KR101726395B1 - Mixer for manufacturing emulsified fuel - Google Patents

Abstract

Disclosed is a mixer for manufacturing emulsified fuels with a high quality, by maximizing a contact area to uniformly mix materials causing no oil water separation, when water into which fuels and an emulsifier are added is mixed. The mixer for manufacturing emulsified fuels is configured to comprise: a disk-shaped fixing plate (100); a fixed pulverizing plate (200); a rotary pulverizing plate (300); and a disk-shaped cover (400).

Description

[0001] MIXER FOR MANUFACTURING EMULSIFIED FUEL [0002]

The present invention is characterized in that the water to which the fuel and the emulsifier are added is crushed and mixed by a rotating crush plate rotated by a rotating shaft inside a fixing plate and a cover and then discharged through a discharge pipe, A first crushing projection and a fixed third crushing projection are alternately crushed and mixed by the crushing and mixing process between the projections and then crushed and mixed by the crushing action between the fixed first crushing projections and the rotating second crushing projections, The water added with the fuel and the emulsifier is allowed to stay in the cover and the fixing plate for a long time while maximizing the area in contact with the plurality of crushing projections, And an agitator for producing an emulsified fuel.

Generally, heavy oil refers to petroleum which is distilled from crude oil and distilled from LPG, gasoline, kerosene, diesel oil, etc., and is used mainly for diesel engines, boiler heating, and thermal power generation. Its quality is specific gravity (0.9 ~ 0.95) It is divided into three kinds, A, B and C oil.

Such a heavy oil is advantageous in that it is less expensive than kerosene or light oil and has a heating value twice as high as that of coal. However, since it is difficult to evaporate due to its nature, there is a disadvantage that it is not easily burned. Clog the nozzles, spray holes, etc. In particular, heavy oil has a disadvantage in that it generates a large amount of air pollutants such as nitrogen oxides, sulfur oxides, carbon dioxide, dust, and smog during the combustion process. In addition, many boiler heating oils are currently used in various industrial fields. When the briquettes and bunker seed oil currently in use are used as energy, environmental problems are serious and the heating oil such as kerosene and diesel can not be used continuously. , It is inevitable that the development of more economical industrial fuels is required.

As a result, alternative petroleum fuels have been developed and used for industrial and various purposes in lieu of petroleum energy having a high price of diesel oil or kerosene and limited reserves.

The emulsion fuel oil is prepared by mixing water with the appropriate amount of bunker oil, which is a waste fuel resource, adding an appropriate amount of an emulsifying additive thereto, stirring the emulsion to avoid oil separation, and emulsifying the emulsion fuel oil. , The instantaneous evaporation and expansion of the dispersed water during combustion promotes the complete combustion by atomization of the fuel such as heavy oil and the generation of dust and carbon monoxide is reduced and the generation of nitrogen oxide is suppressed at low air ratio and combustion gas temperature It is known.

However, as described above, the emulsified fuel prepared by appropriately mixing the fuel, the water and the emulsifier has a problem that when the proper amount of the emulsifier is not used for the mixing ratio of the fuel and the water, the size of the water droplet of the emulsified fuel becomes non- The fuel and the water can not maintain the highly agglomerated emulsified state. Therefore, there is a problem that the combustion is incapable or incompletely burnt. Therefore, research for setting the optimal emulsifier for the mixture ratio of fuel and water is required .

Here, the emulsion fuel oil is emulsified into a water-in-oil (W / O) type in which water which is not miscible with liquid fuel (oil) is uniformly dispersed in a fine particle state. Here, the above-mentioned emulsification means that other liquid which is not miscible with any liquid is uniformly dispersed in a particulate state.

The addition ratio of water to the liquid fuel is determined according to the type of the liquid fuel (petroleum, light oil, kerosene, heavy oil, gasoline), and the combustion efficiency of the emulsified fuel increases in proportion to the amount of water added.

These emulsified fuels are produced by instantaneous evaporation and expansion of water contained in dispersed water during burning, and fuel such as heavy oil is atomized and promotes complete combustion, so that generation of dust and carbon monoxide is reduced, and generation of nitrogen oxide at low air ratio and low combustion gas temperature Is known to be suppressed.

Most importantly in the process of manufacturing the emulsified fuel is to mix the fuel such as heavy oil such that the oil is not separated from the water. Most of the technologies proposed so far include a method in which the fuel, the water and the emulsifier are rotated together at high speed, And a method of additionally using ultrasonic energy to improve the uniformity.

As an example of such a technique, Japanese Patent Application Laid-Open No. 1999-171914 (published on June 29, 1999), US Patent No. 6589301 (registered on July 8, 2003), Korean Public Utility Publication No. 2008-1143 (issued on May 19, 2008) Public).

Among them, Korean Utility Model Application No. 2008-1143 proposes a technique capable of improving stirring performance through vortexing of an impeller provided in a conical stirring tank and activation of a mixture by ultrasonic vibration.

More specifically, first, a stirrer is formed into a conical shape and a spiral-shaped rotation control piece is provided on the inner peripheral surface of the stirrer to generate a natural vortex phenomenon upon rotation of the impeller to stably mix the mixture of fuel and water, A plurality of ultrasonic vibrators are mounted on one side of the inner circumferential surface of the stirrer to transmit ultrasonic vibration energy to the mixture so that the mixture can be uniformly mixed in a smaller size.

However, since this technique relies on the rotational force of the impeller for the basic fuel and water mixing process, the degree of emulsification is limited according to the output of the motor. In addition, if the impeller's rotational force is not higher than a certain level, the effect of secondary vibration energy transfer by the ultrasonic vibrator is insignificant, so that there is a problem that the degree of emulsification can not be achieved as originally expected.

The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to maximize the contact area when mixing fuel and water added with an emulsifier so that water can be uniformly mixed without causing water separation, And an object of the present invention is to provide an agitator for producing an emulsified fuel.

In order to achieve the above-mentioned object, the present invention provides an agitator for producing an emulsified fuel by mixing a fuel as a raw material of an alternative emulsified fuel with water added with an emulsifier to produce an alternative emulsified fuel, And a predetermined space is formed in the inside of the fixed plate; And a plurality of first crushing protrusions formed on a front surface of the fixed crushing plate, the crushing plate having protrusions formed at predetermined intervals along the radial direction; A plurality of crushing grooves are formed along the circumference of the outer circumference, a top surface of the crushing grooves is opened, and a bottom surface of the crushing groove is cylindrical, and a through hole is formed, A disk having a diameter larger than that of the net and coupled to an upper edge of the net, a disk having a predetermined length from the rear edge of the disk and extending in a radial direction And a plurality of second crushing protrusions protruding from the rotating crushing plate; A fuel pipe to which the fuel is supplied and a branch pipe coupling portion protruding outwardly and having an inner space of a predetermined length so as to be connected to the branch pipe connected to communicate with the water pipe to which the water containing the emulsifier is supplied, And a disk-shaped cover having a plurality of third crushing protrusions protruding in the radial direction, the plurality of third crushing protrusions being formed to have a diameter corresponding to the second crushing protrusion when the crushing plate is engaged with the crushing plate, Wherein the water and the fuel added together with the emulsifier are pulverized and mixed by a rotating crush plate rotated by a rotating shaft inside the fixing plate and the cover and then discharged through a discharge pipe, And the first crushing protrusion and the rotating second crushing protrusion are first crushed and mixed by the crushing action between the crushing protrusions, The second crushing projection and the fixed third crushing projection are crushed and mixed in a third order by the floatage action so that the water to which the fuel and the emulsifying agent are added is allowed to stay in the cover and the fixed plate for a long time Thereby maximizing the area in contact with the plurality of crushing projections so that water-oil separation can be prevented and uniform mixing can be achieved.

In the present invention, a plurality of first stirring blades are formed along the circumference of the inner circumferential surface of the branch pipe coupling portion, and a fuel and an emulsifier, which flow through the branch pipe while intersecting with the first stirring blades, And a stirring head in which a plurality of second stirring blades for mixing and stirring the water are arranged along the outer circumferential surface are combined.

In the present invention, the bottom surface of the netting is formed in the shape of a trumpet which is gradually lowered from the center to the outer circumferential surface so that the injected fuel and the water added with the emulsifier flow naturally outward. The inner circumferential surface A plurality of spiral conveying blades for connecting the conveying blades to each other are arranged in a radial direction so that when the rotating blades are rotated, the conveying blades collide with the fuel added to the inside of the netting and the water added with the emulsifying agent, And is discharged.

In the present invention, the second crushing protrusions are sloped at one side so that the fuel and the water containing the emulsifier are smoothly mixed and agitated while being crushed and then discharged.

According to another aspect of the present invention, there is provided a circular plate which is tightly coupled to a rear surface of the cover and has a space formed therein, the front surface of which is formed with a plurality of diameters corresponding to the second crushing protrusions A first multistage assembly plate having a first crushing protrusion protruding along a radial direction and a first fluid moving groove formed on a bottom surface of the first crushing protrusion, And a plurality of teeth formed in corresponding diameters so as to form a shape for wrapping the second crushing protrusions when engaged with the rotating crush plate, 5 crushing projections are formed along the radial direction, and the fuel having passed through the fluid moving grooves and the water added with the emulsifying agent can move to the rear end at the center of the bottom surface The first multi-stage assembly plate and the second multi-stage assembly plate are interposed between the fixed plate and the cover, and the first and second multi-stage assembly plates are alternately inserted into the rotation shaft, The fuel and the emulsifier can be added in an increased amount of water, and the time for mixing, stirring, and pulverizing can be ensured, so that a high-quality emulsified fuel can be produced in a large amount.

In the present invention as described above, it is possible to maximize the contact area when mixing the fuel and the water containing the emulsifier, so that water can be uniformly mixed without causing water separation, thereby producing a high-quality emulsified fuel.

Further, according to the present invention, the crushing grooves of the rotating net and the fixed first crushing protrusions are first crushed and mixed by the meteoric action, and then the crushing grooves are crushed by the crushing grooves of the rotating netting The pulverized and mixed pulverized coal is mixed with the pulverized second pulverizing projections and the fixed third pulverizing projections to form pulverized and mixed thirdly by the aggregate action so that the water to which the fuel and the emulsifier are added remains in the cover and the fixed plate for a long time, It is possible to maximize the homogeneity by maximizing the area in contact with the projections, thereby manufacturing a high-quality emulsified fuel.

1 is an illustration of an agitator for producing an emulsified fuel according to the present invention;
Figures 2 to 3 are exploded perspective views of the present invention.
4 is an exemplary view of a fixing plate and a fixed crushing plate according to the present invention.
5A to 5B are views showing examples of a rotary crushing plate according to the present invention.
6A-6B illustrate an example of a cover according to the present invention.
Figures 7a-7b illustrate an example of a first multi-stage building plate according to the present invention.
8A-8B illustrate an example of a second multistage assembly plate according to the present invention.
9 is an exemplary view showing a state in which a first multi-stage assembling plate and a second multi-stage assembling plate are alternately assembled between a fixing plate and a cover according to an embodiment of the present invention.

Hereinafter, an agitator for producing an emulsified fuel according to the present invention will be described in more detail with reference to the accompanying drawings.

Generally, a system for manufacturing an emulsified fuel includes a fuel tank for supplying fuel as a raw material of heavy oil or the like, and a water tank for supplying water to be mixed with the fuel, and the fuel supplied from the fuel tank and the water And a stirrer for mixing and stirring the water is provided.

The water tank is filled with water for mixing with fuel filled in the fuel tank, and an emulsifier (e.g., carbide or calcium chloride) may be added to the water tank.

The stirrer for producing an emulsified fuel according to the present invention is an apparatus for producing a mixture by mixing and stirring fuel injected through a fuel pipe 10 and water supplied through a water pipe 20 at high speed rotation, And the water contact area is maximized so as to uniformly mix without causing water separation.

The stirrer for producing an emulsified fuel according to the present invention includes a fixed plate 100, a fixed crush plate 200, a rotary crush plate 300, and a cover 400.

First, the fixing plate 100 is a circular plate having a predetermined space formed therein, and the rotating shaft 510 of the driving motor 500 provided at the rear is penetrated. The rotation axis is supported by a bearing (not shown) provided at the center of the fixing plate so as to be smoothly rotated at a high speed.

In the space portion 110 formed in the fixing plate 100, the fuel and the water to which the emulsifier is added are mixed and stirred while being retained. The fixing plate 100 is formed with a discharge pipe connection part 120 communicating with the space part 110 and a discharge pipe 40 is connected to the discharge pipe connection part. The discharge pipe may include a discharge portion 41 for discharging the produced mixture to the outside and a re-charging portion 42 for discharging the mixture to the branch pipe after branching from the discharging portion. (Not shown) that opens or closes the valve body.

The driving motor 500 rotates the rotating shaft 510 at a high speed to rotate the rotating crushing plate coupled to the rotating shaft at a high speed, thereby mixing and stirring the charged fuel and water.

The reason why the driving motor 500 rotates at a high speed is that the fuel and water continuously injected are rapidly mixed and agitated so that a larger amount of mixture per unit time can be produced and the homogeneity of the produced mixture is secured and the quality is improved . The rotary shaft 510 of the driving motor is formed to have a predetermined length so that the fixed crush plate, the rotary crush plate, and the cover can be engaged with each other.

The fixed crushing plate 200 is a disk having a plurality of first crushing protrusions 210 protruding from a front surface of the fixed crushing plate 200 along a radial direction with a predetermined diameter. The fixed crushing plate 200 is fixed to the fixed plate 100 As shown in FIG.

The rotary crushing plate 300 is fitted on the rotary shaft 510 so as to face the fixed crushing plate 200. The rotary crushing plate 300 has a plurality of crushing grooves 311 formed along the circumference thereof, A protrusion 310 having a predetermined length and protruding from the center of the bottom surface, the protrusion 310 having a through-hole 313 formed in a closed cylindrical shape, And a plurality of second crushing protrusions 330 protruding from the rear edge of the disc at predetermined intervals in the radial direction.

The plurality of crushing grooves 311 formed on the outer circumferential surface of the netting maximizes the amount of contact between the fuel injected into the crushing grooves 311 and the water added with the emulsifier when the crushing grooves 311 are discharged to the outside, It has the effect of crushing into smaller particles while touching the corners.

When the rotating crush plate 300 is fitted to the rotating shaft and brought into close contact with the fixed crush plate 200, the first crushing protrusion 210 is naturally formed between the net crushing protrusion 310 and the second crushing protrusion 330 The fuel that has passed through the crush groove 311 and the water to which the emulsifier is added are discharged while being secondarily pulverized and mixed by the crushing action of the crushing projections 210 and the crushing projections 330.

The cover 400 is a disk having a predetermined thickness, and a branch pipe coupling part 410 is protruded outward so as to be connected to the branch pipe in the front center.

The branch pipe 30 is connected to the fuel pipe 10 to which the fuel is supplied and the water pipe 20 to which the water containing the emulsifier is supplied and is detachably coupled to the branch pipe coupling part 410, And supplies fuel and emulsifier-added water into the branch pipe coupling portion.

A plurality of third crushing protrusions 420 are formed on the rear surface of the cover 400 so as to surround the second crushing protrusions 330 when they are engaged with the rotation crushing plate. Respectively.

The present invention is characterized in that the first crushing protrusion 210 is located outside the crushing groove 311 and the second crushing protrusion 330 and the third crushing protrusion 420 are sequentially positioned outside the first crushing protrusion 210 This configuration is such that when fuel and emulsifier-added water are mixed and agitated, they are broken into smaller particles to raise the temperature of the mixture and lower the viscosity to eliminate the distinction between water and oil, So as to be smoothly mixed with the oil molecules, thereby preventing oil-water separation, which is a state in which water molecules are agglomerated.

That is, when the rotary crushing plate 300 rotates, the water to which the fuel and the emulsifying agent are added is first crushed and mixed by the crushing grooves 311 and the fixed first crushing protrusions 210 The second crushing protrusions 330 and the second crushing protrusions 330 that are discharged and fixed again are crushed and mixed in a second order by a billet action between the second crushing protrusions 330 and the rotating second crushing protrusions 330, The third crushing protrusions 420 are crushed and mixed by the metamorphic action in the third order, and are produced and discharged as a mixture.

The present invention has a remarkable effect that the water added with the fuel and the emulsifier can maximally increase the contact area with the plurality of crushing protrusions while staying in the cover and the fixed plate for a long time to uniformly mix without water separation.

In addition, as shown in FIG. 5B, the second crushing protrusions 330 are sloped at one side so that the fuel and emulsifier-added water can be smoothly mixed and agitated while being crushed and then discharged. The second crushing protrusions 330 are inclined at one side so that the width of the second crushing protrusions 330 becomes wider from the inside to the outside of the crushing crushing plate. The crushing grooves 311 and the first crushing protrusions 210 As the passing mixture passes between the first crushing protrusions 210 and the second crushing protrusions 330, the cross-sectional area is instantaneously widened so that the pressure is increased and the speed is lowered so that the mixture is more efficiently To be pulverized.

2 to 3, a plurality of first stirring vanes 411 are formed along the circumference of the inner circumferential surface of the branch pipe coupling portion 410 according to the present invention, A stirring head 520 which is arranged along the outer circumferential surface of the second stirring blade 521 for mixing and stirring the fuel introduced through the branch pipe and the water added with the emulsifier, do.

Generally, in an emulsified fuel production system, an agitator is provided for preventing and uniformly mixing oil and water separation through continuous mixing of fuel and water. The efficiency of the agitator for producing emulsified fuel is controlled by stirring (or pulverizing) The contact area of the wing (amount of contact fluid), and the contact time.

In the present invention, the fuel injected into the branch pipe and the water added with the emulsifier are mixed and agitated by the first stirring vane 411 and the second stirring vane 521 while passing through the branch pipe coupling portion, Mixing, stirring, and pulverizing operations are carried out to increase the contact area (amount of fluid to be contacted) with the stirring blades and the contact time, thereby enhancing the efficiency of the stirrer and manufacturing a high-quality emulsified fuel.

In order to further improve the stirring efficiency, the first stirring blades 411 may be arranged on the inner circumferential surface of the branch pipe coupling portion at a predetermined interval along the longitudinal direction, and the second stirring blades 521 And may be arranged on the outer circumferential surface of the agitating head so as to be positioned between the first agitating blades 411 and the first agitating blades 411.

Next, the bottom surface of the net 310 according to the present invention has a shape of a trumpet which is gradually lowered from the center to the outer circumferential surface so that the added fuel and the emulsifier-added water naturally flow outwardly, A plurality of feed blades 314 are arranged along the radial direction.

Referring to FIG. 5A, the feed vane 314 is formed in a spiral shape to connect the inner circumferential surface of the netting from the outer circumferential surface of the boss, and forcibly collides with fuel added to the inside of the net and water added with the emulsifying agent during rotation of the rotary crushing plate The mixture is stirred and then passed through a crushing groove.

The fuel and the emulsifier-added water introduced through the branch pipe-coupling portion are introduced into the net through the open upper surface of the netting, and then, when the rotary shredding plate rotates along the rotation axis, the water is gradually discharged outwardly by centrifugal force.

Since the bottom surface of the net 310 is formed in the shape of a trumpet, the water to which the fuel and the emulsifier are added is smoothly moved from the inner circumference of the net to the outer circumferential side.

When the rotating shaft is rotated, the fuel and the emulsifier-added water are mixed and agitated while forcibly hitting the feed vane 314. When the feed vane 314 is hit, the fluids rotate at a higher speed and the crushed grooves 311 It is possible to improve the grinding efficiency.

Next, the present invention includes a first multi-stage assembly plate 600 which is in close contact with and joined to the rear surface of the cover, a second multi-stage assembly plate 600 of a circular plate type closely fitted to the rear surface of the first multi- 700).

7A and 7B, the first multi-stage assembling plate 600 is a disk having a predetermined thickness and a space formed therein. The first multi-stage assembling plate 600 includes a second crushing protrusion 210, A plurality of fourth crushing protrusions 610 are formed along the radial direction so as to surround the first crushing protrusions 610, 1 fluid-moving groove 620 are formed.

The first crushing protuberance 420 may cover the second crushing protuberance 330 while the rotating crushing plate 300 is closely contacted to the rear surface of the cover 400. In this case, The fourth crushing protrusion 610 is naturally inserted between the net 310 and the second crushing protrusion 330 of the rotating crushing plate.

Referring to FIGS. 7A and 7B, the second multi-stage assembly plate 700 is closely attached to the rear surface of the first multi-stage assembly plate 600 and has a space therein, A plurality of fifth crushing protrusions 710 are formed so as to have a corresponding diameter so as to surround the second crushing protrusions 330 when they are engaged with each other and protrude along the radial direction, The second fluid moving groove 720 is formed so that the water to which the fuel passed and the emulsifier is added can be moved to the rear end.

The rotary crushing plate 300 is brought into close contact with the rear surface of the second multi-stage mounting plate 700 so that the fifth crushing protrusion 710 covers the second crushing protrusion 330, The first crushing protrusion 210 of the fixed crushing plate 200 coupled to the clamping plate 200 is naturally inserted between the netting 310 of the crushing crushing plate and the second crushing protrusion 330 .

The fuel injected through the branch pipe coupling portion 410 and the water added with the emulsifier are injected into the third crushing protrusion 420 formed on the rear surface of the cover 400 and the crushing groove 311 and the second crushing protrusion 330 ) And the fourth crushing protrusions 610 of the first multi-step assembling plate, and then mixed, stirred and crushed by the intermesetting action of the fourth crushing protrusions 610 of the first multi-step assembling plate, And then passes through the second fluid transfer groove 720.

The mixture discharged through the second fluid transfer grooves is further conveyed to the fifth crushing protrusion 710, the crushing groove 311 and the second crushing protrusion 330 of the rotating crush plate, which are formed on the rear surface of the second multi- And the first crushing protrusions 210 of the fixed crushing plate, and then discharged through the discharge pipe 40 to the outside.

The cover 400, the first multi-stage assembling plate 600, the second multi-stage assembling plate 700, and the fixing plate 100 may be fixed through bolts, and the first multi- The plurality of second multi-stage assembling plates 700 can be alternately assembled to the rotating shaft 510 while being assembled in multiple stages.

9, the rotating crush plate 300 is brought into close contact with the rear surface of the second multi-stage mounting plate 700 so that the fifth crushing protrusion 720 covers the second crushing protrusion 330, The first multistage assembly plate 600 is brought into close contact with the front surface of the assembly plate 700 so that one multistage assembly unit 800 is coupled to the front end of the multistage assembly unit 800, ") Is fitted on the rotating shaft and assembled in multiple stages.

When the multi-stage assembly unit 800 and the multi-stage assembly unit 800 'are in close contact with each other, the fourth multi-stage assembly plate 600 of the multi- Is naturally sandwiched between the crushing grooves 311 and the second crushing protrusions 330 of the rotating crush plate 300 fitted on the rear surface of the second multi-stage assembling plate 700 of the multi-stage assembling unit 800 ' If the length of the stirrer is extended by repeating the assembling process, the area and time of mixing, stirring and pulverizing the water containing the fuel and the emulsifier in the stirrer can be remarkably increased and the amount of fuel and emulsifier added water can be increased As a result, the production amount of the emulsified fuel can be greatly improved, and it is possible to produce the high-quality emulsified fuel.

10: Fuel piping
20: Water piping
30: Branch organization
40: discharge pipe 41: discharge part
42: re-
100: fixed plate 110:
120: outlet pipe connection
200: fixed crushing plate 210: first crushing projection
300: rotating crushing plate 310:
311: Grinding groove 312: Boss
313: Through hole 314: Feed wing
320: Disk 330: Second crushing projection
400: cover 410: branch pipe coupling portion
411: first stirring blade 420: third crushing projection
500: drive motor 510:
520: stirring head 521: second stirring blade
600: first multi-stage assembling plate 610: fourth crushing projection
620: first fluid moving groove
700: second multi-stage assembling plate 710: fifth crushing projection
720: second fluid moving groove
800: Multistage assembly unit

Claims (5)

An agitator for producing an emulsified fuel for producing a substitute emulsified fuel by mixing a fuel as a raw material of an alternative emulsified fuel with water added with an emulsifier,
A disk-shaped fixing plate 100 coupled to the rotation axis of the driving motor provided at the rear side so as to penetrate and having a predetermined space formed therein;
A fixed crushing plate 200 which is fitted in the rotating shaft and is fixed in the fixed plate and has a plurality of first crushing projections 210 protruding from the front surface at predetermined intervals along the radial direction;
A plurality of crushing grooves are formed along the circumference of the outer circumference, a top surface of the crushing grooves is opened, and a bottom surface of the crushing groove is cylindrical, and a through hole is formed, A disk 320 having a diameter larger than that of the net and coupled to the top edge of the net, a disk 320 formed at a predetermined distance from the rear edge of the disk, And a plurality of second crushing protrusions (330) projecting along a radial direction of the rotating crushing plate (300);
The fuel piping to which the fuel is supplied and the branch pipe connected to the water pipe to which the water containing the emulsifier is supplied so as to be communicatively connected, A plurality of third crushing protrusions 420 are formed on the rear surface of the first crushing protrusions 410 so as to surround the second crushing protrusions when they are engaged with the rotation crushing plates 420, And a plate-like cover (400)
The water added with the fuel and the emulsifier is pulverized and mixed by the rotating crush plate rotated by the rotating shaft inside the fixing plate and the cover, and then discharged through the discharge pipe,
The first crushing protrusion and the second crushing crusher are first crushed and mixed by a crushing action between the crushing groove of the rotating netting and the fixed first crushing crusher, and then crushed and mixed by a metram action between the fixed first crushing crusher and the rotating crushing crusher The third and fourth pulverizing projections and the fixed third pulverizing projections are crushed and mixed by the raking action so that the water to which the fuel and the emulsifying agent are added is in contact with the plurality of pulverizing projections while staying in the cover and the fixed plate for a long time So that water can be uniformly mixed without causing oil-water separation.
[2] The apparatus according to claim 1, wherein a plurality of first stirring vanes are formed on the inner circumferential surface of the branch pipe-
Wherein a stirring head which is arranged along the outer circumferential surface of the rotating shaft is provided with a plurality of second stirring blades for mixing and stirring the fuel introduced through the branch pipe and the water added with the emulsifying agent crossing the first stirring blade Wherein the emulsifying agent is added to the emulsion.
[2] The method according to claim 1, wherein the bottom surface of the netting has a shape of a trumpet which is gradually lowered from the center to the outer circumferential surface so that the injected fuel and the water to which the emulsifier is added naturally flows outwardly,
A plurality of spiral conveying vanes connecting the inner circumferential surface of the net to the outer circumferential surface of the boss are arranged along the radial direction so that the conveying vane during the rotation of the rotary shredding plate is mixed with the fuel injected into the net and the water added with the emulsifier, And then discharged to the outside through a crushing groove after stirring.
The agitator for the production of emulsified fuel according to claim 1, wherein the second crushing protrusions are inclined at one side so that fuel and emulsifier-added water are smoothly mixed and agitated while being pulverized and then discharged.
5. The method according to any one of claims 1 to 4,
A plurality of fourth crushing protrusions formed on the front surface of the first crushing protrusion and having a diameter corresponding to the second crushing protrusion when the first crushing protrusion is engaged with the rotating crushing plate, A first multistage assembly plate on which a first fluid movement groove is formed so that water, to which fuel and an emulsifying agent are added, can be moved to a rear end along a circumferential direction;
A first multi-stage assembling plate, a first multi-stage assembling plate, a first multi-stage assembling plate, a first multi-stage assembling plate, a first multi-stage assembling plate, The fifth crushing projection is protruded along the radial direction, and a second multi-stage assembly in which a fuel having passed through the fluid moving groove and a second fluid moving groove are formed so that water to which the emulsifying agent is added can be moved to the rear end, Plate,
The first multistage assembly plate and the second multistage assembly plate are sandwiched between the fixed plate and the cover and the multistage assembly plate is assembled in a multistage manner while the rotation shafts are fitted to each other so as to increase the amount of water to which the fuel and the emulsifier are added, And a high-quality emulsified fuel can be produced in a large quantity by securing the time for pulverization.

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