CN108018090A - The preparation method and preparation facilities of micro-nano bubble liquid fuel - Google Patents

The preparation method and preparation facilities of micro-nano bubble liquid fuel Download PDF

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Publication number
CN108018090A
CN108018090A CN201810050798.9A CN201810050798A CN108018090A CN 108018090 A CN108018090 A CN 108018090A CN 201810050798 A CN201810050798 A CN 201810050798A CN 108018090 A CN108018090 A CN 108018090A
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liquid fuel
micro
bubble
valve
liquid
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***
何相华
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    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/2319—Methods of introducing gases into liquid media
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/2366—Parts; Accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
    • B01F23/2373—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media for obtaining fine bubbles, i.e. bubbles with a size below 100 µm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
    • B01F23/2376—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
    • B01F23/23761—Aerating, i.e. introducing oxygen containing gas in liquids
    • B01F23/237612—Oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/43—Mixing liquids with liquids; Emulsifying using driven stirrers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/82—Combinations of dissimilar mixers
    • B01F33/821—Combinations of dissimilar mixers with consecutive receptacles
    • B01F33/8212—Combinations of dissimilar mixers with consecutive receptacles with moving and non-moving stirring devices
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/503—Mixing fuel or propellant and water or gas, e.g. air, or other fluids, e.g. liquid additives to obtain fluid fuel
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/12—Inorganic compounds
    • C10L1/1208—Inorganic compounds elements
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/24—Mixing, stirring of fuel components
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/28—Cutting, disintegrating, shredding or grinding

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Accessories For Mixers (AREA)

Abstract

The invention discloses a kind of preparation method and preparation facilities of micro-nano bubble liquid fuel, the preparation method includes adding oxygenation additive in liquid fuel within and stirs evenly, oxygenation additive is surfactant, it will be added containing the liquid fuel of oxygenation additive in bubble generator, it is passed through oxygen, rotated through high speed and stir dissection, obtain micro-nano bubble liquid fuel.Preparation facilities includes make-up fluid reservoir, reservoir, bubble generator and oxygen generator, reservoir is connected by inlet tube with the inlet of bubble generator, oxygen generator is connected by air inlet pipe with the air inlet of bubble generator, the discharge port connection discharge nozzle of bubble generator.The method of the present invention can obtain a large amount of bubble oxygen and dissolved oxygen by adding oxygenation additive, and device can prevent fire, ensure safety by concatenating anti backfire valve.

Description

The preparation method and preparation facilities of micro-nano bubble liquid fuel
Technical field
The invention belongs to liquid fuel atomization burning and micro-nano bubbler techniques field, and in particular to micro-nano bubble liquid The preparation method and preparation facilities of fuel.
Background technology
Traditional liquid fuel combustion is that liquid fuel spray burns, and spray burning is exactly many small fuel fluid pearl combustion Burn, due to not oxygenous in small liquid pearl, when burning can only be from liquid bead surface from level to level to central burner, and burning velocity is slow, causes Burn insufficient, especially for heavy fuel (such as lubricating oil, residual oil, fusel oil), can more cause a large amount of black smokes to discharge, Waste of energy, pollutes environment.
Micro-nano bubble refers to diameter in tens nanometer to the micro-bubble between 50 microns, its specific surface area is big, energy Height, the research to micro-nano air-bubble is more at present, and studies having not been reported for micro-nano bubble fuel, and reason is as follows：One It is not expect；Second, micro-nano bubble fuel has certain danger, low molecule oil, alcohol, ether are particularly.
The content of the invention
The technical problem to be solved in the present invention is overcome the deficiencies in the prior art, the technology of especially micro-nano bubble fuel Blank, there is provided a kind of preparation method and preparation facilities of micro-nano bubble liquid fuel, micro-nano bubble liquid prepared by this method Fluid fuel is in spray burning, and due to containing micro-nano oxygen bubble and dissolved oxygen in liquid pearl, liquid pearl is inside and outside fired at the same time during burning Burn, and produce microexplosion, significantly improve more complete increased flame speeds, burning, blowdown reduction and the thermal efficiency.
In order to solve the above technical problems, the present invention uses following technical scheme.
A kind of preparation method of micro-nano bubble liquid fuel, the preparation method comprise the following steps：Liquid fuel within Middle addition oxygenation additive simultaneously stirs evenly, and the oxygenation additive is surfactant, by the liquid containing oxygenation additive Fuel is added in bubble generator, and oxygen is passed through into bubble generator, oxygen is occurred with liquid fuel in bubble The rotation of device high speed is subject to stirring to cut and produce micro-nano bubble, obtains micro-nano bubble liquid fuel.
In the preparation method of above-mentioned micro-nano bubble liquid fuel, it is preferred that the oxygenation additive is oil-soluble table Face activating agent or water soluble surfactant active, the HLB value of the oil soluble surfactant are less than 7, and the soluble surface lives Property agent HLB value be more than 9；
And/or when the liquid fuel is oil soluble liquid fuel, using oil soluble surfactant, when the liquid When fluid fuel is water-miscible fuel, using water soluble surfactant active.
In the preparation method of above-mentioned micro-nano bubble liquid fuel, it is preferred that the oxygenation additive includes sapn, spits Temperature, carboxylic acid type surfactant, carboxylate surfactant, sulfonate surfactant, benzene sulfonic acid salt form surface-active One or more in agent and naphthalene sulfonic acids salt form surfactant.
In the preparation method of above-mentioned micro-nano bubble liquid fuel, it is preferred that the carboxylic acid type surfactant is C10 ~C30 carboxylic acid type surfactants, the carboxylate surfactant is C10~C30 carboxylate surfactants, described Sulfonate surfactant is C15~C40 sulfonate surfactants, and the benzene sulfonic acid salt form surfactant is C15 ~C40 benzene sulfonic acid salt form surfactants.
In the preparation method of above-mentioned micro-nano bubble liquid fuel, it is preferred that the oxygenation additive and liquid fuel Mass ratio be 1: 100~10000；
And/or the time that is passed through of the oxygen is 30s~40s；
And/or the high-speed rotating speed control is more than or equal to 1500rpm.
In the preparation method of above-mentioned micro-nano bubble liquid fuel, it is preferred that the 1500rpm≤high-speed rotating speed Degree≤20000rpm.
In the preparation method of above-mentioned micro-nano bubble liquid fuel, it is preferred that the liquid fuel includes gasoline, coal One or more in oil, diesel oil, machine oil, lubricating oil, fusel oil, washing oil, alcohol, ether, ester, waste oil and useless alcohol；
And/or the micro-nano bubble liquid fuel using it is instant prepare and export and use immediately by the way of, the bubble Generating means is equipped with anti-backfire component with extraneous junction；
And/or the micro-nano bubble liquid fuel is repeatedly recycled to bubble generator and carries out circular treatment；
And/or the micro-nano bubble liquid fuel is for the micro-nano of engine, oil burning boiler or atomizer burner Bubble liquid fuel.
The technical concept total as one, the present invention also provides a kind of preparation facilities of micro-nano bubble liquid fuel, bag Make-up fluid reservoir, reservoir, bubble generator and oxygen generator are included, the make-up fluid reservoir is connected with reservoir, The bubble generator is equipped with inlet, air inlet and discharge port, and the reservoir is occurred by inlet tube and the bubble The inlet connection of device, the oxygen generator is connected by air inlet pipe with the air inlet of the bubble generator, described The discharge port connection discharge nozzle of bubble generator.
In the preparation facilities of above-mentioned micro-nano bubble liquid fuel, it is preferred that the reservoir offer the first import, Second import and first outlet, first import are connected by the first pipeline with make-up fluid reservoir, on first pipeline Equipped with supplement valve, second import is connected by second pipe with solution feed pump, is equipped with first on the second pipe successively Filter and the first liquid feed valve, the first outlet are connected by inlet tube with the inlet of bubble generator, the feed liquor The second liquid feed valve and anti backfire valve are equipped with pipe successively, air valve, gas flowmeter and anti-backfire are equipped with successively in the air inlet pipe Valve, is equipped with liquid valve and anti backfire valve on the discharge nozzle successively.
In the preparation facilities of above-mentioned micro-nano bubble liquid fuel, it is preferred that the reservoir offer the first import, Second import and first outlet, first import are connected by the first pipeline with make-up fluid reservoir, on first pipeline Equipped with supplement valve, second import is connected by second pipe with solution feed pump, is equipped with first on the second pipe successively Filter and the first liquid feed valve, the first outlet are connected by inlet tube with the inlet of bubble generator, the feed liquor Pipe is equipped with the second liquid feed valve；
The reservoir is additionally provided with triple feed inlet, second outlet and the 3rd outlet, and the triple feed inlet passes through the first discharging Pipe is connected with the discharge port of bubble generator, and first discharge nozzle is equipped with liquid valve, and the second outlet passes through second Discharge nozzle is connected with the entrance of discharging pump, and second discharge nozzle is equipped with liquid valve, the outlet the 3rd of the discharging pump Discharge nozzle, the 3rd discharge nozzle are equipped with anti backfire valve, the 3rd outlet blow-off pipe, and the blow-off pipe is equipped with blowdown Valve；
The inlet tube is equipped with gas-liquid threeway, the intermediate connection mouth connection air inlet pipe of the gas-liquid threeway, the gas-liquid The left connection mouth of threeway connects inlet tube with right connected entrance.
In the preparation facilities of above-mentioned micro-nano bubble liquid fuel, it is preferred that the reservoir passes through the first inlet tube Connected with high-pressure pump, the high-pressure pump is connected by the second inlet tube with the inlet of bubble generator, second feed liquor The first liquid feed valve and anti backfire valve are equipped with pipe successively, air valve and anti backfire valve, the discharging are equipped with successively in the air inlet pipe Pipe is equipped with anti backfire valve.
In the present invention, one or more refer to it is a kind of, more than two or three.
The main innovation point of the present invention is：
1st, oxygenation additive is added in technical scheme liquid fuel within, which is surface-active Agent, it causes liquid fuel not only to produce a large amount of bubble oxygen in the mixing high-speed rotation with oxygen, prior It is to also create dissolved oxygen so that the oxygen content in micro-nano bubble liquid fuel significantly improves, and makes fuel combustion more complete, Effect is more preferable, the use conventional use scope beyond surfactant and the effect of the surfactant, and with expectation Less than technique effect.
2nd, micro-nano bubble liquid fuel of the invention can prepare and export immediately use immediately, and charging, air inlet, Anti-backfire component is equipped with outgoing route, the fields such as engine, oil burning boiler or atomizer burner are can be widely applied to, in not shadow On the basis of ringing existing liquid fuel spray combustion process, the completeness of burning, quick degree, convenience and peace are drastically increased Quan Xing, and environmentally friendly, can be greatly reduced existing energy consumption, cost-effective, have important practical significance, social value and Commercial value.
Compared with prior art, the advantage of the invention is that：
1st, the liquid fuel of oxygen and addition surfactant is added to bubble generator by preparation method of the invention High speed rotates, and oxygen is received strong stirring, cutting, makes to form a large amount of micro-nano oxygen bubbles and dissolving in liquid fuel Partial oxidation, it is this carry micro-nano oxygen bubble and dissolved oxygen liquid fuel combustion when, liquid pearl inside and outside at the same time burning simultaneously Microexplosion is produced, its liquid pearl is dispersed into the liquid pearl of smaller, also makes fuel combustion more complete, and blowdown is reduced, and efficiency improves.
2nd, in preparation method of the invention, the time that is passed through of oxygen can reach 30s~40s, and be not added with oxygenation additive When oxygen can only be passed through 10~15s, absolutely prove using surfactant as oxygenation additive be remarkably improved bubble oxygen and Dissolved oxygen.
3rd, preparation method of the invention can prepare and export immediately use immediately, and be connected in bubble generator with the external world Place is equipped with anti-backfire component, has prevented fire hazard, has ensured safety.
4th, in preparation method of the invention, the micro-nano bubble liquid fuel of generation can repeatedly be recycled to bubble generator Circular treatment is carried out, so as to fulfill the more preferable effect for crushing bubble, and bubble quality is more preferable.
5th, preparation facilities of the invention is provided with make-up fluid reservoir, available for adding oxygenation additive into reservoir, Anti backfire valve is assembled with bubble generator and extraneous junction, has prevented fire hazard, has ensured safety.
Brief description of the drawings
Fig. 1 is the structure diagram of the micro-nano bubble liquid fuel preparation plant of the embodiment of the present invention 2.
Fig. 2 is the structure diagram of the micro-nano bubble liquid fuel preparation plant of the embodiment of the present invention 3.
Fig. 3 is the structure diagram of the micro-nano bubble liquid fuel preparation plant of the embodiment of the present invention 4.
Fig. 4 is the A-A profiles of Fig. 3.
Marginal data：
1st, bubble generator；2nd, flat car；3rd, solution feed pump；4th, first filter；5th, the first liquid feed valve；6th, reservoir； 7th, electric-controlled plate；8th, make-up fluid reservoir；9th, the second liquid feed valve；10th, inlet tube；11st, anti backfire valve；12nd, blender；13rd, gas Flowmeter；14th, air inlet pipe；15th, air valve；16th, oxygen generator；17th, liquid valve；18th, discharge nozzle；19th, supplement valve；20th, go out Material pump；21st, blowdown valve；22nd, gas-liquid threeway；23rd, the first discharge nozzle；24th, the second discharge nozzle；25th, the 3rd discharge nozzle；26th, high pressure Pump；27th, the first inlet tube；28th, the second inlet tube.
Embodiment
Below in conjunction with Figure of description and specific preferred embodiment, the invention will be further described, but not therefore and Limit the scope of the invention.
Material and instrument employed in following embodiments are commercially available.
A kind of preparation method of micro-nano bubble liquid fuel of the invention, comprises the following steps：In first liquid fuel within Addition oxygenation additive simultaneously stirs evenly, and oxygenation additive is surfactant, then will be fired containing the liquid of oxygenation additive Material is added in bubble generator, while press-in or oxygen intake, makes oxygen with liquid fuel in bubble generator high speed Rotation, makes oxygen be subject to stirring to cut, and forms micro-nano bubble in liquid fuel within, obtains micro-nano bubble liquid fuel.
In present embodiment, oxygenation additive is oil soluble surfactant or water soluble surfactant active, oil-soluble table The HLB value of face activating agent is less than 7, and the HLB value of water soluble surfactant active is more than 9；
When the liquid fuel is oil soluble liquid fuel, it is preferred to use oil soluble surfactant, when the liquid When fuel is water-miscible fuel, it is preferred to use water soluble surfactant active.
In present embodiment, oxygenation additive may include sapn, tween, carboxylic acid type surfactant, carboxylic acid type surface One kind in activating agent, sulfonate surfactant, benzene sulfonic acid salt form surfactant and naphthalene sulfonic acids salt form surfactant It is or a variety of.Preferably, carboxylic acid type surfactant is C10~C30 carboxylic acid type surfactants, and carboxylate surfactant is C10~C30 carboxylate surfactants, sulfonate surfactant are C15~C40 sulfonate surfactants, benzene Sulfonate surfactant is C15~C40 benzene sulfonic acid salt form surfactants.
In present embodiment, the mass ratio of oxygenation additive and liquid fuel is 1: 100~10000.
In present embodiment, the time that is passed through of oxygen can reach 30s~40s.
In present embodiment, high-speed rotating speed control is more than or equal to 1500rpm, preferably 1500rpm≤high speed Rotating speed≤20000rpm.
In present embodiment, liquid fuel include gasoline, kerosene, diesel oil, machine oil, lubricating oil, fusel oil, washing oil, alcohol, One or more in ether, ester, waste oil and useless alcohol.
In present embodiment, micro-nano bubble liquid fuel is by the way of instant preparation and instant output use, in gas The generating apparatus that is soaked is equipped with anti-backfire component with extraneous junction.
In present embodiment, micro-nano bubble liquid fuel can repeatedly be recycled to bubble generator and carry out circular treatment.
In present embodiment, micro-nano bubble liquid fuel can be used for the neck such as engine, oil burning boiler or atomizer burner Domain.
Embodiment 1：
A kind of preparation method of micro-nano bubble liquid fuel of the invention, comprises the following steps：Add in liquid fuel within Add oxygenation additive and stir evenly, oxygenation additive is surfactant, will be added containing the liquid fuel of oxygenation additive In bubble generator 1, while press-in or oxygen intake, oxygen is rotated with liquid fuel in 1 high speed of bubble generator, Oxygen is subject to stirring cutting strongly, a large amount of micro-nano bubbles are formed in liquid fuel within, obtain micro-nano bubble liquid fuel.
In the present embodiment, oxygenation additive uses sorbester p17.The oxygenation additive uses oil soluble surfactant or water Soluble surfactants, water-insoluble fuel use the water soluble fuel such as oil soluble surfactant, low-carbon alcohols to use water Soluble surfactants, since most fuel are water-insoluble fuel, more preferably using oil soluble surfactant, and oil The HLB value of soluble surfactants is less than 7, and oil soluble surfactant can use oil-soluble anion surfactant, oil The cationic surfactant of dissolubility, oil-soluble nonionic surfactant, oil-soluble amphoteric surfactant and oil are molten Property special surface activity in one or more, similar techniques effects can be achieved, when producing a large amount of micro-nano bubble oxygen, It can also obtain a large amount of dissolved oxygens.Specifically, oxygenation additive can use sapn, tween, OP-10 types emulsifying agent, C10~C30 In the surfactants such as carboxylic acid, C10~C30 carboxylates, C15~C40 sulfonate, C15~C40 benzene sulfonates, naphthalene sulfonate It is one or more.When liquid fuel is oil soluble liquid fuel, it is preferred to use oil soluble surfactant, when liquid fuel is During water-miscible fuel, it is preferred to use water soluble surfactant active.
In the present embodiment, the mass ratio of oxygenation additive and liquid fuel is 1: 1000, and mass ratio is 1: 100~10000 Similar technique effect can be achieved.
In the present embodiment, be passed through time of the oxygen under 3L/min flows is 40s, and being obviously improved dissolved oxygen, (bubble is sent out When generating apparatus 1 operates, supplying oxygen, but supplied oxygen to after 40s always, oxygen flow is dropped down to close to zero).
In the present embodiment, high-speed rotating speed control is in 1500rpm.
In the present embodiment, liquid fuel is machine oil or diesel oil.
In the present embodiment, micro-nano bubble liquid fuel can be by the way of instant preparation and instant output use, micro- Anti-backfire component can be set in the feed liquor of nano bubble liquid fuel, air inlet and outgoing route.
In the present embodiment, micro-nano bubble liquid fuel is repeatedly recycled to bubble generator and carries out circular treatment, makes gas Steep crushing effect and solute effect is more preferable.
In the present embodiment, micro-nano bubble liquid fuel can be used for the fields such as engine, oil burning boiler or atomizer burner In, the completeness of fuel combustion is drastically increased, has saved cost, there is great social value and commercial value.
Using above-mentioned identical method, change single argument factor, i.e., distinctive points be respectively oxygenation additive be 1: 100, Oxygenation additive be 1: 10000, oxygen be passed through the time be 30s, high-speed rotating speed control 10000rpm, at a high speed rotate Speed control in 20000rpm, can equally obtain substantial amounts of micro-nano oxygen bubble and dissolved oxygen (by oxygen constant Being passed through time parameter and can embody under flow), make that micro-nano bubble liquid fuel combustion is more complete, and combustion efficiency is more preferable.
By contrast, when being not added with oxygenation additive, oxygen can only be passed through 10~15s, and effect declines to a great extent.
Embodiment 2：
A kind of preparation facilities of micro-nano bubble liquid fuel of the invention, the method for above-described embodiment 1 can use this The preparation facilities of embodiment is implemented, but not limited to this.As shown in Figure 1, the preparation facilities of the present embodiment is stored up including additive Storage 8, reservoir 6, bubble generator 1 and oxygen generator 16, make-up fluid reservoir 8 are connected with reservoir 6, and bubble occurs Device 1 is equipped with inlet, air inlet and discharge port, and reservoir 6 is connected by the inlet of inlet tube 10 and bubble generator 1 Logical, oxygen generator 16 is connected by air inlet pipe 14 with the air inlet of bubble generator 1, the discharge port of bubble generator 1 Connect discharge nozzle 18.
In the present embodiment, bubble generator 1 is specially gas-liquid mixing pump, as long as gas-liquid mixed can be made to produce micro-nano gas The device of bubble can be implemented, not limited to this, the specially liquid reserve tank of reservoir 6, the specially additive tank of make-up fluid reservoir 8, oxygen Gas generator 16 is source of the gas, specifically using oxygenerator, for providing oxygen.
In the present embodiment, reservoir 6 offers the first import, the second import and first outlet, upper inlet in corresponding diagram, Left import and right outlet, the first import are connected by the first pipeline with make-up fluid reservoir 8, from make-up fluid reservoir 8 to liquid storage Device 6 adds oxygenation additive, and the first pipeline is equipped with supplement valve 19, and the second import is connected by second pipe with solution feed pump 3, 4 and first liquid feed valve 5 of first filter is equipped with second pipe successively, from solution feed pump 3 to 6 pump liquid fuel of reservoir, One outlet is connected by inlet tube 10 with the inlet of bubble generator 1, is equipped with 9 He of the second liquid feed valve on inlet tube 10 successively Anti backfire valve 11.
In the present embodiment, air valve 15, gas flowmeter 13 and anti backfire valve 11 are equipped with air inlet pipe 14 successively.
In the present embodiment, liquid valve 17 and anti backfire valve 11 are equipped with discharge nozzle 18 successively.The discharging of bubble generator 1 Mouth outwards supplies micro-nano bubble liquid fuel by discharge nozzle 18.
In order to easy for operation, reservoir 6, bubble generator 1 and other annexes are all installed on flat car 2, storage Electric-controlled plate 7 is additionally provided with liquid device 6, blender 12 is additionally provided with reservoir 6.The present embodiment in a particular application, additive Oxygenation additive in holder 8 uses sorbester p17, but not limited to this, the oxygenation additive proposed in embodiment 1 can be implemented.
The operation principle of the preparation facilities of the present embodiment is as follows：
Liquid fuel is mounted with the reservoir 6 of micro-nano bubble liquid fuel preparation plant, in make-up fluid reservoir 8 In be mounted with oxygenation additive, i.e. surfactant, oxygenation additive is added into reservoir 6 from make-up fluid reservoir 8, will be contained The liquid fuel of oxygenation additive is delivered in bubble generator 1, while the oxygen produced in oxygen generator 16 is also defeated Send into bubble generator 1, with the addition of the liquid fuel of oxygenation additive with oxygen together in 1 high speed of bubble generator Rotation, an oxygen part are dissolved in liquid fuel, and another part is cut into a large amount of micro-nano bubbles and is mixed in liquid fuel In, the micro-nano bubble liquid fuel with a large amount of dissolved oxygens and bubble oxygen is formed, the discharge port by bubble generator 1 is defeated See off.This liquid fuel for carrying a large amount of micro-nano oxygen bubbles and dissolved oxygen can be applied to various occasions, such as micro-nano Rice gasoline is used for petrol engine, and micro-nano aviation kerosine is used for aero-engine, and micro-nano diesel oil is used for diesel engine, its Its micro-nano liquid fuel is used for oil burning boiler and atomizer burner.It is this to carry a large amount of micro-nano oxygen bubbles and dissolved oxygen Liquid fuel, no matter for engine or oil burning boiler or atomizer burner, since liquid pearl inside and outside burns and produces at the same time Microexplosion, forms micro- liquid pearl of smaller, and contains dissolved oxygen, accelerates burning, and blowdown is reduced, and the thermal efficiency improves, simply various works Effect is slightly different under condition.
Embodiment 3：
A kind of preparation facilities of micro-nano bubble liquid fuel of the invention, the method for above-described embodiment 1 can use this The preparation facilities of embodiment is implemented, but not limited to this.As shown in Fig. 2, the preparation facilities includes make-up fluid reservoir 8, storage Liquid device 6, bubble generator 1 and oxygen generator 16, make-up fluid reservoir 8 are connected with reservoir 6, and bubble generator 1 is set There are inlet, air inlet and discharge port, reservoir 6 is connected by inlet tube 10 with the inlet of bubble generator 1, oxygen hair Raw device 16 is connected by air inlet pipe 14 with the air inlet of bubble generator 1, the discharge port connection discharging of bubble generator 1 Pipe, the discharge nozzle are embodied with the first discharge nozzle 23, the second discharge nozzle 24 and the 3rd discharge nozzle 25.
In the present embodiment, bubble generator 1 is specially gas-liquid mixing pump, as long as gas-liquid mixed can be made to produce micro-nano gas The device of bubble can be implemented, not limited to this, and make-up fluid reservoir 8 is specially additive tank, and oxygen generator 16 is specifically using system Oxygen bottle, for providing oxygen, reservoir 6 uses pressure vessel, since reservoir 6 uses pressure vessel, the micro-nano in reservoir 6 Rice bubble liquid fuel can repeatedly be handled through bubble generator 1, bubble smaller evenly, better quality.
In the present embodiment, reservoir 6 offers the first import, the second import and first outlet, upper inlet in corresponding diagram, Left import and right outlet, the first import are connected by the first pipeline with make-up fluid reservoir 8, from make-up fluid reservoir 8 to liquid storage Device 6 adds oxygenation additive, and the first pipeline is equipped with supplement valve 19, and the second import is connected by second pipe with solution feed pump 3, 4 and first liquid feed valve 5 of first filter is equipped with second pipe successively, from solution feed pump 3 to 6 pump liquid fuel of reservoir, One outlet is connected by inlet tube 10 with the inlet of bubble generator 1, and inlet tube 10 is equipped with the second liquid feed valve 9.
In the present embodiment, reservoir 6 is additionally provided with triple feed inlet, second outlet and the 3rd outlet, triple feed inlet and passes through first Discharge nozzle 23 is connected with the discharge port of bubble generator 1, for the micro-nano bubble liquid combustion for producing bubble generator 1 Material, which is transmitted back in reservoir 6, carries out circular treatment, and the first discharge nozzle 23 is equipped with liquid valve 17, and second outlet passes through the second discharging Pipe 24 is connected with the entrance of discharging pump 20, and for the micro-nano bubble liquid fuel in reservoir 6 to be delivered to the external world, second goes out Expects pipe 24 is equipped with liquid valve 17, the 3rd discharge nozzle 25 of outlet of discharging pump 20, and the 3rd discharge nozzle 25 is equipped with anti-backfire Valve 11, the 3rd outlet are equipped with blowdown valve 21 arranged on the bottom of reservoir 6, the 3rd outlet blow-off pipe, blow-off pipe.
In the present embodiment, inlet tube 10 is equipped with gas-liquid threeway 22, the intermediate connection mouth connection air inlet pipe of gas-liquid threeway 22 14, the left connection mouth of gas-liquid threeway 22 connects inlet tube 10 with right connected entrance, and the gas for making air inlet pipe 14 is passed directly into In inlet tube 10, realize that gas-liquid is pre-mixed.
In the present embodiment, the oxygenation additive in make-up fluid reservoir 8 uses aphthenic acids or petroleum sulfonate, but is not limited to This, the oxygenation additive proposed in embodiment 1 can be implemented.
Embodiment 4：
A kind of preparation facilities of micro-nano bubble liquid fuel of the invention, the method for above-described embodiment 1 can use this The preparation facilities of embodiment is implemented, but not limited to this.As shown in figure 3, the preparation facilities includes make-up fluid reservoir 8, storage Liquid device 6, bubble generator 1 and oxygen generator 16, make-up fluid reservoir 8 are connected with reservoir 6, and bubble generator 1 is set There are inlet, air inlet and discharge port, reservoir 6 is by inlet tube 10 (in the present embodiment including the first inlet tube 27 and Two inlet tubes 28) connected with the inlet of bubble generator 1, oxygen generator 16 passes through air inlet pipe 14 and bubble generator 1 air inlet connection, the discharge port connection discharge nozzle 18 of bubble generator 1.
In the present embodiment, reservoir 6 is connected by the first inlet tube 27 with high-pressure pump 26, and high-pressure pump 26 passes through the second feed liquor Pipe 28 is connected with the inlet of bubble generator 1, is equipped with the first liquid feed valve 5 and anti backfire valve on the second inlet tube 28 successively 11, air valve 15 and anti backfire valve 11 are equipped with successively in air inlet pipe 14, and discharge nozzle 18 is equipped with anti backfire valve 11.
Fig. 4 be Fig. 3 A-A profiles, as shown in figure 4, the present embodiment use bubble generator 1 in be equipped with tangent line into The cylinder of liquid, high-pressure fluid (i.e. the liquid fuel of the additive containing oxygenation) is pumped into cylinder from the tangential direction of cylinder, in cylinder In rotate with oxygen mix and at a high speed, produce a large amount of micro-nano bubble liquid fuel.The bubble generator, which can also use, contains c-type The micro-nano bubble generator of pipe.In the present embodiment, the oxygenation additive in make-up fluid reservoir 8 uses the carboxylic of C15~C25 Sour (salt) surfactant, but not limited to this, the oxygenation additive proposed in embodiment 1 can be implemented.
The above described is only a preferred embodiment of the present invention, not make limitation in any form to the present invention.Though So the present invention is disclosed as above with preferred embodiment, but is not limited to the present invention.It is any to be familiar with those skilled in the art Member, in the case where not departing from the Spirit Essence of the present invention and technical solution, all using in the methods and techniques of the disclosure above Appearance makes technical solution of the present invention many possible changes and modifications, or is revised as the equivalent embodiment of equivalent variations.Therefore, Every content without departing from technical solution of the present invention, the technical spirit according to the present invention is to made for any of the above embodiments any simple Modification, equivalent substitution, equivalence changes and modification, still fall within technical solution of the present invention protection in the range of.

Claims (10)

1. a kind of preparation method of micro-nano bubble liquid fuel, it is characterised in that the preparation method comprises the following steps： Oxygenation additive is added in liquid fuel and is stirred evenly, the oxygenation additive is surfactant, will be added containing oxygenation The liquid fuel of agent is added in bubble generator, and oxygen is passed through into bubble generator, oxygen is existed with liquid fuel The rotation of bubble generator high speed is subject to stirring to cut and produce micro-nano bubble, obtains micro-nano bubble liquid fuel.
2. the preparation method of micro-nano bubble liquid fuel according to claim 1, it is characterised in that the oxygenation addition Agent is oil soluble surfactant or water soluble surfactant active, and the HLB value of the oil soluble surfactant is described less than 7 The HLB value of water soluble surfactant active is more than 9；
And/or when the liquid fuel is oil soluble liquid fuel, using oil soluble surfactant, when the liquid fires Expect for water-miscible fuel when, using water soluble surfactant active.
3. the preparation method of micro-nano bubble liquid fuel according to claim 1, it is characterised in that the oxygenation addition Agent includes sapn, tween, carboxylic acid type surfactant, carboxylate surfactant, sulfonate surfactant, benzene sulfonic acid One or more in salt form surfactant and naphthalene sulfonic acids salt form surfactant.
4. the preparation method of micro-nano bubble liquid fuel according to claim 3, it is characterised in that the carboxylic acid type table Face activating agent is C10~C30 carboxylic acid type surfactants, and the carboxylate surfactant is C10~C30 carboxylic acid type tables Face activating agent, the sulfonate surfactant are C15~C40 sulfonate surfactants, the benzene sulfonic acid salt form table Face activating agent is C15~C40 benzene sulfonic acid salt form surfactants.
5. the preparation method of micro-nano bubble liquid fuel according to any one of claims 1 to 4, it is characterised in that The mass ratio of the oxygenation additive and liquid fuel is 1: 100~10000；
And/or the time that is passed through of the oxygen is 30s~40s；
And/or the high-speed rotating speed control is more than or equal to 1500rpm.
6. the preparation method of micro-nano bubble liquid fuel according to claim 5, it is characterised in that 1500rpm≤institute State high-speed rotating speed≤20000rpm.
7. the preparation method of micro-nano bubble liquid fuel according to any one of claims 1 to 4, it is characterised in that The liquid fuel is included in gasoline, kerosene, diesel oil, machine oil, lubricating oil, fusel oil, washing oil, alcohol, ether, ester, waste oil and useless alcohol One or more；
And/or the micro-nano bubble liquid fuel, by the way of instant preparation and instant output use, the bubble occurs Device is equipped with anti-backfire component with extraneous junction；
And/or the micro-nano bubble liquid fuel is repeatedly recycled to bubble generator and carries out circular treatment；
And/or the micro-nano bubble liquid fuel is the micro-nano bubble for engine, oil burning boiler or atomizer burner Liquid fuel.
8. a kind of preparation facilities of micro-nano bubble liquid fuel, it is characterised in that including make-up fluid reservoir (8), reservoir (6), bubble generator (1) and oxygen generator (16), the make-up fluid reservoir (8) connect with reservoir (6), the gas The generating apparatus (1) that is soaked is equipped with inlet, air inlet and discharge port, and the reservoir (6) passes through inlet tube (10) and the bubble The inlet connection of generating means (1), the oxygen generator (16) pass through air inlet pipe (14) and the bubble generator (1) Air inlet connection, the bubble generator (1) discharge port connection discharge nozzle (18).
9. the preparation facilities of micro-nano bubble liquid fuel according to claim 8, it is characterised in that the reservoir (6) the first import, the second import and first outlet are offered, first import passes through the first pipeline and make-up fluid reservoir (8) connect, first pipeline is equipped with supplement valve (19), and second import is connected by second pipe and solution feed pump (3) It is logical, it is equipped with first filter (4) successively on the second pipe and the first liquid feed valve (5), the first outlet passes through inlet tube (10) inlet with bubble generator (1) connects, and is equipped with the second liquid feed valve (9) on the inlet tube (10) successively and prevents back Fiery valve (11), is equipped with air valve (15), gas flowmeter (13) and anti backfire valve (11) on the air inlet pipe (14) successively, it is described go out Liquid valve (17) and anti backfire valve (11) are equipped with expects pipe (18) successively；
Alternatively, the reservoir (6) offers the first import, the second import and first outlet, first import passes through first Pipeline is connected with make-up fluid reservoir (8), and first pipeline is equipped with supplement valve (19), and second import passes through second Pipeline is connected with solution feed pump (3), is equipped with first filter (4) and the first liquid feed valve (5) on the second pipe successively, and described One outlet connected by inlet tube (10) with the inlet of bubble generator (1), the inlet tube (10) equipped with second into Liquid valve (9)；
The reservoir (6) is additionally provided with triple feed inlet, second outlet and the 3rd outlet, the triple feed inlet and passes through the first discharge nozzle (23) discharge port with bubble generator (1) connects, and first discharge nozzle (23) is equipped with liquid valve (17), and described second Outlet is connected by the second discharge nozzle (24) with the entrance of discharging pump (20), and second discharge nozzle (24) is equipped with liquid valve (17), the 3rd discharge nozzle (25) of outlet of the discharging pump (20), the 3rd discharge nozzle (25) are equipped with anti backfire valve (11), The 3rd outlet blow-off pipe, the blow-off pipe are equipped with blowdown valve (21)；
The inlet tube (10) is equipped with gas-liquid threeway (22), the intermediate connection mouth connection air inlet pipe of the gas-liquid threeway (22) (14), the left connection mouth of the gas-liquid threeway (22) connects inlet tube (10) with right connected entrance.
10. the preparation facilities of micro-nano bubble liquid fuel according to claim 8, it is characterised in that the reservoir (6) connected by the first inlet tube (27) with high-pressure pump (26), the high-pressure pump (26) passes through the second inlet tube (28) and bubble The inlet of generating means (1) connects, and the first liquid feed valve (5) and anti backfire valve are equipped with successively on second inlet tube (28) (11), air valve (15) and anti backfire valve (11) are equipped with the air inlet pipe (14) successively, the discharge nozzle (18), which is equipped with, prevents back Fiery valve (11).
CN201810050798.9A 2018-01-18 2018-01-18 The preparation method and preparation facilities of micro-nano bubble liquid fuel Pending CN108018090A (en)

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Application Number Priority Date Filing Date Title
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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101721929A (en) * 2008-10-10 2010-06-09 夏普株式会社 Nanobubble-containing liquid producing apparatus and nanobubble-containing liquid producing method
CN205613364U (en) * 2016-05-03 2016-10-05 何相华 Micro -nano bubble generating device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101721929A (en) * 2008-10-10 2010-06-09 夏普株式会社 Nanobubble-containing liquid producing apparatus and nanobubble-containing liquid producing method
CN205613364U (en) * 2016-05-03 2016-10-05 何相华 Micro -nano bubble generating device

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Application publication date: 20180511