CN107215990A - A kind of Dan Duozhi gases preparation unit - Google Patents

A kind of Dan Duozhi gases preparation unit Download PDF

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Publication number
CN107215990A
CN107215990A CN201710328900.2A CN201710328900A CN107215990A CN 107215990 A CN107215990 A CN 107215990A CN 201710328900 A CN201710328900 A CN 201710328900A CN 107215990 A CN107215990 A CN 107215990A
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China
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gas
liquid separation
cavitation
electrolytic cell
reaction
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CN201710328900.2A
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CN107215990B (en
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余海松
汪杰明
李卓益
黄琨
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Jade Linghua Technology Co Ltd
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Jade Linghua Technology Co Ltd
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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
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • 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
    • C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • 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
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/005—Processes using a programmable logic controller [PLC]
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/05—Conductivity or salinity

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  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

The present invention relates to a kind of Dan Duozhi gases preparation unit, including electrolytic cell, the gas-liquid separation pipe being connected by heat exchanging fin with electrolytic cell, the gas-liquid separation pipe is connected with ion water machine and catalyst unit simultaneously, the liquid separation outlet of gas-liquid separation pipe is connected with electrolytic cell, and the gas separation outlet of the gas-liquid separation pipe is connected with multiple jets Cavitation unit.The equipment of the present invention can prepare the high concentration simple substance or many matter aqueous solution of various labels, and can keep for a long time the aqueous solution concentration, simple substance or many matter gases bubble size area between 10nm 120nm, frequency maximum number diameter about 30nm 60nm, frequency peak diameter about 20nm 70nm, frequency minimum value diameter about 5nm 20nm.

Description

A kind of Dan Duozhi gases preparation unit
Technical field
The present invention relates to the jet flow cavitation field of water, more particularly to a kind of Dan Duozhi gases preparation unit.
Background technology
In many occasions, the gas solubility for improving the aqueous solution prepares the simple substance and many matter gas water of high concentration in other words Solution, with very special effect and effect.For example, it is both at home and abroad that hydrogen rich water is water-soluble as a kind of high-efficiency antioxidant ability Liquid, has carried out numerous studies for many years and has thought, hydrogen rich water has special strong anti-oxidation ability and optionally neutralizes hydroxyl certainly By base, nitrous acid anion etc., and applied to life, bioscience and industrial chemistry etc. field；As heavy-oxygen-enriched water has been permitted Conglomerate application, particularly aquifer cultivation industry improve dissolved oxygen amount and water body purification processing improves DO values；For another example rich nitrogen water have compared with Preferable sterilization deoxidation effect, can be advantageously applied to that animals and plants are fresh-keeping and agricultural cultivation application etc. all obtains good effect Really.It is well known that in pure water body gas solubility size, have certain saturation degree, and according to the property of gas, pressure The temperature of strong and solvent different and change.For example, at 20 DEG C, the pressure of gas is 1.013 × 10^5Pa, and one liter of water can be with The volume of dissolved gas is:Hydrogen is 0.01819L, and oxygen is 0.03102L.And nitrogen is in gas density nominally 1.25g/L, nitrogen solubility very little in water at normal temperatures and pressures, only about dissolves nitrogen of 0.02 volume etc. in 1 volume of water Deng.So, the solubility for improving gas improves the content of gas in aqueous in other words, for every field, has More specifically effect and wider application.The high concentration solution for how improving various gases has become hot research Problem.
Patent CN103408122A《A kind of hyperoxia hydrogen rich water and its preparation method and application》It is made what is dissolved in water Oxygen content is between 20.0mg/L~70.0mg/L, and the hydrogen content dissolved is between 1.0mg/L~10.0mg/L.Patent CN105600905A《A kind of preparation method of anion hydrogen rich water》The hydrogen content of the anion hydrogen rich water of preparation be 0.8ppm~ 1.5ppm, oxidation-reduction potential is -300mv~-500mv, 500~1000/cm of release anion number3.Patent CN 105923712A《Hydrogen rich water preparation method, device, canned aquatic producing line, net/water dispenser》It is in cathode side shape using water electrolysis Into hydrogen and the water method that is mixed to form hydrogen rich water.The concentration for controlling the hydrogen rich water of generation in atmospheric conditions is 2ppm.Plus The water of presently commercially available various rich gas element of volume be all on certain contents level.
The content of the invention
There is provided the system of a kind of high concentration elementary gas and many matter gas aqueous solution according to the deficiencies in the prior art by the present invention Preparation Method and device.The method of the present invention is according to certain ratio using various simple substance or the gas and 10M Ω deionized waters of many matter Example is mixed, and the high concentration of various labels is prepared through special construction equipment multiple jets cavitation microreactor group of the invention Simple substance or many matter gas aqueous solution.The high concentration simple substance or many matter gases of the various labels prepared by this method and equipment are water-soluble Liquid, can keep the simple substance in water or many matter gases not to separate out for a long time, and without any chemical substance of addition in water.
The technical scheme is that：
A kind of Dan Duozhi gases preparation unit, it is characterised in that including electrolytic cell, be connected by heat exchanging fin with electrolytic cell Gas-liquid separation pipe, the gas-liquid separation pipe is connected with ion water machine and catalyst unit simultaneously, the liquid point of gas-liquid separation pipe Separate out mouth to be connected with electrolytic cell, the gas separation outlet of the gas-liquid separation pipe is connected with multiple jets Cavitation unit.
In a kind of above-mentioned Dan Duozhi gases preparation unit, the electrolytic cell whole electrolytic cell is extended transversely through provided with one Central shaft, the central shaft two ends in electrolytic cell, which are fixed between insulation board, the insulation board at two ends, is symmetrically fixed with two arrays of electrodes Plate, described to be made up of multi-disc, battery lead plate is at intervals of 1-3mm, and voltage is 12-48V, and Faradaic current is 50-200MA, electrode sheet material Matter is stainless steel 304,8-10 μm of plating nickel on surface.
The process and apparatus of the present invention can prepare the high concentration simple substance or many matter aqueous solution of various labels, it is possible to long Time keeps the bubble size area of concentration, simple substance or many matter gases of the aqueous solution between 10nm-120nm, frequency maximum number Diameter about 30nm-60nm, frequency peak diameter about 20nm-70nm, frequency minimum value diameter about 5nm-20nm, high concentration of the invention The aqueous solution be able to can be kept substantially not changing for three months in the container of closing with long term storage in the container do not closed.
Brief description of the drawings
Fig. 1 is the structural representation of the preparation method system of high concentration elementary gas and many matter gas aqueous solution.
Fig. 2 is the structural representation of water and catalyst preparation unit..
Fig. 3 is the structural representation of simple substance or many matter gas preparation units..
Fig. 4 is the structural representation of the micro- reaction system of multiple jets cavitation..
Fig. 5 a are the structural representations of jet flow cavitation microreactor group.
Fig. 5 b are the main structure diagrams of jet flow cavitation microreactor group.
Fig. 5 c are the structural representations of the first multiple cavitation piece b-1 in jet flow cavitation microreactor group.
Fig. 5 d are the schematic diagrames of Fig. 5 c left view structure.
Fig. 5 e are the structural representations of the second multiple cavitation piece b-2 in jet flow cavitation microreactor group.
Fig. 5 f are the schematic diagrames of Fig. 5 e left view structure.
Fig. 5 g are the structural representations of housing.
Fig. 5 h are the schematic diagrames of Fig. 5 g left view structure.
Fig. 6 a are the structure enlarged diagrams at I in Fig. 5 b.
Fig. 6 b are the structure enlarged diagrams at II in Fig. 5 b.
Fig. 6 c are the curve maps of P pressure, V flow velocitys and caliber change triadic relation in jet flow cavitation microreactor (monomer).
Fig. 7 a are a kind of structural representations of the centrifugal multiple jets cavitation microreactor of power.
Fig. 7 b are another structural representations of the centrifugal multiple jets cavitation microreactor of power..
Fig. 7 c are the main structure diagrams of reactive end cover plate one in the centrifugal multiple jets cavitation microreactor of power.
Fig. 7 d are Fig. 7 c left view structural representations.
Fig. 7 e are the main structure diagrams of reaction plate two in the centrifugal multiple jets cavitation microreactor of power.
Fig. 7 f are Fig. 7 e left view structural representations.
Fig. 7 g are the main structure diagrams of reaction plate five in the centrifugal multiple jets cavitation microreactor of power.
Fig. 7 h are Fig. 7 g left view structural representations.
Fig. 7 i are the main structure diagrams of reaction plate six in the centrifugal multiple jets cavitation microreactor of power.
Fig. 7 j are Fig. 7 i left view structural representations.
Fig. 7 k are the main structure diagrams of reaction plate three in the centrifugal multiple jets cavitation microreactor of power.
Fig. 7 l are Fig. 7 k left view structural representations.
Fig. 7 m are the main structure diagrams of reaction plate four in the centrifugal multiple jets cavitation microreactor of power.
Fig. 7 n are Fig. 7 m left view structural representations.
Fig. 7 o are that the overlay structure of reaction plate five and reaction plate six in the centrifugal multiple jets cavitation microreactor of power shows It is intended to.
Fig. 7 p are Fig. 7 m left view structural representations.
Fig. 7 q are the centrifugal multiple jets cavitation process system schematics of power.
Fig. 8 is hydrogen-oxygen (2:1) mixed gas high concentration solution facilities and equipments scheme.
Fig. 9 is bubble size and the frequency figure of density in embodiment.
Figure 10 is the graph of a relation of OH concentration and pressure in embodiment.
Figure 11 is the graph of a relation of OH concentration and time in embodiment.
Figure 12 is the graph of a relation of OH concentration and temperature in embodiment.
Figure 13 is elementary gas or many matter gas schematic diagrames.
Embodiment
The above of the present invention is described in further detail with reference to implementation example, but it is not intended that skill of the present invention Art scheme only limits implementation example.The present invention is suitable for the preparation of all simple substance or many matter gases.
The present invention includes：
Power control system：Powered for whole preparation facilities, and control the power supply of power supply stable；
PLC system：It is connected with power supply power control system, the work for controlling all functional units of preparation facilities；
Unit for treating water：Based on catalyst, the aqueous solution is subjected to quick deionization；
Simple substance or many matter gas preparation units：For preparing simple substance or many matter gases；
The micro- reaction system of multiple jets cavitation：For by the aqueous solution of deionization and the simple substance or many matter gases that prepare Mixed, and export required high concentration solution.
Unit for treating water includes deionizing water machine and the catalyst unit being connected with deionizing water machine.
The deionized water resistivity of deionizing water machine is 10M Ω, and the catalyst of described catalyst unit includes KOH alkaline electrolysises Liquid.
Simple substance or many matter gas preparation units include device for producing hydrogen, oxygenerator, brown gases preparation facilities, nitrogen-making device With one kind or Multiple Combination in conventional gas storing apparatus.
Device for producing hydrogen, oxygenerator use identical oxyhydrogen machine, and hydrogen and oxygen are provided respectively；Described Brown Gas system Standby device provides hydrogen and oxygen gas mixture using Blang's machine；The nitrogen-making device provides nitrogen using system with molecular sieve for preparing nitrogen machine；Described Conventional gas storing apparatus provides required simple substance or many matter gases using conventional air accumulator.
Simple substance or many matter gas preparation units include electrolytic cell, the gas-liquid separation being connected by heat exchanging fin with electrolytic cell Pipe, the gas-liquid separation pipe is connected with ion water machine and catalyst unit simultaneously, liquid separation outlet and the electricity of gas-liquid separation pipe Groove connection is solved, the gas separation outlet of the gas-liquid separation pipe is connected with multiple jets Cavitation unit.
Provided with a central shaft for extending transversely through whole electrolytic cell in electrolytic cell, the central shaft two ends in electrolytic cell are fixed with Two arrays of electrodes plate is symmetrically fixed between insulation board, the insulation board at two ends, it is described to be made up of multi-disc, battery lead plate at intervals of 1-3mm, Voltage is 12-48V, and Faradaic current is 50-200MA, and battery lead plate material is stainless steel 304,8-10 μm of plating nickel on surface.
The micro- reaction system of multiple jets cavitation includes：
The micro- reaction member of multiple jets cavitation：For by the aqueous solution of deionization and the simple substance or many matter gases that prepare Mixed,
High concentrations of gas aqueous solution adjustment unit：Proportioning for adjusting the high concentrations of gas aqueous solution according to setting.
The entrance point of the micro- reaction member of multiple jets cavitation is connected with simple substance or many matter gas preparation units, the port of export and height Concentration gases aqueous solution adjustment unit is connected, the high concentrations of gas aqueous solution adjustment unit also with deionizing water machine and multiple The entrance point connection of the micro- reaction member of jet flow cavitation.
The jet flow cavitation that the micro- reaction member of multiple jets cavitation includes cylindrical body and is arranged in cylindrical body is micro- anti- Answer device group；The jet flow cavitation microreactor group includes multiple cavitation piece one (b-1), multiple cavitation piece two (b-2) and is arranged vertically Into at least one set of or multigroup；The aqueous solution flow direction of the micro- reaction member of multiple jets cavitation is followed successively by arrival end, at least one set or many The multiple cavitation piece group of group, the port of export.
Funnel-shaped container is sequentially connected provided with two in multiple cavitation piece in jet flow cavitation microreactor group, respectively container One and container two；Container one and the container two small one end that is open link together, and the small one end of opening is a diameter ofIn；Container One another end opening isEnter；Another end opening of container one isGo out；And The height of container one is L1, and the total height after container one and container two are connected is L0, and L1=1/3L0.
The micro- reaction system of multiple jets cavitation includes the centrifugal micro- reaction system of multiple jets cavitation of a power；It is described dynamic The centrifugal micro- reaction system of multiple jets cavitation of power includes cylindrical body and the microreactor being arranged in cylindrical body, described Microreactor is coupled by the motor outside dynamic rotation axle and cylindrical body, and can at a high speed be rotated under the driving of motor, cylinder Shape bulk aqueous solution entrance point is connected with deionizing water machine, and gas inlet end is connected with simple substance or many matter gas preparation units；Institute It is the deionized water that resistivity is 10M Ω to state the aqueous solution；The elementary gas is to include the various single pure gas such as hydrogen, oxygen, nitrogen Body；Many matter gases are at least to include the mixed gas of two or more elementary gas.
Microreactor includes reactive end cover plate one, reaction plate two, reaction plate three and the reaction from top to bottom set gradually Piece four；The reactive end cover plate one is annular shape, the flange that middle part circular hole, which is provided with, to be used for and dynamic rotation axle is coupled；Reaction plate 2nd, reaction plate three is that middle part is provided with some cellular circular holes, and reaction plate four is annular shape, the circular hole at middle part and cylindrical body it is interior Portion is communicated, and the aperture of the reaction plate two, reaction plate three and reaction plate four is the same, also, reaction plate one and reaction plate two Arrays of openings position is in dislocation phase arrangement, when reaction plate one and the coincidence of reaction plate two, and each in reaction plate one is circular The center of circle of through hole is the nearest outer joining of three adjacent circular through holes in reaction plate two；Each minisize reaction kettle with it is adjacent anti- Answer kettle to communicate, constitute liquid medium and continuously flowed under the states such as different spaces, pressure, temperature, jet and participate in reaction Multiple minisize reaction kettle；It is closely connected gapless between each reaction plate；Because microreactor is to rotate at a high speed, in centrifugal force In the presence of liquid be inhaled into through central through hole, liquid is projected to horizontal direction by the reaction microchamber in each microreactor.
Reaction plate two, reaction plate three and reaction plate are superimposed setting about four, and reaction plate two, reaction plate three and anti- The honeycomb circular hole between piece four is answered to be staggered.
Microreactor includes the reactive end cover plate one from top to bottom set gradually, reaction plate two, reaction plate three, reaction plate 5th, reaction plate six and reaction plate four；The reactive end cover plate one is annular shape, and middle part circular hole, which is provided with, to be used for and dynamic rotation The flange of axle mating；Reaction plate two, reaction plate three, reaction plate five, reaction plate six are that middle part is provided with some cellular circular holes, each It is closely connected gapless between reaction plate；Because microreactor is to rotate at a high speed, liquid is logical through center under the influence of centrifugal force Hole is inhaled into, and liquid is projected to horizontal direction by the reaction microchamber in each microreactor.
Reaction plate two, reaction plate three, reaction plate five, reaction plate six and reaction plate are superimposed setting, and reaction plate about four 2nd, the honeycomb circular hole between reaction plate three, reaction plate five, reaction plate six is staggered.
A kind of preparation method of high concentration elementary gas and many matter gas aqueous solution, including：
Step 1, running water or commercially available various drinking water pass through deionizing water machine by deionization of the water process for 10M Ω Water, addition purity be 99%KOH electrolyte, be mixed into concentration be 3-8% electrolyte, and by catalyst unit pipeline to 2-10 catalyzer contact agent entrances, when the concentration of electrolyte of electrolysis system rises to more than 12%, deionizing water machine will through piping to Pure water is supplemented in 2-6 knockout drums, the concentration and amount of liquid of electrolysis system electrolyte is kept；
Step 2, electrolyte arrive electrolyte circulation pipe by knockout drum again, from P1 circulating pumps and F4 valves to electrolytic cell Middle conveying electrolyte is circulated, and the hydrogen and oxygen mixture and water that battery lead plate is produced after being powered are back to gas-liquid by heat exchanging fin again Knockout drum is circulated,
Heat exchange is provided by heat-exchange fan and keep electrolyte temperature in 40-70 when step 3, gas-liquid pass through heat exchanging fin Between DEG C, knockout drum carries out gas-liquid separation, keeps 0.08-0.2MPa pressure range, and catalyzer contact agent entrance provides KOH and touched Matchmaker, keeps between concentration 3-8%, the gas that knockout drum is separated is conveyed more than 3 by hydrogen and oxygen mixture outlet conduit Weight jet flow cavitation reaction member；
Step 4, hydrogen and oxygen gas mixture are reacted into multiple jets Cavitation unit, while high concentrations of gas is water-soluble The deionized water of liquid adjustment unit is kept by deionizing water machine 10M Ω through pipeline and F5 valves supplement；P2 kinetic pumps, F1 choke valves, The aqueous solution that concentration of aqueous solution is adjusted in tank is transported to jet flow cavitation microreactor group by F2 pressure regulator valves, carries out jet flow cavitation circulation Reaction；When parameter is up to standard, 5 high concentration solution's holding vessels are transported to by F3 valves.In step 4, jet flow cavitation microreactor When the group circular treatment time is 60min, detection obtains aqueous temperature for 38 DEG C；PH value is 8.5；ORP is -630mv；And obtain The frequency figure of bubble size and density, display result is a diameter of 50nm of frequency maximum number, a diameter of 40nm in frequency peak, and frequency is most The small a diameter of 10nm of value；After reaction of the substantial amounts of molten hydrogen-oxygen microvesicle by jet flow cavitation microreactor group, the medium of liquid and molten The contact interface of hydrogen-oxygen microvesicle generates the form of microvesicle ion, that is, generates nanometer size effect, gas microbubbles are in the aqueous solution In can not separated out with long-time stable, observing can keep three months concentration of aqueous solution not have substantially in the container do not closed Change.
First, the specific apparatus structure of the present invention is introduced below in conjunction with the accompanying drawings：
1 unit for treating water includes coming out for water deionization, the resistivity 10M Ω of de-ionized water.Described touches Matchmaker includes KOH alkaline electrolytes.
2 simple substance or many matter gas preparation units include a device for producing hydrogen, b oxygenerators, c brown gases, d nitrogen dress Put and any gases of e.Wherein described a device for producing hydrogen, b oxygenerators can provide hydrogen and oxygen respectively by oxyhydrogen machine.Institute The c brown gases stated can provide hydrogen and oxygen gas mixture by Blang's machine.The d nitrogen-making devices can be provided by system with molecular sieve for preparing nitrogen machine Nitrogen.Simple substance, many matter gases that any gases of described e can be provided by commercially available conventional air accumulator.
The micro- reaction system of multiple jets cavitation includes 3 multiple jets Cavitation units, the 4 high concentrations of gas aqueous solution Adjustment unit, P kinetic pumps, F1 choke valves, F2 pressure regulator valves composition.
It is micro- anti-that 3 described multiple jets Cavitation units include Fig. 5 jet flow cavitation microreactors group, Fig. 6 jet flow cavitations Answer the centrifugal multiple jets cavitation microreactor of device (monomer), Fig. 7 power, the centrifugal multiple jets cavitation process of Fig. 7 .1 power System.It is many that Fig. 5 jet flow cavitations microreactor group includes housing end plug, housing, fastening bolt, the multiple cavitation pieces of b-1, b-2 Weight cavitation piece composition, two ends are provided with entrance, the port of export.Fig. 6 jet flow cavitations microreactor (monomer) is that Fig. 5 jet flow cavitations are micro- The description of the cavitation microreactor monomer of reactor group I and II.The centrifugal multiple jets cavitation microreactor of described Fig. 7 power Including dynamic rotation axle, c-1 microreactor power end cap, the micro- reaction single group monolithic of c-2 multiple jets cavitations, c-3 multiple jets The micro- multigroup monolithic of reaction of the micro- reaction single group monolithic of cavitation, c-4 inlet end caps, c-5 multiple jets cavitations, c-6 multiple jets cavitations Micro- multigroup monolithic of reaction, the combination of c-7 biplates, bolt, fixing bolt composition.Described Fig. 7 .1 power is centrifugal multiple to be penetrated Flowing cavitation process system includes 7-1 housings, 7-2 power motors, microreactor group, F6 water intaking valves, F7 intake valves, F8 high concentration waters Taphole valve, blow vent composition.
Fig. 5 jet flow cavitations microreactor group is entered including liquid by entrance, by the jet flow cavitation of multiple cavitation group Discharged afterwards by outlet.One or more groups of, the preferably 5-15 that multiple cavitation group is made up of the multiple cavitation pieces of b-1, the multiple cavitation pieces of b-2 Group composition.
The physical dimension relation of Fig. 6 jet flow cavitations microreactor (monomer) is L1=1/3L0.The curve map for changing triadic relation from P pressure, V flow velocitys and caliber can be obtained：L1 intervals are with the receipts of caliber When being reduced to L0, Fluid pressure progressively declines, and flow velocity is incrementally increased, when caliber is retracted to L0, and flow velocity is maximum, and Fluid pressure is near Minimum, due to effect of inertia, there is pressure negative value phenomenon in Fluid pressure moment, and then produces fluid cavitation effect.Now, liquid In microvesicle core produce, growth be expanded to the generation huge energy that crumbles and fall.Liquid-containing air is produced when liquid passes through I monomer microreactor Change is acted on, and jet cavitation is produced when II combination of monomers, and the effect of dual cavitation produces machinery, thermal effect, chemistry, biology etc. Etc. series of effects.It is mainly manifested in the increase at heterogeneous reaction interface；The HTHP produced during microvesicle makes to secure satisfactory grades Son decomposition, chemical bond rupture and generation free radical etc..The μ s of the life-span of cavitation bubbles about 0.1, it can be released when drastically collapsing Release huge energy, and produce speed be about 110m/s, the microjet that has strong impact power, make impact very high density, Gas-liquid interface area increases, and bubble becomes as low as nanoscale.The dual cavitation optimal parameter of the present invention is the increasing by OH concentration Dosage is determined.Its result of the test is Figure 10 OH concentration and graph of a relation, Figure 11 OH concentration and the relation of time of pressure The graph of a relation of figure, Figure 12 OH concentration and temperature.Dual cavitation optimal parameter be temperature at 0-50 DEG C, preferably 30-40 DEG C；Fluid Pressure is 0.3-0.7MPa, preferably 0.4-0.5MPa, and processing time is 30-120min, preferably 50-90min.
It is micro- by dynamic rotation axle, c-1 that the centrifugal multiple jets cavitation microreactor of described Fig. 7 power, which includes liquid, The entrance of the micro- reaction single group monolithic of reactor power end cap, c-2 multiple jets cavitations enters, due to the effect of centrifugal force, liquid It is defeated to the tangential direction of cylinder after the reaction that c-1, c-2, c-3, c-4 multiple reaction group are passed into by the through hole of c-4 pieces Go out.The multiple reaction group of the multi-discs such as the central through hole for passing through c-4, c-5, c-6 including liquid combination, because the effect of centrifugal force is passed through Cross after reaction, exported to the tangential direction of cylinder.C-7 is c-5 and c-6 overlapping schematic diagram, it is observed that liquid is walked To.C-5, c-6 are a pack, and principle upper sheet is more, and power is bigger, and treating capacity is also bigger.This patent is embodied as 3-20 groups, excellent Select 5-15 groups.
The described centrifugal multiple jets cavitation process system of Fig. 7 .1 power is entered including deionized water by F6 water intaking valves Reaction system, various gases enter the bottom of reaction system by F7 intake valves, and have 7.1-2 motors to provide power, carry out high Speed rotation, microreactor group produces centrifugal force, and gas-liquid is sucked by the through hole of microreactor bottom, and by microreactor Gas-liquid is assigned to the central inlet of each microreactor by heart through hole, carries out tangent line of the reacted gas-liquid along microreactor outer wall Direction is projected, and circulates participation reaction.When the concentration of aqueous solution in micro- reaction system reaches standard, by F8 high concentration solutions Outlet valve is discharged.Deionized water is 10M Ω；Centrifugal rotational speed is 100-2980r/min, preferably 200-1200r/min, the confession of gas Flow 5-50ml/min, preferably 10-30ml/min are given, reaction temperature is 20-50 DEG C, preferably 30-40 DEG C, reaction time 30- 120min, preferably 40-80min.
Fig. 5 jet flow cavitations microreactor group includes jet flow cavitation housing, the micro- reaction pack A of jet, the micro- reaction of jet Pack B is constituted.The centrifugal multiple jets cavitation microreactor of Fig. 7 power includes power shaft, microreactor piece A, micro- anti- Answer device piece B, microreactor piece C, microreactor piece D compositions.The micro- reaction system of Fig. 4 multiple jets cavitation includes 4-1 temperature It is table, 4-2PH meters, 4-3 electromotive force meter, F1 choke valves, F2 pressure regulator valves, P kinetic pumps, 3 multiple jets cavitation microreactors, 4 water-soluble Liquid concentration adjusts tank.
The 5 high concentrations of gas aqueous solution includes 5 finished pots.
Fig. 8 hydrogen-oxygens (2:1) mixed gas high concentration solution facilities and equipments scheme includes, 1 deionizing water machine (10M Ω), 2-1 central shafts, 2-2 insulation boards, 2-3 electrolytic cells, 2-4 battery lead plates, 2-5 heat exchanging fins, 2-6 gas-liquid separations pipe, 2-7 pressure Table, 2-8 thermometers, 2-9 safety valves, 2-10 catalyzer contact agents entrance, the outlet of 2-11 hydrogen and oxygen mixture, 2-12 electrolyte, 2-13 electrolysis Liquid circulation pipe, 2-14 heat-exchange fans, P1 circulating pumps, F4 electrolyte circulation valve, 3 jet flow cavitation microreactors, P2 kinetic pumps, It is 4 concentration of aqueous solution adjustment tank, 4-1 thermometers, 4-2PH meters, 4-3 electromotive force meter, F1 choke valves, F2 pressure regulator valves, F3 valves, 5 high Concentration of aqueous solution holding vessel is constituted.
2nd, below with hydrogen-oxygen (2:1) exemplified by the preparation of mixed gas high concentration solution, describe in detail using the present invention's Concrete scheme.
With reference to Fig. 8 hydrogen-oxygens (2:1) mixed gas high concentration solution facilities and equipments scheme：Hydrogen-oxygen (2:1) mixed gas is high Concentration of aqueous solution facilities and equipments scheme includes, and present device preparation water can be running water or commercially available various drinking water, and 1 Deionizing water machine (by the commercially available prod of country's license) is by the deionized water that water process is 10M Ω, and addition purity is 99%KOH Electrolyte, be mixed into concentration be 3-8% electrolyte, and by catalyst unit pipeline to 2-10 catalyzer contact agent entrances, work as electricity When the concentration of electrolyte of solution system rises to more than 12%, deionizing water machine will be supplemented through piping into 2-6 knockout drums Pure water, keeps the concentration and amount of liquid of electrolysis system electrolyte.Electrolyte arrives the circulation of 2-13 electrolyte by knockout drum again Pipe, from P1 circulating pumps and F4 valves, into 2-3 electrolytic cells, conveying electrolyte is circulated, the hydrogen that 2-4 battery lead plates are produced after being powered Oxygen gas mixture and water are back to 2-6 knockout drums by 2-5 heat exchanging fins again and circulated, and 2-4 battery lead plates can be by many Piece is constituted, and battery lead plate is at intervals of 1-3mm, and voltage is 12-48V, and Faradaic current is 50-200MA, and battery lead plate material is stainless steel 304,8-10 μm of plating nickel on surface is electrolysed using capacitive electrolytic method, and gas-liquid is passed through hot by 2-14 during 2-5 heat exchanging fins Exchange blower fan heat exchange is provided and electrolyte temperature is kept between 40-70 DEG C, 2-6 knockout drums carry out gas-liquid separation, by 2-7 pressure gauges, 2-8 thermometers control reading, 0.08-0.2MPa pressure range, 2-10 catalyzer contact agents are kept by 2-9 pressure gauges Entrance provides KOH catalyst, keeps between concentration 3-8%, the gas that 2-6 knockout drums are separated is mixed by 2-11 hydrogen-oxygens Gas outlet conduit is conveyed in 3 multiple jets Cavitation units.
Hydrogen and oxygen gas mixture is reacted into 3 multiple jets Cavitation units, while the 4 high concentrations of gas aqueous solution are adjusted The deionized water of whole unit is kept by 1 deionizing water machine 10M Ω through pipeline and F5 valves supplement.P2 kinetic pumps, F1 choke valves, F2 The aqueous solution that 4 concentration of aqueous solution are adjusted in tank is transported to Fig. 6 jet flow cavitation microreactor groups by pressure regulator valve, is carried out jet flow cavitation and is followed Ring reacts.React the concentration index that the aqueous solution is monitored by 4-1 thermometers, 4-2PH meters, 4-3 electromotive force meter.Fig. 6 jet flow cavitations are micro- Reactor group is using eight groups of combinations, when the circular treatment time is 60min, and detection obtains aqueous temperature for 38 DEG C；PH value is 8.5；ORP is -630mv；And Fig. 9 bubble sizes and the frequency figure of density are obtained, the result of display this example is that frequency maximum number is straight Footpath is about 50nm, and frequency peak diameter is about 40nm (50% population), frequency minimum value diameter about 10nm.Substantial amounts of molten hydrogen-oxygen is micro- After steeping reaction by jet flow cavitation microreactor group, the contact interface of the medium of liquid and molten hydrogen-oxygen microvesicle generate microvesicle from The form of son, that is, generate nanometer size effect, gas microbubbles can not be separated out with long-time stable, observed in aqueous In the container do not closed three months concentration of aqueous solution can be kept not change substantially.When parameter is up to standard, conveyed by F3 valves To 5 high concentration solution's holding vessels.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology neck belonging to of the invention The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.

Claims (2)

1. a kind of Dan Duozhi gases preparation unit, it is characterised in that including electrolytic cell, be connected by heat exchanging fin with electrolytic cell Gas-liquid separation pipe, the gas-liquid separation pipe is connected with ion water machine and catalyst unit simultaneously, the liquid separation of gas-liquid separation pipe Outlet is connected with electrolytic cell, and the gas separation outlet of the gas-liquid separation pipe is connected with multiple jets Cavitation unit.
2. a kind of Dan Duozhi gases preparation unit according to claim 1, it is characterised in that one is provided with the electrolytic cell Central shaft two ends in the individual central shaft for extending transversely through whole electrolytic cell, electrolytic cell are fixed with insulation board, the insulation board at two ends it Between be symmetrically fixed with two arrays of electrodes plate, described to be made up of multi-disc, battery lead plate is at intervals of 1-3mm, and voltage is 12-48V, Faradaic current For 50-200MA, battery lead plate material is stainless steel 304,8-10 μm of plating nickel on surface.
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110980915A (en) * 2019-12-23 2020-04-10 解冰 Nano oxygen radical water for directionally repairing variant cells and preparation method thereof
CN113282054A (en) * 2021-01-18 2021-08-20 安徽理工大学 Monitoring system of automatic cathode preparation device

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CN104857904A (en) * 2015-05-19 2015-08-26 金海能国际机电设备(北京)有限公司 Cavitation reactor
CN106000136A (en) * 2015-03-30 2016-10-12 上海纳诺巴伯纳米科技有限公司 Preparation device of supersaturated hydrogen solution and preparation method thereof

Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
CN106000136A (en) * 2015-03-30 2016-10-12 上海纳诺巴伯纳米科技有限公司 Preparation device of supersaturated hydrogen solution and preparation method thereof
CN104857904A (en) * 2015-05-19 2015-08-26 金海能国际机电设备(北京)有限公司 Cavitation reactor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110980915A (en) * 2019-12-23 2020-04-10 解冰 Nano oxygen radical water for directionally repairing variant cells and preparation method thereof
CN113282054A (en) * 2021-01-18 2021-08-20 安徽理工大学 Monitoring system of automatic cathode preparation device

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