CN110573243B - Fluid composition preparation device - Google Patents
Fluid composition preparation device Download PDFInfo
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- CN110573243B CN110573243B CN201880028778.XA CN201880028778A CN110573243B CN 110573243 B CN110573243 B CN 110573243B CN 201880028778 A CN201880028778 A CN 201880028778A CN 110573243 B CN110573243 B CN 110573243B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
- B01J4/002—Nozzle-type elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
- B01J13/04—Making microcapsules or microballoons by physical processes, e.g. drying, spraying
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/008—Feed or outlet control devices
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Abstract
本发明涉及一种能够制备双重液滴形态的流体组合物，并且通过使所制备的流体组合物的冲击最小化并使其进行移动的流体组合物制备装置及包括所述流体组合物制备装置的流体组合物制备系统，所述流体组合物制备装置包括：第一引导构件，其吐出并引导第一流体；第二引导构件，在所述第二引导构件的内部配置有第一引导构件，并且在第一引导构件的外侧吐出并引导第二流体，形成有吐出第一流体容纳于第二流体的内部的液滴(droplet)形态的流体组合物的吐出部；引导管，其形成使流体组合物贯通的通路；以及开口部，其将引导管的流体组合物分配到外部，在引导管可形成有用于使从第二引导构件吐出的流体组合物的变形最小化的缓冲层。
The present invention relates to a fluid composition preparation device capable of preparing a double droplet form, and a fluid composition preparation device including the fluid composition preparation device by minimizing the impact of the prepared fluid composition and making it move. A fluid composition preparation system, the fluid composition preparation device includes: a first guide member that discharges and guides a first fluid; a second guide member in which the first guide member is disposed, and On the outside of the first guide member, the second fluid is discharged and guided, and a discharge portion for discharging the fluid composition in the form of droplets contained in the second fluid by the first fluid is formed, and a guide tube is formed to combine the fluids. and an opening for distributing the fluid composition of the guide tube to the outside, and a buffer layer for minimizing deformation of the fluid composition discharged from the second guide member may be formed in the guide tube.
Description
Technical Field
The present invention relates to a fluid composition preparation device.
Background
Microcapsules (microcapsules) may be containers that enclose a substance in a minute size of between a few microns and hundreds of microns. Synthetic polymers such as water-soluble proteins such as gelatin and casein, carbohydrates such as cellulose, and copolymers of vinyl compounds and phthalic anhydride can be used.
The purpose of using microcapsules is: easy handling due to the powder shape made around the liquid; can slowly release the contained substances; encapsulating and isolating substances which react with each other when put together, and then mixing and reacting the substances as required; and to prevent volatile substances from evaporating.
The microcapsules can be used in various fields such as biology, pharmacy, and cosmetology. For example, in the cosmetic field, it can be prepared as a microcapsule-shaped cosmetic. If a microcapsule-form cosmetic containing water, protein, or the like is used for the skin, the effect can be further maximized.
Therefore, it is required to develop a scheme capable of easily preparing microcapsules and minimizing the occurrence of breakage and the like during the movement of the microcapsules.
Disclosure of Invention
Problems to be solved by the invention
An object of the present invention is to provide a fluid composition preparation apparatus capable of preparing a fluid composition in a dual droplet form and moving the prepared fluid composition by minimizing the impact thereof, and a fluid composition preparation system including the fluid composition preparation apparatus.
Means for solving the problems
A fluid composition preparation apparatus according to an embodiment of the present invention includes: a first guide member that ejects and guides a first fluid; a second guide member in which the first guide member is disposed and which discharges and guides a second fluid outside the first guide member, the second guide member having a discharge port for discharging a fluid composition in the form of droplets (droplets) in which the first fluid is contained in the second fluid; a guide tube forming a passage for passing through the fluid composition; and an opening portion for dispensing the fluid composition passing through the guide pipe to the outside, wherein the guide pipe may be formed with a buffer layer minimizing deformation of the fluid composition discharged from the second guide member.
The buffer layer includes a third fluid, which may have a density lower than the density of the second fluid.
An air layer filled with air (air) is formed in the guide pipe, and the discharge portion is disposed in the air layer.
The discharge portion may be disposed at a predetermined reference distance or more from the cushion layer.
The larger the size of the fluid composition, the longer the reference distance can be formed.
The first fluid and the second fluid may be any one of an oil phase and an aqueous phase, respectively.
A preparation according to an embodiment of the present invention may be prepared by a fluid composition preparation apparatus comprising: a first guide member that ejects and guides a first fluid; a second guide member in which the first guide member is disposed and which discharges and guides a second fluid outside the first guide member, the second guide member being provided with a discharge portion for discharging a fluid composition in the form of droplets (droplets) in which the first fluid is contained in the second fluid; a guide tube forming a passage for passing through the fluid composition; and an opening portion for dispensing the fluid composition passing through the guide pipe to the outside, wherein the guide pipe is formed with a buffer layer for minimizing deformation of the fluid composition discharged from the second guide member.
A fluid composition preparation system according to an embodiment of the present invention includes: one or more fluid composition preparation devices including a first guide member that ejects and guides a first fluid, a second guide member, a guide tube, and an opening portion; a second guide member that discharges and guides the second fluid, the second guide member having a discharge portion for discharging a fluid composition in the form of droplets in which the first fluid is contained in the second fluid; the guide tube is formed with a passage through which the fluid composition passes, and the opening portion is used to distribute the fluid composition passing through the guide tube to the outside; a first storage unit that stores a first fluid; a first pump for moving the first fluid stored in the first storage part to a first guide member; a second storage unit that stores a second fluid; a second pump for moving the second fluid stored in the second storage part to a second guide member; and a control unit for controlling the first pump and the second pump, wherein the guide pipe may be formed with a buffer layer for minimizing deformation of the fluid composition discharged from the second guide member.
The control section can adjust the size of the fluid composition by a first speed for driving the first pump and a second speed for driving the second pump.
Effects of the invention
According to the embodiments of the present invention, there is an advantage in that a fluid composition in a double droplet form can be stably prepared and can be moved to a container or the like.
According to the embodiments of the present invention, there are advantages in that the fluid composition in the form of double droplets can be uniformly distributed and the fluid composition can be stored more easily.
According to the embodiments of the present invention, there are advantages in that fluid compositions of various sizes and fluid compositions of two or more kinds can be prepared, and the distribution of prepared fluid compositions of various forms can be made uniform.
Drawings
Fig. 1 is a schematic diagram showing a schematic pattern of a fluid composition preparation system according to an embodiment of the present invention.
Fig. 2 is a block diagram showing each constituent element constituting the fluid composition preparation system shown in fig. 1.
Fig. 3 is a view showing the inside of a fluid composition preparation apparatus according to an embodiment of the present invention.
Fig. 4 is an internal sectional view showing a state in which a fluid composition is prepared in the fluid composition preparation apparatus shown in fig. 3.
Fig. 5 is a diagram for explaining the principle of preparing the fluid composition in fig. 4.
Fig. 6 is a diagram showing an example of a preparation prepared by the fluid composition preparation apparatus.
Fig. 7 is a diagram showing a fluid composition preparation system according to another embodiment of the present invention.
Fig. 8 is a diagram showing a fluid composition preparation system according to another embodiment of the present invention.
FIG. 9 is a block diagram schematically representing a fluid composition preparation system for preparing fluid compositions of different sizes in accordance with an embodiment of the present invention.
Fig. 10 is an exemplary diagram showing a preparation prepared based on fig. 9.
Fig. 11 is a block diagram schematically illustrating a fluid composition preparation system for preparing two fluid compositions according to an embodiment of the present invention.
Fig. 12 is an exemplary view for explaining the manufacturing method shown in fig. 11.
Fig. 13 to 14 are explanatory views showing a preparation prepared based on fig. 11.
Detailed Description
The terms used below are used to describe the present invention, and are not intended to limit the present invention. As used herein, singular forms of sentences include plural unless the contrary is explicitly stated. The use of "comprising" in the specification means that a particular feature, region, integer, step, action, element, and/or ingredient is specified, and does not preclude the presence or addition of other particular features, regions, integers, steps, actions, elements, ingredients, and/or groups thereof.
The terms used in the present invention, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art. Terms defined in general dictionaries are further interpreted as having a meaning that is consistent with their content in the present disclosure, and should not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
In the following, it is assumed that the fluid composition comprises microcapsules. However, the size of the fluid composition is not limited to micro-units.
Hereinafter, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Fig. 1 is a schematic view showing a schematic configuration of a fluid composition preparation system according to an embodiment of the present invention, and fig. 2 is a block diagram showing each component constituting the fluid composition preparation system shown in fig. 1.
The fluid composition preparation system of the embodiment of the present invention may include, at least in part or in whole: a first storage portion 10 for storing a first fluid; a first pump 13 for moving the first fluid stored in the first storage unit 10; a second storage part 20 for storing a second fluid; a second pump 23 for moving the second fluid stored in the second storage unit 20; a control unit 180 for controlling the first pump 13 or the second pump 23; a fluid composition preparation device 100 that receives the first fluid or the second fluid from the first pump 13 or the second pump 23 and prepares a fluid composition; and a container (container)1 for containing the fluid composition prepared in the fluid composition preparation apparatus 100.
In addition, the fluid composition preparation system according to the embodiment of the present invention may further include other components not shown in fig. 1 and 2.
The first reservoir 10 may store a first fluid, and the second reservoir 20 may store a second fluid.
In this case, the first fluid and the second fluid may be an oil phase and an aqueous phase, respectively, or conversely, an aqueous phase and an oil phase. Here, the oil phase may include all substances dissolved in oil (oil) as fat-soluble substances, and the water phase is a water-soluble substance and may include all substances dissolved in water (water).
The first pump 13 is capable of moving the first fluid stored in the first storage part 10 to the fluid composition preparing apparatus 100. The first pump 13 may include: a motor (not shown) that provides power for moving the first fluid stored in the first storage part 10; and a first pipe 14 which is a passage for moving the first fluid.
Likewise, the second pump 23 can move the second fluid stored in the second storage part 20 to the fluid composition preparing apparatus 100. The second pump 23 may include: a motor (not shown) that supplies power for moving the second fluid stored in the second storage unit 20; and a second pipe 24 which is a passage for moving the second fluid.
The control part 180 may control the first pump 13 and the second pump 23. Specifically, the control unit 180 operates the first pump 13 to move the first fluid, or operates the second pump 23 to move the second fluid.
The control unit 180 can adjust the moving speed of the first fluid by controlling the first pump 13, and can adjust the moving speed of the second fluid by controlling the second pump 23. The control section 180 can adjust the size or ratio of the fluid composition prepared by the fluid composition preparation apparatus 100 by adjusting the moving speed of the first fluid and the moving speed of the second fluid. That is, the control section 180 adjusts the size or ratio of the fluid composition to be different by controlling the first speed at which the first pump 13 is driven and the second speed at which the second pump 23 is driven.
The fluid composition preparation device 100 receives the first fluid and the second fluid from the first pump 13 and the second pump 23, and is capable of preparing a fluid composition as a Two-phase (Two phase) fluid.
Here, the two-phase fluid may be a fluid in which two substances having different phases (phases) form an interface and are held, and may be a fluid formed of two substances having different charges from each other.
The container 1 may receive and contain the fluid composition from the fluid composition preparation apparatus 100.
Next, fig. 3 is a view showing the inside of a fluid composition preparation apparatus according to an embodiment of the present invention, fig. 4 is a sectional view showing the inside of a state where a fluid composition is prepared in the fluid composition preparation apparatus shown in fig. 3, fig. 5 is a view for explaining the principle of preparing a fluid composition in fig. 4, and fig. 6 is an exemplary view showing a preparation prepared by the fluid composition preparation apparatus.
Referring to fig. 3, a fluid composition preparation apparatus 100 according to an embodiment of the present invention may include: a first guide member 110 that discharges and guides the first fluid f 1; a second guide member 120 that discharges and guides the second fluid f 2; a guide tube 130 forming a passage for passing through a fluid composition prepared by combination of the first fluid f1 and the second fluid f2 respectively spouted through the first guide member 110 and the second guide member 120; and an opening part 140 for dispensing the fluid composition passing through the guide tube 130 to the outside.
The first guide member 110 is provided with a through hole extending in the vertical direction to discharge and guide the first fluid f1, so that the first fluid f1 can flow from the top to the bottom. A first opening hole 111 for allowing the first fluid f1 to flow therein may be formed at an upper end of the first guide member 110, and the first opening hole 111 may be connected to the first pipe 14 connected to the first storage portion 10.
The first guide member 110 may be disposed inside the second guide member 120.
The second guide member 120 may have a through hole formed along the vertical direction, and a cross-sectional area of the through hole formed in the second guide member 120 in the horizontal direction may be larger than a cross-sectional area of the first guide member 120 in the horizontal direction. The first guide member 110 may be accommodated in the through hole of the second guide member 120, and the second fluid f2 may be accommodated in a remaining space except the first guide member 110.
The first guide member 110 may be formed at a position corresponding to the central axis in the vertical direction of the second guide member 120, and the second fluid f2 may be discharged and guided outside the first guide member 110. Thus, the first fluid f1 discharged from the first guide member 110 can be accommodated in the middle of the second fluid f2 discharged from the second guide member 120.
A second opening hole 121 for allowing the second fluid f2 to flow in may be formed in the second guide member 120. Referring to an example shown in fig. 3 and 4, the second open hole 121 may be formed at a portion of a side surface of the second guide member 120. The second open hole 121 may be connected to a second pump 23 connected to the second storage part 20. The second fluid f2 passing through the second pump 23 from the second storage part 20 can be injected into the inner space of the second guide member 120 via the second opening hole 121.
A discharge hole 115 may be formed at a lower end of the first guide member 110, and the first fluid f1 passing through the first guide member 110 may be discharged from the discharge hole 115.
A discharge portion 125 may be formed at a lower end of the second guide member 120. The first fluid f1 and the second fluid f2 guided by the first guide member 110 or the second guide member 120, or a fluid composition in which the first fluid f1 and the second fluid f2 are bonded to each other can be discharged from the discharge portion 125.
The discharge hole 115 may be formed to be the same as or higher than the discharge portion 125 in the vertical direction. Preferably, the discharge hole 115 may be formed at a position higher than the discharge portion 125.
The first fluid f1 discharged from the discharge hole 115 can be combined into a droplet (drop) form by being contained in the discharge portion 125 inside the second fluid f 2. At this time, the first fluid f1 and the second fluid f2 may be oil-based and water-based, respectively, or may be water-based and oil-based, respectively, and thus, the first fluid f1 and the second fluid f2 are not mixed.
Referring to fig. 5, the oil phase may include a (+) charged high molecular substance, and the water phase may include a (-) charged high molecular substance. Therefore, in a state where the oil phase and the water phase are spaced apart as shown in fig. 5a, if the oil phase and the water phase are adjacent as shown in fig. 5b, an interface is formed between the oil phase and the water phase by the interaction between the (+) charge and the (-) charge, and the oil phase and the water phase can be maintained without mixing. According to an embodiment, the oil phase may be ININ (Isononyl isonanoate + Amodimethyl hicone) and the aqueous phase may be Carbomer, but this is just an example and may include copolymers all of which have different charges from each other.
In addition, according to the examples, the fluid composition may be prepared in the form of capsules (capsules), and in this case, gelation (gelation) may be achieved by a high molecular substance having a (+) charge. For this purpose, alginates, pectins, chitosan Arabic gums, cellulose derivatives, statches, gelatins, gellan gums, and the like can be used.
The fluid composition formed and discharged at the discharge portion 125 may pass through the guide pipe 130, and the fluid composition passing through the guide pipe 130 may pass through the opening portion 140 and be distributed to the outside.
In the guide pipe 130, an air layer 160 and a buffer layer 150 filled with air (air) may be formed. The buffer layer 150 can minimize deformation of the fluid composition in its form.
The discharge portion 125 may be disposed in the air layer 160, and the fluid composition discharged from the discharge portion 125 may pass through the air layer 160. As such, in the case where the fluid composition prepared in a form in which the first fluid f1 is contained inside the second fluid f2 is preferentially moved in the air, the fluid composition can retain and maintain the spherical shape by the repulsive force between the air and the first fluid f1, the bonding force with the first fluid f1, and the bonding force with the second fluid f 2.
The discharge portion 125 may be disposed to be spaced apart from the cushion layer 150 by a predetermined reference distance d1 or more so as to retain and maintain the spherical shape of the fluid composition as described above. That is, when the fluid composition is formed in the discharge portion 125, the first oil phase f1 is formed to be relatively biased upward, and therefore, a minimum time for the first fluid f2 to stay in the air layer 160 can be secured while moving in the air layer 160, so that the first fluid f1 can be enclosed by the second fluid f 2.
The reference distance d1 between the discharge portion 125 and the buffer layer 150 may become different depending on the kinds of the first fluid f1 and the second fluid f2, the size of the fluid composition, and the like. Specifically, the larger the size of the fluid composition, the longer the reference distance d1 between the discharge portion 125 and the buffer layer 150 can be formed. For example, the discharge portion 125 and the buffer layer 150 may be formed to be spaced apart by a distance of at least 2 cm.
In addition, the moving speed of the fluid compositions passing through the air layer 160 is fast, so that the spaced distance can be maintained between the fluid compositions moving vertically.
The buffer layer 150 may be formed under the air layer 160. Accordingly, the fluid composition passing through the air layer 160 may be accommodated in the buffer layer 150.
Buffer layer 150 may contain third fluid f 3. By the third fluid f3 contained in the buffer layer 150, the speed of vertical movement of the fluid composition contained in the buffer layer 150 can be slowed, whereby deformation of the fluid composition can be minimized.
In addition, the fluid composition may be temporarily deposited on the buffer layer 150, and the distance between the fluid composition and other fluid compositions may be reduced during the deposition on the buffer layer 150. Thereby, the bonding force between the first fluids f1 for forming the outer surface of the fluid composition becomes strong, and the first fluids f1 will be merged with each other. At this time, the respective second fluids f2 contained in the respective fluid compositions will be kept at prescribed distances.
The density of the third fluid f3 may be lower than the density of the second fluid f 2. Therefore, the fluid composition including the combined first fluid f1 and the second fluid f2 held at a predetermined distance inside the first fluid f1 can move toward the lower side of the buffer layer 150.
The third fluid f3 may be injected into the guide tube 130 through a third opening 151 formed in the side surface of the guide tube 130, thereby forming the buffer layer 150. The third fluid f3 may be injected in such a manner that the buffer layer 150 is formed to a predetermined prescribed height d2, and the buffer layer 150 may have a prescribed height at which the fluid compositions contained in the buffer layer 150 do not collide with each other. The greater the size of the fluid composition or the faster the formation rate of the fluid composition, the higher the height of the buffer layer 150 may be.
The fluid composition passing through the buffer layer 150 may be dispensed to the outside through the opening part 140.
The fluid composition dispensed from the opening 140 may be contained in the container 1. As shown in fig. 6, the first fluid f1 and the second fluid f2 may be present inside the container 1, the first fluid f1 may be kept at a predetermined distance from each other, and the second fluid f2 may be kept in a combined state.
In another aspect, according to another embodiment of the present invention, the buffer layer may be located outside the fluid composition preparation device.
Fig. 7 is a diagram showing a fluid composition preparation system according to another embodiment of the present invention.
The fluid composition preparation apparatus 200 of another embodiment of the present invention may include: a first guide member 210 that guides the first fluid f 1; a second guide member 220 that guides the second fluid f 2; and a guide pipe 230 for passing the fluid composition discharged from the first guide member 210 and the second guide pipe 220, and a discharge portion 225 may be provided at a lower end of the second guide member 220, the discharge portion 225 for forming the fluid composition in which the first fluid f1 is contained in the second fluid f 2.
The fluid composition preparation apparatus 200 according to the second embodiment may not include a buffer layer. However, a buffer layer may be formed on the container 1 for containing the fluid composition prepared by the fluid composition preparation apparatus 200.
That is, a fluid composition preparation system according to another embodiment of the present invention may include: a fluid composition preparation device 200; a container 1; and a filling/sucking member 260 for filling and sucking the third fluid f3 into the container 1. The filling/suction member 260 may further comprise a third motor 262 for injecting a third fluid f3 into the container 1 or for sucking in the third fluid f3 injected into the container 1.
In addition, although not shown in fig. 7, the first storage unit and other components described above may be included. Hereinafter, the same contents as those described previously will be omitted.
The fluid composition prepared by the discharge portion 225 may pass through the inside of the guide tube 230 filled with air. The fluid composition passing through the guide tube 230 may be directly contained in the container 1.
A buffer layer 250 formed of the third fluid f3 may be included in the interior of the vessel 1, and the fluid composition may be stabilized in the buffer layer 250. That is, the fluid composition may be stacked adjacent to each other while staying inside the third fluid f 3.
In the fluid composition passing through the buffer layer 250, the first fluid f1 may be maintained at a predetermined distance from each other, and the second fluid f2 may be formed in a combined state and maintained.
The system for moving the fluid composition in the manner shown in fig. 7 may be a direct fluid composition preparation system.
In another aspect, a fluid composition preparation system of another embodiment of the present invention may be a storage type.
Fig. 8 is a diagram showing a fluid composition preparation system according to another embodiment of the present invention.
Referring to fig. 8, a fluid composition preparation system may include: a fluid composition preparation device 200 as illustrated in fig. 7; an intermediate container 270 a; a filling/sucking member 260 for filling and sucking the third fluid f3 into the intermediate container 270 a; and a storage container 270b for receiving the fluid composition contained in the intermediate container 270 a.
On the other hand, the intermediate container 270a may include an overflow duct 273, the overflow duct 273 for preventing the fluid composition or the buffer layer 250 from overflowing, and the overflow duct 273 may be connected with a prevention hole 274 formed at an upper side of the intermediate container 270 a.
In the case shown in fig. 8, the following are provided: after the prepared fluid composition is stored in the intermediate container 270a, the fluid composition is transferred to the storage container 270b in a desired amount and used.
A fluid composition preparation system according to at least one embodiment hereinbefore described, having: the advantage of being able to produce droplets that incorporate a two-phase fluid and to maintain the shape of the droplets while they are moving. Therefore, the method comprises the following steps: double droplets having a uniform size can be formed, and deformation of the droplets can be minimized during movement of the droplets.
In another aspect, the fluid composition preparation system of at least one of the embodiments described hereinbefore may comprise a plurality of fluid composition preparation devices, in which case fluid compositions of different sizes may be prepared, or dual fluid compositions may be prepared.
Fig. 9 is a block diagram schematically illustrating a fluid composition preparation system for preparing fluid compositions of different sizes according to an embodiment of the present invention, and fig. 10 is an exemplary diagram illustrating a preparation prepared based on fig. 9.
The fluid composition preparation system may include: a first storage portion 10 for storing a first fluid f 1; a first pump 13 for moving the first fluid f1 stored in the first storage unit 10; a second storage portion 20 for storing a second fluid f 2; a second pump 23 for moving the second fluid f2 stored in the second storage unit 20; a control section 180 for controlling the first pump 13 and the second pump 23; a first fluid composition preparation device 300 for preparing a first fluid composition; a second fluid composition preparation device 400 for preparing a second fluid composition; and a container 1 for containing a first fluid composition and a second fluid composition.
Here, the first fluid composition preparing apparatus 300 and the second fluid composition preparing apparatus 400 may have the same structure as one of the fluid composition preparing apparatuses described previously. However, the first and second fluid composition preparing apparatuses 300 and 400 may control the amounts or speeds of the first and second fluids f1 and f2 received from the first and second pumps 13 and 14 to be different. Thus, although the first fluid composition preparation apparatus 300 and the second fluid composition preparation apparatus 400 prepare the fluid composition in the form of droplets in which the first fluid f1 is contained inside the second fluid f2, the sizes thereof may be different. Alternatively, although the overall size of the fluid composition is the same, the fluid composition may contain the first fluid f1 and the second fluid f2 in different proportions.
For example, as shown in fig. 10, for the fluid composition stored in the container 1, the plurality of second fluids f2 may be in a combined state, and the first fluids f1-1 and f1-2 may be in a state of being maintained at a predetermined distance, in which case, the first fluids f1-1 and f1-2 may include: the 1 st-1 st fluid f1-1 formed by the first fluid composition preparation apparatus 300; and a 1 st-2 nd fluid f1-2 formed by the second fluid composition preparing apparatus 400. That is, the 1 st-1 st fluid f1-1 and the 1 st-2 st fluid f1-2 may be the same substance, but different in size.
As such, according to an embodiment of the present invention, fluid compositions of different sizes can be prepared and prepared by respective fluid composition preparation apparatuses, and thus there is an advantage in that the fluid compositions can be uniformly prepared.
Fig. 11 is a block diagram schematically showing a fluid composition preparation system for preparing two fluid compositions according to an embodiment of the present invention, fig. 12 is an exemplary view for explaining the preparation method shown in fig. 11, and fig. 13 to 14 are exemplary views showing a preparation prepared based on that shown in fig. 11.
Referring to fig. 11, a fluid composition preparation system may include: a first storage portion 510 for storing a first fluid f 1; a first pump 513 for moving the first fluid f1 stored in the first storage unit 510; a second storage portion 520 for storing a second fluid f 2; a second pump 523 for moving the second fluid f2 stored in the second storage unit 520; a first fluid composition preparation device 500 for preparing a first fluid composition; a third storage portion 610 for storing a third fluid f 3; a third pump 613 for moving the third fluid f1 stored in the third storage part 610; a fifth storage part 620 for storing the fourth fluid f 4; a fourth pump 623 for moving the fifth fluid f4 stored in the fifth storage unit 620; a third fluid composition preparation device 600 for preparing a third fluid composition; a control unit 180 for controlling the first pump 513, the second pump 523, the third pump 612, and the fourth pump 623; and a container 1 for containing a first fluid composition and a second fluid composition.
Here, the first fluid composition preparation apparatus 500 and the second fluid composition preparation apparatus 600 may have the same structure as one of the fluid composition preparation apparatuses described previously. However, the first fluid composition preparing apparatus 500 may prepare the fluid composition in the form of droplets in which the first fluid f1 is contained inside the second fluid f2, and the second fluid composition preparing apparatus 600 may prepare the fluid composition in the form of droplets in which the third fluid f3 is contained inside the fourth fluid f 4. According to circumstances, the second fluid f2 and the fourth fluid f4 may be substances whose components are the same, but are not limited thereto.
Hereinafter, for convenience of explanation, it is assumed that the first fluid f1 is the first oil phase O1, the second fluid f2 is the aqueous phase W, the third fluid f3 is the second oil phase O2, and the fourth fluid f4 is the same aqueous phase W as the second fluid f 2.
In this case, as shown in fig. 12, the first fluid composition preparation apparatus 500 may form the first fluid composition in the form of the aqueous phase W containing the first oil phase O1 therein, and the second fluid composition preparation apparatus 600 may form the second fluid composition in the form of the aqueous phase W containing the second oil phase O2 therein.
Thereby, in the container 1: the aqueous phases W are combined and the first oil O1 and the second oil O2 are uniformly distributed in the fluid composition with a prescribed distance kept therebetween.
On the other hand, if the control section 180 controls the first driving speed of the first pump 513 and the second driving speed of the second pump 523, and the second driving speed of the third pump 613 and the fourth pump 623 to be the same, the preparation shown in fig. 13 can be produced, and if the first driving speed and the second driving speed are controlled to be different, the preparation shown in fig. 14 can be produced.
As such, according to various embodiments of the present invention, there are: the liquid droplets formed as a double layer can be relatively stably prepared and moved, and various sizes of liquid droplets and two kinds of liquid droplets can be prepared. In addition, there is an advantage that the number of droplets can be more uniformly prepared by a plurality of fluid composition preparing apparatuses.
In addition, fig. 11 to 14 show examples of two cases, and it is needless to say that two or more fluid compositions may be prepared.
Although the embodiments of the present invention have been described above with reference to the drawings, it will be apparent to those skilled in the art that the embodiments of the present invention may be implemented in other specific embodiments without changing the technical spirit or essential features of the present invention.
It should therefore be understood that the above-described embodiments are exemplary in all respects, and are not intended to be limiting. The scope of the present invention is defined by the claims to be described later, and all modifications and modified aspects derived from the meaning, the range and the equivalent concept of the claims belong to the scope of the present invention.
Claims (17)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762509181P | 2017-05-21 | 2017-05-21 | |
| US62/509,181 | 2017-05-21 | ||
| KR1020180009549A KR102613626B1 (en) | 2017-05-21 | 2018-01-25 | Fluid composition manufacturing apparatus |
| KR10-2018-0009549 | 2018-01-25 | ||
| PCT/KR2018/002413 WO2018216888A1 (en) | 2017-05-21 | 2018-02-27 | Fluid composition preparation apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110573243A CN110573243A (en) | 2019-12-13 |
| CN110573243B true CN110573243B (en) | 2022-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880028778.XA Active CN110573243B (en) | 2017-05-21 | 2018-02-27 | Fluid composition preparation device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110573243B (en) |
| WO (1) | WO2018216888A1 (en) |
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| US4279632A (en) * | 1979-05-08 | 1981-07-21 | Nasa | Method and apparatus for producing concentric hollow spheres |
| EP0513563A1 (en) * | 1991-04-19 | 1992-11-19 | Freund Industrial Co., Ltd. | Method of manufacturing seamless capsules and apparatus therefor |
| CN1183058A (en) * | 1995-03-29 | 1998-05-27 | 沃尼尔·朗伯公司 | seamless capsule |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2018216888A1 (en) | 2018-11-29 |
| CN110573243A (en) | 2019-12-13 |
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