exhaust gas separating treatment system described in the embodiment of the present invention.
Specific embodiment
In the following, in conjunction with attached drawing, the present invention will be described in detail.
As shown in Figure 1, present embodiments providing a kind of soaking type exhaust gas separating treatment system 10.Positioned at the useless of arrow 12
Gas introduces sink 16 by air-introduced machine 14 through connecting tube 15.16 preliminary infusion of sink is to scheduled water level line 18.In sink 16
Air hose 20 extends below out multiple branch pipes in water level line 18, and the branch pipe 22 of example as shown in figure 1 is one of branch pipe.Each branch pipe
On have one or more nozzles, such as nozzle 24 is located at one end of branch pipe 22.
The air force of air-introduced machine 14 is depended primarily in the quantity of underwater placement nozzle, to overcome hydraulic pressure, air inducing
Machine 14 generallys use medium-pressure or high pressure blower.So importing the exhaust gas in sink 16 by air-introduced machine 14, it is distributed to through air hose 20 more
A branch pipe, then by the nozzle of each branch pipe in exhaust gas diffusion to water, and is not dissolved in the exhaust gas of water section, via the expansion of nozzle 24
It dissipates, with the exhaust gas bubble form to differ in size, is distributed to the water surface or less.
The tail end of sink 16 connects an aqueduct 26 and injects micro-nano ozone after water is guided to micro-nano ozone devices 28
Bubble.Micro-nano bubble refers to bubble diameter in 100 microns of micro-bubbles below.Bubble includes ozone, oxygen and other gas
Body.After equipment 28 adds the water of micro-nano ozone bubbles, by the other end of the reflux screw clamp 16 of water inlet pipe 30, then via nozzle
32 are diffused into water containing micro-nano ozone gas is soaked.
The micro-nano ozone bubbles generated by micro-nano ozone devices 28, spread in water via nozzle 32, if micro-nano
The size of bubble is close to a hundred nano-scale, and the bubble of a large scale will be gradually reduced volume, and finally be dissolved in water.If micro-
The size of nano bubble is near or above micron-sized, it will slowly float under the action of buoyancy, then close to the water surface
Place forms one layer of bubble layer 34 by many micro-bubbles.Because of the surface polarized of ozone gas vacuolar membrane, between each bubble or gas
Mutual absorption between bubble and water surface forms one layer of stable bubble layer 34.
Water surface makes the pollutant in water due to the formation of bubble layer 34, particular for not being hydrophilic pollutant, compared with
Not readily disengage from water body.When organic pollutant touches bubble layer 34, more increase and ozone contact chance, via and ozone
Reaction carrys out decomposing organic pollutant.
For example, it in domestic waste, other than food waste, more or less also has in some industrial production links often
The waste seen.During garbage harmless heating, drying, other than generating general food waste hydrocarbon and steam, also
Various different degrees of industrial organic exhaust gas ingredients may be generated.However the huge number of organic exhaust gas, such as: construction waste
Aldehydes residue-formaldehyde organic exhaust gas, the organic exhaust gas such as benzene class remanent-benzene toluene dimethylbenzene, ketone remanent-acetone fourth
Ketone organic exhaust gas, esters of gallic acid residue-ethyl acetate organic exhaust gas, other are also possible to mist of oil organic exhaust gas, furfural, resin, paint
Mist organic exhaust gas etc..These above-mentioned organic exhaust gas, although the few traditional eluting column processing of amount is difficult, because many organic molten
The exhaust gas of agent is hydrophobicity.
Immersion form and nozzle 24 diffusion that exhaust gas is conveyed in sink by blower 14 are broadcasted, and size is diffused into water
Not equal exhaust gas bubble.The water circulation in sink 16 each outer is filled by what micro-nano ozone devices 28 made in entire sink simultaneously
Full micro-nano bubble.
The water surface of the micro-nano bubble in sink based on ozone forms bubble layer 34, and the various compositions of exhaust gas are detained
In water.If the organic principle in exhaust gas is hydrophilic, it will be apparent that it can be soluble in water, and have an opportunity with it is smelly in water
Oxygen or hydroxyl and gradually decompose.If the organic principle in exhaust gas be it is hydrophobic, herein at separating before water and bubble layer 34
It meets, because of micro-nano ozone bubbles polarized, via the attracting characteristic of electrostatic, hydrophobic organic principle is attracted to bubble layer
On, then just have an opportunity in multiple times with ozone or hydroxyl reaction and gradually decompose.
In Fig. 1, exhaust gas enters sink 16 via air hose 20, is diffused into water through nozzle.When exhaust gas contact water, part is molten
Aqueous or hydrophilic substance is dissolved in water, remaining exhaust gas forms bubble not of uniform size in water, most formation
Centimeter Level is to millimetre-sized bubble.However the size of one millimeter of bubble and 100 micron bubbles differs about 10 times, one centimetre of bubble
About 100 times are differed with the size of 100 micron bubbles.And the size of exhaust gas bubble, largely, depending on setting for nozzle 24
Meter.The design of good nozzle 24 size difference of exhaust gas bubble and microbubble can be maintained tens of to hundreds times it
Between, preferred range is between 10 to 500 times.
The design of nozzle 24 can be the general nozzle for using pin, but pin hole is easy to be blocked, and preferred nozzle is
Spiral nozzle.Spiral nozzle has spiral helicine structure at water out, so when water leaves from nozzle exit, it can lasing
Strike in sped structure and four dissipate, this makes any bubble after leaving exit, and lasing strike is in sped structure, after four dissipate
Minute bubbles are formed, a part forms Centimeter Level bubble, and a part forms grade bubble.
When exhaust gas bubble 36 buoyancy promotion thus float, and with bubble layer 34 contact.Because of the pole on ozone bubbles surface
Property act on 36 surface of exhaust gas bubble, be easy to make exhaust gas bubble 36 to rupture ahead of time, the floating of exhaust gas bubble 36 can be reduced in this way
Power, and reduce the disengaging of the organic substance in exhaust gas or heavy metal.
In organic pollutant in exhaust gas bubble 36, if containing hydrophilic composition can very quickly with ozone or hydroxyl
Reaction.And these organic pollutants are in the path of floating and ozone or hydroxyl contact can accelerate the oxidation of pollutant
It decomposes.If containing benzene in organic pollutant, due to the hydrophobicity of benzene, benzene is easily separated from the water surface, and bubble layer 34 can stop benzene
The surface deviation of class.Some benzene classes are immersed in water, some benzene classes may adhere to the micro-bubble surface in bubble layer 34.This
Sample just allows benzene class to have an opportunity between ozone or hydroxyl, multiple impacts, and then stable benzene ring structure is disassembled.
In Fig. 1, it is detached from the exhaust gas of the sink water surface, is advanced according to direction indicated by arrow 40, nozzle 42 advances in exhaust gas
Path on opposite direction spray droplet 44.Nozzle 42 is soaked with the micro-nano ozone gas from micro-nano ozone devices 28.Droplet
44 because of the polarity containing ozone bubbles, so advantageous in the former pollutant being detached from water surface exhaust gas of absorption.Droplet 44 falls back to
Ozone bubbles, which can help, when water surface bubble layer 34, in bubble layer 34 decomposes the pollutant of the absorption of droplet 44.
So exhaust gas after the immersion mode of leading portion is handled, is adsorbed in gas phase in a manner of elution again when being detached from the water surface
Pollutant, and decomposing pollutant is helped when eluting droplet and dropping back into the water surface, then with the ozone bubbles of water surface arrangement.
Exhaust gas enters folded plate area 48 after the elution operation of nozzle 42, by channel, is to make exhaust gas with tortuous side
Formula is advanced, through arrow 50,52,54.In the process of advance, excluded on spacing board droplet is adhered in exhaust gas.Finally give up
Gas is discharged into the atmosphere of surrounding via chimney 56.
Exhaust gas is contained in folded plate area 48 with the cost of air loss by tortuous channel to reduce steam therein
It measures, the spacing board in extra droplet and folded plate area 48 contacts and is detained, and remaining exhaust gas continues to move ahead to the direction of chimney 56.
It is to sum up sayed, the exhaust gas containing organic solvent, via the push of the air-introduced machine 14 of medium-pressure or high pressure, immerses sink 16
After the water surface, exhaust gas bubble 36 is formed in a manner of lasing strike via preferred spiral nozzle 24, a part forms Centimeter Level
Bubble, a part form grade bubble, diffusion profile Yu Shuili.Water a part of in sink 16 is set through micro-nano ozone simultaneously
After standby 28, micro-nano ozone bubbles are injected, are flowed back in screw clamp 16.This makes to be filled with micro-nano ozone bubbles in sink 16, special
It is not to be formed about a bubble layer 34 in water surface.Bubble layer 34 can prevent the disengaging water surface of organic pollutant, and one
Determine in degree, the ozone on bubble layer 34 can help the oxygenolysis of organic pollutant.
This immersion mode, can collect in sink 16 aldehydes, esters, alcohols and the heavy metal etc. in pollutant.
Benzene class can rest on benzene class in the bubble layer 34 of the water surface containing ozone bubbles smelly although benzene class has hydrophobicity
On oxygen bubbles, allow in this way it is organic between ozone and benzene class will do it collision, and benzene ring structure is opened.
It is detached from the exhaust gas of the water surface, is eluted using the droplet containing micro-nano ozone, the former dirt being detached from water surface exhaust gas is adsorbed
Object is contaminated, falls back to and carries out oxygenolysis in the bubble layer 34 of the water surface again, the exhaust gas being then detached from through the mode of tortuous passageway, subtracts again
Droplet in few remainder of exhaust gas, is discharged into atmosphere.
Using above-mentioned soaking type exhaust gas separating treatment system 10, the present embodiment is additionally provided at a kind of soaking type exhaust gas separation
Reason method, comprising:
Exhaust gas is passed sequentially through into air-introduced machine, the air hose for being located at sink underwater connecting with air-introduced machine, is located on air hose and is outside
The branch pipe with nozzle extended is by exhaust gas diffusion into water；
Water in sink is introduced into micro-nano ozone devices by the aqueduct that sink bottom portion is equipped with, and to the water of introducing
The middle micro-nano ozone bubbles of injection；
The water of the micro-nano ozone bubbles contained in micro-nano ozone devices is led back in screw clamp using water pipe, and passes through water
Nozzle on pipe is diffused into water.
And the above method further include: lead to the water of the micro-nano ozone bubbles contained in the micro-nano ozone devices
After crossing the skirt extraction being located in micro-nano ozone devices, the exhaust gas direction of travel injection towards the diffusion of the sink water surface.
In conclusion soaking type exhaust gas separating treatment system and method described in the present embodiment, by by exhaust gas diffusion to water
In in such a way that immersion form and nozzle are broadcasted, diffuse into the exhaust gas bubble to differ in size, then in water with ozoniferous micro-nano
Exhaust gas bubble residence in water, is enable the organic solvent in ozone and exhaust gas mutually to adsorb and react by bubble formation bubble layer
It is discharged after decomposition.It realizes and processing is efficiently separated to exhaust gas.It is at low cost, it is suitable for large-scale, small-scale workshops.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of soaking type exhaust gas separating treatment system, which is characterized in that connect including sink, air-introduced machine, connecting tube and connecting tube
The air hose for being located at sink underwater that connects is located on air hose and the outwardly extending branch pipe with nozzle and is arranged outside sink
Micro-nano ozone devices, air-introduced machine introduces exhaust gas into air hose by connecting tube, and air hose passes through the nozzle connected on its branch pipe again
By exhaust gas diffusion into water, sink bottom portion is equipped with an aqueduct, and the water in sink is introduced into micro-nano ozone devices simultaneously
Micro-nano ozone bubbles are injected into the water being introduced into, and the water containing micro-nano ozone bubbles is passed through into water pipe again and leads back screw clamp
In, and be diffused into water by the nozzle on water pipe.
2. soaking type exhaust gas separating treatment system according to claim 1, which is characterized in that the sink has chimney,
Air-introduced machine is located at the other side of sink chimney, and air hose extends to chimney side, and branch pipe and air hose are at obtuse angle.
3. soaking type exhaust gas separating treatment system according to claim 2, which is characterized in that the aqueduct is arranged in water
Slot chimney side bottom end.
4. soaking type exhaust gas separating treatment system according to claim 1, which is characterized in that the nozzle is spiral spray
Mouth.
5. soaking type exhaust gas separating treatment system according to any one of claims 1 to 4, which is characterized in that described
A skirt is additionally provided in micro-nano ozone devices, the skirt is micro- in the exhaust gas direction of travel injection that the sink water surface is spread towards sink
The water containing micro-nano ozone bubbles in nanometer ozone devices.
6. a kind of soaking type exhaust gas method for separating and processing characterized by comprising
Exhaust gas is passed sequentially through into air-introduced machine, the air hose for being located at sink underwater connecting with air-introduced machine, is located on air hose and is outside
The branch pipe with nozzle extended is by exhaust gas diffusion into water；
Water in sink is introduced into micro-nano ozone devices by the aqueduct that sink bottom portion is equipped with, and to the water of introducing
The middle micro-nano ozone bubbles of injection；
The water of the micro-nano ozone bubbles contained in micro-nano ozone devices is led back in screw clamp using water pipe, and passes through water
Nozzle on pipe is diffused into water.
7. soaking type exhaust gas method for separating and processing according to claim 6, which is characterized in that the nozzle is spiral spray
Mouth.
8. soaking type exhaust gas method for separating and processing according to claim 6, which is characterized in that the sink has chimney,
Air-introduced machine is located at the other side of sink chimney, and air hose extends to chimney side, and branch pipe and air hose are at obtuse angle.
9. soaking type exhaust gas method for separating and processing according to claim 6, which is characterized in that the aqueduct is arranged in water
Slot chimney side bottom end.
10. according to soaking type exhaust gas method for separating and processing described in claim 6 to 9 any one, which is characterized in that will be described
The water of the micro-nano ozone bubbles contained in micro-nano ozone devices is drawn by the skirt being located in micro-nano ozone devices
Afterwards, towards the exhaust gas direction of travel injection of sink water surface diffusion.
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