CN202199276U - Fuel oil emulsifying device - Google Patents
Fuel oil emulsifying device Download PDFInfo
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- CN202199276U CN202199276U CN2011202847902U CN201120284790U CN202199276U CN 202199276 U CN202199276 U CN 202199276U CN 2011202847902 U CN2011202847902 U CN 2011202847902U CN 201120284790 U CN201120284790 U CN 201120284790U CN 202199276 U CN202199276 U CN 202199276U
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- 239000000295 fuel oil Substances 0.000 title claims abstract description 57
- 230000001804 emulsifying effect Effects 0.000 title claims abstract description 20
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 114
- 239000003921 oil Substances 0.000 claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000004945 emulsification Methods 0.000 claims abstract description 29
- 238000002156 mixing Methods 0.000 claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 239000000446 fuel Substances 0.000 claims description 30
- 239000000839 emulsion Substances 0.000 claims description 16
- 238000013019 agitation Methods 0.000 claims description 6
- 230000003068 static effect Effects 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 abstract description 27
- 230000000694 effects Effects 0.000 abstract description 18
- 239000002245 particle Substances 0.000 abstract description 8
- 238000004880 explosion Methods 0.000 abstract description 6
- 238000000889 atomisation Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 9
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000012071 phase Substances 0.000 description 7
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 229910002091 carbon monoxide Inorganic materials 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 238000004939 coking Methods 0.000 description 3
- 239000002283 diesel fuel Substances 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
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- 235000014676 Phragmites communis Nutrition 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 239000011280 coal tar Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000003500 flue dust Substances 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 239000003502 gasoline Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000001603 reducing effect Effects 0.000 description 2
- 230000008521 reorganization Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000007084 catalytic combustion reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
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- 239000006260 foam Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- -1 hydroxyl ions Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
- B01F23/41—Emulsifying
- B01F23/4105—Methods of emulsifying
-
- 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
- B01F23/49—Mixing systems, i.e. flow charts or diagrams
-
- 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
- B01F23/41—Emulsifying
- B01F23/413—Homogenising a raw emulsion or making monodisperse or fine emulsions
Abstract
A fuel oil emulsifying device comprises a fuel oil pipeline, a water supply pipeline, a mixing tank, a first emulsifying device, a second emulsifying device and a storage tank. The mixing tank is connected with the fuel oil pipeline and the water supply pipeline, the mixed fuel oil and water are sent out by a leading-out pipeline, then the first emulsification is carried out by the first emulsification device, the second emulsification is carried out by the second emulsification device, and finally the emulsified mixed oil liquid is led to the storage tank to be stored. Therefore, when the emulsified mixed oil liquid is combusted without adding an emulsifier, secondary atomization, namely a micro-explosion effect can be generated due to water-in-oil particles, and a good combustion effect is achieved.
Description
Technical field
The utility model relates to a kind of treatment of fuels equipment, particularly relates to a kind of fuel oil emulsifier that fuel oil that burner uses is provided.
Background technology
General fuel oil (heavy oil, diesel oil, residual oil) emulsification, combustion technology is to be the basis so that " microexplosion " is theoretical; This technology is that (heavy oil, diesel oil, residual oil) adds emulsifying agent in fuel oil; Water is scattered in the oil with very little particle, forms water-in-oil type (W/O) emulsion (particle that is not more than 5 μ m accounts for more than 82%).With high-pressure pump with oil emulsion through primary atomization with vaporific when spraying into combustion furnace, the oil on surface is in case burning, the globule in the oil promptly is heated gasification, volume sharply expands, moment pops oil droplet (formation secondary-atomizing), produces " effect of micro-explosion ".Because secondary-atomizing makes oil droplet be fragmented into more tiny vaporific oil droplet, this moment, the oil droplet specific area was big, can with the abundant catalytic combustion of airborne oxygen; Shorten burning time, thereby make heavy oil combustion more complete, flame is brighter; Improve the thermal efficiency, eliminated black smoke, reached the purpose of fuel-economizing.The steam that emulsified water forms in combustion process at high temperature with aflame carbon generation chemical reaction, generates water-gas; Water-gas burns again, has increased the burning thermal discharge, and can eliminate black smoke; Prevent coking, can also original coking be removed, and a large amount of steam that produce in the burning are three atomic gas; Can further add heat-flash conduction and heat radiation, improve heat-transfer effect.
Heavy oil uses on thermal powerplants such as industrial furnace, kiln, marine boiler extensively, but because it contains a large amount of colloids, asphalitine is generating carbon black (analysing charcoal) with being heated (650 ℃) cracking before oxygen fully contacts.When lack of air or mix when bad, carbon black has little time burning and causes that over-emitting black exhaust, impairment equipment normally move, and causes energy loss and atmosphere pollution.Along with the arriving of global energy shortage and environmental pollution crisis, both at home and abroad all in the whole bag of tricks and the approach of seeking and develop energy savings, the city for coal, replaces the development trend of heavily contaminated fuel very fast with clean fuel with oil.Therefore, improve the burning quality of heavy oil, not only manufacturing enterprise is had very big economic benefit, and have the important social meaning improving environment-friendly quality.The fuel-water emulsifying technology is a new energy-conserving and emission-cutting technology, and it is energy savings not only, and can reduce environmental pollution, reduces the content of sulfide, oxynitrides and flue dust in the flue gas.
High efficiency of combustion is the prerequisite of high thermal efficiency, and full-automatic ratio burner can make the efficiency of combustion of heating furnace reach more than 99%, but this burner structure is complicated, and cost is higher, thereby is not used widely.Emulsified fuel can improve combustion efficiency of fuel oil; Fuel saving; The ultra atomizing that the effect of micro-explosion of oil emulsion produces realizes in combustion process, the atomization plant that need not get well, and this just provides good condition for the raising of regular fuel burner combustion efficient.In fact also for ordinary burner has found use market, make heating furnace in the investment of combustion system, can reach the purpose of joint money synergy.
Along with the development and progress of technology, each state has all not only proposed strict regulation to the thermal efficiency design of combustion furnace, and requires it in burning, to reach the three waste discharge standard, satisfying under the prerequisite of thermic load, takies less space as far as possible.The burning of oil emulsion not only can utilize its effect of micro-explosion to strengthen the stove internal combustion, and stronger stirring and flow-disturbing strengthened the heat convection effect in the stove in the stove of effect of micro-explosion generation.Overheated steam can the indoor flue gas of Enhanced Radiation Reduced Blast concentration; Strengthen radiation heat transfer, made the heat flow density of burner hearth unit volume increase, improved the thermic load ability of unit steel; So just can reduce the heat exchange area of body of heater; Thereby reduce the steel consumption of radiation chamber and convection cell,, reduce the cost of stove from the innovation and the improvement of structure drive combustion furnace.In addition, the water that in combustion process, the mixes heat absorption of in stove, gasifying descends the flame kernel local temperature and is tending towards evenly realizing low-temperature burning, helps reducing the generation of nitrogen oxide and oxysulfide, reaches environmental protection requirement.Under the high temperature, steam and imperfect combustion carbon granule generation water gas reaction.Though water gas reaction does not increase the combustible component of fuel, still can improve the burnout rate of combustible component, actual caloric value is increased.The existence of steam in the mist of oil produces a large amount of hydroxyl ions, can accelerate the burning of CO, thereby reduce excess air coefficient.Like this, air heat and all corresponding minimizing of heat taken away by flue gas.In addition, water can produce a kind of stripping effect after becoming steam, can remove CO
2, N
2Deng the air film that inert gas forms in oil droplets, accelerate the conduction of combustion process and heat, improve heat transfer efficiency.Simultaneously, above-mentioned reaction has reduced the carbon granule in the flame, has improved the efficiency of combustion of charging, thereby has reached purpose of energy saving.
At present, though more to the research of fuel-water emulsifying The Application of Technology both at home and abroad, to the system research of the fuel oil rerum natura variable effect factor after the emulsification but seldom.Therefore, the practical application of emulsified fuel is lacked theoretical property instruct, the rerum natura of emulsion is not only relevant with continuous phase, and relevant with the dispersiveness and the diameter of particle of the addition of decentralized photo, decentralized photo and decentralized photo.
In commercial production and scientific research, must prepare emulsion with certain mode, because different hybrid modes or dispersion means usually directly influence the stability of emulsion.
Emulsifying manner that oil emulsion is commonly used mainly contains following several kinds of modes:
1. multistorey strainer mesh formula emulsification: this method is comparatively common in practical application, but because oil, oily temperature are had relatively high expectations, so operation is unsatisfactory in actual production.
2. mechanical agitation emulsification: this method mixes it through at a certain temperature profit being stirred; Reach the effect of emulsification; But because frequency not high (not being higher than 500Hz) agitator speed generally is no more than 3000r/min, and cause emulsified particles not of uniform size, disperse inhomogeneous; Be easy to layering, remain further to strengthen improving.
3. ultrasonic emulsification: this method has advantages of higher stability, and it is tiny even to produce the enforce compression emulsified particles down in high frequency (about 20000Hz) concussion, is difficult for layering.But this method needs high-frequency agitation source, so be of little use in the practice.
4. resonant wedge whistle ultrasonic emulsification: You Heshui sprays at a high speed through nozzle by a certain percentage, and brunt is fixed on the reed on the bearing, makes it to produce vibration and launches ultrasonic wave, and profit is fierce to be disperseed to force.The about 5000Hz of its frequency, emulsifying effectiveness is good than mechanical agitation, but the reed life-span is short, adopts also less in the practice.
5. static emulsion device: special emulsification unit is arranged in the emulsifier, and no any moving component simple in structure, therefore extensively applied in the various commercial plants.
6. jet high-shear emulsifying device: high cut disperse emulsification is exactly the process that efficiently, fast, equably a phase or a plurality of phase (liquid, solid, gas) is entered into another immiscible continuous phase (liquids in general).And each is immiscible mutually under normal conditions.When external energy is imported, two kinds of material reorganization becoming homogeneous phases.Because the powerful kinetic energy that high tangential velocity that the rotor high-speed rotation is produced and high frequency machinery effect belt come; Make that material receives strong machinery and fluid power shearing, centrifugal extruding, liquid layer friction in the narrow gap of stator and rotor, bump is torn and comprehensive function such as turbulent flow; Form suspension (solid-liquid), emulsion (liquid/liquid) and foam (gas/liquid).Thereby make immiscible solid phase, liquid phase, gas phase under the acting in conjunction of corresponding maturation process and an amount of additive, moment uniform, fine ground dispersion and emulsion, pass through moving in circles of high frequency, finally obtain stable high-quality product.Therefore, also used widely.
More than several kinds of emulsifying manner, utilization is all arranged in practice, but because the complexity of apparatus structure and the high demand of operation maintenance cause its application all to receive certain restriction, and popularization that can't be a large amount of.
Summary of the invention
The purpose of the utility model is to provide a kind of fuel oil emulsifier that need not add emulsifying agent and can reach good combustion efficiency.
The utility model fuel oil emulsifier, comprise a fuel pipe, a supply channel, a mixing channel, first emulsifier unit, second emulsifier unit and an accumulator tank.This mixing channel links this fuel pipe and this supply channel; And have an ability and draw pipeline what mixed fuel oil and water were seen off; This first emulsifier unit can carry out the emulsification first time with this fuel oil and water; And have one and draw first arrival end and one first port of export that pipeline is connected with this, this second emulsifier unit can carry out the emulsification second time with this fuel oil and water, and second arrival end that is connected with this first port of export of tool and second port of export that can discharge mixed oil liquid; This accumulator tank is connected with this second port of export, is used to store mixed oil liquid.
The fuel oil emulsifier of the utility model; Also comprise a preparatory emulsifier unit and a control valve that is arranged between this first emulsifier unit and this second emulsifier unit; This is drawn pipeline and is provided with a first flow and one second runner; This first flow is communicated to this preparatory emulsifier unit, and this second runner is communicated to this first emulsifier unit, and the port of export of this preparatory emulsifier unit is communicated with this mixing channel.
The fuel oil emulsifier of the utility model, this second runner are provided with one first isocon and one second isocon again, and this control valve can be communicated to this second emulsifier unit through this first isocon, and this second isocon is communicated to this mixing channel.
The fuel oil emulsifier of the utility model, this preparatory emulsifier unit have emulsifier behind a preceding emulsifier and two, and said back emulsifier is parallel connection and is provided with and is the setting of connect with this preceding emulsifier respectively, and the said port of export of emulsifier afterwards is communicated with this mixing channel.
The fuel oil emulsifier of the utility model, this second emulsifier unit has two emulsifiers, and the mode of said emulsifier setting is adopted parallel connection or series connection.
The fuel oil emulsifier of the utility model; This first emulsifier unit, this second emulsifier unit and this preparatory emulsifier unit are selected from multistorey strainer mesh formula emulsifier, mechanical agitation emulsifier, ultrasonic emulsator, ultrasonic jet flow emulsifier, resonant wedge whistle type ultrasonic emulsator, static emulsion device or jet high-shear emulsifying device, or described combination.
The beneficial effect of the utility model is: utilize this mixing channel earlier with fuel oil with after water mixes; Utilize this first emulsifier unit, this second emulsifier unit to carry out the emulsification first time, emulsification for the second time in regular turn again; Then can make fuel oil and water fully emulsified, and reach the good combustion effect.
Description of drawings
Fig. 1 is a pipeline control chart of a preferred embodiment of fuel oil emulsifier of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is elaborated.
As shown in Figure 1; The preferred embodiment of the utility model fuel oil emulsifier comprises a fuel pipe 10, supply channel 20, mixing channel 30, control valve 40, preparatory emulsifier unit 50, one first emulsifier unit 60, second emulsifier unit 70 and an accumulator tank 80.
This fuel pipe 10 is used for delivery fuel oil (heavy oil, diesel oil, residual oil), and according to the delivery direction oil strainer 11, a solenoid valve 12 and a flowmeter 13 is installed on this fuel pipe 10.
This supply channel 20 is used for delivery water, and according to the delivery direction electric heater 24, ball valve 21, a solenoid valve 22 and a flowmeter 23 is installed on this supply channel 20.
This mixing channel 30 is linked to this fuel pipe 10 and this supply channel 20, and adjacent to this flowmeter 13,23, and has an ability and draw pipeline 31 with what mixed fuel oil and water were seen off.This is drawn pipeline 31 ends and is arranged with a first flow 311 and one second runner 312, and this first flow 311 is communicated to this preparatory emulsifier unit 50, and this second runner 312 is communicated to this first emulsifier unit 60.This second runner 312 is provided with the hand-operated valve 316 that one first isocon 313, one second isocon 314, two manifolds 315 that are switched to this first isocon 313, this second isocon 314 respectively and several are separately positioned on this first isocon 313, this second isocon 314 and said manifold 315 again.This second isocon 314 also has a ultrasonic jet flow emulsifier 317 that can be communicated to this mixing channel 30.In addition, this is drawn a force (forcing) pump 32 and two filters 33 that parallel connection is provided with is installed on the pipeline 31.
This preparatory emulsifier unit 50 has before the jet that is connected with this first flow 311 emulsifier 52 behind emulsifier 51 and two ultrasonic waves; Said back emulsifier 52 is the parallel connection setting and is the setting of connecting with this preceding emulsifier 51 respectively, and the port of export of said back emulsifier 52 is communicated with this mixing channel 30.
This first emulsifier unit 60 has the first opposite port of export 62 of first arrival end 61 that is connected with this second runner 312 of drawing pipeline 31 and and this first arrival end 61.First emulsifier unit 60 of present embodiment has a jet emulsifier 63.
This control valve 40 is arranged between this first emulsifier unit 60 and this second emulsifier unit 70, and this control valve 40 can be communicated to this second emulsifier unit 70 through this first isocon 313.
Above-mentioned this first emulsifier unit 60, this second emulsifier unit 70 and this preparatory emulsifier unit 50 can adopt multistorey strainer mesh formula emulsifier, mechanical agitation emulsifier, ultrasonic emulsator, resonant wedge whistle ultrasonic emulsator, static emulsion device, jet high-shear emulsifying device or any two above combinations.
As shown in Figure 1 again; The emulsification work flow of the utility model is: fuel oil heated and reached the flowability of expection in advance before this fuel pipe 10 imports; And after this fuel pipe 10 imports certainly; Can get in this mixing channel 30 through this oil strainer 11, solenoid valve 12, flowmeter 13 in regular turn; Simultaneously, water gets into this mixing channel 30 through this ball valve 21, this solenoid valve 22, this flowmeter 23 successively after this electric heater 24 is heated to the fuel oil equal temperature after this supply channel 20 imports; And, can regulate oil inlet quantity and inflow respectively according to the profit mixed proportion value that sets in the programmable logic controller (PLC) (PLC) (figure does not show) through this solenoid valve 12,22 and flowmeter 13,23.
Then; When fuel oil is sent to these mixing channel 30 mixing via this supply channel 20 via this fuel pipe 10, water after; Fuel oil and aqueous mixtures can be drawn pipeline 31 from this and discharged, and after utilizing these force (forcing) pump 32 circulation pressurizations and this filter 33 to filter, can be divided into two-way again.One tunnel preceding emulsifier 51 and said back emulsifier 52 through this first flow 311 and this preparatory emulsifier unit 50 carries out getting in this mixing channel 30 after the preparatory emulsification, and so circulation can reach profit premixed, preliminary emulsifying effectiveness.Another road then gets into this first emulsifier unit 60 through this second runner 312 and carries out emulsification; Subsequently; Regulate the flow of fuel oil and aqueous mixtures again through the aperture of this control valve 40; And fuel oil and aqueous mixtures can get into the ultrasonic emulsator 73 further emulsifications of this second emulsifier unit 70 again, and directly transporting to this accumulator tank 80 or confession are on-the-spot uses.Perhaps, fuel oil and aqueous mixtures can be in regular turn through getting into accumulator tank 80 or supplying on-the-spot the use through this fuel outlet 81 after this ultrasonic emulsator 73 and this jet high-shear emulsifying device 74 emulsifications.
When this control valve 40 breaks down or overhauls, can regulate through said hand-operated valve 316 and realize manual control.
In addition, behind the preceding emulsifier 51 of this preparatory emulsifier unit 50, this first emulsifier unit 60, this ultrasonic emulsator 73, a sound intensity checkout gear 90 is set respectively, can understands the fuel emulsification effect.
Behind the equipment downtime; Drain in equipment and the pipeline and close a control valve 103 of being located at this fuel pipe 10 behind the excess oil; Insert steam by a steam blowing mouth 101 of being located between this control valve 103 and this oil strainer 11 again; And utilize steam that equipment and pipeline are cleaned purging to this accumulator tank 80, again ponding in the accumulator tank 80 is discharged through a sewage draining exit 82.Make noresidue fuel oil in equipment and the pipeline.
And equipment is provided with a bypass 102 between importing and exporting, and just between this fuel pipe 10 and this second port of export 72, this bypass 102 is set, and in the time of then or changing in this fuel oil emulsifier maintenance, does not influence combustion apparatus and operates normally.
The effect of the utility model is:
One, utilizes the setting of this preparatory emulsifier unit 50, this first emulsifier unit 60, this second emulsifier unit 70; And the jet power of fluid itself, produce high-intensity sound wave and ultrasonic wave and in fluid, propagate, when the sound intensity reaches certain intensity; In fluid, produce cavitation effect; The strand generation cracking and the reorganization of ream weight oil, with the water generates emulsification, formations water is the unseparated oil emulsion of suspension of decentralized photo, oily water-in-oil type W/O for continuous phase.In the oil emulsion particle water be evenly distributed, fine size, stable performance.Be widely used in the water emulsifying of heavy oil, residual oil and coal tar, need do not add any additives.That is the fuel emulsification grain fineness of handling through three-in-one high efficiency fuel emulsifying technology is lower than reaching more than 95% of 5 μ m.Grain fineness small scale more is high more, and effect of combustion is just good more, is exactly that three-in-one emulsified fuel can make the burn-up efficiency of heating furnace reach more than 99% under the prerequisite of the high thermal efficiency in high efficiency of combustion.
Two, during the oil inflame after the emulsification, owing to be water in oil particle, can produce secondary-atomizing is effect of micro-explosion, reaches good combustion efficiency.Flame temperature raises, flame shortens, burn complete, and the adjustment parameter is wideer.Improved the overall thermal efficient of burner (for example boiler), rate of economizing gasoline improves, and has more reduced discharge of harmful gases in the flue gas, reaches the environmental emission standard fully.
Three, be applicable to most of Industrial Boilers, industrial furnace, the diesel generating set of combusting heavy oil, residual oil or coal tar, can online-emulsification and preparation.
Four, fuel-viscosity variation is high more, and the water mixing rate is high more, and the oil saving and pollution reducing effect is big more.Maximum water mixing rate reaches 30%, and maximum rate of economizing gasoline reaches 25%, obviously reduces carbon monoxide (CO), oxysulfide (SO
x), nitrogen oxide (NO
x) discharging, reduced the hazard residue thing, reduce corrosion to body.The fired state of emulsified fuel is compared with heavy oil, and flame is short and intensity is big, is incandescent state, and burning velocity is accelerated, no muddy flue dust phenomenon in the body of heater, and sufficient combustion and stablizing, stove tail dust stratification significantly reduces.
Five, the abundant combustion characteristics that emulsified fuel had obviously descends carbon distribution and coking phenomenon, can protect body of heater, prolong the life-span that stove uses, and reduces the labour intensity of maintaining work, and can not cause any corrosion of plant equipment.
Six, use emulsified fuel need not change original oil supply system and burner, only need individual processes temperature and air distribution condition suitably adjusted and get final product, and can regulate treating capacity and amount of water at any time, be applicable to different oil products according to environment for use and oil product situation.
Seven, the ultrasonic emulsator 73 of this second emulsifier unit 70 and this jet high-shear emulsifying device 74 can be realized connecting or working independently separately through valve, thereby realize on-line maintenance or renewal part.
Eight, treating capacity is big, can reach 1T/H-50T/H.
Nine, according to the external combustion condition, when 180# fuel oil is 15%-20% in the water mixing rate, can reduce fuel cost more than 10%, the air distribution amount can be reduced about 10%.
Ten, omnidistance with PLC controls, easy to operate.
Claims (6)
1. a fuel oil emulsifier comprises a fuel pipe, a supply channel, a mixing channel, first emulsifier unit, second emulsifier unit and an accumulator tank; This fuel oil emulsifier is characterised in that:
This mixing channel links this fuel pipe and this supply channel, and has an ability and draw pipeline with what mixed fuel oil and water were seen off;
This first emulsifier unit can carry out the emulsification first time with this fuel oil and water, and have one and draw first arrival end and one first port of export that pipeline is connected with this;
This second emulsifier unit can carry out the emulsification second time with this fuel oil and water, and second arrival end that is connected with this first port of export of tool and second port of export that can discharge mixed oil liquid;
This accumulator tank is connected with this second port of export, is used to store mixed oil liquid.
2. fuel oil emulsifier according to claim 1; It is characterized in that: also comprise a preparatory emulsifier unit and a control valve that is arranged between this first emulsifier unit and this second emulsifier unit; This is drawn pipeline and is provided with a first flow and one second runner; This first flow is communicated to this preparatory emulsifier unit, and this second runner is communicated to this first emulsifier unit, and the port of export of this preparatory emulsifier unit is communicated with this mixing channel.
3. fuel oil emulsifier according to claim 2; It is characterized in that: this second runner is provided with one first isocon and one second isocon again; This control valve can be communicated to this second emulsifier unit through this first isocon, and this second isocon is communicated to this mixing channel.
4. fuel oil emulsifier according to claim 3; It is characterized in that: this preparatory emulsifier unit has emulsifier behind a preceding emulsifier and two; Said back emulsifier is the parallel connection setting and is the setting of connecting with this preceding emulsifier respectively, and the port of export of said back emulsifier is communicated with this mixing channel.
5. fuel oil emulsifier according to claim 4 is characterized in that: this second emulsifier unit has two emulsifiers, and the mode of said emulsifier setting is adopted parallel connection or series connection
6. according to each described fuel oil emulsifier of claim 2 to 5; It is characterized in that: this first emulsifier unit, this second emulsifier unit and this preparatory emulsifier unit are selected from multistorey strainer mesh formula emulsifier, mechanical agitation emulsifier, ultrasonic emulsator, ultrasonic jet flow emulsifier, resonant wedge whistle type ultrasonic emulsator, static emulsion device or jet high-shear emulsifying device, or described combination.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW100114064A TW201243244A (en) | 2011-04-22 | 2011-04-22 | Fuel emulsification device |
| TW100114064 | 2011-04-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202199276U true CN202199276U (en) | 2012-04-25 |
Family
ID=45963414
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102247166A Pending CN102743986A (en) | 2011-04-22 | 2011-08-05 | Fuel oil emulsifying device |
| CN2011202847902U Expired - Fee Related CN202199276U (en) | 2011-04-22 | 2011-08-05 | Fuel oil emulsifying device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102247166A Pending CN102743986A (en) | 2011-04-22 | 2011-08-05 | Fuel oil emulsifying device |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20120279118A1 (en) |
| CN (2) | CN102743986A (en) |
| TW (1) | TW201243244A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102743986A (en) * | 2011-04-22 | 2012-10-24 | 李天德 | Fuel oil emulsifying device |
| CN103111223A (en) * | 2013-03-06 | 2013-05-22 | 黑龙江省科学院自动化研究所 | Ultrasonic wave industrial mixing homogenizing equipment and method |
| CN104907180A (en) * | 2015-07-15 | 2015-09-16 | 黑龙江科技大学 | Ultrasonic emulsion agent system and method for preparing emulsion agent by use of ultrasonic emulsion agent system |
| CN107583481A (en) * | 2016-07-08 | 2018-01-16 | 中国石化工程建设有限公司 | A kind of the mixing and emulsifying method and feed process of fcc raw material oil |
| CN107715777A (en) * | 2017-08-21 | 2018-02-23 | 宁波中金石化有限公司 | A kind of manufacturing equipment and preparation method of multifunctional modification aromatic hydrocarbons |
| CN109749793A (en) * | 2019-01-23 | 2019-05-14 | 上海众炅新能源科技有限公司 | A method of preparing pitch base fuel oil |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10221387B2 (en) | 2013-11-01 | 2019-03-05 | Rayeman Elements, Inc. | Integrated ethanol and biodiesel facility |
| CN104474951B (en) * | 2014-12-17 | 2023-07-14 | 重庆康乐制药有限公司 | Clamping type vibration emulsifying device |
| CN107649063B (en) * | 2017-11-02 | 2023-08-29 | 黑龙江省科学院自动化研究所 | Nanometer material ultrasonic resonance emulsification blending device |
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| US2915023A (en) * | 1956-01-13 | 1959-12-01 | Gustave H Rapaport | Method and apparatus for mixing icings, cake batters and the like |
| DE2252201A1 (en) * | 1972-10-25 | 1974-05-22 | 5090 Leverkusen | DEVICE FOR MANUFACTURING MOLDED PARTS FROM FAST-REACTING CHEMICAL COMPONENTS |
| US4018426A (en) * | 1976-03-17 | 1977-04-19 | Petrolite Corporation | System for producing emulsions |
| JPH03258332A (en) * | 1990-03-06 | 1991-11-18 | Konica Corp | Method and equipment for production of emulsion |
| CN2145066Y (en) * | 1992-05-27 | 1993-11-03 | 孙德良 | Diesel oil emulsification machine |
| US7344570B2 (en) * | 2001-08-24 | 2008-03-18 | Clean Fuels Technology, Inc. | Method for manufacturing an emulsified fuel |
| CN201197931Y (en) * | 2008-04-29 | 2009-02-25 | 上海上奥节能科技有限公司 | Fluid dynamic ultrasonic heavy oil emulsification apparatus |
| TW201243244A (en) * | 2011-04-22 | 2012-11-01 | Tian-De Li | Fuel emulsification device |
-
2011
- 2011-04-22 TW TW100114064A patent/TW201243244A/en unknown
- 2011-08-05 CN CN2011102247166A patent/CN102743986A/en active Pending
- 2011-08-05 CN CN2011202847902U patent/CN202199276U/en not_active Expired - Fee Related
- 2011-11-01 US US13/286,479 patent/US20120279118A1/en not_active Abandoned
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102743986A (en) * | 2011-04-22 | 2012-10-24 | 李天德 | Fuel oil emulsifying device |
| CN103111223A (en) * | 2013-03-06 | 2013-05-22 | 黑龙江省科学院自动化研究所 | Ultrasonic wave industrial mixing homogenizing equipment and method |
| CN103111223B (en) * | 2013-03-06 | 2016-01-13 | 黑龙江省科学院自动化研究所 | Ultrasonic wave industrial mixing homogenization installation and homogenization process |
| CN104907180A (en) * | 2015-07-15 | 2015-09-16 | 黑龙江科技大学 | Ultrasonic emulsion agent system and method for preparing emulsion agent by use of ultrasonic emulsion agent system |
| CN104907180B (en) * | 2015-07-15 | 2017-04-12 | 黑龙江科技大学 | Method for preparing emulsion agent by use of ultrasonic emulsion agent system |
| CN107583481A (en) * | 2016-07-08 | 2018-01-16 | 中国石化工程建设有限公司 | A kind of the mixing and emulsifying method and feed process of fcc raw material oil |
| CN107583481B (en) * | 2016-07-08 | 2020-03-03 | 中国石化工程建设有限公司 | Mixed emulsification method and feeding method of catalytic raw oil |
| CN107715777A (en) * | 2017-08-21 | 2018-02-23 | 宁波中金石化有限公司 | A kind of manufacturing equipment and preparation method of multifunctional modification aromatic hydrocarbons |
| CN107715777B (en) * | 2017-08-21 | 2019-10-15 | 宁波中金石化有限公司 | A kind of manufacturing equipment and preparation method of multifunctional modification aromatic hydrocarbons |
| CN109749793A (en) * | 2019-01-23 | 2019-05-14 | 上海众炅新能源科技有限公司 | A method of preparing pitch base fuel oil |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201243244A (en) | 2012-11-01 |
| US20120279118A1 (en) | 2012-11-08 |
| CN102743986A (en) | 2012-10-24 |
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