CN105668760B - Hollow ceramic plate, the method for generation of nanometer moisture film air bubble and its device and application - Google Patents
Hollow ceramic plate, the method for generation of nanometer moisture film air bubble and its device and application Download PDFInfo
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- CN105668760B CN105668760B CN201610211694.2A CN201610211694A CN105668760B CN 105668760 B CN105668760 B CN 105668760B CN 201610211694 A CN201610211694 A CN 201610211694A CN 105668760 B CN105668760 B CN 105668760B
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- 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
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- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/38—Removing components of undefined structure
- B01D53/44—Organic components
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- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/76—Gas phase processes, e.g. by using aerosols
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- 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
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01D2251/00—Reactants
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01D2251/00—Reactants
- B01D2251/10—Oxidants
- B01D2251/104—Ozone
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
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Abstract
The present invention provides a kind of hollow ceramic plate, the method for generation and its device of a kind of nanometer of moisture film air bubble, a kind of VOC organic waste gas treatment method and its device.By above structure, the present invention can generate nanometer moisture film air bubble, environmental protection easy to use by the hollow ceramic plate of a clever structure.By the above method, the present invention only needs lesser water that can generate more nanometer moisture film air bubble, not will cause the waste of water resource, environmental protection and energy saving.And keep entire exhaust gas filter effect very good due to the surface area of the getable a large amount of water of the method for generation by the processing that the nanometer moisture film air bubble that the method for generation of above-mentioned nanometer moisture film air bubble generates can be used for exhaust gas.VOC organic waste gas treatment device of the present invention can generate a large amount of nanometer moisture film air bubble by above structure, by enough water meter areas, realize good gas treatment effect.
Description
Technical field
The present invention relates to hollow ceramic plate with based on nanometer moisture film air bubble exhaust-gas treatment application, in particular to it is hollow
Ceramic wafer, the method for generation of nanometer moisture film air bubble and its device and VOC organic waste gas treatment method and its device.
Background technique
In recent years, micro air bubble is inputted and increased in water, can be used as the purification means of water.Common micro air bubble hair
Generating apparatus is all to be carried out by gas-liquid two-phase high speed helical fashion, needs higher hydraulic pressure, the energy of generating device entire in this way
Consumption can be very high, and water resource waste is serious；And in the prior art, the bubble of this kind of micro-dimension grade of micro air bubble can not be direct
Occur in air environment.Furthermore it currently, being all to carry out decontamination to water body in terms of the purification applications of micro air bubble, can not use
In in the processing of polluted gas.
Summary of the invention
The first purpose of this invention is for overcome the deficiencies in the prior art, to provide a kind of hollow ceramic plate, can pass through
Efficiently generate nanometer moisture film air bubble, convenient and energy-saving.A kind of application of the processing water pollution of hollow ceramic plate is also provided.
Second object of the present invention is the generation side of a kind of nanometer of moisture film air bubble for overcome the deficiencies in the prior art
Method and its device, only need lesser water, in the case where very little hydraulic pressure, can generate a nanometer moisture film air bubble, environmental protection section
Can, it works well.
Third object of the present invention is to provide a kind of VOC organic waste gas treatment method and a kind of VOC VOCs treatments
VOC organic exhaust gas can be effectively treated in device, and treatment effect is good, and degree for the treatment of is high.
For second purpose, applicant is by a series of researchs, finally, it is found by the applicant that generating nanometer moisture film air bubble
When, air must come into full contact with moisture and moisture needs just to can guarantee the decline of water consumption using sufficiently.
For third purpose, applicant carried out following researchs, by the following method to VOC organic exhaust gas at
Reason: 1, it to VOC organic exhaust gas burns；2, to VOC organic exhaust gas shower water, keep VOC organic exhaust gas soluble in water；3, with work
Property charcoal adsorbs the VOC molecule of VOC organic exhaust gas；4, VOC organic exhaust gas is passed through in treatment fluid, makes VOC organic exhaust gas
Precipitating.But the above several method all can not completely be removed VOC organic exhaust gas, and the 1st kind of method can generate
Additional energy consumption, the 2nd kind of method can waste water resource, the 3rd, 4 kind of method need also to increase cost.For this purpose, applicant continues
Research provides a kind of VOC organic waste gas treatment method and a kind of VOC organic waste gas treatment device, and being capable of energy conservation and environmental protection, energy
Consumption and it is at low cost, treatment effect is good.
It finally found that in order to achieve the above object, the invention adopts the following technical scheme:
A kind of hollow ceramic plate, including ceramic substrate, the ceramic substrate have several stomatas；The ceramic substrate is set
There is an at least ventilation pipe；The ventilation pipe runs through two sides of the ceramic substrate, the first pipe of the ventilation pipe
Mouth is sealed.
Preferably, two sides are reverse side.
Preferably, the ceramic substrate is additionally provided with an at least water pipe；The water pipe runs through the ceramic base
Two sides of plate；First nozzle of the water pipe is sealed；The water pipe is located at the top of the ventilation pipe.
Preferably, the water pipe surveys face through the first side of the ceramic substrate and second；The snorkel
Road runs through the first side and second side of the ceramic substrate.
Preferably, the second nozzle of the second nozzle of the water pipe and the ventilation pipe is located at not ipsilateral
On；First side and second side are reverse side.
Application of the hollow ceramic plate in sewage treatment, comprising the following steps:
S1, the hollow ceramic plate is placed in sewage；
Compressed gas is passed through in s2, Xiang Suoshu ventilation pipe, compressed gas diffuses to the gas out of described ventilation pipe
Hole, and be spilled over in sewage by the stomata, the sewage is processed.
A kind of method for generation of nanometer of moisture film air bubble, comprising the following steps:
A, make that hollow ceramic plate is placed in gaseous environment filled with moisture content in the stomata of hollow ceramic plate；The hollow pottery
Porcelain plate is hollow ceramic plate described in claim 1 to 5 any claim；
B, the ventilation pipe of Xiang Suoshu hollow ceramic plate is filled with compressed air, and the compressed air is past from the ventilation pipe
The stomata spreads and is spilled over to external environment from the stomata, forms the nanometer moisture film air bubble.
Preferably, being dissolved with surfactant and/or oxidant in the moisture content in step a.
A kind of generating device of nanometer of moisture film air bubble, comprising:
Hollow ceramic board group, including at least just like hollow ceramic plate described in claim 1 to 5 any claim；
For making the stomata of hollow ceramic plate filled with the water installations of moisture content；
And the air guiding through hole of compressed gas is filled with for the ventilation pipe to the hollow ceramic plate.
Preferably, the hollow ceramic plate is hollow ceramic plate of any of claims 1 or 2；
The water installations are spray equipment, and the spray tube of the spray equipment is located at the top of the hollow ceramic board group.
Preferably, the hollow ceramic plate is hollow ceramic plate described in claim 3 to 5 any claim；
The water installations are the water delivery device that water body is passed through to the water pipe.
Preferably, the hollow ceramic board group includes two or more hollow ceramics as claimed in claim 2
Plate；
The hollow ceramic plate parallel arrangement；
Side where second nozzle of the ventilation pipe is equipped with connector, and the connector has cavity and and cavity
The outlet and import of connection；
The outlet of the connector is connected to the ventilation pipe, and the import of the connector and the air guiding through hole connect
It connects.
Preferably, the hollow ceramic board group includes two or more hollow ceramics as claimed in claim 5
Plate；
The hollow ceramic plate parallel arrangement；
The first side and second side of the hollow ceramic plate are respectively equipped with connector, the connector have cavity and
The outlet and import being connected to cavity；
The outlet of the connector is connected to the ventilation pipe or the water pipe；
It connect with the import of the connector of ventilation pipe connection with the air guiding through hole, is connected to the water pipe
The import of connector connect with water installations.
Preferably, further including surrounding frame, the frame that surrounds surrounds the periphery for being set to the hollow ceramic board group；
The encirclement is provided with the through-hole for air guide or water guide.
A kind of VOC organic waste gas treatment method, comprising the following steps:
S1, multiple nanometers of moisture film air bubbles are generated；The method for generation of multiple nanometers of moisture film air bubbles such as claim 7 or 8
It is described；
S2, VOC organic exhaust gas is led into a nanometer moisture film air bubble, the nanometer moisture film air bubble is made to connect with the exhaust gas
Touching；The VOC organic pollutant of the VOC organic exhaust gas is removed by the nanometer moisture film air bubble.
Preferably, generating multiple nanometers of moisture film air bubbles in the cabinet with air inlet and gas outlet in step S1；
In step S2, VOC organic exhaust gas is passed through in the cabinet from air inlet；Treated the gas is from gas outlet
It is discharged in external environment.
A kind of VOC organic waste gas treatment device, comprising:
The generating device of nanometer moisture film air bubble as described in claim 9 to 14 any claim；
And one with have air inlet, gas outlet processing unit cabinet；The inner cavity of the processing unit cabinet is divided into epicoele
Body and lower chamber；
The air guiding through hole is set to the side wall of the processing unit cabinet；
The hollow ceramic board group is set to the upper cavity of the processing unit cabinet.
Preferably, the lower chamber is equipped with for making the intracorporal water of cavity of resorption guide the water reused to the water installations
Follow device.
Preferably, it includes: a diversion pipe that the water, which follows device, the first port of the diversion pipe and the lower chamber connect
Logical, the second port of the diversion pipe is connect with the water installations；The first port of the diversion pipe is equipped with valve, the water conservancy diversion
Pipe is equipped with water pump；The lower chamber is additionally provided with the connection processing unit box house and extraneous window.
Preferably, being equipped with one in the lower chamber has the open cabinet that is filled with water, the lower chamber is additionally provided with one and is used for
Take out or place the door for the cabinet that is filled with water.
It is filled preferably, the inner cavity of the processing unit cabinet is from top to bottom equipped with two nanometers of moisture film air bubbles
It sets.
Preferably, the air inlet is located at the top of the processing unit cabinet, the gas outlet is located at the nanometer
The side wall of the generating device of moisture film air bubble inner cavity below.
Preferably, being equipped with water filtering device in the lower chamber.
Compared with prior art, the invention has the following advantages:
By above structure, the present invention can generate nanometer moisture film air by the hollow ceramic plate of a clever structure
Bubble, environmental protection easy to use.By the above method, the present invention only needs lesser water that can generate more nanometer moisture film air
Bubble, not will cause the waste of water resource, environmental protection and energy saving.And it is received by what the method for generation of above-mentioned nanometer moisture film air bubble generated
The processing that rice moisture film air bubble can be used for exhaust gas makes entire exhaust gas due to the surface area of the getable a large amount of water of the method for generation
Filter effect is very good.VOC organic waste gas treatment device of the present invention can generate a large amount of nanometer by above structure
Moisture film air bubble realizes good gas treatment effect by enough water meter areas.
Detailed description of the invention
Fig. 1 is 1 structural schematic diagram of embodiment of hollow ceramic plate of the present invention；
Fig. 2 is 2 structural schematic diagram of embodiment of hollow ceramic plate of the present invention；
Fig. 3 is the structural schematic diagram of the generating device of nanometer moisture film air bubble of the present invention.
Fig. 4 is the structural schematic diagram of VOC organic waste gas treatment device of the present invention.
In figure:
1-ceramic substrate；11-ventilation pipes；12-water pipes；13-type of tamper evidence；2-surround frame；21-through-holes；
3-spray tubes；The generating device of 4-nanometer moisture film air bubbles；5-processing unit cabinets；51-upper cavities；52-lower chambers；
53-air inlets；54-gas outlets；55-water outlets；6-hollow ceramic board groups；7-water filtering devices.
Now in conjunction with attached drawing, the invention will be further described with specific embodiment.
Specific embodiment
A kind of hollow ceramic plate of the present invention, including ceramic substrate 1, ceramic substrate 1 have several stomatas；Ceramics
Substrate 1 is equipped with an at least ventilation pipe 11；Ventilation pipe 11 run through ceramic substrate 1 two sides, the first of ventilation pipe 11
Nozzle is sealed.
Embodiment 1
As shown in fig.1, a kind of hollow ceramic plate of the present invention, including ceramic substrate 1, if ceramic substrate 1 has
Dry stomata, ceramic substrate 1 are substantially in rectangular shape.Ceramic substrate 1 is equipped with an at least ventilation pipe 11；Ventilation pipe 11 passes through
Two sides of ceramic substrate 1 are worn, two sides are reverse side.First nozzle of ventilation pipe 11 be blocked plug member 13 sealing.
The diameter of stomata is 0.1~0.5 micron, and stomata is that this material of ceramics has.
Embodiment 2
As shown in fig.2, a kind of hollow ceramic plate of the present invention, including ceramic substrate 1, if ceramic substrate 1 has
Dry stomata, ceramic substrate 1 are substantially in rectangular shape.
Ceramic substrate 1 is equipped with an at least ventilation pipe 11 and an at least water pipe 12；Water pipe 12 is located at snorkel
The top in road 11.Water pipe 12 surveys face through the first side of ceramic substrate 1 and second；Ventilation pipe 11 runs through ceramic substrate
1 first side and second side；First side and second side are reverse side.
First nozzle of ventilation pipe 11 is blocked the sealing of plug member 13, and the first nozzle of water pipe 12 plug member 13 that is blocked is close
Envelope；Second nozzle of water pipe 12 and the second nozzle of ventilation pipe 11 are located on not ipsilateral.
Application of the hollow ceramic of the present invention in sewage treatment, comprising the following steps:
S1, the hollow ceramic plate is placed in sewage；
Compressed gas is passed through in s2, Xiang Suoshu ventilation pipe 11, compressed gas diffuses to institute out of described ventilation pipe 11
Stomata is stated, and is spilled over in sewage by the stomata, the sewage is processed.
Nanometer moisture film air bubble of the present invention refers to the foaming material that hydrone and air are adhered to each other, optimal
When effect, hydrone is arranged in moisture film and wraps up the formed blister of air.
The method for generation of a kind of nanometer of moisture film air bubble of the present invention, comprising the following steps:
A, make in the stomata of hollow ceramic plate filled with moisture content, wherein be full of moisture content in the preferably stomata filled with moisture；It will
Hollow ceramic plate is placed in gaseous environment.Hollow ceramic plate is hollow ceramic plate of the present invention.
Make the stomata of hollow ceramic plate can be by the way that following but only following manner carries out filled with moisture content:
Mode one: to hollow ceramic wafer water spray or water drenching, can make in the stomata of hollow ceramic plate filled with moisture.
Mode two: hollow ceramic plate is dipped in water, can be made in the stomata of hollow ceramic plate filled with moisture.
B, compressed air is filled with to the ventilation pipe 11 of hollow ceramic plate, compressed air is from ventilation pipe 11 toward the stomata
It spreads and is spilled over to external environment from the stomata, air adheres to the moisture content in stomata, forms nanometer moisture film air bubble.For life
It is more at nanometer moisture film air bubble, preferably, needing to pour compressed air to inner cavity incessantly.Nanometer generated
The diameter of moisture film air bubble is 10~100 nanometers.
In order to which generated nanometer moisture film air bubble has strong oxidizing property and decomposability, in step a, the moisture content in stomata
In be dissolved with surfactant and/or oxidant.When also oxidant, such as ozone in the moisture content of nanometer moisture film air bubble, receive
Rice moisture film air bubble has strong oxidizing property, can sterilize and remove the VOC organic exhaust gas for being easy to happen oxidation susceptibility；Nanometer water
If film air bubble has decomposability, the reaction that can decompose with certain organic matters in VOC organic exhaust gas generates harmless object
Matter.For example, after ozone decomposition occurs for ozone moisture film and dimethylbenzene, survived nontoxic water and carbon dioxide.Even porous thin-walled
The nanometer moisture film air bubble come out produced by ceramic will substantially improve the processing of VOC organic exhaust gas, improve treatment effeciency.
As shown in fig.3, the generating device 4 of a kind of nanometer of moisture film air bubble of the present invention, comprising:
Hollow ceramic board group 6, including at least one hollow ceramic plate of the invention；For make the stomata of hollow ceramic plate filled with
The water installations of moisture content；And the air guiding through hole of compressed gas is filled with for the ventilation pipe 11 to hollow ceramic wafer.
Embodiment 3
The generating device 4 of a kind of nanometer of moisture film air bubble of the present invention, including hollow ceramic board group 6 and encirclement frame 2.
Hollow ceramic board group 6 includes the hollow ceramic plate of two or more embodiments 1, hollow ceramic plate parallel
Cloth.For making the stomata of hollow ceramic plate filled with the water installations of moisture content；And the ventilation pipe 11 for hollow ceramic wafer is filled with
The air guiding through hole of compressed gas.Water installations are spray equipment, and the spray tube 3 of spray equipment is located at the top of hollow ceramic board group 6.
Side where second nozzle of ventilation pipe 11 is equipped with connector, and connector has cavity and is connected to cavity
Outlet and import；The outlet of connector is connected to ventilation pipe 11, and the import of connector is connect with air guiding through hole.
It surrounds frame 2 and surrounds the periphery for being set to hollow ceramic board group 6；It surrounds frame 2 and is equipped with the through-hole 21 for being used for air guide or water guide,
As shown in figure 3, E, D instruction is gas approach axis, through-hole 21 is the through-hole of air guide.
The import of connector is connected to by the through-hole 21 surrounded on frame 2 with air guiding through hole.
The spray tube 3 of spray equipment is set to the top for surrounding frame 2.
Embodiment 4
The generating device 4 of a kind of nanometer of moisture film air bubble of the present invention, including hollow ceramic board group 6 and encirclement frame 2.
The hollow ceramic board group 6 includes the hollow ceramic that hollow ceramic board group 6 includes two or more embodiments 2
Plate；Hollow ceramic plate parallel arrangement.For making the stomata of hollow ceramic plate filled with the water installations of moisture content；And for hollow ceramic
The ventilation pipe 11 of plate is filled with the air guiding through hole of compressed gas.Water installations are the water delivery device that water body is passed through to water pipe 12.
The first side and second side of hollow ceramic plate are respectively equipped with connector, and connector has cavity and connects with cavity
Logical outlet and import；The outlet of connector is connected to ventilation pipe 11 or water pipe 12.
It is connect with the import of the connector of the connection of ventilation pipe 11 with air guiding through hole, the connector being connected to water pipe 12
Import connect with water installations.
It surrounds frame 2 and surrounds the periphery for being set to hollow ceramic board group 6；It surrounds frame 2 and is equipped with the through-hole 21 for being used for air guide or water guide,
As shown in figure 3, E instruction is gas approach axis, what D was indicated is the approach axis of clean water, and the through-hole 21 where E is air guide
Through-hole, the through-hole 21 where D is water guide through-hole.
It is connect by surrounding the through-hole 21 of frame 2 with the through-hole that expires with the import of the connector of the connection of ventilation pipe 11；With it is logical
The import for the connector that waterpipe 12 is connected to is connect by surrounding the through-hole 21 of frame 2 with water installations.Spray tube 3 is equipped in Fig. 3, but
In example 4, setting spray tube 3 is not had to.
The application of the generating device 4 of nanometer moisture film air bubble of the present invention:
Make the stomata of the hollow ceramic plate of hollow ceramic board group 6 filled with moisture, two embodiment concrete operations by water installations
Mode is as follows:
Embodiment 3: hollow ceramic plate is sprayed by spray tube 3, stomata can be made filled with moisture.
Embodiment 4: come round water flowing in waterpipe 12 by water installations, under hydraulic pressure, water constantly penetrates into stomata to whole
Stomata is all filled with moisture.
Compressed air is filled with then to guide pipeline, and compressed air spreads from ventilation pipe toward the stomata and from the gas
Hole is spilled over to external environment, and air adheres to the moisture content in stomata, forms nanometer moisture film air bubble.
A kind of VOC organic waste gas treatment method of the present invention, comprising the following steps:
S1, multiple nanometers of moisture film air bubbles are generated；The method for generation nanometer as described in the present invention of nanometer moisture film air bubble
The method for generation of moisture film air bubble, or multiple nanometers are generated using the generating device 4 of nanometer moisture film air bubble of the present invention
Moisture film air bubble.
S2, VOC organic exhaust gas is led into a nanometer moisture film air bubble, keeps the nanometer moisture film air bubble and the VOC organic
Exhaust gas is in contact；The VOC pollutant of the VOC organic exhaust gas is by the moisture removal of the nanometer moisture film air bubble.Wherein, by institute
The hydrone removal for stating nanometer moisture film air bubble specifically can be Adsorption, dissolution removal, precipitation reaction removal etc..Processing
Gas afterwards is far from the nanometer moisture film air bubble.
In order to keep the treatment effect of exhaust gas more preferable, make what above-mentioned processing method was based on to be spatially located in a cabinet, specifically
It is as follows:
In step S1, multiple nanometers of moisture film air bubbles are generated in the cabinet with air inlet 53 and gas outlet 54；
In step S2, exhaust gas is passed through in the cabinet from air inlet 53；Treated the gas is from 54 row of gas outlet
Out in external environment.
VOC organic waste gas treatment method of the present invention is the VOC VOCs treatment based on nanometer moisture film air bubble
Method.
VOC organic exhaust gas is a kind of active volatile organic matter, and molecular diameter is in one thousandth nanometer to 1 percent
Between nanometer.After nanometer moisture film air bubble is in contact with VOC organic exhaust gas, smaller VOC organic exhaust gas particle will be by nanometer
The Water Molecular Adsorption on moisture film air bubble surface；Moreover, when compressed air and hydrone are overflowed from the stomata of hollow ceramic wafer, institute
The nanometer moisture film air bubble of formation it have charging property, diffusivity, the physical characteristics such as strong adsorptivity, band negative ion electrospray, Ke Yihe
Positive charge carrier in VOC organic exhaust gas neutralizes, and agglomerates, precipitating.When more and more VOC organic exhaust gas granular absorptions exist
When the same nanometer moisture film air bubble surface, nanometer moisture film air bubble due to itself specific gravity be more than air in suspended matter will fall
Fall in cabinet.If (being carried out in cabinet as be shown in the examples, since VOC organic exhaust gas constantly enters in cabinet, cabinet is
The space of opposing seal can make two kinds so VOC organic exhaust gas and nanometer moisture film air bubble can be sufficiently stirred in cabinet
Surface particles come into full contact with.) and VOC organic exhaust gas obtains processing and becomes clean air and come back in air again.
When the nanometer moisture film air bubble fallen is stored into a certain amount, since VOC molecule and cohesion are all closeer than hydrone
Spend small, so all swim in the water surface, and lower water is clean water.So VOC on upper layer can recycle reprocessing and utilize, and do
Net water can also recycle.To make VOC organic waste gas treatment method energy conservation and environmental protection, energy consumption and cost of the present invention
It is low, treatment effect is good.
A kind of VOC organic waste gas treatment method example of the present invention is visible: methanol is VOC organic waste soluble easily in water
Gas allows each of motion process methanol molecules can be by nanometer when the nanometer moisture film air bubble of generation is sufficiently large
The absorption of moisture film air bubble, the multiple of dissolution or even nanometer moisture film air bubble quantity in moving contact has been more than methanol, that is porous
The nanometer moisture film air bubble that thin wall ceramic generates can achieve the effect that handle completely in processing methanol waste gas.For another example benzene, two
Toluene is 0.2mg/L in the solubility of water surface, and when the specific surface area of water is increased by 10000 times, the water of 1L can dissolve more
More VOC organic exhaust gas molecules.
Refering to a kind of VOC organic waste gas treatment device of the present invention shown in Fig. 4, comprising:
The generating device 4 of nanometer moisture film air bubble of the present invention, the meaning of D, E instruction is identical as Fig. 3 in Fig. 4.
Processing unit cabinet 5, processing unit cabinet 5 are equipped with air inlet 53 and gas outlet 54；The inner cavity of processing unit cabinet 5
It is divided into upper cavity 51 and lower chamber 52.Air guiding through hole is set to the side wall of the processing unit cabinet 5.Hollow ceramic board group 6 is set to
The upper cavity 51 of the processing unit cabinet 5, the quantity of hollow ceramic plate plate can according to the amount of the VOC organic exhaust gas of processing come
It determines.
Water filtering device 7 is equipped in lower chamber 52, the water filtering device 7 can be ceramic filter membrane device, corresponding water
The side wall of filter device 7, lower chamber 52 is equipped with water outlet 55；The outlet of the filtered water of export of water filtering device 7 and cavity of resorption
The water outlet 55 of body 52, which connects, to be communicated.
Lower chamber 52 is equipped with for making the water in lower chamber 52 that the water reused to water installations be guided to follow device.
It includes: a diversion pipe that water, which follows device, and the first port of diversion pipe is connected to the water outlet 55 of lower chamber 52, diversion pipe
Second port connect with water installations；The first port of diversion pipe is equipped with valve, and diversion pipe is equipped with water pump；Lower chamber 52 is also set
There are 5 inside of connection processing device box and extraneous window.
The use principle of VOC organic waste gas treatment device of the present invention:
The generating device 4 for first starting nanometer moisture film air bubble, generates multiple nanometers of moisture film air bubbles.Due to every piece of hollow pottery
There are many stomatas on porcelain plate, is all covered with a nanometer moisture film air bubble in every piece of hollow ceramic plate surface；Hollow ceramic board group 6 have compared with
When more hollow ceramic plates, one can be formed and be covered with a nanometer space for moisture film air bubble, there are a large amount of nanometer moisture films empty in this space
Bubble is able to achieve sufficient VOC VOCs treatment.
From air inlet 53, into processing unit cabinet 5, (F instruction is indicated in Fig. 4 is VOC organic exhaust gas to VOC organic exhaust gas
Flow direction), VOC organic exhaust gas enters and is covered with a nanometer space for moisture film air bubble, at this time the VOC in VOC organic exhaust gas point
Son, which reacts to generate by Water Molecular Adsorption or with hydrone, to be agglomerated, precipitates；Become dry to which VOC organic exhaust gas obtains processing
Net air simultaneously comes back in air from gas outlet 54.And nanometer moisture film air bubble is due to having adsorbed VOC molecule or having contained
Precipitating, when nanometer moisture film air bubble weight reaches a timing, it can fall to lower chamber 52, such as the G in Fig. 4；When nanometer moisture film
Air bubble continues to fall to lower chamber 52, i.e., has certain water in lower chamber 52, such as the H in Fig. 4.Due to VOC molecule
And precipitating is all smaller than hydrone density, and so VOC substance all swims in the water surface, and lower water is first order clean water, first
Grade clean water can enter water filtering device and be filtered again, to obtain second level clean water.By window by lower chamber 52
Surface mass separation is walked, and valve and water pump are then opened, and the second level clean water of lower chamber 52 is oriented to spray equipment, thus real
The circulation of existing water, sees the direction of the I arrow in Fig. 4.
It is reused to realize that the water in lower chamber 52 is guided to spray equipment, it can also be by being realized with flowering structure:
One is equipped in lower chamber 52 has the open cabinet that is filled with water, and lower chamber 52 is additionally provided with one and is filled with water for taking out or placing
The door of cabinet.After the intracorporal water of water box has surmounted preset highest waterline, cabinet can be taken out from lower chamber 52, so
The intracorporal supernatant liquid of water box is taken away afterwards, lower liquid is then led back into spray equipment again, allows spray equipment again
Secondary use.
The invention is not limited to above embodiment, if not departing from the present invention to various changes or modifications of the invention
Spirit and scope, if these modification and variations belong within the scope of claim and equivalent technologies of the invention, then this hair
It is bright to be also intended to encompass these changes and change.
Claims (27)
1. the method for generation of a kind of nanometer of moisture film air bubble, which comprises the following steps:
A, make that hollow ceramic plate is placed in gaseous environment filled with moisture content in the stomata of hollow ceramic plate；The hollow ceramic plate
Including ceramic substrate, the ceramic substrate has several stomatas；The ceramic substrate is equipped with an at least ventilation pipe；It is described logical
Feed channel runs through two sides of the ceramic substrate, and the first nozzle of the ventilation pipe is sealed；
B, the ventilation pipe of Xiang Suoshu hollow ceramic plate is filled with compressed air, and the compressed air is from the ventilation pipe described in
Stomata spreads and is spilled over to external environment from the stomata, forms the nanometer moisture film air bubble.
2. the method for generation of according to claim 1 nanometer of moisture film air bubble, which is characterized in that in step a, the moisture content
In be dissolved with surfactant and/or oxidant.
3. the method for generation of according to claim 1 nanometer of moisture film air bubble, which is characterized in that two sides are phase back side
Face.
4. the method for generation of according to claim 1 nanometer of moisture film air bubble, which is characterized in that the ceramic substrate is also set
There is an at least water pipe；The water pipe runs through two sides of the ceramic substrate；First pipe of the water pipe
Mouth is sealed；The water pipe is located at the top of the ventilation pipe.
5. the method for generation of according to claim 4 nanometer of moisture film air bubble, which is characterized in that the water pipe runs through
The first side of the ceramic substrate and the second survey face；The ventilation pipe runs through the first side and second of the ceramic substrate
Side.
6. the method for generation of according to claim 5 nanometer of moisture film air bubble, which is characterized in that the of the water pipe
Second nozzle of two nozzles and the ventilation pipe is located on not ipsilateral；First side and second side are reverse side.
7. the generating device of a kind of nanometer of moisture film air bubble characterized by comprising
Hollow ceramic board group, including an at least hollow ceramic plate；The hollow ceramic plate includes ceramic substrate, the ceramic substrate
With several stomatas；The ceramic substrate is equipped with an at least ventilation pipe；The ventilation pipe is through the ceramic substrate
First nozzle of two sides, the ventilation pipe is sealed；
For making the stomata of hollow ceramic plate filled with the water installations of moisture content；
And the air guiding through hole of compressed gas is filled with for the ventilation pipe to the hollow ceramic plate.
8. the generating device of a kind of nanometer of moisture film air bubble characterized by comprising
Hollow ceramic board group, including an at least hollow ceramic plate；The hollow ceramic plate includes ceramic substrate, the ceramic substrate
With several stomatas；The ceramic substrate is equipped with an at least ventilation pipe；The ventilation pipe is through the ceramic substrate
First nozzle of two sides, the ventilation pipe is sealed；Two sides of the hollow ceramic plate are reverse side；
For making the stomata of hollow ceramic plate filled with the water installations of moisture content；
And the air guiding through hole of compressed gas is filled with for the ventilation pipe to the hollow ceramic plate.
9. the generating device of a kind of nanometer of moisture film air bubble characterized by comprising
Hollow ceramic board group, including an at least hollow ceramic plate；The hollow ceramic plate includes ceramic substrate, the ceramic substrate
With several stomatas；The ceramic substrate is equipped with an at least ventilation pipe；The ventilation pipe is through the ceramic substrate
First nozzle of two sides, the ventilation pipe is sealed；The ceramic substrate is additionally provided with an at least water pipe；It is described logical
Waterpipe runs through two sides of the ceramic substrate；First nozzle of the water pipe is sealed；The water pipe position
In the top of the ventilation pipe；
For making the stomata of hollow ceramic plate filled with the water installations of moisture content；
And the air guiding through hole of compressed gas is filled with for the ventilation pipe to the hollow ceramic plate.
10. the generating device of a kind of nanometer of moisture film air bubble characterized by comprising
Hollow ceramic board group, including an at least hollow ceramic plate；The hollow ceramic plate includes ceramic substrate, the ceramic substrate
With several stomatas；The ceramic substrate is equipped with an at least ventilation pipe；The ventilation pipe is through the ceramic substrate
First nozzle of two sides, the ventilation pipe is sealed；The ceramic substrate is additionally provided with an at least water pipe；It is described logical
Waterpipe runs through two sides of the ceramic substrate；First nozzle of the water pipe is sealed；The water pipe position
In the top of the ventilation pipe；The water pipe runs through the first side and second side of the ceramic substrate；It is described logical
Feed channel runs through the first side and second side of the ceramic substrate；
For making the stomata of hollow ceramic plate filled with the water installations of moisture content；
And the air guiding through hole of compressed gas is filled with for the ventilation pipe to the hollow ceramic plate.
11. the generating device of a kind of nanometer of moisture film air bubble characterized by comprising
Hollow ceramic board group, including an at least hollow ceramic plate；The hollow ceramic plate includes ceramic substrate, the ceramic substrate
With several stomatas；The ceramic substrate is equipped with an at least ventilation pipe；The ventilation pipe is through the ceramic substrate
First nozzle of two sides, the ventilation pipe is sealed；The ceramic substrate is additionally provided with an at least water pipe；It is described logical
Waterpipe runs through two sides of the ceramic substrate；First nozzle of the water pipe is sealed；The water pipe position
In the top of the ventilation pipe；The water pipe surveys face through the first side of the ceramic substrate and second；It is described logical
Feed channel runs through the first side and second side of the ceramic substrate；The second nozzle and the snorkel of the water pipe
Second nozzle in road is located on not ipsilateral；First side and second side are reverse side；
For making the stomata of hollow ceramic plate filled with the water installations of moisture content；
And the air guiding through hole of compressed gas is filled with for the ventilation pipe to the hollow ceramic plate.
12. the generating device of according to claim 7 or 8 nanometer of moisture film air bubble, which is characterized in that
The water installations are spray equipment, and the spray tube of the spray equipment is located at the top of the hollow ceramic board group.
13. the generating device of according to claim 9 nanometer of moisture film air bubble, which is characterized in that the water installations be to
The water pipe is passed through the water delivery device of water body.
14. the generating device of according to claim 13 nanometer of moisture film air bubble, which is characterized in that
The water pipe surveys face through the first side of the ceramic substrate and second；The ventilation pipe runs through the ceramics
The first side and second side of substrate.
15. the generating device of according to claim 14 nanometer of moisture film air bubble, which is characterized in that the water pipe
Second nozzle of the second nozzle and the ventilation pipe is located on not ipsilateral；First side and second side are reverse side.
16. the generating device of according to claim 8 nanometer of moisture film air bubble, which is characterized in that
The hollow ceramic board group includes two or more hollow ceramic plates；The water installations are spray equipment,
The spray tube of the spray equipment is located at the top of the hollow ceramic board group；
The hollow ceramic plate parallel arrangement；
Side where second nozzle of the ventilation pipe is equipped with connector, and the connector has cavity and is connected to cavity
Outlet and import；
The outlet of the connector is connected to the ventilation pipe, and the import of the connector is connect with the air guiding through hole.
17. the generating device of according to claim 11 nanometer of moisture film air bubble, which is characterized in that
The hollow ceramic board group includes the hollow ceramic plate described in two or more；
The hollow ceramic plate parallel arrangement；
The first side and second side of the hollow ceramic plate are respectively equipped with connector, and the connector has cavity and and chamber
The outlet and import of body connection；
The outlet of the connector is connected to the ventilation pipe or the water pipe；
It is connect with the import of the connector of ventilation pipe connection with the air guiding through hole, the company being connected to the water pipe
The import of connector is connect with water installations.
The water installations are the water delivery device that water body is passed through to the water pipe.
18. the generating device of according to claim 16 or 17 nanometer of moisture film air bubble, which is characterized in that
It further include surrounding frame, the frame that surrounds surrounds the periphery for being set to the hollow ceramic board group；
The encirclement is provided with the through-hole for air guide or water guide.
19. a kind of VOC organic waste gas treatment method, which comprises the following steps:
S1, multiple nanometers of moisture film air bubbles are generated；The method for generation of multiple nanometers of moisture film air bubbles is as claimed in claim 1 or 2；
S2, VOC organic exhaust gas is led into a nanometer moisture film air bubble, the nanometer moisture film air bubble is made to be in contact with the exhaust gas；
The VOC organic pollutant of the VOC organic exhaust gas is removed by the nanometer moisture film air bubble.
20. VOC organic waste gas treatment method according to claim 19, which is characterized in that
In step S1, multiple nanometers of moisture film air bubbles are generated in the cabinet with air inlet and gas outlet；
In step S2, VOC organic exhaust gas is passed through in the cabinet from air inlet；Treated the gas is discharged from gas outlet
In external environment.
21. a kind of VOC organic waste gas treatment device characterized by comprising
The generating device of nanometer moisture film air bubble as described in claim 9 to 18 any claim；
And one have air inlet, gas outlet processing unit cabinet；The inner cavity of the processing unit cabinet is divided into upper cavity and cavity of resorption
Body；
The air guiding through hole is set to the side wall of the processing unit cabinet；
The hollow ceramic board group is set to the upper cavity of the processing unit cabinet.
22. VOC organic waste gas treatment device according to claim 21, which is characterized in that the lower chamber is equipped with and is used for
The intracorporal water of cavity of resorption is set to guide the water circle device reused to the water installations.
23. VOC organic waste gas treatment device according to claim 22, which is characterized in that the water circle device includes:
One diversion pipe, the first port of the diversion pipe are connected to the lower chamber, and the second port of the diversion pipe and the water fill
Set connection；The first port of the diversion pipe is equipped with valve, and the diversion pipe is equipped with water pump；The lower chamber is additionally provided with a company
Lead to the processing unit box house and extraneous window.
24. VOC organic waste gas treatment device according to claim 21, which is characterized in that be equipped with one in the lower chamber
With the open cabinet that is filled with water, the lower chamber is additionally provided with one for taking out or placing the door of cabinet of being filled with water.
25. VOC organic waste gas treatment device according to claim 21, which is characterized in that the processing unit cabinet
Inner cavity is from top to bottom equipped with the generating device of two nanometers of moisture film air bubbles.
26. VOC organic waste gas treatment device according to claim 21, which is characterized in that the air inlet is located at described
The top of processing unit cabinet, the gas outlet are located at the side of the generating device inner cavity below of the nanometer moisture film air bubble
Wall.
27. VOC organic waste gas treatment device according to claim 21, which is characterized in that be equipped with water in the lower chamber
Filter device.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610211694.2A CN105668760B (en) | 2016-04-06 | 2016-04-06 | Hollow ceramic plate, the method for generation of nanometer moisture film air bubble and its device and application |
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| CN201610211694.2A CN105668760B (en) | 2016-04-06 | 2016-04-06 | Hollow ceramic plate, the method for generation of nanometer moisture film air bubble and its device and application |
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| CN105668760B true CN105668760B (en) | 2019-04-02 |
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| CN201473337U (en) * | 2009-06-03 | 2010-05-19 | 黄樟焱 | Aeration microporous ceramic water purifier |
| CN204485431U (en) * | 2014-12-29 | 2015-07-22 | 曹辉 | A kind of wastewater treatment equipment |
| CN204643912U (en) * | 2015-03-24 | 2015-09-16 | 曹辉 | A kind of purifier and the water purifier made of it |
| CN205556198U (en) * | 2016-04-06 | 2016-09-07 | 曹辉 | Cavity ceramic plate, empty bubble generating device of nanometer water film and exhaust treatment device |
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