CN110078228A - A kind of micro-nano bubble device and method for water oxygenation dissolved oxygen - Google Patents
A kind of micro-nano bubble device and method for water oxygenation dissolved oxygen Download PDFInfo
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- CN110078228A CN110078228A CN201810072954.1A CN201810072954A CN110078228A CN 110078228 A CN110078228 A CN 110078228A CN 201810072954 A CN201810072954 A CN 201810072954A CN 110078228 A CN110078228 A CN 110078228A
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- water
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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
- C02F7/00—Aeration of stretches of water
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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
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The invention discloses a kind of micro-nanos for water oxygenation dissolved oxygen to steep device and method.It is related to environmental protection technical field, it includes: gas tank；The gas tank connects air dissolved pump；The air dissolved pump connection gas-liquid separation pump connects water treatment trough by a pressure pump.Good with oxygenation effect, low energy consumption, invests small, and at low cost, stability and the good advantage of controllability are suitable for various water engineerings, have a wide range of application.
Description
Technical field
The present invention relates to environmental protection technical fields, steep in particular to a kind of micro-nano for water oxygenation dissolved oxygen
Device and method.
Background technique
The reason of about water of more than half be in pollutional condition in the world now, pollution is that the mankind's is movable to water
In discharged a large amount of pollutant, cause the dissolved oxygen of water to disappear, water body loses self-purification capacity.
The pollution mechanism of water is as follows:
It is also with Covalent bonding together, in covalently bonded with Covalent bonding together between hydrone, between hydrone and dissolved oxygen
In conjunction, hydrone contributes electronics and participates in Covalent bonding together, is equivalent to hydrone and has been seized electronics.When high density pollution object into
After entering in water, the dissolved oxygen in water is consumed, and pollutant becomes like the pollution of colloid with covalent bond and water molecules
Group.
Under conditions of the supply of no external electrical, hydrone can not obtain electronics, cannot restore the sub- state of separate aqueous,
It can not restore the dissolved oxygen in water, show as water quality and be in serious pollutional condition.
Purification of water quality reduction principle
Purification of water quality may be implemented using high energy oxygen to restore.
By high energy oxygen (the micro-nano bubble of active oxygen) to inject in sewage at a high speed, the ion of high linear velocity and high energy oxygen
Effect, will occur in water following react:
1) negative oxygen ion group moves in a liquid, and liquid is made to obtain negative electron, and negative electron supplements the electronics that water is seized,
It has been broken the Covalent bonding together of water and pollutant, has cracked partial moisture；Because bubble aqueous solution high-speed motion leads to part water
Molecule generates mechanical ionization；
2) the Explosive Energy effect of the kinetic energy of bubble and bubbles burst release, be broken covalent bond between pollutant and water,
Covalent bond between hydrone, oxygen molecule group under the action of molecular bond energy rapidly it is discrete for oxygen molecule and with partial moisture sub- knot
Synthesize the dissolved oxygen in water；
3) dissolved oxygen incorporated in water obtain electronics become active oxygen anion, hydrogen ion and active oxygen anion binding at
Hydrogen peroxide.
4) comprehensive function of oxonium ion, hydrogen peroxide, hydrogen ion, hydroxide ion to hydrone, generate a large amount of water and
Ion；
5) the Explosive Energy effect of the kinetic energy of bubble and bubbles burst release, the chemical bond being broken inside pollutant, activity
Oxygen anion, hydrogen ion, hydroxide ion, hydroxyl ion, water oxygen base ion, water and electronics etc. generate oxidation to pollutant rapidly
The degradation to pollutant is completed in effect.
It is analyzed from chemical equation listed above, a variety of Bcs chemical changes occur in water for high energy oxygen,
A variety of oxygen radicals are generated, with various pollutants oxygen occurs for these oxygen radicals under the particle energy effect that high energy oxygen contains
Change reaction, various pollutants of degrading, and realize that pollutant is separated with hydrone, to complete purification of water quality reduction.
Particle energy contained by high energy oxygen is from following five aspects:
1 ionization energy
Oxygen generating portion oxonium ion after ionization, and plasma is formed, after ionization disappears, oxygen plasma
Body disappears, and is transformed into active oxygen air mass, mainly includes ozone ion group (O32-, O3-), ozone molecule group (O3), oxonium ion group
(O22-, O2-), oxygen molecule group (O2) etc., these active oxygen air mass have very high ionization energy, after gas is cut, respectively
Kind ion cluster and micel separation, cutting kinetic energy are changed into bubble energy level transition energy, show as ionization energy in each bubble
It improves, reaches the high level that can generate oxidation at any time, all substances touched can be aoxidized.
2 high speed kinetic energy
Bubble is to be centrifuged cutting sucking effect to object gas by water to generate, and gas-vapor mix liquid is generated after cutting,
Bubble accelerates in vortex acceleration system along with cutting aqueous solution, since the characteristics of vortex acceleration system is into water total amount
It is equal with water inventory is ejected, and water inlet caliber is far longer than water outlet caliber, so the water-soluble flow velocity of water outlet will be big
Amplitude improves:
L1S1=2L2S2
L1 is the water-soluble flow velocity of water inlet, and S1 is water inlet sectional area；L2 is the water-soluble flow velocity of water outlet, and S2 is water outlet
Sectional area.
S1=π d12/4 d1 is water inlet diameter
S2=π d22/4 d2 is water outlet diameter
Then the water-soluble flow velocity L2 calculation formula of water outlet is as follows:
L2=L1d12/2d22
The water inlet diameter d1=G1/2 " of vortex acceleration system, the water outlet diameter d2=G1/16 " of vortex acceleration system,
Then L2=64L1；Kinetic energy E=1/2mL2
Bubble is after being vortexed and accelerating, and movement velocity improves 64 times, and kinetic energy then increases 4096 times, and energy rank generates
Significantly transition.This kinetic energy is enough to beat in effective propagation path (transmission range that break chemical bonds and covalent bond occur)
The covalent key connection between any pollutant and hydrone and the chemistry key connection inside pollutant are broken, realizes purification of water quality reduction
With the oxidative degradation to pollutant.When active oxygen air bubble flow rate reaches 256m/s or more, effective propagation path 0.5-0.8
Rice；Air bubble flow rate reach 640m/s it is even higher when, Kinetic energy of bubble multiplication, in water effective propagation path will increase to 3 meters with
On, bubble is further improved to the oxidative degradation rate of pollutant and to the effect of sewage purification.
The selected range of general water inlet flow velocity L1 is 4-10m/s, up to 20m/s, therefore the increasing of water outlet flow velocity L2
Fast range is 256-640m/s, and highest water outlet flow velocity can achieve 1280m/s.
Micro-nano bubble and several typical speed of moving body compare
Type speed (m/s)
Hydrogen molecule 1768
Rifle bullet 700-1000
Active oxygen bubble 256-1280
Jet plane 278
High-speed railway 83
3 intermolecular energies
All there is intermolecular active force between any molecule, becomes intermolecular energy.
The bubble formed after cutting accelerates in vortex acceleration system along with cutting aqueous solution, in accelerated motion
The pressure from outside gradually increases, and bubble gradually reduces because external pressure increases, and active oxygen species spacing is gradually reduced, because
This causes intermolecular force more and more stronger, and intermolecular energy steps up, to containing bladdery aqueous solution injection before, bubble because
The effect of pressure is compressed to minimum, and bubble diameter is compressed to 5 microns to several nanometers, and intermolecular energy accumulation reaches highest, bubble
Active oxygen species free warm-up movement enhancing after rupture, can be added at any time in hydrone covalent bond becomes dissolved oxygen, can also be with
It is broken the covalent bond that other substances and hydrone are formed at any time, aoxidizes other substances.
4 Explosive Energies
The micro-nano bubble of active oxygen generates three kinds of variations after entering in water, the first is bubbles burst, and active oxygen is with molecule
State or ionic state are dissolved in the water as dissolved oxygen or active ion oxygen；Second is that bubble fusion becomes macromolecular bubble, with
Bubble constantly merge growth, bubble will rise the water surface out；The third keeps ortho states lateral in water, downward, upward for bubble
Movement, can just rise to the water surface after 4-5 hours, play the effect of oxidative degradation and purified water in this process.
After bubbles burst Explosive Energy described in us refers to that the first situation, the micro-nano bubble of active oxygen enter in water, because
Bubble internal pressure is higher to cause walls to have relatively high tension, collides or other conditions lead to bubbles burst,
The tension force effect of walls will discharge huge explosion energy, and this explosion energy can promote active oxygen species to be dissolved in water, together
When can destroy the covalent key connection of pollutant and water, the chemistry key connection inside pollutant can also be destroyed, active oxygen is simultaneously
It plays a role, completes oxidative degradation pollutant and purification of water quality.
5 combine energy
The micro-nano bubble of active oxygen occurs second of variation i.e. bubble fusion is as air pocket after entering in water when, due to gas
Bubble fusion leads to walls reduction in surface tension, the bubble of fusion will discharge biggish bubble combine can, this combination can be with
Cause the Covalent bonding together between the pollutant and water on bubble periphery to rupture, the active oxygen in bubble is made to generate oxidation to pollutant
The dissolution of degradation and active oxygen species in water.
Above five kinds of energy coexist in the micro-nano bubble of active oxygen, and it is super that five kinds of energy possess active oxygen bubble after combining
High particle energy.The movement of the micro-nano bubble of active oxygen is caused by bubble self-energy, and bubble makes in high-speed motion
Liquid is heated to the critical state that can be chemically reacted at any time, wherein chemical reaction will it is unthinkable with us,
The speed that cannot be speculated from physical angle occurs, and so as to play oxidation to pollutant any in water, reaches oxidation drop
Solve pollutant and purpose of purifying the water quality.
This high energy oxygen bubbles or micel are sprayed onto air in the spraying mode of solution, are surpassed because active oxygen bubble has
High energy can trap the various pollutants in air, and to pollutant oxidative degradation, purify air.
Summary of the invention
The purpose of the present invention is to provide a kind of micro-nanos for water oxygenation dissolved oxygen to steep device and method, has oxygenation effect
Fruit is good, and low energy consumption, invests small, and at low cost, stability and the good advantage of controllability are suitable for various water engineerings, application range
Extensively.
To achieve the goals above, technical solution used in the embodiment of the present invention is as follows:
A kind of micro-nano bubble equipment for water oxygenation dissolved oxygen, it includes: gas tank；The gas tank connects air dissolved pump；
The air dissolved pump connection gas-liquid separation pump connects water treatment trough by a pressure pump.
Further, the air dissolved pump includes: air intake duct；The air intake duct is connected with gas tank, by the gas in gas tank
Body sucks in air dissolved pump；The air dissolved pump further include: water inlet pipe and high revolving speed impeller；Be provided on the water inlet pipe inlet valve and
Vacuum meter.
Further, exhaust valve is provided on the knockout drum.
Further, pressure gauge is additionally provided between the knockout drum and the water treatment trough.
A method of equipment is steeped for the micro-nano of water oxygenation dissolved oxygen, which comprises
Step 1: acquiring gas from air-source, be stored into gas tank；
Step 2: the gas in gas tank being drawn into air dissolved pump, molten gas disposal is carried out；
Step 3: after molten gas disposal, liquid being worn in input knockout drum, gas-liquid separation processing is carried out；
Step 4: gas-liquid is sufficiently mixed to by quick runner and is formed the bubble of micro/nano level；
Step 5: micro-nano bubble being discharged by outlet conduit and is transferred in water treatment trough.
The beneficial effects of the present invention are: passing through the synergy of air-source gas collecting and gas-liquid mixing pump, air is cut
Small bubble is cut and be compressed into, and is injected in water with high linear speed, formation initial motion speed is higher in water, has
There is the high other bubble of dissolved oxygen micro/nano level of activity of higher rate travel and transfer rate, in external kinetic energy and interior on surface
Under the action of the energy of power, air (mainly oxygen) is dissolved in water with molecular state, ionic state and micro-nano bubble shape
In, reach oxygenation purpose, oxygenation effect is good, and low energy consumption, and investment is small, and at low cost, stability and controllability are good, is suitable for various water
Engineering is measured, is had a wide range of application.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate
Appended attached drawing, is described in detail below.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 shows the structural schematic diagram of the micro-nano bubble equipment provided in an embodiment of the present invention for water oxygenation dissolved oxygen.
Wherein, 10- gas tank, 21- air dissolved pump, 21a- water inlet pipe, 21b- air intake duct, 21c- inlet valve, 21d- vacuum meter,
22- knockout drum, 22a- exhaust valve, 23- water treatment trough, 24- pressure gauge, 25- pressure valve.
Specific embodiment
Below in conjunction with attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Usually exist
The component of the embodiment of the present invention described and illustrated in attached drawing can be arranged and be designed with a variety of different configurations herein.Cause
This, is not intended to limit claimed invention to the detailed description of the embodiment of the present invention provided in the accompanying drawings below
Range, but it is merely representative of selected embodiment of the invention.Based on the embodiment of the present invention, those skilled in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.Meanwhile of the invention
In description, term " first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
A kind of micro-nano bubble equipment for water oxygenation dissolved oxygen, it includes: gas tank；The gas tank connects air dissolved pump；
The air dissolved pump connection gas-liquid separation pump connects water treatment trough by a pressure pump.
Further, the air dissolved pump includes: air intake duct；The air intake duct is connected with gas tank, by the gas in gas tank
Body sucks in air dissolved pump；The air dissolved pump further include: water inlet pipe and high revolving speed impeller；Be provided on the water inlet pipe inlet valve and
Vacuum meter.
Further, exhaust valve is provided on the knockout drum.
Further, pressure gauge is additionally provided between the knockout drum and the water treatment trough.
A method of equipment is steeped for the micro-nano of water oxygenation dissolved oxygen, which comprises
Step 1: acquiring gas from air-source, be stored into gas tank；
Step 2: the gas in gas tank being drawn into air dissolved pump, molten gas disposal is carried out；
Step 3: after molten gas disposal, liquid being worn in input knockout drum, gas-liquid separation processing is carried out；
Step 4: gas-liquid is sufficiently mixed to by quick runner and is formed the bubble of micro/nano level；
Step 5: micro-nano bubble being discharged by outlet conduit and is transferred in water treatment trough.
In several embodiments provided herein, it should be understood that disclosed device and method can also pass through
Other modes are realized.The apparatus embodiments described above are merely exemplary, for example, flow chart and block diagram in attached drawing
Show the device of multiple embodiments according to the present invention, the architectural framework in the cards of method and computer program product,
Function and operation.In this regard, each box in flowchart or block diagram can represent the one of a unit, program segment or code
Part, a part of the unit, program segment or code, which includes that one or more is for implementing the specified logical function, to be held
Row instruction.It should also be noted that function marked in the box can also be to be different from some implementations as replacement
The sequence marked in attached drawing occurs.For example, two continuous boxes can actually be basically executed in parallel, they are sometimes
It can execute in the opposite order, this depends on the function involved.It is also noted that every in block diagram and or flow chart
The combination of box in a box and block diagram and or flow chart can use the dedicated base for executing defined function or movement
It realizes, or can realize using a combination of dedicated hardware and computer instructions in the system of hardware.
In addition, each functional unit in each embodiment of the present invention can integrate one independent portion of formation together
Point, it is also possible to each unit individualism, an independent part can also be integrated to form with two or more units.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a
People's computer, server or network equipment etc.) it performs all or part of the steps of the method described in the various embodiments of the present invention.
And storage medium above-mentioned includes: that USB flash disk, mobile hard disk, read-only memory (ROM, Read-Onl8 Memor8), arbitrary access are deposited
The various media that can store program code such as reservoir (RAM, RandomAccess Memor8), magnetic or disk.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.It should also be noted that similar label and letter exist
Similar terms are indicated in following attached drawing, therefore, once being defined in a certain Xiang Yi attached drawing, are then not required in subsequent attached drawing
It is further defined and explained.
Claims (5)
1. a kind of micro-nano for water oxygenation dissolved oxygen steeps equipment, which is characterized in that it includes: gas tank；The gas tank connects
Connect air dissolved pump；The air dissolved pump connection gas-liquid separation pump connects water treatment trough by a pressure pump.
2. steeping equipment for the micro-nano of water oxygenation dissolved oxygen as described in claim 1, which is characterized in that the air dissolved pump packet
It includes: air intake duct；The air intake duct is connected with gas tank, will be in the gas sucking air dissolved pump in gas tank；The air dissolved pump also wraps
It includes: water inlet pipe and high revolving speed impeller；Inlet valve and vacuum meter are provided on the water inlet pipe.
3. steeping equipment for the micro-nano of water oxygenation dissolved oxygen as claimed in claim 2, which is characterized in that the knockout drum
On be provided with exhaust valve.
4. steeping equipment for the micro-nano of water oxygenation dissolved oxygen as claimed in claim 3, which is characterized in that the knockout drum
Pressure gauge is additionally provided between the water treatment trough.
5. a kind of method based on the micro-nano bubble equipment for being directed to water oxygenation dissolved oxygen described in one of Claims 1-4, feature
It is, which comprises
Step 1: acquiring gas from air-source, be stored into gas tank；
Step 2: the gas in gas tank being drawn into air dissolved pump, molten gas disposal is carried out；
Step 3: after molten gas disposal, liquid being worn in input knockout drum, gas-liquid separation processing is carried out；
Step 4: gas-liquid is sufficiently mixed to by quick runner and is formed the bubble of micro/nano level；
Step 5: micro-nano bubble being discharged by outlet conduit and is transferred in water treatment trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810072954.1A CN110078228A (en) | 2018-01-25 | 2018-01-25 | A kind of micro-nano bubble device and method for water oxygenation dissolved oxygen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810072954.1A CN110078228A (en) | 2018-01-25 | 2018-01-25 | A kind of micro-nano bubble device and method for water oxygenation dissolved oxygen |
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| CN110078228A true CN110078228A (en) | 2019-08-02 |
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| CN201810072954.1A Pending CN110078228A (en) | 2018-01-25 | 2018-01-25 | A kind of micro-nano bubble device and method for water oxygenation dissolved oxygen |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113857124A (en) * | 2021-09-29 | 2021-12-31 | 安徽鲸洋生物科技有限公司 | Water body cavitation equipment and water body cavitation method |
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| CN106630101A (en) * | 2017-01-05 | 2017-05-10 | 中国科学院上海高等研究院 | Device and method based on micro/nano gas bubble cyanogen breaking |
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| JP4621796B1 (en) * | 2009-10-20 | 2011-01-26 | 修一 石川 | Swivel type micro bubble generator |
| US8851457B2 (en) * | 2011-03-09 | 2014-10-07 | Richard LADOUCEUR | Low-turbulent aerator and aeration method |
| CN106630096A (en) * | 2016-11-09 | 2017-05-10 | 江苏宜星星晨环境工程有限公司 | High-energy-oxygen water purifier system |
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