WO2019221313A1 - 수중 플라즈마 발생장치 - Google Patents
수중 플라즈마 발생장치 Download PDFInfo
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- WO2019221313A1 WO2019221313A1 PCT/KR2018/005632 KR2018005632W WO2019221313A1 WO 2019221313 A1 WO2019221313 A1 WO 2019221313A1 KR 2018005632 W KR2018005632 W KR 2018005632W WO 2019221313 A1 WO2019221313 A1 WO 2019221313A1
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- working fluid
- flow path
- reactor
- magnetic body
- dielectric
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Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/01—Handling plasma, e.g. of subatomic particles
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/4608—Treatment of water, waste water, or sewage by electrochemical methods using electrical discharges
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/247—Generating plasma using discharges in liquid media
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
Definitions
- the present invention relates to an underwater plasma generating apparatus, and more particularly, to generate a large amount of micro-nano bubbles in a fluid (liquid) moving in one direction, and to continuously generate plasma using the same.
- the present invention relates to an underwater plasma generator.
- Plasma refers to a gaseous state that is separated into electrons (e-) with positive charges and ions (A +, hydrogen nuclei) with positive charges at very high temperatures. Plasma also means a gas in which electrically charged particles are collected. Plasma has a high degree of charge separation, but is electrically neutral due to the same negative and positive charge overall. When high energy is applied to the gas in the molecular state, the gas is separated into electrons and atomic nuclei into a plasma state at tens of thousands of degrees.
- the gas when energy is applied to a solid, it becomes a liquid or a gas, and when a high energy is applied to this gas state, at tens of thousands of degrees, the gas has an ionization state in which the outermost electron (e-) that moves around the nucleus is out of orbit (ionization energy) In this case, it becomes another dimension of material that has lost its gaseous properties.
- the plasma is called a fourth material state.
- the A atom is represented by the following structural formula.
- Plasma is electrically neutral with the dissociation of the outermost electrons around the nucleus of the atom and the presence of cations and anions.
- the plasma is well connected.
- the material is ionized, it returns to its stable state over time and releases energy.
- the typical plasma seen in natural phenomena is lightning, and the northern lights of the Arctic region and the ion layer in the atmosphere are plasma states. .
- Plasma is a state in which the nucleus and electrons are separated, which occurs when a lot of heat is applied to the atoms in the gaseous state, so all atoms remain in the plasma state in the hot sun of more than 15 million degrees Celsius.
- Plasma is the most common state in the whole universe. But to use plasma in everyday life, you have to make it artificial. Efforts to artificially generate and use plasma have been steadily promoted for a long time.
- Plasma can be produced by applying heat, or by inducing electron collisions by applying a high electric or magnetic field. Often, electrical methods such as direct current, microwave, and electron beams are applied to generate plasma and then maintained using a magnetic field.
- the technology that has been used for energy use that is, plasma generation technology with high density through gas, does not develop a material that can withstand the high temperature state where the input energy is greater than the output energy or can trap the plasma using ultra high temperature. It is difficult to proceed.
- plasma is an energy source that can be directly used industrially, and the conventional plasma generation method uses a lot of electricity to create a plasma, and the contradiction of using the electricity obtained as an energy source is repeated, thereby seriously reducing the efficiency of energy use. I have a problem.
- the present invention has been made to solve the above problems, and an object of the present invention is to form a micro-bubble having a size of 5 ⁇ m or less in the fluid moving in one direction through the cavitation and the surface potential of the negative charge (Micro-Nano)
- Micro-Nano Provides an underwater plasma generator that generates a high-density plasma by generating a large amount of bubbles, and by applying a homogeneous charge to the microbubble that is moved with the fluid through the metallic catalyst to continuously collapse the microbubble by repulsive force.
- An underwater plasma generator for solving the above problems is a reactor in which a flow path through which the working fluid is passed along the longitudinal direction is formed; And at least one through hole disposed in the flow path to divide the flow path into a plurality of spaces, communicating the plurality of spaces with each other, and having at least one through hole having a relatively smaller cross-sectional width than the flow path. And a dielectric insert having a metallic catalyst that is rubbed with the working fluid introduced into the through hole.
- microbubbles having a predetermined size or less having a surface charge of negative charge are generated by the cavitation, and flow into the through hole together with the working fluid to pass through the metallic catalyst.
- the micro-bubbles are collapsed due to homogeneous charges emitted from the metallic catalyst to generate a plasma, and the working fluid moved to the other space of the reactor through the dielectric insert may be exposed to the plasma and ionized. .
- An ion separation unit installed on an outer surface of the reactor corresponding to the other space of the reactor and separating a ions contained in the working fluid according to electrical polarity by applying a magnetic field to the flow of the working fluid ionized through the plasma. It may further include;
- the working fluid has a specific resistance More hard water ( ) Or the hard and heavy water ( ) Is mixed, and the ion separation unit, from the working fluid Ions and Ions can be separated.
- the ion separation unit may include: a first magnetic body installed at one side outer surface of the reactor in a direction perpendicular to the axial direction of the reactor and having an S polarity; And a second magnetic body disposed on the outer surface of the other side of the reactor and disposed to face the first magnetic body and having N polarity.
- the ion separation unit may include: a magnetic body fixing part configured to receive and fix the first magnetic body and the second magnetic body inside, and to be coupled to the outer surface of the reactor in a module form; It may further include.
- the magnetic body fixing part may include: a housing part in which an accommodating space accommodating the reactor, the first magnetic body and the second magnetic body is formed; It is coupled to the inside of the housing portion partitions the receiving space into a plurality, the first magnetic body and the second magnetic body to support the movement of the first magnetic body and the second magnetic body in a direction perpendicular to the axial direction of the reactor. Restricting diaphragm portion; And a reactor through hole fastened to one end portion of the housing part along an axial direction of the housing part to restrict movement of the first magnetic body and the second magnetic body in the axial direction of the reactor, and through which the reactor can pass. It may include; bracket portion.
- the flow path may include a first flow path in which the working fluid introduced from the outside is accommodated; A second flow path for receiving the working fluid passing through the dielectric insert; And a third flow path communicating the first flow path and the second flow path with each other, the third flow path being formed with a smaller inner diameter than the first flow path and the second flow path.
- a latching jaw is formed between the three flow paths in which the dielectric insert is caught in the moving direction of the working fluid, and is discharged from the dielectric insert and flows back toward the third flow path between the second flow path and the third flow path.
- Guide surfaces may be formed to guide the movement of the working fluid.
- the guide surface may be formed in a curved or inclined surface structure.
- An outer side of the reactor is recessed to a predetermined depth from an end portion of the reactor along the longitudinal direction of the reactor, so that the ion separation part is seated, and the ion separation part corresponds to the second flow path by restricting movement of the ion separation part.
- a seating support groove can be formed for positioning in position.
- the length of the second flow path may be longer than the length of the length of the first flow path and the length of the third flow path.
- the ratio of the diameter of the first flow path and the diameter of the through hole may be formed in at least one of 10: 0.5 to 10: 4.
- the dielectric insert may include a dielectric formed of a dielectric material having a predetermined dielectric constant and received over the first flow passage, the second flow passage, and the third flow passage; And a metallic insert accommodated in the first flow path and disposed in front of the dielectric in a state in which one surface thereof is in contact with the dielectric.
- the dielectric may include a first portion formed to have a size corresponding to the first flow path and accommodated in the first flow path, and one surface of which is supported by the locking jaw; A second portion extending from the first portion in a predetermined length along the axial direction and received in the third flow passage and formed to have a size corresponding to the third flow passage; And a third portion extending from the second portion in a predetermined length along the axial direction and received in the second flow path and gradually decreasing in diameter toward the moving direction of the working fluid.
- a metallic probe disposed to face each other in a direction perpendicular to a direction in which the first magnetic body and the second magnetic body are disposed to face each other and penetrate through the reactor to be partially accommodated in the other space of the flow path.
- the distance between the end of the dielectric insert and the probe may be longer than the distance between the probe and the end of the reactor.
- a reactor in which a working fluid flow path is formed therein, and a metallic material that is accommodated in the flow path to cause cavitation in one side space of the flow path and generate triboelectricity when the fluid flows on one side.
- hard water ( ) or hard and heavy water ( ) Is applied as a working fluid, the ionization fluid from the ionized working fluid without oscillation relaxation Ions and Ion can be separated and further separated The ions can be collected to mass produce high purity hydrogen.
- FIG. 1 is a configuration diagram schematically showing an underwater plasma generating apparatus according to an embodiment of the present invention.
- Figure 2 is a cross-sectional view showing a reactor of the underwater plasma generator according to an embodiment of the present invention.
- FIG 3 is a cross-sectional view showing a dielectric insert disposed in a reactor of an underwater plasma generator according to an embodiment of the present invention.
- FIG. 4 is a cross-sectional view showing a different embodiment of the dielectric insert.
- 5 to 8 show different embodiments of the dielectric.
- FIG. 9 is a longitudinal sectional view showing an underwater plasma generating apparatus according to an embodiment of the present invention.
- 10 to 11 is a view showing a magnetic body fixing part according to an embodiment of the present invention.
- FIG. 12 is a view showing a state where the metallic probe is installed in the underwater plasma generator according to an embodiment of the present invention.
- FIG 13 is an image showing the appearance of plasma generated from the underwater plasma generator according to an embodiment of the present invention.
- the terms "comprises” or “having” are intended to indicate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, and one or more other features. It is to be understood that the present invention does not exclude the possibility of the presence or the addition of numbers, steps, operations, components, components, or a combination thereof.
- a component When a component is referred to as being “connected” or “connected” to another component, it may be directly connected to or connected to that other component, but it may be understood that other components may be present in between. Should be.
- a component is said to be “directly connected” or “directly connected” to another component, it should be understood that there is no other component in between.
- module or “unit” for the components used in the present specification performs at least one function or operation.
- the module or unit may perform a function or an operation by hardware, software, or a combination of hardware and software.
- a plurality of “modules” or a plurality of “parts” other than “modules” or “parts” to be executed in specific hardware or executed in at least one processor may be integrated into at least one module.
- Singular expressions include plural expressions unless the context clearly indicates otherwise.
- FIG. 1 is a configuration diagram schematically showing an underwater plasma generator according to an embodiment of the present invention
- Figure 2 is a cross-sectional view showing a reactor of the underwater plasma generator according to an embodiment of the present invention
- Figure 3 is an embodiment of the present invention
- 4 is a cross-sectional view showing different embodiments of the dielectric insert
- FIGS. 5 to 8 show different embodiments of the dielectric
- FIG. 9 shows an underwater plasma generator according to an embodiment of the present invention.
- FIG. 12 is a view showing a state where a metallic probe is installed in an underwater plasma generator according to an embodiment of the present invention.
- the underwater plasma generator 1 (hereinafter referred to as the “underwater plasma generator 1”) according to an embodiment of the present invention has a large amount of microbubbles in a working fluid moving in one direction. (Micro-Nano Bubble) is generated, and a plasma generating apparatus capable of generating plasma continuously by using the same, and includes a reactor 10.
- Reactor 10 is made of a dielectric material having a dielectric constant, and is formed in a tubular structure through which the working fluid can pass.
- the dielectric material may be applied to translucent polycrystalline ceramics, engineering plastics, acrylics, tantalum, quartz, pyrex, fiberglass, crystals, and the like.
- the reactor 10 is formed with an inlet through which the working fluid flows in one side, an outlet through which the working fluid flows out is formed in the other side, and connects the inlet and the outlet along the longitudinal direction to the working fluid. It is formed in a tubular structure in which a passage that can pass is formed.
- the flow path may be divided into a plurality of sections having different lengths or inner diameters.
- the flow path is connected to the inlet port and, when the working fluid is supplied, the first flow path 11 in which the working fluid introduced from the outside is received, and connected to the outlet port, the axial direction of the reactor 10 is determined.
- the second flow passage 12 is formed at a position opposite to the first flow passage 11 and accommodates the working fluid passing through the dielectric insert 20 to be described later, and the first flow passage 11 and the second flow passage 12.
- a third flow passage formed between the first flow passage 11 and the second flow passage 12 to communicate with each other, and having a smaller inner diameter than that of the first flow passage 11 and the second flow passage 12 ( 13) may be included.
- the length L2 of the second flow passage 12 is longer than the length L1 of the first flow passage 11 and the length L3 of the third flow passage 13, and the length L2 of the first flow passage 11 is formed.
- the length and the length of the third flow path 13 may be formed longer than the connected length.
- the magnetic field section formed in the second flow path 12 through the ion separation unit 30 to be described later is formed longer, it is possible to maximize the ion separation efficiency.
- the flow path may be formed in a shape corresponding to the outer shape of the dielectric insert 20 to be described later, and one section of the flow path and one section of the dielectric insert 20 may be formed in a polyhedral shape.
- Position prevents the dielectric 21 insert from being rotated in the flow path, so that the through hole 20a formed in the metallic insert 22 and the holding insert 23 and the through hole 20a formed in the dielectric insert 20 will be described later.
- Position can be prevented.
- the inner diameter of the first flow path 11 and the inner diameter of the second flow path 12 may be formed in different sizes. As a result, when the operator inserts the dielectric insert 20 into the flow path, confusion between the first flow path 11 and the second flow path 12 may be prevented.
- the locking jaw 14 and the guide surface 15 may be formed inside the reactor 10 forming the flow path.
- a locking jaw 14 is formed between the first flow passage 11 and the third flow passage 13 to hold the dielectric insert 20 along the moving direction of the working fluid, and the second flow passage 12 And a guide surface 15 which is discharged from the dielectric insert 20 and contacts the working fluid flowing back to the third flow path 13 between the third flow paths 13 to guide the movement of the working fluid.
- the guide surface 15 may be formed in a structure of a curved surface inclined in an arc shape or inclined in a straight line shape to the direction in which the working fluid is reversed, so as to minimize the resistance force when contacting the working fluid. have. Accordingly, the operating fluid discharged from the dielectric insert 20 flows back to the dielectric insert 20 smoothly, and minimizes friction between the working fluid flowing back and the inner surface of the reactor 10 to minimize the friction of the reactor 10. Damage can be prevented.
- a mounting support groove 16 may be formed at an outer side of the reactor 10.
- the seating support groove 16 may be formed at a position corresponding to the second flow path 12, and may be formed by being recessed to a predetermined depth from an end of the reactor 10 along the longitudinal direction of the reactor 10.
- the seating support groove 16 may be disposed in the axial direction of the reactor 10 so that the first magnetic body 31 and the second magnetic body 32 of the ion separation unit 30, which will be described later, may be installed to face each other. It may be formed on one side and the other side of the reactor 10 in the vertical direction. Accordingly, the ion separator 30 seated in the seating support groove 16 may be restricted in movement along the axial direction of the reactor 10 and may be disposed at a position corresponding to the second flow path 12.
- the mounting support groove 16 in which the ion separation unit 30 is installed may be formed to have the same length as the second flow path 12. Therefore, the length of the section in which the seating support grooves 16 are formed along the longitudinal direction of the reactor 10 is formed longer than the length of the section in which the first flow passage 11 and the second flow passage 12 are formed, thereby By increasing the magnetic field section of the separation unit 30 it is possible to improve the ion separation effect.
- the one end and the other end of the reactor 10 in which the inlet and outlet are formed may be provided with a plurality of fastening portions formed with a thread on the outer peripheral surface for connection with other components, respectively.
- the length of the inlet-side fastening part may be longer than that of the outlet-side fastening part.
- the inner diameter of the inlet can be formed larger than the inner diameter of the outlet.
- the length of the fastening portion and the size of the inner diameter is not limited thereto, and may be changed and applied to various shapes and structures.
- each fastening part of the reactor 10 may be provided with a packing member (not shown) to maintain the airtightness between the other parts and the fastening part to prevent leakage of the working fluid when connecting to the other parts.
- the packing member may be formed in the form of an O-ring (O-shaped rubber ring) or a gasket.
- the packing member is not necessarily limited to the shape thereof, and may be applied in various forms.
- the reactor 10 may be further formed with a probe insertion hole (not shown) into which the metallic probe 40 to be described later is inserted.
- the probe insertion hole may be formed to have a size corresponding to the outer surface of the probe 40, and may be formed through the reactor 10 so as to communicate with the second flow path 12 from the surface of the reactor 10.
- the reactor 10 may be further provided with an opening and closing member (not shown) for selectively opening and closing the probe insertion hole.
- the opening and closing member may include an insertion part inserted into the probe insertion hole, and a support part provided on an outer side of the insertion part and supported on the outer surface of the reactor 10 when the insertion part is inserted into the probe insertion hole.
- the opening and closing member may be formed of the same dielectric material as that of the reactor 10 or may be formed of an airtight material having a predetermined elastic force.
- the operator inserts the opening / closing member into the probe insertion hole to close the probe insertion hole, thereby preventing the working fluid from leaking into the probe insertion hole.
- the present underwater plasma generator 1 includes a dielectric insert 20.
- the dielectric insert 20 is configured to be inserted into the reactor 10 to provide an environment for plasma generation by cavitation in which electrons are emitted from the working fluid.
- the dielectric insert 20 is disposed in the flow path to partition the flow path into a plurality of spaces.
- a plurality of partitioned spaces (the first flow passage 11 and the second flow passage 12) communicate with each other, and the width of the cross section is larger than that of the flow passage (the first flow passage 11).
- a relatively small through hole 20a is formed inside the dielectric insert 20, a plurality of partitioned spaces (the first flow passage 11 and the second flow passage 12) communicate with each other, and the width of the cross section is larger than that of the flow passage (the first flow passage 11).
- a relatively small through hole 20a is formed.
- the ratio of the diameter of the first flow path 11 and the diameter of the through hole 20a may be preferably applied in a ratio of 10: 1.
- the ratio of the diameter of the first flow path 11 and the diameter of the through hole 20a is not necessarily limited thereto, and may be applied to at least one of 10: 0.5 to 10: 4.
- one side of the dielectric insert 20 is a metallic catalyst that rubs with
- a cavity generated between the first flow path 11 and the through hole 20a is provided in the working fluid introduced into one side space of the reactor 10 (first flow path 11).
- a large amount of microbubbles of 50 ⁇ m or less having a surface charge of negative charge may be generated.
- the high pressure working fluid flowing into the first flow path 11 generates a large amount of micro bubbles contracted to a size of 5 ⁇ m or less due to cavitation, and a large amount of micro bubbles contracted to a size of 5 ⁇ m or less.
- the negative potential increases rapidly on the surface according to the zeta potential.
- a large amount of microbubbles flowing into the through hole 20a together with the working fluid and passing through the metallic catalyst (metallic insert 22) are charged at the surface potential (-charge) and homogeneous charges (-) discharged from the metallic catalyst.
- the repulsive force between the charges can cause them to decay continuously and generate a high density plasma.
- the working fluid discharged through the dielectric insert 20 and moved to the other space (the second flow path 12) of the reactor 10 may be ionized by being exposed to a high density plasma.
- the dielectric insert 20 will be described in more detail.
- the dielectric insert 20 is formed of a dielectric material having a predetermined dielectric constant, and is formed to have a size corresponding to the first flow path 11 and the third flow path 13 so that the first flow path ( 11) may include a dielectric 21 accommodated over the second flow passage 12 and the third flow passage 13 and having a through hole 20a formed therein.
- the dielectric 21 may be applied to various dielectric materials having a predetermined dielectric constant such as engineering plastic, acrylic, quartz, pyrex, ceramic, fiber glass, crystal, and the like.
- the dielectric 21 accommodated in the reactor 10 may be divided into a first portion 211, a second portion 212, and a third portion 213 according to a position disposed in the flow path.
- the first portion 211 is formed in a size corresponding to the first flow path 11 is accommodated in the first flow path 11, when the working fluid flows into the working fluid is pressed by the working fluid is caught on one side of the locking jaw (14) Can be supported.
- the first portion 211 may have a larger cross-sectional size than the second portion 212 and the third portion 213, which will be described later. That is, the first portion 211 is formed to have a size corresponding to the first flow path 11 and is supported on the inner circumferential surface of the reactor 10 forming the first flow path 11 as well as the reactor along the moving direction of the working fluid.
- the second portion 212 may extend from the first portion 211 in a predetermined length along the axial direction, have a size corresponding to the third flow passage 13, and be accommodated in the third flow passage 13.
- the second portion 212 may be formed longer than the first portion 211.
- a collecting groove 214 may be formed in the second portion 212 to accommodate the working fluid that has flowed back.
- the collecting groove 214 is discharged from the third portion 213 which will be described later, so that the working fluid flowing back toward the second portion 212 along the surface of the third portion 213 may be introduced into the second portion 212. It may be formed to be recessed to a predetermined depth toward the inside from the outer peripheral surface of the).
- the collecting groove 214 is formed in a single shape on the outer surface of the second portion 212, or as shown in FIGS. 5, 6, and 8, and the second portion 212. It may be formed in plurality along the longitudinal direction of the).
- the plurality of collecting grooves 214 formed along the longitudinal direction of the second portion 212 may be formed at at least two or more positions along the longitudinal direction of the second portion 212, and are spaced at equal intervals. Can be.
- the collecting groove 214 may be formed at a position spaced apart from the third portion 213 by a predetermined distance. That is, between the collecting groove 214 and the third portion 213 formed at a position adjacent to the third portion 213, a block portion 212a spaced apart from the collecting groove 214 and the third portion 213 is provided. As a result, the inflow of the working fluid introduced into the collecting groove 214 along the surface of the third portion 213 may be minimized.
- the collecting groove 214 may be formed in an etched shape in various forms such as V or U.
- the collecting groove 214 is provided in a predetermined space that can accommodate the working fluid to reduce the flow back of the working fluid to the first portion 211, as well as the working fluid is formed in a form that can easily flow in and out Accordingly, the working fluid accommodated in the collecting groove 214 may be joined with the working fluid discharged through the third portion 213 to accelerate the plasma generation.
- the collecting groove 214 is not necessarily formed in the second portion 212, and the collecting groove 214 may be selectively formed in the dielectric 21 as necessary.
- the third portion 213 extends from the second portion 212 in a predetermined length along the axial direction, and is formed to have the same size as the second portion 212. It may be accommodated in the second flow path (12). In addition, the third portion 213 may be formed in a structure in which the size of the diameter gradually decreases toward the moving direction of the working fluid.
- the third portion 213 extends from the second portion 212 and is disposed in a state exposed to the second flow passage 12, and through a surface structure in which the size of the diameter gradually decreases toward the moving direction of the working fluid.
- the operating fluid discharged from the end and flowed back may be smoothly guided to the second portion 212, thereby accelerating the plasma reaction.
- the surface of the third portion 213 exposed to the second flow path 12 may be formed in a curved shape that is bent toward the outside. Therefore, the working fluid discharged through the third part 213 and flowed back may move toward the second part 212 along the surface of the third part 213 having a curved shape.
- the surface shape of the third portion 213 is not limited thereto, and may be changed and applied to various structures and shapes.
- the surface of the third portion 213 may be formed in a curved shape that is concavely curved inwardly. Therefore, the working fluid discharged through the third portion 213 and flowed back may move toward the second portion 212 along the surface of the curved third portion 213 curved inwardly. In addition, the working fluid discharged from the third part 213 and flowed back may be accelerated through the surface-shaped structure of the third part 213 and the flow of the working fluid continuously discharged from the third part 213. .
- the surface of the third portion 213 may be formed in the form of an inclined surface. Therefore, the working fluid discharged through the third part 213 and flowed back may be moved toward the second part 212 along the surface of the third part 213 having an inclined surface shape.
- the vortex protrusion 215 may be further formed inside the dielectric 21 in which the through hole is formed.
- the vortex protrusion 215 spirals over the entire inner surface of the dielectric 21 along the longitudinal direction of the dielectric 21 so that vortices can be generated in the working fluid passing through the through hole 20a. Protruding may be formed. Accordingly, the generation of microbubbles in the dielectric 21 may be further activated, and the microbubbles may be further accelerated.
- the dielectric insert 20 may further include a metallic insert 22 and a holding insert 23.
- the metallic insert 22 is accommodated in the first flow path 11, is disposed in front of the dielectric 21 with one surface in contact with the dielectric 21, and rubs with the working fluid to emit electrons when the working fluid flows in. can do.
- the metallic insert 22 may be made of various metals such as gold (Au), silver (Ag), nickel, copper, aluminum, platinum, palladium, titanium, and the like.
- the metallic insert 22 may be formed to a predetermined thickness and may be formed to have a size of an outer shape corresponding to the first flow path 11.
- a through hole 20a through which the working fluid may pass may be formed inside the metallic insert 22.
- a spiral groove is formed in the through hole 20a, and when the working fluid passes, a vortex phenomenon (screw phenomenon) may be induced in the working fluid.
- the holding insert 23 may be received in the first flow path 11 and disposed in front of the metallic insert 22, and may be in contact with the metallic insert 22.
- the holding insert 23 may be formed of a dielectric material having a predetermined dielectric constant so as to hold electrons emitted from the metallic insert 22 when the working fluid flows in. That is, the holding insert 23 may serve to accumulate electrons generated from the metallic insert 22.
- the holding insert 23 may be formed of a dielectric material having a predetermined dielectric constant such as engineering plastic (PC), acrylic, quartz, pyrex, ceramic, fiber glass, and crystal.
- the holding insert 23 may be formed to a predetermined thickness, and may be formed to have a size of an outer shape corresponding to the first flow path 11.
- a through hole 20a through which the working fluid may pass may be formed inside the holding insert 23.
- a spiral groove is formed in the through hole 20a, and when the working fluid passes, a vortex phenomenon (screw phenomenon) may be induced in the working fluid.
- the present underwater plasma generator 1 may further include an ion separation unit (30).
- the ion separator 30 corresponds to a reactor corresponding to the other space (the second flow path 12) of the reactor 10 in which the working fluid passing through the dielectric insert 20 is accommodated ( It is installed on the outer surface of 10), by applying a magnetic field to the flow of the working fluid ionized through the plasma can separate the ions contained in the working fluid according to the electrical polarity.
- the ion separation unit 30 applies a magnetic field to the flow of the working fluid ionized through the plasma to remove the working fluid from the working fluid. Ions and Ions can be separated.
- the working fluid supplied to the reactor 10 has a specific resistance More hard water ( ) Or hard and heavy water ( ) May be a mixed fluid mixed.
- the ion separator 30 will be described in more detail.
- the ion separation unit 30 may include a plurality of magnetic bodies disposed opposite to each other on the outer surface of the reactor 10.
- the plurality of magnetic bodies are installed on one outer surface of the reactor 10 along a direction perpendicular to the axial direction of the reactor 10 and are installed on the first magnetic material 31 having S polarity and the other outer surface of the reactor 10. And a second magnetic body 32 disposed opposite the first magnetic material 31 and having an N polarity.
- the ion separation unit 30 may apply a magnetic field to the flow of the working fluid, and separate the ions contained in the working fluid perpendicular to the direction of the magnetic field according to the electrical polarity from the flow of the working fluid.
- the first magnetic material 31 and the second magnetic material 32 is perpendicular to the axial direction of the reactor 100, so that the S and N polarities can be disposed in positions opposite to each other. Can be arranged in positions opposite to each other. Through this, the direction of the ions separated from the ion separation unit 30 and moved with the working fluid can be changed.
- the ion separator 30 may further include a magnetic fixing part 33.
- the magnetic body fixing part 33 may accommodate and fix the first magnetic body 31 and the second magnetic body 32 inside.
- the magnetic body fixing part 33 may restrict the movement of the first magnetic body 31 and the second magnetic body 32 in a direction perpendicular to the axial direction of the reactor 10 and the axial direction of the reactor 10. Can be.
- the magnetic fixing part 33 may be coupled to the outer surface of the reactor 10 in the form of a module.
- the magnetic body fixing part 33 may include a housing part 331, a diaphragm part 332, and a bracket part 333.
- the housing part 331 has an accommodating space for accommodating the reactor 10, the first magnetic body 31, and the second magnetic body 32, and the outer side of the reactor 10 along the axial direction of the reactor 10. It may be coupled to and fixed to the outer surface of the reactor 10.
- the housing part 331 may be formed to have a length corresponding to the other space (the second flow path 12) of the reactor 10.
- the length of the housing part 331 is not necessarily limited thereto, and may be formed to have a length shorter than the length of the outer surface of the reactor 10 as necessary.
- the diaphragm 332 is coupled to the inside of the housing 331 to partition the receiving space into a plurality, and supports the first magnetic body 31 and the second magnetic body 32 to be perpendicular to the axial direction of the reactor 10.
- the movement of the first magnetic material 31 and the second magnetic material 32 in the direction can be limited.
- the diaphragm portion 332 may be formed in a plate-like structure having a predetermined thickness, and may be formed of SUS material.
- the housing space of the housing part 331 communicates with the first housing space in which the reactor 10 is accommodated by the diaphragm 332 and the first housing space, so that the first magnetic body 31 and the second magnetic body 32 are closed.
- the bracket part 333 is fastened to one side end of the housing part 331 along the axial direction of the housing part 331 through a plurality of fastening means, and thus, the first magnetic body 31 and the axial direction of the reactor 10.
- a through hole may be formed to restrict movement of the second magnetic body 32 and through which the reactor 10 may pass.
- the bracket portion may be further formed with a plurality of through holes through which the plurality of fastening means can pass.
- the bracket portion 333 may be formed of a material that can block the magnetic force of the magnetic material, such as lead.
- the underwater plasma generator 1 may further include a metallic probe 40.
- a plurality of metallic probes 40 are provided to face each other in a direction perpendicular to a direction in which the first magnetic body 31 and the second magnetic body 32 are disposed to face each other, and the reactor ( A portion of the flow passage may be accommodated in the other space (the second flow passage 12) of the flow passage. Therefore, when a capacitor or the like is connected to the plurality of metallic probes 40, electrical energy having a high voltage may be obtained.
- the metallic probe 40 may be formed of various metal materials such as silver, copper, aluminum, gold, nickel, and copper.
- the distance D1 between the end of the dielectric insert 20 and the metallic probe 40 is determined by the metallic probe ( It may be formed longer than the distance (D2) between the 40 and the end of the reactor (10).
- the present underwater plasma generator 1 may further include a water purification unit (not shown) and a power unit (not shown).
- the water purification unit may purify the working fluid.
- the working fluid may be used for hard water, mixed fluid of hard water and heavy water, hydrocarbon oil, etc. It may be desirable to be purified in the above range.
- a mixed fluid mixed with hard water and heavy water it may be preferable to mix heavy water with 0.01% to 100% of hard water.
- a hydrocarbon-based oil or mineral oil Mineral Oil
- the power unit may provide power for supplying the working fluid purified in the water purification unit to the reactor 10. That is, the power unit may rotate the pump to be described later, which is disposed on one side of the power unit, and transmit the working fluid to the reactor 10 at a preset pressure.
- the present underwater plasma generator 1 may further include a pump (not shown), a storage tank (not shown), and a flow control unit (not shown).
- the pump may be disposed on one side of the power unit, and may receive power from the power unit, and transmit the working fluid to the reactor 10 at a predetermined pressure.
- the working fluid stored in the storage tank to be described later may be transferred from the storage tank to the pump, and the working fluid delivered to the pump may be supplied to the reactor 10.
- the storage tank may store the working fluid that has passed through the reactor 10 and the temperature controller to be described later, and supply the working fluid to the pump.
- a partition wall may be installed in the storage tank to circulate and stabilize the state of the introduced working fluid.
- the storage tank may be further provided with a heat exchanger (not shown) for temperature control.
- the flow rate control unit may be disposed in the middle of the inflow into the reactor 10 from the storage tank, and configured to adjust the flow rate of the working fluid introduced into the reactor 10.
- the flow rate controller may be disposed between the pump and the reactor 10.
- the underwater plasma generator 1 may further include an accumulator (not shown), a fluid moving unit (not shown), a measuring unit (not shown) and a control panel (not shown).
- the accumulator is installed between the flow rate control unit and the reactor 10, and the working fluid does not flow uniformly to prevent the pulsation phenomenon that occurs immediately after the plasma is cut off. For example, it may be desirable to install two or more accumulators to reduce pulsation.
- the fluid moving part is formed in the form of a pipe that connects each of the above-described devices such as a water purification part, a reactor 10 and a storage tank to each other, and a flow path through which a working fluid can be circulated may be formed therein.
- the fluid moving part may be formed of a dielectric material.
- the measurement unit may be disposed at at least one of the inlet, the outlet, and the fluid moving unit of the reactor 10 to measure the pressure and temperature of the working fluid.
- the measured pressure and temperature of the working fluid can be used for controlling the pressure and temperature of the working fluid.
- the pressure may be increased by controlling a pump (not shown).
- the temperature control unit (not shown), which will be described later, may stop reducing the temperature of the working fluid.
- the measurement unit disposed in the fluid moving portion flowing into the temperature control unit may measure the temperature of the working fluid, it is possible to measure the temperature of the working fluid raised in response to the frictional heat and plasma generation in the reactor (10). The measured temperature may be used as data for controlling the temperature of the working fluid in the temperature controller.
- the control panel may include a power supply device for turning on or off the present underwater plasma generator 1 and an operation device for adjusting the pressure and temperature of the working fluid.
- the control panel may further include a display panel capable of displaying the pressure and temperature measured by the measuring unit described above.
- the present underwater plasma generator 1 may further include a branch pipe (not shown).
- the branch pipe may be connected to the other side of the reactor 10 to guide the ions separated through the ion separation unit 30 together with the working fluid in different directions.
- the branch can be formed of a dielectric material.
- the flow of the working fluid through the dielectric insert 20 according to an embodiment, the operation of each of the inserts associated with the flow of the working fluid, the process of forming microbubbles and collapse.
- the dielectric insert 20, the metallic insert 22, and the holding insert 23 are sequentially inserted through the first flow path 11 of the reactor 10.
- the third portion 213 is first inserted into the first flow path 11.
- the working fluid may form a first flow f1 flowing into the reactor 10 and flowing in a straight line toward the through hole, and a second flow f2 in which vortices are formed between the first flows f1. have. Since the diameter of the through hole 20a formed in the dielectric insert 20, the metallic insert 22, and the holding insert 23 is relatively smaller than the diameter of the first flow path 11 of the reactor 10 through which the working fluid flows. In addition, the working fluid which does not flow into the through hole 20a near the through hole 20a of the holding insert 23 may have a third flow f3 forming a vortex. In addition, the third flow f3 may be incorporated into the first flow f1 and may flow into the through hole 20a.
- the working fluid introduced into the through hole 20a forms a vortex by a spiral groove formed in the through hole 20a of the metallic insert 22, the holding insert 23, and the dielectric insert 20. (f4) can be formed. Then, the working fluid introduced into the through hole 20a flows in friction with the metallic insert 22. This friction releases a large amount of electrons from the metallic insert 22. Some of the electrons emitted from the metallic insert 22 flow with the working fluid, and another part of the emitted electrons accumulates in the holding insert 23.
- the working fluid introduced into the through hole 20a may form microbubbles due to cavitation because of a very narrow diameter. These micro bubbles are formed more by passing through the through hole (20a). In addition, the formed microbubble stays in the working fluid, and may collapse when the working fluid passes through the through hole 20a of the dielectric insert 20.
- the plasma is mainly generated in the through hole 20a and the second flow path 12 of the second portion 212 of the dielectric insert 20 by the collapse of the microbubbles and the electrons charged to the working fluid.
- the microbubble generally refers to a bubble having a size of 50 ⁇ m or less in diameter.
- the microbubbles are formed surrounded by the gas-liquid interface, and the surface tension of water acts on the interface. Surface tension may act as a compressing force inside the bubble.
- the pressure rise inside the bubble according to the environmental pressure can theoretically be obtained by Equation 1 below.
- (DELTA) P is a degree of a pressure rise, (sigma) is surface tension and D is bubble diameter.
- the microbubble having a diameter of about 10 ⁇ m has an internal pressure of about 0.3 atm, and the microbubble having a diameter of 1 ⁇ m has a pressure of about 3 atm.
- the concentration of ions increases at the interface.
- an ultrasonic wave of about 40 KHz, a high sound pressure of about 140 db, and an instantaneous high heat from 4000 ° C to 6000 ° C occur.
- Ultrasonic waves, high sound pressure, instantaneous high heat, and floating electrons in the working fluid cause plasma to collapse as micro bubbles collapse.
- the microbubbles grow so large that they can no longer absorb energy to retain themselves, and are violently imploded through 'rapid decay', and the temperature and pressure released during this decay phase split the molecules of the trapped gases.
- microbubbles are charged and move in a zigzag manner as they rise with the electric field around them. At this time, the microbubbles themselves generate fine vibrations, and the chain reaction of compression and collapse in a short time of 1 ⁇ sec (1 / 1,000,000 seconds) is repeated by the 'self-pressurizing effect'.
- the self-pressurization effect is caused by the forces compressing the gas inside the microbubble with a spherical interface, and the strong pressure and temperature inside the bubbles that collapse when they expand or collapse are high enough to trigger a nuclear reaction.
- the internal temperature of the microbubble rises to 5,500 ° C, which is comparable to the solar surface temperature, and the decay velocity of the wall of the microbubbles accelerates to 7,000 m / sec and the shock wave reaches 11,000 m / sec and 20,000 K. It emits intense light reaching up to 30,000 K (Kelvin), which is the generation of plasma.
- the working fluid passing through the through hole 20a of the dielectric insert 20 is discharged toward the front side of the third portion 213, that is, toward the outlet side of the reactor 10.
- a portion of the working fluid discharged forms a fifth flow f5 that flows back toward the second portion 212 along the surface of the third portion 213, and the other portion of the working fluid discharged is the third portion 213.
- the working fluid according to the fifth flow f5 may flow between the fine passages of the third flow path 13 and the second portion 212 of the dielectric insert 20.
- the diameter of the second portion 212 of the dielectric insert 20 is formed to correspond to the third flow path 13, such that the second portion 212 and the reactor 10 of the dielectric insert 20 are formed.
- the dielectric insert 20 has to be inserted into the reactor 10 so that the second flow passage 12 of the second flow path 12 is in close contact with each other. Otherwise, a large amount of working fluid flows back through the third flow path 13, thereby lowering the efficiency of plasma generation.
- the working fluid flowing back between the third flow path 13 and the dielectric insert 20 is introduced into the collecting groove 214 formed in the second portion 212 of the dielectric insert 20.
- the introduced working fluid stays in the collecting groove 214, and when the sixth flow f6 becomes strong, it flows back to the second flow passage 12 through the third flow passage 13 and the dielectric insert 20. As it exits, the sixth flow f6 can be further strengthened. At this time, the microbubbles included in the working fluid that stayed in the collecting groove 214 may collapse and generate more plasma.
- the collecting groove 214 may serve both to enhance the plasma generated in the second flow path 12 while providing a space in which the counter-current working fluid can stay.
- the dielectric insert 20, the metallic inserts 22a, 22b, 22c, 22d and the holding inserts 23a, 23b, 23c in the reactor 10 shown in FIG. 4b are shown in FIG. 4a. Only the length of the dielectric insert 20, the number of metallic inserts 22a, 22b, 22c, 22d and the holding inserts 23a, 23b, 23c are different compared to the inside of the reactor 10 shown, and other components. Are substantially the same, so redundant description is omitted.
- dielectric insert 20 there are one dielectric insert 20 inserted into the reactor 10 and four metallic inserts 22a, 22b, 22c, and 22d, and the holding inserts 23a. , 23b and 23c) are three in total. However, the number of metallic inserts 22a, 22b, 22c, 22d and holding inserts 23a, 23b, 23c may be changed and applied as necessary.
- the second portion 212 of the dielectric insert 20 is formed longer when compared to the dielectric insert 20 shown in FIG. 4A. This is because one more fourth metallic insert 22d is inserted toward the second portion 212 of the dielectric insert 20. In particular, a fourth metallic insert 22d is first inserted at the front side of the dielectric insert 20 through the second portion 212 of the dielectric insert 20. The dielectric insert 20 is inserted into the reactor 10 with the fourth metallic insert 22d fitted on the front side. Thus, the second portion 212 can be formed longer by the thickness of the fourth metallic insert 22d so that the beginning of the third portion 213 can start from the second flow path 12. However, unlike the drawing, the second portion 212 of the dielectric insert 20 may not be formed longer.
- the inner diameter of the fourth metallic insert 22d corresponds to the outer diameter of the second portion 212 of the dielectric insert 20, and the outer diameter of the fourth metallic insert 22d corresponds to the inner diameter of the reactor 10.
- the fourth metallic insert 22d is fitted into the first flow path 11, and contacts the locking jaw 14 at the front side and the first portion 211 of the dielectric 21 insert at the rear side.
- the first to third metallic inserts 22a, 22b, and 22c except for the fourth metallic insert 22d and The first to third holding inserts 23a, 23b, 23c are inserted into the reactor 10 alternately.
- the dielectric insert 20, the third metallic insert 22c, the third holding insert 23c, the second metallic insert 22b, the second holding insert 23b, the first metallic insert 22a, and the first insert 1 holding insert 23a is inserted into reactor 10 in sequence.
- Reactor 10 into which dielectric insert 20, metallic inserts 22a, 22b, 22c, 22d and holding inserts 23a, 23b, 23c are inserted, as described above, through first flow path 11 of reactor 10. ) High pressure working fluid flows inside.
- the working fluid flows through the through hole 20a formed in the dielectric insert 20, the metallic inserts 22a, 22b, 22c, 22d and the holding inserts 23a, 23b, 23c as described above. And the third flow f3 in which the vortex is formed by colliding with the outer surface of the first holding insert 23a.
- the working fluid introduced into the through hole 20a is formed in the holding inserts 23a, 23b and 23c, the first to third metallic inserts 22a, 22b and 22c and the through hole 20a of the dielectric insert 20.
- the fourth flow f4 which becomes a vortex by a spiral groove etc. can be formed.
- the fourth flow f4 is the first holding insert 23a, the first metallic insert 22a, the second holding insert 23b, the second metallic insert 22b, the third holding insert 23c and the third metallic It is in contact with the insert 22c in turn. Accordingly, a large amount of electrons flow into the working fluid from each of the metallic inserts 22a, 22b, and 22c, some of the emitted electrons accumulate in the holding inserts 23a, 23b, and 23c, and other parts of the emitted electrons It is discharged through the third portion 213 along with the fourth flow f4.
- a portion of the working fluid discharged toward the front of the third portion 213 forms a fifth flow f5 that flows back toward the second portion 212 along the surface of the third portion 213.
- the other part of the working fluid discharged toward the front of the third part 213 forms a sixth flow f6 flowing toward the front of the third part 213.
- the fifth flow f5 may flow between the fine passages of the third flow path 13 and the second portion 212 of the dielectric insert 20.
- the working fluid flowing back between the third flow path 13 and the dielectric insert 20 flows into the collecting groove 214 of the dielectric insert 20.
- the working fluid introduced into the collecting groove 214 and the working fluid flowed back into the gap between the third flow path 13 and the dielectric insert 20 are the fourth metallic inserts disposed at the inner end of the first flow path 11 ( 22d) and once again form a plasma.
- the working fluid introduced into the collecting groove 214 may meet the working fluid flowed back into the gap between the third flow path 13 and the dielectric insert 20 and flow into the first flow path 11.
- the working fluid may be in contact with the fourth metallic insert 22d disposed at the inner end of the first flow path 11 and receive electrons.
- This fourth metallic insert 22d is the soot and damage of the dielectric insert 20 that can occur when the working fluid introduced into the first flow path 11 through the fifth flow f5 comes into contact with the dielectric insert 20. Can be reduced.
- the fourth metallic insert 22d may further accelerate plasma generation by supplying electrons to the reversed fifth flow f5.
- FIG. 13 is an image showing the appearance of plasma generated from the underwater plasma generator 1 according to an embodiment of the present invention. For reference, FIG. 13 was photographed in a dark room in order to more clearly express the plasma generated inside the reactor 10.
- plasma is repeatedly generated and extinguished.
- plasma may occur simultaneously in a plurality of positions.
- the first plasma P1 is a plasma generated from the working fluid contained in the collecting groove 214 of the dielectric insert 20. As mentioned above, a part of the working fluid discharged from the end of the dielectric insert 20 is flowed back to the collecting groove 214 is contained in the collecting groove 214. The working fluid contained in the collecting groove 214 rotates along the circumferential surface of the dielectric insert 20 inside the collecting groove 214. In this rotation process, the first plasma P1 may be generated.
- the second plasma P2 may occur when the working fluid inside the collecting groove 214 leaks toward the end of the third portion 213.
- the working fluid inside the collecting groove 214 may join the flow of the working fluid discharged from the end of the third portion 213 to enhance the flow of the working fluid discharged to the end of the third portion 213.
- the second plasma P2 may be generated.
- the second plasma (P2) is an example showing that the working fluid inside the collecting groove 214 enhances the flow of the working fluid discharged to the outside of the third portion 213 of the dielectric insert 20. have.
- the third plasma P3 may be generated in the working fluid discharged from the through hole of the dielectric insert 20 to the end of the third portion 213.
- the third plasma P3 may be generated from inside the through hole.
- the third plasma P3 may be generated immediately after exiting the dielectric insert 20.
- the third plasma P3 may be referred to as a main plasma among plasmas generated inside the reactor 10. For example, when the metallic probe 40 connected to the capacitor or the like is connected to the third plasma P3, electrical energy may be obtained.
- the reactor 10 is formed with a flow path in which a working fluid is movable, and is accommodated in the flow path to cause cavitation in one side space of the flow path and triboelectricity when the fluid flows on one side.
- a metallic catalyst for generating a it is formed in the fluid flowing into the reactor 10 and moving in one direction or less in the size of 5 ⁇ m and generates a large amount of micro-bubbles having a surface potential of negative charge, and moved with the fluid A homogeneous charge is applied to the bubbles to continuously disintegrate the microbubbles by repulsive force, thereby generating a high-density plasma continuously.
- hard water ( ) or hard and heavy water ( ) Is applied as a working fluid, the ionization fluid from the ionized working fluid without oscillation relaxation Ions and Ion can be separated and further separated The ions can be collected to mass produce high purity hydrogen.
- the underwater plasma generator according to the present embodiment can be used in a power generation system for generating electrical energy.
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Abstract
Description
Claims (16)
- 내측에 길이방향을 따라 작동유체가 통과 가능한 유로가 형성되는 리액터; 및상기 유로에 배치되어 상기 유로를 복수개의 공간으로 구획하고, 내측에 상기 복수개의 공간을 서로 연통시키고 상기 유로에 비해 단면의 폭이 상대적으로 작은 적어도 한 개 이상의 관통공이 형성되며, 일 측에 상기 관통공으로 유입된 상기 작동유체와 마찰되는 금속성 촉매를 구비하는 유전성 삽입물;을 포함하는 수중 플라즈마 발생장치.
- 제1항에 있어서,상기 리액터의 일 측 공간으로 유입된 상기 작동유체에는, 공동현상에 의해 음전하의 표면 전위를 띄는 미리 설정된 크기 이하의 미세기포가 발생되고,상기 작동유체와 함께 상기 관통공으로 유입되어 상기 금속성 촉매를 통과하는 상기 미세기포는, 상기 금속성 촉매로부터 방출되는 동종 전하로 인해 붕괴되어 플라즈마를 발생시키며,상기 유전성 삽입물을 통해 상기 리액터의 타 측 공간으로 이동된 상기 작동유체는 상기 플라즈마에 노출되어 이온화되는 수중 플라즈마 발생장치.
- 제2항에 있어서,상기 리액터의 타 측 공간에 대응되는 상기 리액터의 외면에 설치되고, 상기 플라즈마를 통해 이온화된 상기 작동유체의 흐름에 자기장을 인가하여 상기 작동유체에 포함된 이온들을 전기적 극성에 따라 분리시키는 이온 분리부;를 더 포함하는 수중 플라즈마 발생장치.
- 제3항에 있어서,상기 이온 분리부는,상기 리액터의 축 방향에 대한 수직방향을 따라 상기 리액터의 일 측 외면에 설치되고, S 극성을 가지는 제1 자성체; 및상기 리액터의 타 측 외면에 설치되어 상기 제1 자성체에 대향 배치되고, N 극성을 가지는 제2 자성체;를 포함하는 수중 플라즈마 발생장치.
- 제5항에 있어서,상기 이온 분리부는,내측에 상기 제1 자성체 및 상기 제2 자성체를 수용하여 고정시키고, 상기 리액터의 외면에 모듈 형태로 결합 가능한 자성체 고정부; 를 더 포함하는 수중 플라즈마 발생장치.
- 제6항에 있어서,상기 자성체 고정부는,내측에 상기 리액터, 상기 제1 자성체 및 상기 제2 자성체를 수용 가능한 수용공간이 형성되는 하우징부;상기 하우징부의 내측에 결합되어 상기 수용공간을 복수개로 구획하고, 상기 제1 자성체 및 상기 제2 자성체를 지지하여 상기 리액터의 축 방향에 대한 수직방향으로 상기 제1 자성체 및 상기 제2 자성체의 이동을 제한하는 격막부; 및상기 하우징부의 축 방향을 따라 상기 하우징부의 일 측 단부에 체결되어, 상기 리액터의 축 방향으로 상기 제1 자성체 및 상기 제2 자성체의 이동을 제한하고, 내측에 상기 리액터가 관통 가능한 리액터 관통공이 형성되는 브래킷부;를 포함하는 수중 플라즈마 발생장치.
- 제3항에 있어서,상기 유로는,외부로부터 유입된 상기 작동유체가 수용되는 제1 유로;상기 유전성 삽입물을 통과한 상기 작동유체가 수용되는 제2 유로; 및상기 제1 유로 및 상기 제2 유로를 서로 연통시키고, 상기 제1 유로 및 상기 제2 유로에 비해 상대적으로 작은 내경의 크기로 형성되는 제3 유로;를 포함하고,상기 제1 유로 및 상기 제3 유로 사이에는 상기 작동유체의 이동방향을 따라 상기 유전성 삽입물이 걸려 지지되는 걸림턱이 형성되며,상기 제2 유로 및 상기 제3 유로 사이에는 상기 유전성 삽입물로부터 토출되어 상기 제3 유로 측으로 역류하는 상기 작동유체의 이동을 안내하는 안내면이 형성되는 수중 플라즈마 발생장치.
- 제8항에 있어서,상기 안내면은 곡면 또는 경사면의 구조로 형성되는 수중 플라즈마 발생장치.
- 제8항에 있어서,상기 리액터의 외측에는, 상기 리액터의 길이방향을 따라 상기 리액터의 단부로부터 미리 설정된 깊이로 함몰되어 상기 이온 분리부가 안착되고, 상기 이온 분리부의 이동을 제한하여 상기 이온 분리부를 상기 제2 유로에 대응되는 위치에 배치시키는 안착 지지홈이 형성되는 수중 플라즈마 발생장치.
- 제10항에 있어서,상기 제2 유로의 길이는 상기 제1 유로의 길이와 상기 제3 유로의 길이가 연결된 길이 보다 더 길게 형성되는 수중 플라즈마 발생장치.
- 제8항에 있어서,상기 제1 유로의 직경과 상기 관통공의 직경의 비율은 10:0.5 내지 10:4 중 적어도 어느 하나의 크기로 형성되는 수중 플라즈마 발생장치.
- 제12항에 있어서,상기 유전성 삽입물은,미리 설정된 유전율을 갖는 유전성 소재로 형성되고, 상기 제1 유로, 상기 제2 유로 및 상기 제3 유로에 걸쳐 수용되는 유전체; 및상기 제1 유로에 수용되고, 일면이 상기 유전체에 접촉된 상태로 상기 유전체의 전방에 배치되는 금속성 삽입물;을 포함하는 수중 플라즈마 발생장치.
- 제13항에 있어서,상기 유전체는,상기 제1 유로에 대응되는 크기로 형성되어 상기 제1 유로에 수용되고 일면이 상기 걸림턱에 걸려 지지되는 제1 부분;상기 제1 부분으로부터 축 방향을 따라 미리 설정된 길이로 연장되어 상기 제3 유로에 수용되고 상기 제3 유로에 대응되는 크기로 형성되는 제2 부분; 및상기 제2 부분으로부터 축 방향을 따라 미리 설정된 길이로 연장되어 상기 제2 유로에 수용되고 상기 작동유체의 이동방향을 향하여 직경의 크기가 점차 감소하는 제3 부분;을 포함하는 수중 플라즈마 발생장치.
- 제5항에 있어서,상기 제1 자성체 및 상기 제2 자성체가 대향 배치된 방향에 대하여 수직되는 방향으로 대향 배치되고, 상기 리액터를 관통하여 일부가 상기 유로의 타 측 공간에 수용되는 금속성 프로브;를 더 포함하는 수중 플라즈마 발생장치.
- 제15항에 있어서,상기 유로의 타 측 공간에서, 상기 유전성 삽입물의 단부와 상기 프로브 사이의 거리는 상기 프로브와 상기 리액터의 단부 사이의 거리 보다 더 길게 형성되는 수중 플라즈마 발생장치.
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CN201880093484.5A CN112219454B (zh) | 2018-05-16 | 2018-05-16 | 水下等离子体产生装置 |
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US17/054,158 US11849531B2 (en) | 2018-05-16 | 2018-05-16 | Underwater plasma generating apparatus |
EP18919361.8A EP3796759B1 (en) | 2018-05-16 | 2018-05-16 | Underwater plasma generating apparatus |
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