KR20110031778A - Apparatus generating minute particles and micro/nano bubbles and system using the same - Google Patents

Abstract

PURPOSE: An apparatus for generating micro particles and micro bubble is provided to maximize application efficiency and to generate nano or micro particles. CONSTITUTION: An apparatus for generating micro particles and micro bubbles comprises: a vortex member(40) for discharging the discharge surface(32) and discharge opening side through a cut groove(41); a vortex cp(50) for connecting the vortex member with a first fluid path(11); and a vortex leading part(51) for inducing concentration and spreading of the first fluid.

Description

Apparatus Generating Minute Particles And Micro / Nano Bubbles And System Using The Same}

The present invention relates to a particulate and microbubble generating device for producing micro or nano-sized fine particles and microbubbles, and a system using the same.

In terms of techniques for atomizing and spraying multifluids, several techniques are required. There is a need for a low cost eco-friendly technology that gradually increases the degree of fine particles in small amounts, thereby reducing material costs and increasing use efficiency. Sterilization, insecticide, disinfection, precision humidification and cooling control technology that does not harm goods and humans in homes and large spaces, and technology that easily and uniformly mixes to prevent aggregation or separation between liquid and powder supplied at the nano or micro particle level. Required. In addition, precision surface treatment and cleaning techniques are required for precision electronic component materials. In order to realize these, an injection technique for generating ultra-fine particles is required, but there are problems in the conventional injection technique.

Conventional fine particle injector is a one-fluid hydraulic type that pressurizes the liquid directly and ejects it into the narrow outlet of the nozzle head end, or mixes and grinds the liquid at the nozzle end by using compressed air separately while supplying pressurized liquid. Two-fluid mixtures and the like for forming atomization and spray patterns are mainly used.

However, such a conventional injector is difficult to make the particle size less than 10㎛, because the fluid supply is moved through a narrow passage requires a high pressure device for pressurization, and also the use of high viscosity fluid is limited, fluid Since the passage is narrow and the flow of the fluid is nonuniform, a clogging phenomenon occurs at the discharge portion of the injector.

Recently, ultrasonic nozzles have been developed and released as micro-injectors, which can produce particles with a particle diameter of 18 µm based on water, but can operate only in liquids with a viscosity of 50 cps or less. In proportion, since the particles generated by the ultrasonic wave have a very small momentum, the injection range is limited, so that a separate blowing system for pressurizing the particles is additionally required to increase the injection range. Therefore, the system is complicated and expensive equipment costs are required.

In addition, in the case of atomizing two or more types of liquids at the same time using a conventional atomization injection device, a storage tank is supplied through a injection system and a mixed liquid made by stirring each liquid in a separate storage tank is atomized at a nozzle. Viscosity, uniformity, and the like of the mixed solution change according to the stirring efficiency of, and precipitation phenomena appear with the change over time, making it difficult to achieve stable homogeneous atomization.

In terms of technology for generating micro-bubbles, in the case of blowing air into the water to supply oxygen to the water, when the air is blown in a general manner, the bubbles generated rapidly rise in the water and finally rupture and disappear from the surface of the water. On the other hand, in the size of a bubble called microbubble having a diameter of 1 mm or less, it has a characteristic different from a normal bubble, and the technique which utilizes such a characteristic has become common in recent years. That is, the fine bubbles have a long residence time in water and excellent gas dissolving ability, so that they are gradually reduced in water and eventually disappear in water, that is, they are completely dissolved. This tendency appears to be bubbles with a diameter of 50㎛ or less, and it is called a micro bubble separate from a larger bubble than this, and the effect of the micro bubble is not only used in medical, food, agriculture, but also in general household goods such as sterilization, disinfection and cleaning. The overall application range is wide.

Conventional microbubble generating apparatus has been proposed a swirl type microbubble generating apparatus, a method of self-suctioning air by using the centrifugal force by the swirl flow as the negative pressure of the center of rotation. This method is a preferred apparatus in terms of producing microbubbles, but has a drawback in that a large amount of energy must be used to generate swirl flow, and the structure of the apparatus to generate swirl flow is complicated, resulting in high manufacturing cost of the apparatus. Therefore, it is impossible to modify by changing only some parts, and the whole system needs to be changed. Therefore, the degree of freedom of design application is low, and the size and amount of microbubbles are difficult to adjust to a wide range.

As described above, the fine particle generation or micro bubble generation technology has important technical application fields, but each field still has many problems to be solved, and in particular, the application range differs depending on the choice of the fluid used. There is a possibility of technical integration.

One embodiment of the present invention is to overcome the conventional technical limitations, and relates to a particulate and micro-bubble generating device and a system using the same to stably produce particulates having a diameter of 10㎛ or less easily.

One embodiment of the present invention relates to a microparticle and microbubble generating device for generating microparticles and microbubbles simultaneously, and a system using the same.

One embodiment of the present invention, the microparticles to selectively generate at least two or more fluids, such as liquids, gases and powders in the low viscosity to high viscosity ranges to selectively generate particles and micro-bubbles having nano and micro size according to the use and It relates to a micro-bubble generating device and a system using the same.

One embodiment of the present invention, precise control of fine particles and micro-bubbles with low energy, and the design structure is simple, so the processing, installation and operation costs less, so the fine particles and micro-bubble generating device that is easily applied in a wide range of fields and It relates to a system using the same.

Particle and microbubble generating device according to an embodiment of the present invention, the body forming a first fluid passage for supplying a pressurized first fluid, is disposed in the first fluid passage of the body is connected to the second fluid A second fluid passage, an ejection body mounted on a front end of the second fluid passage and disposed inside one end of the body and connected to an outlet of the second fluid passage, coupled to an outer side of the discharge body, the first fluid passage Discharging the first fluid supplied to the discharge surface toward the discharge surface and the discharge port formed on the outer side of the discharge body through the incision groove, and receiving the vortex and the vortex to impart a rotational shear force to the discharged first fluid. Coupled to the body to connect the vortex to the first fluid passage, and form a vortex induction portion that narrows toward the front of the discharge body, the vortex induction portion and the discharge surface yarn When discharging the first fluid at intervals formed in the first fluid, the first fluid is concentrated and spread at a center point formed in front of the discharge port, so that a first negative pressure is formed at the discharge port, and a second negative pressure is applied to the side of the center point. And an annular chamber configured to form a vortex cap, and a micro hole disposed on the outer side of the vortex cap and disposed at a side of the center point at which the second negative pressure is formed, to connect the micro hole to a third fluid.

The first fluid is a gas, one of the second fluid and the third fluid is a liquid, and may inject liquid fine particles into the atmosphere.

The first fluid is a liquid, and one of the second fluid and the third fluid is a gas, and may spray microbubbles into water.

The first fluid passage may form a first fluid chamber for stably and precisely controlling the first fluid, and the second fluid passage may form a second fluid chamber for stably and precisely controlling the second fluid. have.

The vortex may form a vortex chamber between the discharge surface of the discharge body and an inner circumferential surface opposite thereto.

The vortex includes a hub coupled to the discharge body, and an expansion portion formed with a larger inner diameter than the hub to form a vortex chamber between the discharge surface, and the discharged first fluid has a blade shape. It is possible to form a plurality of the cutting groove in the expansion portion to cause the vortex.

The cutting grooves may be formed at a predetermined first angle with respect to the radial direction of the vortex.

The cutting grooves may be formed at a second predetermined angle with respect to the axial direction of the vortex.

The discharge body may have a streamline shape in which the discharge surface is convex with respect to the discharge port.

The vortex may be coupled to an outer side of the discharge body, form a vortex chamber between the discharge surface, and form a plurality of cutout grooves in which the discharged first fluid has a blade shape and causes vortex. .

The vortex and the discharge body may be integrally formed, or may be separately formed and combined.

The annular chamber may be coupled to the vortex cap in a screw structure.

The annular chamber may be formed in a structure surrounding the vortex induction portion of the vortex cap.

The annular chamber may be formed in a structure spaced apart from the vortex induction portion of the vortex cap.

The annular chamber may include a third fluid chamber connected to the third fluid and connection paths formed in a radial direction of the third fluid chamber to connect the third fluid chamber to the micro holes.

The third fluid chamber may be integrally formed, and the micro holes may be connected to the third fluid chamber through respective connection passages.

The third fluid chamber may be formed in plural, and the micro holes may be connected to the third fluid chamber corresponding to each of the plurality of types of third fluids through the respective connection passages.

The third fluid chamber may be integrally formed, and the micro holes may be connected to the third fluid chamber through a needle which is easily detachable toward a radial center of the third fluid chamber.

The fluid chamber may be formed in a plurality of ring structures, and the micro holes may be easily detached and connected to the third fluid chamber corresponding to each of the plurality of types of third fluids through respective needles.

Particle and microbubble generating device according to an embodiment of the present invention, the body forming a first fluid passage for supplying a pressurized first fluid, disposed in the first fluid passage of the body is connected to the second fluid A second fluid passage, which is mounted to the tip of the second fluid passage and disposed inside one end of the body, imparts a rotational transfer force to the first fluid which is supplied to the first fluid passage and at the tip of the second fluid passage. Vortex, which forms a spiral turning groove for discharging the first fluid toward the discharge port formed in one surface, is coupled to the body to accommodate the vortex, the annular passage with a gap set between the vortex And the vortex passage is connected to the spiral turning groove and the first fluid passage, and forms a vortex induction portion that narrows while going forward of the discharge port, and faces the When discharging the first fluid into the spiral turning groove, the first fluid is concentrated and spread at a center point formed in front of the discharge port, thereby forming a first negative pressure at the discharge port, and a second negative pressure to the side of the center point. And an annular chamber disposed on the outside of the vortex cap and disposing micro holes on a side of the center point at which the second negative pressure is formed, thereby connecting the micro holes to a third fluid.

The second fluid passage may be mounted to be axially movable in the vortex.

The position of the discharge port with respect to the spiral turning groove may be adjusted according to the position adjustment of the second fluid passage and the vortex.

Particle and microbubble generating device according to an embodiment of the present invention, the body forming a first fluid passage for supplying a pressurized first fluid, is disposed in the first fluid passage of the body is connected to the second fluid A second fluid passage, a discharge body mounted at the front end of the second fluid passage and disposed inside one end of the body and connected to the second fluid passage by a discharge port, and receiving the discharge body and coupled to the body, the discharge An annular passage is formed with a gap set between the sieves, and a spiral turning groove is formed in the vortex induction portion narrowing toward the front of the discharge port, and the annular passage is formed in the spiral turning groove and the first fluid passage. Connecting the discharge fluid to the discharge port of the discharge body while imparting a rotational transfer force to the first fluid supplied to the first fluid passage. Concentrates and spreads the first fluid at a center point formed in the room to form a first negative pressure at the discharge port and a second negative pressure at the side of the center point, and a vortex cap mounted to the outside of the vortex cap and And an annular chamber arranged at a side of the center point at which a second negative pressure is formed and connecting the micro holes to a third fluid.

The inclination angle of the vortex induction part may include a range of 0 to 60 degrees with respect to the radial direction of the vortex cap.

Particle and microbubble generating device according to an embodiment of the present invention, the body forming a first fluid passage for supplying a pressurized first fluid, is disposed in the first fluid passage of the body is connected to the second fluid A discharge port provided in a discharge part connected to the second fluid passage and disposed at an inner side of the body at one end of the body, and connected to the second fluid passage, and between the discharge part and the vortex chamber; A vortex formed to discharge the first fluid supplied to the first fluid passage toward the vortex chamber and the discharge port through a cutout groove, and to impart a rotational shear force to the discharged first fluid;

The vortex is coupled to the body to receive the vortex to connect the vortex to the first fluid passage, and forms a vortex induction portion narrowing toward the front of the vortex, the discharge of the first fluid toward the discharge port, the front of the discharge port A vortex cap which concentrates the first fluid at a central point formed at the second fluid and spreads it to form a first negative pressure at the discharge port and a second negative pressure at a side of the central point, and is mounted on the outside of the vortex cap And an annular chamber arranged at a side of the center point at which the negative pressure is formed to connect the micro holes to a third fluid.

The swirler may further include a first extension part extending further from the discharge part to the front of the cutting groove.

The vortex may further include a second extension part extending further from the discharge part to the rear of the cutting groove to form a fluid passage.

The cutting grooves may be formed at a predetermined first angle with respect to the radial direction of the vortex.

The cutting grooves may be formed in a streamline shape that is disposed at a predetermined first angle with respect to the radial direction of the vortex and narrows from the outside to the inside.

The cutting grooves may be formed in a blade shape, a slit shape, or a slot shape having the same width while being disposed at a predetermined first angle with respect to the radial direction of the vortex and going from the outside to the inside. have.

The vortex includes a hub coupled to the second fluid passage, and an expansion portion formed to have an inner diameter larger than that of the hub to form the vortex chamber together with the discharge portion, wherein the expansion portion includes: It is possible to form a plurality of turning holes connected in the axial direction of the body to cause the vortex.

The pivot holes may be formed at a predetermined first angle with respect to the radial direction of the vortex.

The pivot holes may be formed at a second predetermined angle with respect to the axial direction of the vortex.

Particle and microbubble generating device according to an embodiment of the present invention, the body forming a first fluid passage for supplying a pressurized first fluid and a second fluid passage connected to the second fluid, of the second fluid passage An ejection body formed at a front end and connected to an outlet of the second fluid passage; coupled to an outer side of the ejection body, the first fluid supplied to the first fluid passage is formed outside the ejection body through an incision groove; A vortex for discharging toward the discharge surface and the discharge port and for imparting a rotary shear force to the discharged first fluid, and for receiving the vortex and being coupled to the body to connect the vortex to the first fluid passage; A vortex induction portion that narrows toward the front of the sieve is formed, and is formed in front of the discharge port when the first fluid is discharged at an interval formed between the vortex induction portion and the discharge surface. Concentrates and spreads the first fluid at the center point to form a first negative pressure in the discharge port, and to form a second negative pressure on the side of the center point, to form a fine hole on the side of the center point where the second negative pressure is formed Arrangement may include an annular chamber connecting the micro holes to the third fluid.

The annular chamber may be screwed to the body.

The discharge body may be formed in a convex streamline shape to the discharge surface.

The discharge body may form a plurality of discharge ports.

Particle and microbubble generating device according to an embodiment of the present invention, the body forming a first fluid passage for supplying a pressurized first fluid, is disposed in the first fluid passage of the body is connected to the second fluid A second fluid passage, a discharge body mounted at the tip of the second fluid passage and connected to the second fluid passage as a discharge port, coupled to an outer side of the discharge body, and configured to supply the first fluid supplied to the first fluid passage A vortex for discharging toward the discharge surface and the discharge port formed on the outer side of the discharge body through a cutout groove, and for imparting a rotational shear force to the discharged first fluid, It is connected to the first fluid passage, and forms a vortex induction portion that narrows toward the front of the discharge body, and forms a final jet port at the end of the vortex induction portion, the vortex induction portion When discharging the first fluid at an interval formed between the discharge surfaces, the first fluid is concentrated and spread at a center point formed in front of the discharge port, thereby forming a first negative pressure at the discharge port, A second negative pressure may be formed, and an annular chamber may be disposed on the side of the center point at which the second negative pressure is formed to connect the micro holes to a third fluid.

The second fluid may include a twenty-first fluid and a twenty-second fluid, and the second fluid passage may be connected to the twenty-first fluid and the twenty-second fluid.

The second fluid passage may be connected to a gradually reducing tube installed in the first fluid passage.

The annular chamber may be screwed to the body.

The discharge port may be formed of microtubes or capillaries.

The microtubes or the capillaries may be formed to 0.01 to 2mm.

The microtubes or the capillaries may be formed to 0.01 to 1mm when generating microbubbles.

The microtubes or the capillaries may be formed in 0.1 to 2mm when generating the fine particles.

The discharge body may further include a discharge cap mounted to the discharge hole to form fine holes connected to the discharge hole.

The micro holes may be formed side by side with respect to the longitudinal direction of the discharge port.

The micro holes may be formed to widen each other while going to the tip of the discharge port.

The third fluid includes a thirty-first fluid and a thirty-third fluid, and the annular chamber includes a third fluid chamber connected to the third fluid, and the thirty-first fluid and the thirty-third fluid to the third fluid chamber. And a thirty-first fluid inlet and a thirty-third fluid inlet.

The discharge holes and the fine holes may include a range of 0.01 to 2 mm of inner diameters d1 and d2.

The first fluid hole gap Lx set between the distal end of the discharge port and the fine hole in the longitudinal direction of the discharge hole may be greater than zero and 8 times or less than the final injection hole inner diameter D.

The second fluid hole gap Ly, which is set in the radial direction of the discharge hole between the distal end of the discharge port and the fine hole, may be greater than zero and three times less than or equal to the final injection hole inner diameter D.

An inlet for introducing a first fluid into the first fluid passage, an inlet for introducing a third fluid into the annular chamber, the micro holes of the annular chamber, and the outlet of the discharge body are tubular single holes, tubular circumferences. It may be formed of any one of a plurality of holes arranged in the direction, a plurality of holes scattered on the tube, a tube bundle formed of a plurality of tubes, a porous structure, a mesh structure and a plurality of holes scattered on the spherical surface.

The second fluid passage may be mounted to be movable in the axial direction from the discharge body.

The second fluid passage may be installed in the body in the axial direction, and a sealing member may be interposed between the first fluid passage and the second fluid passage.

The first fluid passage may be connected to a first fluid chamber formed on the side of the body.

Particle and microbubble generating device according to an embodiment of the present invention, the body forming a first fluid passage for supplying a pressurized first fluid, is disposed in the first fluid passage of the body is connected to the second fluid A second fluid passage is connected to the distal end of the second fluid passage by a discharge port, and is disposed at the end of the first fluid passage, and is attached to the first fluid passage through a spacer to provide a micropath between the first passage and the first passage. And a discharging body which is formed in a convex streamline shape on the discharge side of the first fluid to the discharge port, and is coupled to the body at the front of the discharge body, and the vortex induction part narrowing the first fluid passage. And forming a final jet port in the center of the vortex induction part and discharging the first fluid at an interval formed between the vortex induction part and the discharge surface. Concentrate and spread the first fluid at a center point formed in the room, thereby forming a first negative pressure in the discharge port, forming a second negative pressure on the side of the center point, and on the side of the center point where the second negative pressure is formed. By arranging the micro holes, the micro holes include an annular chamber connected to the third fluid.

The discharge body may be formed in a streamlined shape in which the opposite side of the discharge surface is convex.

The discharge member may be formed in a spherical shape.

The body may be formed of a pipe or tube.

Particle and microbubble generating device according to an embodiment of the present invention, the first fluid passage for supplying the pressurized first fluid and the body to form a final discharge port on the opposite side of the first fluid passage, the first of the body A second fluid passage disposed in the fluid passage and connected to the second fluid, the second fluid passage being connected to the distal end of the second fluid passage by a discharge port and disposed in the middle of the first fluid passage, and mounted to the first fluid passage through a spacer; A micropath is formed between the first fluid passage and the discharge surface of the first fluid is formed to have a convex streamline in the discharge surface following the discharge port, and is coupled to the body in front of the discharge body. When the first fluid is discharged to the discharge surface, the first fluid is concentrated and spread at a center point formed in front of the discharge port, thereby forming a first negative pressure at the discharge port. And forming a second negative pressure on the side of the center point, and arranging micro holes on the side of the center point through which the second negative pressure is formed, connecting the micro holes to a third fluid. do.

The discharge body may be formed in a streamlined shape in which the opposite side of the discharge surface is convex.

The discharge member may be formed in a spherical shape.

The body may be formed of a pipe or tube.

Particle and microbubble generating device according to an embodiment of the present invention, the body forming a first fluid passage for supplying a pressurized first fluid, is disposed in the first fluid passage of the body is connected to the second fluid A second fluid passage, a discharge body mounted at a tip of the second fluid passage and connected to the second fluid passage by a discharge port, and coupled to an outer side of the discharge body to supply the first fluid supplied to the first fluid passage. A vortex for discharging toward the discharge surface and the discharge port formed on the outer side of the discharge body through a cutout groove, and for imparting a rotational shear force to the discharged first fluid, and receiving the vortex and being coupled to the body to form the vortex A vortex induction part which is connected to the first fluid passage, and narrows in a forward direction of the discharge body, forms a final jet port at the end of the vortex induction part, and the vortex induction part When discharging the first fluid at an interval formed between the discharge surfaces, the first fluid is concentrated and spread at a center point formed in front of the discharge port, thereby forming a first negative pressure at the discharge port, An annular chamber which forms a second negative pressure and arranges micro holes in the side of the center point at which the second negative pressure is formed, and connects the micro holes to a third fluid passage formed in the body to connect to the third fluid. Include.

The annular chamber may further include a third fluid chamber connected to the third fluid and a fourth fluid chamber connected to the third fluid chamber by the third fluid passage.

Particle and microbubble generating device according to an embodiment of the present invention, the body forming a first fluid passage for supplying a pressurized first fluid and a second fluid passage connected to the second fluid, of the second fluid passage An ejection body formed at a front end and connected to the second fluid passage by a discharge port, and coupled to set a micro passage on an outer side of the discharge body, the first fluid being supplied to the first fluid passage through the micro passage; Is coupled to the annular ring while accommodating an annular ring for discharging the first fluid at a high speed toward the discharge opening, an annular ring formed outside the ejecting body, a connection cap connecting the annular ring to the body, and the annular ring; And a vortex induction part narrowing the front of the annular ring, and the first fluid is formed at a center point formed in front of the discharge port when the first fluid is discharged between the annular ring and the discharge surface. By concentrating and spreading the fluid, a first negative pressure is formed in the discharge port, a second negative pressure is formed on the side of the center point, and micro holes are disposed on the side of the center point where the second negative pressure is formed. It includes an annular chamber for connecting to the third fluid.

The annular ring may further form a fluid chamber configured to rectify the first fluid between the first fluid passage and the micropath among the outer surfaces of the discharge body.

The gap formed between the annular ring and the discharge surface may increase gradually toward the fine hole in the discharge body.

Particle and microbubble generating device according to an embodiment of the present invention, the body forming a first fluid passage for supplying a pressurized first fluid and a second fluid passage connected to the second fluid, of the second fluid passage An ejection body formed at a front end and connected to an outlet of the second fluid passage; coupled to an outer side of the ejection body, the first fluid supplied to the first fluid passage is formed outside the ejection body through an incision groove; A vortex that discharges toward the discharge surface and the discharge port, and imparts a rotational shear force to the discharged first fluid, the vortex is coupled to the body to connect the vortex to the first fluid passage, and the discharge body And a vortex induction portion that narrows toward the front of the first fluid discharge portion, and is formed in front of the discharge port when the first fluid is discharged at an interval formed between the vortex induction portion and the discharge surface. Concentrates and spreads the first fluid at a center point to form a first negative pressure at the discharge port and a second negative pressure to the side of the center point, and a vortex cap mounted to the outside of the vortex cap and having the second negative pressure The micro hole is disposed on the side of the center point to be formed, and includes an annular chamber connecting the micro holes to a third fluid.

The second fluid passage may be connected to a plurality of second fluid inlets arranged along the circumferential direction of the body.

The second fluid passage may be connected to the first fluid passage by a gradually reducing tube formed in the body.

Particle and microbubble generating system according to an embodiment of the present invention, the tank containing a first fluid, the particulate and microbubble generating device of any one of claims 1 to 72 submerged in the first fluid of the tank. And a first fluid supply unit supplying the first fluid to the first fluid passage of the particulate and microbubble generating device, and a second fluid supplying the second fluid passage to the second fluid passage of the microparticle and microbubble generating apparatus. A fluid supply part, and a third fluid supply part supplying the third fluid to the microholes of the annular chamber of the particulate and microbubble generating device, and the first fluid supply part, the second fluid supply part, and the third fluid supply part. It includes a control unit for controlling the wealth.

The first fluid supply unit measures a pump installed in or outside the first liquid of the tank, a first fluid valve controlling a flow rate of the first fluid discharged from the pump, and a flow rate of the first fluid. It may further include a first flow meter.

The second fluid supply unit may include a second flow meter that measures the flow rate of the second fluid, and a second fluid valve that controls the flow rate of the second fluid.

The third fluid supply unit may include a third flow meter for measuring the flow rate of the third fluid, and a third fluid valve for controlling the flow rate of the third fluid.

Particle and microbubble generating system according to an embodiment of the present invention, the first pressure sensor for detecting the first fluid pressure of the first fluid passage, for detecting the pressure of the second fluid of the second fluid passage A second pressure sensor and a third pressure sensor for sensing the pressure of the third fluid of the annular chamber, further comprising the first pressure sensor, the second pressure sensor, the third pressure sensor, the first flow meter The second flowmeter and the third flowmeter may be connected to the controller.

The particulate and microbubble generating system according to an embodiment of the present invention, the particulate and microbubble generating device of any one of claims 1 to 72 which are exposed to the atmosphere to eject the particulate and microbubble in the atmosphere, the particulate and fine A first fluid supply unit supplying the first fluid to the first fluid passage of the bubble generator, a second fluid supply unit supply the second fluid to the second fluid passage of the particulate and microbubble generators, A third fluid supply unit supplying the third fluid to the microholes of the annular chamber of the particulate and microbubble generating device, and a control unit controlling the first fluid supply unit, the second fluid supply unit, and the third fluid supply unit; Include.

As described above, one embodiment of the present invention generates microparticles and microbubbles at the same time, so that the size of particulates, which were the limit when generating conventional microparticles and microbubbles, can be generated even at the nano or micro level, thereby maximizing application efficiency. .

In addition, one embodiment of the present invention, it is possible to share the region of the fine particle generation technology and the micro-bubble generation technology, and to increase the fusion effect can extend the application range of the entire industry.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In order to clearly illustrate the present invention, parts not related to the description are omitted, and the same or similar components are denoted by the same reference numerals throughout the specification.

Embodiments of the present invention selectively or simultaneously inhale multiple fluids, such as liquids, gases, and powders, from low to high viscosity, so that one or two of the micro- and micro-bubbles having nano and micro sizes can be removed. Produces mixed. In the embodiments of the present invention, at a pressure of 3 kg / cm 2 or less, the microparticles or microbubbles have a diameter in the range of 1 to 30 μm, and the viscosity of the fluids includes water of 1 to 1000 cps of high viscosity grease. According to the embodiments of the present invention, since the size and amount of the fine particles or fine bubbles are precisely controlled with little energy, the operation cost is low and the application fields are extensive, and the simple structure allows easy processing and installation.

That is, embodiments of the present invention, by increasing the velocity of the gas or liquid pressurized at the end or the middle of the body or the pipe with a fluid passage, the negative pressure caused by the pressure drop in the side and rear of the discharge flow of the gas or liquid The negative pressure and the external gas or liquid are sucked, and the fine particles and micro bubbles formed by shear mixing in the vicinity of the discharge port of the body or pipe are sprayed into the air or liquid. Particulates produced using water and air can be used as humidifiers, coatings, extinguishing agents, cleaning agents, insecticides, fragrances and odor removers. Micro-bubbles generated using water and air can be used for purification, sterilization, disinfection and growth.

1 is an exploded perspective view of a particulate and microbubble generating device according to a first embodiment of the present invention, and FIG. 2 is an assembled cross-sectional view of the particulate and microbubble generating device of FIG. 1. 1 and 2, the particulate and microbubble generating apparatus 1000 according to the first embodiment includes a body 10 having a first fluid passage 11, a second fluid passage 20, and a discharge body ( 30), the vortexer 40, the vortex cap 50 and the annular chamber 60.

The body 10 forms a central body of the microparticle and microbubble generating device 1000, and supplies a first fluid pressurized in the axial direction (x-axis direction) of the body 10 to generate the microparticles and microbubbles. The first fluid passage 11 is formed. That is, the first fluid passage 11 is connected to the inlet port I1 provided at one side of the body 10 in the axial direction (x-axis direction). The body 10 may be formed of a pipe or tube, in which case one side of the body 10 becomes the inlet I1.

The second fluid passage 20 is disposed in the first fluid passage 11 of the body 10 and connected to the second fluid. For example, the second fluid passage 20 is formed to suck the second fluid from the side of the body 10 and to supply the second fluid to the center of the body 10. That is, the second fluid passage 20 may be formed as a tubular body disposed along the axial direction at the center of the body 10 and is connected to the inlet port I2 provided on one side of the circumference of the body 10.

The discharge body 30 is mounted to the front end of the second fluid passage 20 and disposed inside one end of the body 10, that is, the first fluid passage 11, and has a discharge port 31 formed in the center in the x-axis direction. It is connected to the second fluid passage 20 through. The second fluid passage 20 may be connected to the rear of the discharge port 31 by screwing.

Vortex 40 is coupled to the outside of the discharge body 30, the convex streamline is formed on the outside of the discharge body 30 through the incision groove 41 for the first fluid supplied to the first fluid passage (11) Is discharged toward the discharge surface 32 and the discharge port 31 of the discharge chamber 32, and a rotational shear force is applied to the discharged first fluid. The discharging surface 32 of the discharging body 30 and the cutting groove 41 of the vortex 40 allow high-speed flow of the first fluid supplied to the first fluid passage 11.

3 is a conceptual diagram showing a state in which the first negative pressure is formed at the discharge port of the discharge body and the second negative pressure is formed at the side of the discharge port front side by pressurizing and supplying the first fluid to the vortex of FIGS. 1 and 2.

The vortex cap 50 is coupled to the body 10 while receiving the vortex 40 to connect the vortex 40 to the first fluid passage 11. The vortex cap 50 forms a vortex induction portion 51 that gradually narrows in an inclined state while moving forward of the discharge body 30, and forms a gap C between the vortex induction portion 51 and the discharge surface 32. do. The interval C discharges the first fluid having the rotational shear force through the incision groove 41 in a high speed flow, and concentrates the first fluid at the center point CP formed in front of the discharge port 31, and then again. To spread. Accordingly, the first negative pressure P1 acting backward is formed in the discharge port 31, and the second negative pressure P2 acting as the center point CP is formed on the side of the center point CP.

Referring again to FIGS. 1 and 2, the annular chamber 60 is mounted (eg, screwed) on the outside of the vortex cap 50 to form the micro holes 61 with the second negative pressure P2. It is formed on the side of the center point (CP) to connect to the third fluid. That is, the annular chamber 60 is narrowed in the forward direction with respect to the discharging direction of the fluid corresponding to the vortex induction portion 51 of the vortex cap 50, and forms a third fluid chamber 63, and at the end, the final ejection opening ( 62). The final jet port 62 finally ejects the fine particles and micro bubbles generated in the discharge body 30, the vortex 40 and the vortex cap 50, and forms the fine holes 61 on the inner circumferential surface thereof.

Therefore, the first negative pressure P1 sucks the second fluid through the second fluid passage 20 and the inlet port I2 connected to the discharge port 31, and the second negative pressure P2 is connected to the center point CP. The second fluid is sucked through the annular chamber 60, the micro holes 61, the third fluid chamber 63, and the inlet port I3.

The first embodiment and all of the following embodiments apply gas to the first fluid, apply liquid to one of the second and third fluids, and inject the particulates of the liquid into the atmosphere, the first fluid The liquid may be applied to the liquid, and the gas may be applied to one of the second fluid and the third fluid to spray the microbubbles into the water.

In more detail with reference to the first embodiment, the first fluid passage 11 connects the first fluid chamber 111 between the vortex 40 and the vortex cap 50 connected to the first fluid passage 11. To make it possible to control the first fluid stably and precisely. The first fluid chamber 111 is pressurized to rectify the first fluid supplied to the first fluid passage 11 to stabilize the supply to the cutout groove 41.

The second fluid passage 20 forms the second fluid chamber 21 at the inlet I2 connected to the second fluid, thereby allowing the second fluid to be stably and precisely controlled. The outer side of the discharge body 30 (for example, the discharge surface 32 and the discharge port 31) connected to the second fluid passage 20 and the inner circumferential surface of the vortex 40 facing the vortex The thread 42 is formed. The vortex chamber 42 forms a vortex space of the first fluid via the cutout groove 41 of the vortex 40. The rotational shear force of the first fluid may be variously set according to the size and cross-sectional shape of the vortex chamber 42. For example, the second fluid chamber 21 is installed by being caught by the jaw of the through hole H10 in the body 10 and connected to the second fluid passage 20, and the inlet I2 in the through hole H10. By fastening it can be fixedly mounted to the body (10).

In the discharge body 30, the discharge surface 32 is formed in a streamlined convex shape around the discharge port 31. The streamlined discharge surface 32 guides the flow of the first fluid discharged into the cutout groove 41 to the center point CP so that the first and second negative pressures P1 and P2 may be formed. The discharge bodies 30 may be formed integrally with the vortex 40 or may be separately formed and combined with each other as in the first embodiment.

4 is a partial cross-sectional perspective view of the vortex according to the first embodiment applied to FIG. 1, and FIG. 5 is a plan view of the vortex of FIG. 4 and 5, the vortexer 40 includes a hub 43 and an extension 44. The cutting groove 41 is formed in the expansion part 44 in plurality.

The hub 43 is coupled to a horizontal outer circumferential surface connected to the discharge surface 32 in the discharge body 30. The expansion portion 44 extends from the hub 43 and is formed to have an inner diameter larger than that of the hub 43 to form the vortex chamber 42 between the discharge surface 32. The cutting groove 41 is formed in a plurality of extensions 44 so that the discharged first fluid forms a blade shape to cause vortices, that is, has a rotational shear force. The first fluid discharged through the cutout groove 41 has a blade shape and causes vortex.

To this end, the cutouts 41 may be formed in a three-dimensional structure. That is, the cutout groove 41 is formed at a first angle A1 in a tangential direction preset with respect to the radial direction of the vortex 40 (see FIG. 5). The first angle A1 generates a first action force F1 in which the first fluid rotates in the circumferential direction in the vortex chamber 42.

In addition, the cutting grooves 41 are formed at a predetermined second angle A2 with respect to the axial direction (x-axis direction) of the vortex 40. The second angle A2 collects the first fluid from the vortex chamber 42 to the center of the vortex chamber 42 to guide the discharge surface 32 and generates a second action force F2 for discharging.

By the cutting grooves 23 having the first and second angles A1 and A2, the first fluid is discharged with the first and second working forces F1 and F2, that is, with the rotational shear force. Due to the discharge of the first fluid having the rotational shear force, the discharge port 31 and the center point CP are connected to the second negative pressure while passing through the streamlined discharge surface 32 of the discharge body 30 connected to the second fluid passage 20. (P2) is formed. The first fluid has a rotational force while passing through the vortex 40, and the second negative pressure P2 is formed at the side of the first negative pressure P1 and the center point CP in the discharge port 31, The first fluid is mixed with the second fluid and the third fluid spontaneously attracted by the two negative pressures P1 and P2 to generate one or two of the fine particles and the microbubbles, and the shear dispersion causes forward dispersion (see FIG. 3).

Hereinafter, various usage states of the fine particle and microbubble generating device 1000 according to the first embodiment will be described.

For example, the case where the microparticle and microbubble generating device 1000 is used as a low-viscosity ultra-fine particle apparatus is mentioned. The microparticle and microbubble generating device 1000 may generate microparticles having an average particle size of 1 to 50 μm by using water (second fluid) having a low viscosity liquid such as 1 cps. In this case, the first fluid is a gas pressurized by about 1 to 2 kg / cm 2, and the second fluid is water sucked by the first negative pressure P1 generated at the discharge port 31. The third fluid is not connected to the annular chamber 60.

That is, the gas (first fluid) pressurized by the pump (not shown) is supplied to the first fluid passage 11 through the inlet I1. The gas (first fluid) is rectified in the first fluid chamber 111 and flows into the vortex chamber 42 through the cutout groove 41 of the vortex 40. At this time, the gas (first fluid) generates a vortex having a rotational shear force by the structure of the incision groove (41).

The gas having a rotational shear force (first fluid) is guided through the interval C set between the discharge surface 32 and the vortex induction part 51, is collected at the center point CP, and diffuses and rotates again, and thus the final jet port 62. Eject through the outside.

At this time, the first negative pressure P1 formed in the discharge port 31 sucks the liquid (second fluid) through the second fluid passage 20 and discharges the liquid to the discharge port 31 to form small particles. Mixed with gas (first fluid) to produce particulates. By installing a fine hole or a pipe in the discharge port 31, the suction port (I2), it is possible to control the amount sucked more finely and precisely.

The microparticle and microbubble generating device 1000 may generate microparticles having a 10 μm average particle size using water (second fluid). In this case, the first fluid is a gas pressurized by about 1 to 2 kg / cm 2, and the third fluid is water sucked by the second negative pressure P2 generated at the center point CP side. The second fluid is not connected to the second fluid passage 20.

That is, the gas (first fluid) pressurized by the pump (not shown) is supplied to the first fluid passage 11 through the inlet I1. The gas (first fluid) is rectified in the first fluid chamber 111 and flows into the vortex chamber 42 through the cutout groove 41 of the vortex 40. At this time, the gas (first fluid) generates a vortex having a rotational shear force by the structure of the incision groove (41).

The gas having a rotational shear force (first fluid) is guided through the interval C set between the discharge surface 32 and the vortex induction part 51, is collected at the center point CP, and is diffused and rotated again to form the annular chamber 60. It is ejected to the outside through the final ejection opening 62 of.

At this time, the second negative pressure P2 formed at the front center point CP of the discharge port 31 passes the liquid (third fluid) through the annular chamber 60, the micro holes 61, and the third fluid chamber 63. Inhaled and ejected into the final jet 62 form smaller particles, which are mixed with a gas (first fluid) to produce particulates.

The particulate and microbubble generating device 1000 may be used as an apparatus for atomizing a high viscosity fluid. In this case, the first fluid is a gas pressurized by about 1 to 2 kg / cm 2, and the second fluid is water or pressurized water sucked by the first negative pressure P1 generated at the discharge port 31. The third fluid is not connected to the annular chamber 60.

That is, the gas (first fluid) pressurized by the pump (not shown) is supplied to the first fluid passage 11 through the inlet I1. The gas (first fluid) is rectified in the first fluid chamber 111 and flows into the vortex chamber 42 through the cutout groove 41 of the vortex 40. At this time, the gas (first fluid) generates a vortex having a rotational shear force by the structure of the incision groove (41).

The gas having a rotational shear force (first fluid) is guided through the interval C set between the discharge surface 32 and the vortex induction part 51, is collected at the center point CP, and diffuses and rotates again, and thus the final jet port 62. Eject through the outside.

At this time, the first negative pressure P1 formed in the discharge port 31 sucks the liquid (second fluid) through the second fluid passage 20 and, in addition, transfers the liquid to the liquid (second fluid). At minimum pressure, small particles are formed while discharged to the discharge port 31, and the small particles are mixed with a gas (first fluid) to produce fine particles.

At this time, since the liquid (second fluid) is supplied to the discharge port 31 by the suction force and the pressing force, the discharge port 31 and the second fluid passage 20 have a larger diameter than the case where the liquid (second fluid) is not pressurized. It can be formed as. Therefore, it is possible to prevent the clogging of the discharge port 31 and the second fluid passage 20 which may be generated in the case of a high viscosity fluid. That is, the first embodiment can be applied to atomize a high viscosity fluid.

For example, in the fine particle and microbubble generating device 1000, the diameter of the second fluid passage 20 is 1 to 5 mm, and the gas (first fluid) is 0.1 to 1 MPa using an air compressor. Is pressurized. Under this condition, at least 0.1 kg / cm 2 or more of suction power is generated at the inlet I2 of the second fluid to produce greases, emulsions and high viscosity of 10000 cps or more, including heavy oil, kerosene, gasoline, mission oil and cooking oil, etc. It is possible to atomize the slurry and the like with an average particle size of 10 to 50㎛.

The microparticle and microbubble generating device 1000 may be used as a microbubble generating device. At this time, the first fluid passage 11 and the annular chamber 60 are used, and the second fluid passage 20 is not used. The first fluid is pressurized liquid (water) in water, and the gas (air) into which the third fluid is sucked.

That is, the liquid (first fluid) pressurized by the pump (not shown) is supplied to the first fluid passage 11 through the inlet I1. The liquid (first fluid) is rectified in the first fluid chamber 111 and flows into the vortex chamber 42 through the cutout groove 41 of the vortex 40. At this time, the liquid (first fluid) generates a vortex having a rotational shear force by the structure of the incision groove (41).

The liquid having a rotational shear force (first fluid) is guided through the interval C set between the discharge surface 32 and the vortex induction part 51, is collected at the center point CP, and is diffused and rotated again to form the annular chamber 60. It is ejected to the outside through the final ejection opening 62 of.

At this time, the second negative pressure P2 formed at the front center point CP of the discharge port 31 passes through the annular chamber 60, the micro holes 61, and the third fluid chamber 63. Is sucked into the final jet port 62 to form smaller particles, and the small particles are mixed with the liquid (first fluid) (mixing of water and air) to generate microbubbles.

According to the experiment, when a 1 kg / cm 2 hydraulic pressure is applied to the first fluid and the diameter of the micro holes 61 of the annular chamber 60 is 0.2 mm, micro bubbles having an average particle size of about 50 μm are generated. Can be observed.

In addition, pressurized liquid (first fluid, water) is supplied through the first fluid passage 11 in water, and gas (third fluid, air) is sucked through the annular chamber 60, and in this state, Gas (second fluid, air) is sucked through the second fluid passage 20. At this time, the amount of the second fluid (air) can be finely controlled at the discharge port 31 and the inlet port I2. In this case, the gas (second fluid) sucked by the first negative pressure P1 formed in the discharge port 31 generated while the pressurized gas (first fluid) passes through the cutout groove 41 of the vortex 40. ) Or pressurized gas (second fluid) is supplied, and fine control of the amount of this gas (second fluid) can also be observed to produce microbubbles.

Hereinafter, various embodiments of the present invention will be described. In comparison with the first embodiment and other embodiments described above, the description of the same parts will be omitted, and different parts will be described. In addition, the use of the apparatus for atomizing a plurality of high-viscosity fluids will be described in the related embodiments.

The annular chamber 60 in which the micro holes 61 are positioned at the second negative pressure P2 acting on the side of the center point CP set in front of the discharge port 31 includes the micro holes 61, the fluid chamber 63, and the inlet port ( I3) and the final jet port 62, and can be applied in various structures depending on the efficiency improvement and the application area.

24 and 25 are cross-sectional views of the annular chamber coupling structure according to the first and second embodiments applied to FIG.

1, 2 and 24, the annular chamber 60 is coupled to the vortex cap 50 in a screw structure. That is, the annular chamber 60 is formed in a cap type, screwed to the vortex cap 50 is formed separately. The annular chamber 60 is screwed to the body of the vortex cap 50 is in close contact with the vortex induction portion 51. That is, the annular chamber 60 is formed in a structure surrounding the vortex induction portion 51 of the vortex cap 50. Therefore, the setup change of the annular chamber 60 is easy and workability is good.

Referring to Figure 25, the annular chamber 260 of the second embodiment is formed in a simple ring type and screwed to the body of the vortex cap 50. That is, the annular chamber 260 is formed in a structure spaced apart from the vortex induction portion 51 of the vortex cap 50. Therefore, the annular chamber 260 is formed in a ring type, the design freedom and processability is advantageous as compared to the cap type of the first embodiment.

FIG. 27 is a sectional view of the annular chamber according to the first embodiment applied to FIG. 1, 2 and 27, as described above, the annular chamber 60 is connected to the third fluid chamber 63, the micro holes 61 and the connecting passage 64 connected to the third fluid. Include. The connection passage 64 is formed in the radial direction of the third fluid chamber 63 to connect the third fluid chamber 63 and the micro holes 61 to connect the micro holes 61 and the third fluid chamber 63. To allow the suction of the third fluid. The third fluid chamber 63 is integrally formed, and the micro holes 61 are connected to the third fluid chamber 63 through each connection passage 64. The annular chamber 60 may be coupled to the vortex cap 50, as shown in FIGS. 1, 2 and 24, or may simultaneously perform the role of the vortex cap by receiving the vortex 40 as shown in FIG. 26. have.

28, 29 and 30 are sectional views of the annular chamber according to the third, fourth and fifth embodiments. First, referring to FIG. 28, the annular chamber 360 of the third embodiment is formed by partitioning a plurality of third fluid chambers 363 and individually connecting the inlets I33 to the respective third fluid chambers 363. The micro holes 361 are connected to the respective third fluid chambers 363 through respective connection passages 364. Accordingly, various types of third fluids can be sucked, and the third fluids sucked in can be individually set up and adjusted according to the application.

Referring to FIG. 29, the annular chamber 460 according to the fourth embodiment connects the microhole 461 to the third fluid chamber 463 through the needle 464. That is, the needle 464 and the fine hole 461 are connected to the third fluid chamber 463 and are formed toward the center of the radial direction of the third fluid chamber 463. In this case, the final jet port 462 may be formed larger than the final jet port 62 of the first embodiment. When the needle 464 is formed in the final ejection opening 462 in an assembling structure, the needle 464 can be easily attached and detached to facilitate adjustment of the number, position, and length of the needle 464 and the fine holes 461.

Referring to FIG. 30, the annular chamber 560 according to the fifth embodiment includes a plurality of third fluid chambers 563 in the ring structure 562, and an inlet I53 in each of the third fluid chambers 563. Are individually connected, and each third fluid chamber 563 is connected to the micro holes 561 through respective needles 564. Accordingly, various types of third fluids can be sucked, and the third fluids sucked in can be individually set up and adjusted according to the application.

FIG. 15 is a sectional view of a fine particle and microbubble generating device according to a second embodiment of the present invention, and FIG. 16 is a front view of the vortex of FIG.

The particulate and microbubble generating apparatus 1000 of the first embodiment forms the discharge body 30 and the vortex 40 separately, but the particulate and microbubble generating apparatus 2000 according to the second embodiment is the The vortex 840 of the eighth embodiment is formed by the portion corresponding to the discharge body 30.

The vortex 840 is mounted to the front end of the second fluid passage 220, is disposed inside one end of the body 10, and imparts a rotational shear force to the first fluid supplied to the first fluid passage 11. 2 A spiral turning groove 241 for discharging the first fluid toward the discharge port 231 formed at the tip of the fluid passage 220 is formed on one surface. The second fluid passage 220 maintains the state axially movable in the vortexer 220.

At this time, the vortex cap 50 receives the vortex 840 and is coupled to the body 10 to form an annular passage 242 with a gap G set between the vortex 840 and the vortex 840. The annular passage 242 connects the first fluid passage 11 to the spiral turning groove 241. Since the position of the second fluid passage 220 is adjusted in the vortex 840, the positions of the second fluid passage 220 and the discharge port 231 may be variably adjusted.

The vortex induction part 51 of the vortex cap 50 discharges the first fluid into the spiral turning groove 341 of the vortex 241 facing the center point, which is formed in front of the discharge port 231. The first fluid is concentrated in the air and then spread to form a first negative pressure P1 at the discharge port 231 and a second negative pressure P2 at the side of the center point CP.

FIG. 17 is a cross-sectional view of the particulate and microbubble generating device according to the third embodiment of the present invention, and FIG. 18 is a front view (a) of the vortex of FIG. 17 and an internal rear view (b) of the vortex cap.

The particulate and microbubble generating device 2000 of the second embodiment forms the spiral turning groove 241 in the vortex 840, whereas the particulate and microbubble generating device 3000 of the third embodiment has a vortex cap 350. The spiral turning groove 341 is formed in the (), and the discharge body 330 of the second embodiment is provided instead of the vortex 840 of the second embodiment.

Referring to FIGS. 17 and 18, the discharge body 330 is mounted at the front end of the second fluid passage 20 to be disposed inside one end of the body 10 and to the discharge hole 331 in the second fluid passage 20. Connected. The discharge surface 332 of the discharge body 330 is formed as a straight inclined surface.

The vortex cap 350 receives the discharge body 330, is coupled to the body 10, and forms an annular passage 342 with a gap G set between the discharge body 330 and the discharge body 330. The vortex cap 350 forms a spiral turning groove 351 in the vortex induction part 351 that narrows while going toward the front of the discharge port 331. The annular passage 342 connects the spiral turning groove 351 and the first fluid passage 11 to each other.

The discharge surface 331 of the discharge body 330 is a center point CP formed in front of the discharge port 331 when discharging the first fluid into the spiral turning groove 351 of the vortex cap 350 facing it. The first fluid is concentrated in the air and then spread to form a first negative pressure P1 at the discharge port 331 and a second negative pressure P2 at the side of the center point CP.

The inclination angle θ of the vortex induction part 351 and the discharge surface 331 includes a range of 0 to 60 degrees with respect to the radial direction of the vortex cap 50. As the inclination angle θ is smaller, the center point is moved closer to the discharge port 331, so that the ejection force is increased, but the ejection distance is increased. If a phenomenon occurs and the range is out of the range of 60 degrees, collisions and interferences between the discharge liquids are generated, and the injection efficiency is drastically lowered.

FIG. 19 is a cross-sectional view of a fine particle and microbubble generating device according to a fourth embodiment of the present invention, and FIG. 20 is a front view of the vortex of FIG.

In the microparticle and microbubble generating apparatus 1000 of the first embodiment, the discharge body 30 and the vortexer 40 are separately formed and combined, whereas the microparticle and microbubble generating apparatus 4000 of the fourth embodiment performs the first embodiment. The structure of the example discharge body 30 is integrally formed in the vortex 440. Therefore, in the first embodiment, the vortex chamber 42 is formed between the discharge body 30 and the vortex 40, and in the fourth embodiment, the vortex chamber 442 is formed in the vortex 440.

19 and 20, the vortex 440 of the ninth embodiment is mounted at the front end of the second fluid passage 20 to be disposed inside one end of the body 10, and is disposed in the second fluid passage 20. The discharge port 431 is provided in the discharge part 430 to be connected, and the vortex chamber 442 is formed between the discharge part 430. The vortexer 440 discharges the first fluid supplied to the first fluid passage 11 toward the vortex chamber 442 and the discharge port 431 through the incision groove 441, and applies rotational shear force to the discharged first fluid. Grant. In addition, the vortexer 440 further includes a second extension part E2 extending further from the discharge part 430 to the rear of the cutout 441.

The vortex cap 50 receives the vortex 440 and is coupled to the body 10 to connect the vortex 440 to the first fluid passage 10 to form the vortex induction part 51. When the first fluid is discharged toward the discharge port 431, the vortex induction part 51 concentrates and spreads the first fluid at the center point CP formed in front of the discharge port 441. P1) is formed and a second negative pressure P2 is formed on the side of the center point CP.

The first fluid pressurized through the first fluid passage 11 has a tangential rotational force while passing through a plurality of spiral cut grooves 441 formed in the vortex 440, and is rectified in the vortex chamber 442 to discharge the outlet. It is discharged forward while having a high-speed rotational shear force between the 431 and the vortex cap 50. The second and third fluids flow into the rear and side surfaces of the discharge port 431 by the first and second negative pressures P1 and P2 generated around the discharge port 431. The inflowing second and third fluids are mixed together with the first fluid pressurized at the distal end of the discharge port 431 and ejected forward.

At this time, the vortex chamber 442 stably rectifies the first fluid introduced in the tangential direction from the plurality of incision grooves 441, and the inner wall of the vortex chamber 442 is streamlined (not shown) or inclined surface (Fig. 7 and 19 to eject the first fluid with a high speed rotational force toward the center of the discharge port 431. The injection range and the injection amount can be adjusted by adjusting the gap and angle between the vortex induction portion 51 and the discharge port 431 of the vortex gap 50.

Fig. 6 is a side view of the vortex according to the second embodiment, and Fig. 7 is a sectional view of Fig. 6. The vortexer 440 of the ninth embodiment is elongated with a second extension portion E2 at the portion engaged with the second fluid passage 20 (see FIG. 19). In contrast, the vortexer 240 of the second embodiment does not have the second extension portion E. FIG. Therefore, the vortex 440 may be made of a single component and inserted into the vortex cap and the body (not shown).

Fig. 8 is a side view of the vortexer according to the third embodiment. Referring to FIG. 8, the vortexer 340 of the third embodiment further includes a first extension E1 in the configuration of the vortexer 240 of the second embodiment. The first extension part E1 extends further from the discharge part 430 toward the front of the cutout 441. The discharge part 430 and the first extension part E1 facilitate the control of the discharge pattern at the discharge port 431.

9 is a side view of the vortex according to the fourth embodiment. Referring to FIG. 9, the swirler 540 of the fourth embodiment further includes a second extension part E2 extending further from the discharge part 430 to the rear of the cutout 441. The extension part E2 further forms a second fluid passage connected to the discharge port 431 to enable various selections according to the application area of the particulate and microbubble generating device.

In the vortices 440, 240, 340, and 540 of the ninth, second, third, and fourth embodiments, the cutouts 441 are formed to be inclined at a first angle A1 with respect to the radial direction of the vortex. (See FIG. 20).

10, 11 and 12 are plan views of the vortex according to the fifth, sixth and seventh embodiments. Referring to FIG. 10, in the vortex 640 of the fifth embodiment, the cutouts 641 are arranged at a first angle A1 with respect to the radial direction of the vortex 640 and narrowed from the outside to the inside. It is streamlined.

11 and 12, in each of the vortices 650 and 660, the cutouts 651 and 661 are disposed at a first angle A1 with respect to the radial direction of the vortices 650 and 660 and are outward. It is formed in the form of a blade (see Fig. 11), a slit (slit) or a slot (see Fig. 12) having the same width as going inward.

As such, the vortices 640, 650, and 660 that generate the shear force by rotating the first fluid supplied to the discharge part 430 at high speed may be formed in a streamlined shape, a blade shape, and a slit type or slot type, Depending on the condition that the turning shape and the number of the cutting grooves (641, 651, 661) can be formed in plurality. The streamlined cutting groove 641 has low loss energy and high turning efficiency, and in practice, the linear blade cutting groove 651 and the slit cutting groove 661 which are advantageous in workability are frequently used.

FIG. 13 is a plan view of a vortex according to a tenth embodiment, and FIG. 14 is a side view of FIG. Referring to FIGS. 13 and 14, the vortex 740 of the tenth embodiment is formed with a larger inner diameter than the hub 743 and the hub 743 coupled to the second fluid passage 20 so that the discharge part 430 and And an extension 744 forming together the vortex chamber 442.

The expansion part 744 forms a plurality of turning holes 741 connected in the axial direction (x-axis direction) of the body 10 so that the first fluid discharged causes the vortex. The turning holes 741 are formed at a first angle A1 with respect to the radial direction of the vortex 740 and at a second angle A2 with respect to the axial direction of the vortex 740.

The pivot holes 741 rotate at high speed while passing the pressurized first fluid to generate shear force. The number and diameter of the turning holes 741 can be selectively designed to suit the application and are advantageous in terms of processing over streamlined cutouts 641 or bladed cutouts 41 and 651.

FIG. 21 is an exploded perspective view of the fine particle and microbubble generating device according to the fifth embodiment of the present invention, and FIG. 22 is an assembled cross sectional view of the fine particle and microbubble generating device of FIG.

The particulate and microbubble generating device 1000 according to the first embodiment forms a first fluid passage 11 in the body 10, and separately arranges the second fluid passage 20 in the first fluid passage 11. The discharge fluid 30 is mounted on the second fluid passage 20, the vortex cap 50 is used, and the first fluid chamber 111 is formed between the vortex 40 and the vortex cap 50. It is connected to the first fluid passage (11).

In contrast, the particulate and microbubble generating apparatus 5000 according to the fifth embodiment forms the first and second fluid passages 511 and 12 in the body 510, and the discharge body 530 forms the second fluid. It is formed integrally with the front end of the passage 12, and connects the second fluid passage 12 to the discharge port 531, does not use a vortex cap, the first fluid passage 11 in the first fluid chamber 111 The twelfth fluid chamber 112 is further provided on the inlet port I1 side to rectify and stabilize the first fluid.

Vortex 40 is coupled to the outside of the discharge body 530, the discharge surface is formed on the outside of the discharge body 530 through the incision groove 41 for the first fluid supplied to the first fluid passage 511 The rotary shear force is applied to the discharged first fluid while discharging toward 532 and the discharge port 531.

The annular chamber 760 directly receives the vortex 40 and is coupled to the outside of the body 510 to connect the vortex 40 to the first fluid passage 511 and forward of the discharge body 530. The vortex induction part 751 which narrows as it forms is formed. For example, the annular chamber 760 may be screwed to the body 510, the discharge body 530 may form the discharge surface 532 in a convex streamline shape, and a plurality of discharge ports 531 may be formed.

The annular chamber 760 is formed to arrange the micro holes 61 to the side of the center point CP at which the second negative pressure P2 is formed and to connect to the third fluid. That is, the annular chamber 760 is narrowed in the forward direction with respect to the discharge direction of the fluid corresponding to the vortex induction portion 751, forms the third fluid chamber 63, and forms the final jet port 62 at the end thereof. . The final jet port 62 finally ejects the fine particles and micro bubbles generated in the discharge body 530, the vortex 40 and the vortex induction part 731, and forms the fine holes 61 on the inner circumferential surface thereof.

Fig. 23 is a sectional view of a fine particle and microbubble generating device according to a sixth embodiment of the present invention. Referring to FIG. 23, the microparticle and microbubble generating device 6000 according to the sixth embodiment couples the annular chamber 760 to the body 10, as shown in FIG. 22, and the vortex induction part of the annular chamber 760. Since the vortex 40 is accommodated at 751 and the discharge body 30 is mounted at the tip of the second fluid passage 20 as shown in FIG. 2, a detailed description thereof will be omitted.

Referring to Figure 26, the annular chamber 760 is screwed to the body 10. The annular chamber 760 is formed in a cap type that combines the action of the vortex cap and the suction of the third fluid, thereby simplifying the structure.

Referring again to FIG. 23, the second fluid may include different twenty-first fluids and twenty-second fluids, but two examples are illustrated for convenience but three or more are possible. In this case, the second fluid passage 20 forms a structure that is simultaneously connected to the twenty-first fluid and the twenty-second fluid. For this purpose, the second fluid passage 20 is connected to the inlets I21 and I22 formed separately.

The microhole 61 of the annular chamber 760 is connected to the third fluid of low viscosity, and the second fluid passage 20 is connected to the second fluid of high viscosity. The second fluid passage 20 is connected to the first fluid passage 11 through a gradually reducing tube 22 installed in the first fluid passage 11.

Therefore, the reduction tube 22 gradually supplies a part of the first fluid to the second fluid passage 20. That is, the pressurized first fluid gradually passes through the reduction tube 22 to form a pressure drop region in the second fluid passage 20 (that is, form a third negative pressure P3), and the inlet of the second fluid ( Since I21 and I22 are installed, a plurality of second fluids (that is, the 21st and 22nd fluids) are firstly sucked by the third negative pressure P3 and simultaneously pulverized and the first mixed in the pressure drop region. The second fluid is transferred to the discharge port 31 of the discharge body 30.

The first and second fluids, which are mixed and transported, pass through the cutout groove 41 of the vortex 40 and are secondarily self-suction pressure (first negative pressure P1) by the pressurized first fluid having a high-speed rotary shear force. At the same time as the addition of the secondary pulverization action occurs to generate the fine particles or micro-bubbles mixed in front of the discharge port 31, at this time, the third fluid is introduced through the micro-hole 61 by the second negative pressure (P2) As the first, second, and third fluids are mixed, the fine particles and the fine bubbles are generated and discharged to the final discharge port 63. The second fluid may be easily transported with low energy through the second fluid passage 20 and the discharge port 31 having a large inner diameter without clogging. Therefore, the microparticle and microbubble generating device 6000 according to the sixth embodiment may be used as an apparatus for ultra-micronizing high viscosity and a plurality of fluids simultaneously.

FIG. 31 is a cross-sectional view of a discharge port of the discharge body according to the fifth embodiment applied to FIG. Referring to FIG. 31, as in FIG. 22, the discharge port 531 of the discharge body 530 is formed of microtubes or capillaries. Since micro-tubes or capillaries are perforated or bundled into the discharge ports 531 of the discharge body 530, the second fluid is controlled to smoothly control the size and amount of the generated fine particles and micro-bubbles. can do.

The microtubes or capillaries forming the discharge hole 531 in the discharge body 530 may be formed to 0.01 to 2mm. More specifically, the microtubes or capillaries may be formed to 0.01 to 1mm when the microbubble is generated, and may be formed to 0.1 to 2mm when the microparticles are generated. As described above, the reason why the maximum size of the microtubules or capillaries is different when generating microbubbles and fine particles is as follows. In the case of micro-bubbles, the size of the tube to which gas is supplied is only 2mm due to the velocity action of the fluid in the fluid. This is because it can be easily produced. Experimental results for microtubules or capillaries show that for microbubbles, that is, the minimum size at which an efficient microbubble of 1 µm or less is produced is 0.01 mm, and for microparticles, that is, 1 µm or less. The minimum size that is produced is 0.1 mm.

32 and 33 are cross-sectional views of the ejection openings of the ejecting bodies according to the sixth and seventh embodiments. 32 and 33, the discharge bodies 630 and 730 are equipped with discharge caps 632 and 732 at the discharge ports 631 and 731. The discharge caps 632 and 732 form fine holes connected to the discharge holes 631 and 731. The discharge member 630 has a streamlined discharge surface 633 forming a tip, and the discharge cap 632 has a streamlined tip formed with fine holes to be connected to the discharge surface 633 in a streamlined manner.

In the ejection body 630 of FIG. 32, the fine holes are formed in the ejection cap 632 in parallel with the length direction of the ejection opening 631 and are connected to the second fluid passage 20. In the ejection body 730 in FIG. 33, the fine holes are connected to the second fluid passage 20 by forming a wider gap therebetween, with the microcapillary extending from the ejection cap 732 to the tip of the ejection opening 731 in the longitudinal direction. . The discharge caps 632 and 732 having fine holes form a structure that is coupled to and separated from the discharge bodies 630 and 730 while controlling the flow rate of the second fluid, thereby easily responding to application areas and design changes. .

In addition, the discharge body 730 of FIG. 33 forms a fine hole in the discharge cap 732 and further forms a fluid chamber 734 between the discharge port 731 and the discharge cap 732. Since the second fluid supplied to the second fluid passage 20 causes a pressure drop in the fluid chamber 734, the second fluid moved to the discharge cap 732 may be more finely controlled. As a result, the generation efficiency of the fine particles and the micro bubbles is improved and stably generated.

34 is a cross-sectional view showing the mutual size relationship between the discharge port and the annular chamber in the fine particle and microbubble generating device of FIG. Referring to FIG. 34, the ejection opening 31 formed in the ejection body 30 (the ejection opening 531 formed of the microtube or the capillary tube in FIG. 22, and the ejection caps 632 and 732 in FIGS. 32 and 33) is formed. Micro holes 61 of the annular chamber 760 and the inner diameters d1 and d2 of appropriate sizes capable of self-inhalation or natural suction with low energy to generate micro bubbles and particles. Covers the 2mm range. For convenience, the discharge port 31 formed in the discharge body 30 will be described.

The first fluid hole gap Lx set between the distal end of the discharge port 31 and the fine hole 61 in the longitudinal direction of the discharge port 31 is applied to the first negative pressure P1 by the fluid discharged from the discharge port 31. As the distance affecting, the influence of the first negative pressure P1 is reduced as the first negative pressure P1 is greatest at the tip of the discharge port 31 and the first fluid hole gap Lx is larger. The appropriate range of the first fluid hole gap Lx to which the influence of the first negative pressure P1 acts is greater than zero and is eight times or less than the inner diameter D of the final jet port 62.

The second fluid hole gap Ly, which is set in the radial direction of the discharge port 31 between the tip of the discharge port 31 and the fine hole 61, is lateral second negative pressure P2 by the fluid discharged from the discharge port 31. The second negative pressure P2 is greatest at the distal end of the discharge port 31 and the influence of the second negative pressure P2 decreases as the second fluid hole gap Ly increases. An appropriate range of the second fluid hole gap Ly to which the influence of the second negative pressure P2 acts is larger than zero and three times or less of the inner diameter D of the final jet port 62.

35 are examples of the microhole passages provided in the fluid inlet and outlet. For example, the passage structure of FIG. 35 includes an inlet port I1 for introducing the first fluid, inlets I2, I21, and I22 for introducing the second fluid (including the twenty-first and twenty-second fluids), and a third fluid. It may be applied to the inlet I3 flowing in, the outlet 31 of the discharge body 30, and the fine hole 61 of the annular chamber 60. The passage structure applied to them is a tubular single hole (a), a plurality of holes (b) arranged in the circumferential direction of the tubular, a plurality of holes (c) arranged scattered on the tube, a tube bundle formed of a plurality of tubes (d ), A porous structure (not shown), the mesh structure (e) and a plurality of holes (f) that are scattered on the spherical surface can be formed. For example, the porous structure may be comprised of wool or felt material. The micro hole passage of FIG. 35 may be formed to have the same size as that of the microtubes forming the discharge hole 531 of FIG. 22 or the capillaries.

40 is a cross-sectional view of a fine particle and microbubble generating device according to an eleventh embodiment of the present invention. Referring to FIG. 40, the particulate and microbubble generating device 1100 according to the eleventh exemplary embodiment includes thirty-first and thirty-second fluid inlets I31 and I32 in the annular chamber 760. The third fluid may comprise different thirty-first fluids and thirty-two fluids, two of which are illustrated for convenience but three or more. In this case, the annular chamber 760 forms a structure that is simultaneously connected to the thirty-first fluid and the thirty-third fluid. For this purpose, the fluid inlets I31 and I32 are separately formed and connected to the fluid chamber 63. The inlets I31 and I32 are connected to the thirty first and thirty second fluids having different functions, and for example, may have a sterilizing effect by using air and ozone together.

Fig. 42 is a sectional view of a fine particle and microbubble generating device according to a thirteenth embodiment of the present invention. Referring to FIG. 42, the apparatus for generating particulates and microbubbles 1300 according to the thirteenth embodiment is mounted so that the second fluid passageway 320 is axially movable in the discharge body 30, and the first fluid passageway ( 11 is connected laterally to the body 10.

For example, the second fluid passage 320 is installed in the body 10 in the axial direction. The sealing member 321 is interposed between the first fluid passage 11 and the second fluid passage 20 so that when the second fluid passage 20 moves, the second fluid passage 20 and the first fluid passage 11 are moved. Seal between. In addition, the first fluid passage 11 forms a twelfth fluid chamber 112 on the side of the body 10, and is connected to the inlet I1.

Since the second fluid passage 320 is axially changed in the discharge body 30, the position of the second fluid passage 320 is changed according to the characteristics and use conditions of the second fluid sucked by the second negative pressure P2 formed in the discharge port 31. do. Therefore, the flow of the first and second fluids mixed in front of the discharge port 31 can be controlled.

36 and 37 are cross-sectional views of the fine particle and microbubble generating device according to the seventh and eighth embodiments of the present invention.

First, referring to FIG. 36, the particulate and microbubble generating device 7000 according to the seventh embodiment forms the body 810 as a pipe or tube.

The discharge body 30 is connected to the discharge port 31 at the tip of the second fluid passage 20 and is disposed in the middle of the first fluid passage 11, and is disposed in the first fluid passage 11 via the spacer 45. It is mounted to form a fine passage 46 with a gap (G) with the first fluid passage (11). The discharge surface 32 is formed in a convex streamline shape to be connected to the discharge port 31 on the discharge side of the first fluid so as to generate a negative pressure. In addition, the pressurized first fluid flowing through the first fluid passage 11 is ejected by increasing its speed through the gap G rapidly reduced by the ejection body 30 inserted into the first fluid passage 11. As the pressure decreases, the pressure causes the first negative pressure P1 on the rear side and the second negative pressure P2 on the side surface to generate a self-suction input to the second and third fluids. In this case, when the gap G is formed to have a size greater than or equal to 10% of the inner diameter of the body 810, the action of the self-stimulation input to the second and third fluids is weak. Therefore, the gap G is set within 10% of the inner diameter of the body 810.

The annular chamber 260 is coupled to the body 810 in front of the discharge body 30, and when the first fluid is discharged to the discharge surface 32, the center point formed in front of the discharge port 31 in the body (810) ( Concentrates and spreads the first fluid in CP to form a first negative pressure P1 at the discharge port 31, a second negative pressure P2 at the side of the center point CP, and penetrates the body 810. The micro holes 61 are disposed on the side of the center point CP at which the second negative pressure P2 is formed, and the micro holes 61 are connected to the third fluid. The annular chamber 260 is formed in a ring type to facilitate mounting and detachment with the body 810, and the vortex induction part 851 is formed in the vertical direction from the front of the discharge body 30, and the final ejection opening ( 62). The annular chamber 260 includes thirty-first and thirty-second fluid inlets I31 and I32 to absorb the thirty-first and thirty-second fluids different from each other.

The first fluid pressurized through the first fluid passage 11 of the body 810 is supplied, and the first fluid is ejected toward the discharge port 31 while passing through the micro passage 46 and the streamlined discharge surface 32. . At the same time, the second fluid passage 20 and the micro holes 61 are respectively formed by the first and second negative pressures P1 and P2 formed at the rear and the side of the discharge port 31. It is sucked through and discharged to the final jet port 62 to generate fine particles or micro bubbles.

Referring to FIG. 37, the fine particle and microbubble generating device 8000 according to the eighth embodiment forms a streamlined convex body of the discharge body 830 on the opposite side of the discharge port 831. That is, the discharge body 830 is formed in the discharge surface 832 for generating a negative pressure and the opposite side thereof in a convex streamline. For example, the discharge body 830 may be formed in a spherical or elliptical shape.

38 and 39 are cross-sectional views of the fine particle and microbubble generating device according to the ninth and tenth embodiments of the present invention. First, referring to Fig. 38, a fine particle and microbubble generating device 9000 according to the ninth embodiment will be described.

The fine particle and microbubble generating device 7000 of the seventh embodiment of FIG. 36 includes a vortex guide portion 851 and a final discharge port 62 formed in a direction perpendicular to the annular chamber 260. In contrast, the fine particle and microbubble generating device 9000 of the ninth embodiment of FIG. 38 forms an annular chamber 860 without the vortex induction portion 851 in the vertical direction, and the final discharge port at the end of the body 810. 962 is formed.

The annular chamber 860 is screwed to the outside of the body 810 at the front of the discharge body 30, and when the first fluid is discharged to the discharge surface 32, at the center point CP formed in front of the discharge port 31 The first fluid is concentrated and then spread to form a first negative pressure P1 at the discharge port 31, a second negative pressure P2 at the side of the center point CP, and a third hole through the fine hole 61. Inhale the fluid.

Referring to Fig. 39, a fine particle and microbubble generating device 1001 according to the tenth embodiment will be described.

The fine particle and microbubble generating device 8000 of the eighth embodiment of FIG. 37 has a vortex inducing portion 851 and a final discharge port 62 formed in a direction perpendicular to the annular chamber 260. In contrast, the fine particle and microbubble generating device 1001 of the tenth embodiment of FIG. 39 forms an annular chamber 860 without the vortex induction portion 851 in the vertical direction, and the final discharge port at the end of the body 810. 962 is formed.

Fig. 41 is a sectional view of a fine particle and microbubble generating device according to a twelfth embodiment of the present invention. Referring to FIG. 41, in the microparticle and microbubble generating device 1200 according to the twelfth embodiment, the third fluid passage 13 is formed in the body 910, and the inlet (3) of the third fluid is formed in the annular chamber 960. I3) is connected to the third fluid passage 13. For example, the annular chamber 960 may include a third fluid chamber 93 connected to a third fluid and a fourth fluid chamber 94 connected to the third fluid chamber 93 by a third fluid passage 13. It further includes. The third and fourth fluid chambers 93 and 94 rectify the third fluid to allow stable suction of the third fluid.

Since the third fluid passage 13 is formed in the body 910, the device 1200 can be simplified, and since there is no inlet I3 on the outer circumference of the annular chamber 960, the connection of another device to the annular chamber 960 is achieved. To facilitate.

Fig. 43 is a sectional view of a fine particle and microbubble generating device according to a fourteenth embodiment of the present invention. Referring to FIG. 43, the particulate matter and microbubble generating device 1400 according to the fourteenth embodiment forms first and second fluid passages 511 and 12 in the body 510 and removes the discharge body 30. 2 is formed integrally with the front end of the fluid passage 12 to connect the second fluid passage 12 to the discharge port 31, and to form a fine passage (1441) with a gap (G) in the discharge body (30) The annular ring 1440 is mounted to further include a twelfth fluid chamber 112 connected to the first fluid passage 111 to the first fluid passage 11 at the inlet port I1 to rectify the first fluid. To stabilize. The first fluid chamber 111 is set between the annular ring 1440 and the discharge body 30. That is, the first fluid chamber 111 is formed between the first fluid passage 511 and the micro passage 1441 from the outer surface of the discharge body 30 to rectify the first fluid again.

The annular ring 1440 is mounted to the body 510 through a connection cap 1442. The connecting cap 1442 is screwed to the body 510 by hanging the annular ring 1440 to the jaw. The annular ring 1440 discharges the pressurized first fluid to the discharge surface 32 and the discharge port 31 at high speed through the micropath 1441 set outside the discharge body 30.

Since the inner surface of the annular ring 1440 is formed in a cylindrical shape, and the discharge surface 32 is formed in a streamlined shape, the spacing C formed between the annular ring 1440 and the discharge surface 42 is minute in the discharge body 30. While gradually increasing toward the hole 61, the second negative pressure P2 is formed at the side of the fine hole 61.

The annular chamber 260 is coupled to the annular ring 1440 while accommodating the annular ring 1440, and forms a vortex guide portion 851 and a final discharge port 62 that narrow the front of the annular ring 1440. When the first fluid is discharged between the annular ring 1440 and the discharge surface 32, the annular chamber 260 concentrates and spreads the first fluid at the center point CP formed in front of the discharge port 31, thereby discharging the discharge port ( The first negative pressure P1 is formed at 31), the second negative pressure P2 is formed at the side of the center point CP, and the micro holes 61 are formed at the side of the center point CP at which the second negative pressure P2 is formed. Disposed to connect the microholes 61 to the third fluid.

FIG. 44 is a sectional view of a fine particle and microbubble generating device according to a fifteenth embodiment of the present invention, and FIG. 45 is a sectional view taken along the line A-A of FIG.

44 and 45, in the particulate matter and microbubble generating apparatus 1500 according to the fifteenth embodiment, the first and second fluid passages 511 and 12 are formed in the body 610, and the discharge body 30 is formed. ) Is formed at the tip of the second fluid passage 12 to connect the second fluid passage 12 to the discharge port 31. The second fluid passage 12 is disposed along the circumferential direction of the body 610 and includes twenty-first, twenty-second, and twenty-third fluid inlets I21, I22, and I23 connected thereto.

Vortex 40 is provided on the outside of the discharge body 30, the discharge surface is formed on the outside of the discharge body 30 through the incision groove 41 for the first fluid supplied to the first fluid passage (11) It is formed to discharge toward the 32 and the discharge port 31, and to impart a rotational shear force to the discharged first fluid. The discharging surface 32 of the discharging body 30 and the cutting groove 41 of the vortex 40 allow high-speed flow of the first fluid supplied to the first fluid passage 11.

The vortex cap 50 is coupled to the body 10 with a connection cap 1442 in a state in which the vortex cap 40 is accommodated, thereby connecting the vortex 40 to the first fluid passage 11. The vortex cap 50 forms a vortex induction portion 51 that gradually narrows in an inclined state while moving forward of the discharge body 30, and forms a gap C between the vortex induction portion 51 and the discharge surface 32. do. The interval C discharges the first fluid having the rotational shear force through the incision groove 41 in a high speed flow, and concentrates the first fluid at the center point CP formed in front of the discharge port 31, and then again. To spread. Accordingly, the first negative pressure P1 acting backward is formed in the discharge port 31, and the second negative pressure P2 acting as the center point CP is formed on the side of the center point CP.

The annular chamber 260 is formed in a simple ring type is screwed to the body of the vortex cap 50. That is, the annular chamber 260 is formed in a structure spaced apart from the vortex induction portion 51 of the vortex cap 50. The annular chamber 260 arranges the micro holes 61 on the side of the center point CP at which the second negative pressure P2 is formed, and connects the micro holes 61 to the third fluid.

On the other hand, the second fluid passage 12 is connected to the first fluid passage 511 by gradually reducing tube 24 formed in the body 610. Therefore, the pressurized first fluid is also supplied to the second fluid passage 12 through the reduction tube 24 while being supplied to the first fluid passage 511.

The pressurized first fluid is supplied to the first fluid passage 511 and gradually to the second fluid passage 12 through the reduction tube 24. The first fluid supplied to the first fluid passage 511 is discharged to the front of the discharge port 31 while passing through the cutout groove 41 of the vortex 40, and the first and second negative pressures P1 to the rear and the side, respectively. , P2 is generated to allow the second fluid to be sucked through the second fluid passage 12 and the third fluid to be sucked through the microhole 61.

When the second fluid flowing into the second fluid passage 12 is a high viscosity or various types of fluids, the first fluid is pressurized because it is difficult to generate microbubbles or fine particles only by the self-sorption input by the first negative pressure P1. Is supplied to the second fluid passage (12). The second fluid generates a pressure drop in the second fluid passage 12 while gradually passing through the reduction tube 24 connected to the second fluid passage 12. A plurality of twenty-first, twenty-second, and twenty-third fluids are introduced through the twenty-first, twenty-second, and twenty-third inlets I21, I22, and I23 connected to the pressure drop zone. At this time, the twenty-first, twenty-second, and twenty-third fluids are first mixed and pulverized, and are transferred to the discharge port 31, and are mixed and crushed secondly with the third fluid in front of the discharge port 31 to generate fine bubbles and fine particles. The second fluid may consist of one or more of gas, liquid and powder. The size of the discharge port 31 can be adjusted according to the viscosity and amount of the second fluid.

Hereinafter, a system to which the above-described fine particle and microbubble generating device is applied will be described as an example. For convenience, the description will be made by applying the particle and microbubble generating device 5000 according to the fifth embodiment of FIG.

46 is a block diagram of a particulate and microbubble generating system according to the first embodiment of the present invention. Referring to Fig. 39, the fine particle and microbubble generation system S100 of the first embodiment illustrates a configuration for generating fine particles and microbubbles in a first fluid (for example, liquid).

Particle and microbubble generating system (S100) of the first embodiment is a tank (T), mirimyeo and micro-bubble generating device 5000, the first fluid supply (FS1), the second fluid supply (FS2), the third fluid supply (FS3) and control unit 1 is included.

The tank T contains a first fluid, for example, water. The particulate and microbubble generating device 5000 may be selected from one of those disclosed in the detailed description of the present invention. The first fluid supply part FS1 is connected to the first fluid passage 11 of the particulate and microbubble generating device 5000 to supply the first fluid. The second fluid supply unit FS2 is connected to the second fluid passage 20 of the particulate and microbubble generating device 5000 to supply the second fluid. The third fluid supply unit FS3 is connected to the fine holes 61 of the particulate and microbubble generating device 5000 to supply the third fluid. The control unit 1 controls the first, second, and third fluid supply units FS1, FS2, and FS3.

The first fluid supply part FS1 may include a pump P installed in the first fluid (that is, liquid water) of the tank T, and a first fluid valve controlling a flow rate of the first fluid discharged from the pump P ( V1), and a first flow meter M1 for measuring the flow rate of the first fluid. The pump P may be installed in the first fluid, driven to pressurize the first fluid, and supply the first fluid to the first fluid passage 11 through the first fluid valve V1 and the first flow meter M1.

The second fluid supply part FS2 includes a second flow meter M2 for measuring the flow rate of the second fluid, and a second fluid valve V2 for controlling the flow rate of the second fluid. The second fluid is sucked into the second fluid passage 20 through the second flow meter M2 and the second fluid valve V2 by the first negative pressure P1 according to the discharge of the first fluid. The mixture produces fine particles and microbubbles.

The third fluid supply part FS3 includes a third flow meter M3 for measuring the flow rate of the third fluid, and a third fluid valve V3 for controlling the flow rate of the third fluid. The third fluid is sucked into the micro holes 61 through the third flow meter M3 and the third fluid valve V3 by the second negative pressure P2 according to the discharge of the first and second fluids. It is mixed with the second fluid to produce particulates and microbubbles.

The controller 1 is connected to the first, second, and third flowmeters M1, M2, and M3 to sense the first, second, and third flow rates. The first, second, and third pressure sensors P1, P2, and P3 are connected to the controller 1. The first pressure sensor P1 is connected to the first fluid passage 11 to sense the pressurized pressure of the first fluid. The second pressure sensor P2 is connected to the second fluid passage 12 to sense the suction pressure of the second fluid. The third pressure sensor P3 is connected to the microhole 61 to sense the suction pressure of the third fluid. The controller 1 monitors the state of generating fine particles and microbubbles from the signals of the first, second, and third flowmeters M1, M2, and M3 and the first, second, and third pressure sensors P1, P2, and P3. Make it possible.

For example, when the first fluid (water) is discharged with the high speed rotational shear force through the vortex 40 by the pump P, the first negative pressure (2) is formed in the discharge port 531. P1) is introduced into the water and ozone is atomized, the third fluid (air) is introduced through the fine hole 61 of the annular chamber 260, the water, ozone and air is atomized and discharged to the final discharge port 62 . Particles and micro-bubbles discharged may be used for the purpose of sterilization, disinfection, etc. of the tank in water.

Fig. 47 is a schematic diagram of a particulate and microbubble generating system according to a second embodiment of the present invention. It will be described in comparison with the fine particles and micro-bubble generating system (S100) according to the first embodiment.

The microparticle and microbubble generating system S100 according to the first embodiment is configured to supply the microparticles and microbubbles in water by installing the microparticle and microbubble generating apparatus 5000 in a first liquid, that is, in water.

In contrast, the particulate and microbubble generating system S200 according to the second embodiment is configured to install the particulate and microbubble generating device 5000 in the air to eject the particulates and the microbubbles into the atmosphere. That is, the particulate and microbubble generating device 5000 can be effectively applied in water or in the air using the particulates and microbubbles.

For example, when a first fluid (air) is discharged with a high-speed rotary shear force through the vortex 40 by a compressor (not shown), a first negative pressure in which a second fluid (ozone) is formed in the discharge port 531. Water is introduced into the P1 and the ozone is atomized, and the third fluid (water) is introduced through the microhole 61 of the annular chamber 260 to atomize the air, ozone, and water and discharged to the final discharge port 62. do. Particles and micro-bubbles discharged may be used for the purpose of sterilization, humidification and odor removal in the air.

Although the preferred embodiments of the present invention have been described above, the present invention is not limited thereto, and various modifications and changes can be made within the scope of the claims and the detailed description of the invention and the accompanying drawings. Naturally, it belongs to the scope of the invention.

1 is an exploded perspective view of a particulate and microbubble generating device according to a first embodiment of the present invention.

FIG. 2 is an assembled cross-sectional view of the particulate and microbubble generating device of FIG.

3 is a conceptual diagram showing a state in which the first negative pressure is formed at the discharge port of the discharge body and the second negative pressure is formed at the side of the discharge port front side by pressurizing and supplying the first fluid to the vortex of FIGS. 1 and 2.

4 is a partial cross-sectional perspective view of the vortex according to the first embodiment applied to FIG.

FIG. 5 is a plan view of the vortex of FIG. 4. FIG.

6 is a side view of the vortexer according to the second embodiment.

7 is a cross-sectional view of FIG.

Fig. 8 is a side view of the vortexer according to the third embodiment.

9 is a side view of the vortex according to the fourth embodiment.

10, 11 and 12 are plan views of the vortex according to the fifth, sixth and seventh embodiments.

13 is a plan view of a vortex according to a tenth embodiment.

14 is a side view of FIG.

Fig. 15 is a sectional view of a fine particle and microbubble generating device according to a second embodiment of the present invention.

FIG. 16 is a front view of the vortex of FIG.

Fig. 17 is a sectional view of a fine particle and microbubble generating device according to a third embodiment of the present invention.

18 is a front view (a) of the vortex of FIG. 17 and an internal rear view (b) of the vortex cap.

Fig. 19 is a sectional view of a fine particle and microbubble generating device according to a fourth embodiment of the present invention.

20 is a front view of the vortex of FIG.

Fig. 21 is an exploded perspective view of a particulate and microbubble generating device according to a fifth embodiment of the present invention.

FIG. 22 is an assembled sectional view of the particulate and microbubble generating device of FIG.

Fig. 23 is a sectional view of a fine particle and microbubble generating device according to a sixth embodiment of the present invention.

24 and 25 are cross-sectional views of the annular chamber coupling structure according to the first and second embodiments applied to FIG.

FIG. 26 is a cross-sectional view of the annular chamber coupling structure according to the third embodiment applied to FIG.

FIG. 27 is a sectional view of the annular chamber according to the first embodiment applied to FIG.

28, 29 and 30 are sectional views of the annular chamber according to the third, fourth and fifth embodiments.

FIG. 31 is a cross-sectional view of a discharge port of the discharge body according to the fifth embodiment applied to FIG.

32 and 33 are cross-sectional views of the ejection openings of the ejecting bodies according to the sixth and seventh embodiments.

34 is a cross-sectional view showing the mutual size relationship between the discharge port and the annular chamber in the fine particle and microbubble generating device of FIG.

35 are examples of the microhole passages provided in the fluid inlet and outlet.

36 and 37 are cross-sectional views of the fine particle and microbubble generating device according to the seventh and eighth embodiments of the present invention.

38 and 39 are cross-sectional views of the fine particle and microbubble generating device according to the ninth and tenth embodiments of the present invention.

40 is a cross-sectional view of a fine particle and microbubble generating device according to an eleventh embodiment of the present invention.

Fig. 41 is a sectional view of a fine particle and microbubble generating device according to a twelfth embodiment of the present invention.

Fig. 42 is a sectional view of a fine particle and microbubble generating device according to a thirteenth embodiment of the present invention.

Fig. 43 is a sectional view of a fine particle and microbubble generating device according to a fourteenth embodiment of the present invention.

Fig. 44 is a sectional view of a fine particle and microbubble generating device according to a fifteenth embodiment of the present invention.

45 is a cross-sectional view taken along the line A-A of FIG. 44;

46 is a block diagram of a particulate and microbubble generating system according to the first embodiment of the present invention.

Figure 47 is a schematic diagram of a particulate and microbubble generating system according to a second embodiment of the present invention.

Claims (78)

A body defining a first fluid passage for supplying a pressurized first fluid; A second fluid passage disposed in the first fluid passage of the body and connected to a second fluid; A discharge body mounted at a front end of the second fluid passage and disposed inside one end of the body and connected to the second fluid passage as an outlet; Coupled to the outside of the discharge body, and discharges the first fluid supplied to the first fluid passage toward the discharge surface and the discharge port formed on the outside of the discharge body through the cut groove, the discharged first fluid A vortex to impart rotational shear force; The vortex is coupled to the body to receive the vortex to connect the vortex to the first fluid passage, and forms a vortex induction portion narrowing toward the front of the discharge body, at intervals formed between the vortex induction portion and the discharge surface A vortex cap that concentrates and spreads the first fluid at a center point formed in front of the discharge port during the first fluid discharge, thereby forming a first negative pressure at the discharge port and forming a second negative pressure at the side of the center point; And Particle and micro-bubble generating apparatus including an annular chamber which is mounted to the outside of the vortex cap and the micro holes are arranged on the side of the center point where the second negative pressure is formed, and connects the micro holes to a third fluid. According to claim 1, The first fluid is a gas, One of the second fluid and the third fluid is a liquid, Particle and microbubble generating device for injecting liquid fine particles into the atmosphere. According to claim 1, The first fluid is a liquid, One of the second fluid and the third fluid is a gas, Particles and micro-bubble generating device for injecting microbubbles in water. According to claim 1, The first fluid passage forms a first fluid chamber for stably and precisely controlling the first fluid, And the second fluid passage forms a second fluid chamber for stably and precisely controlling the second fluid. According to claim 1, The vortexer, Particle and microbubble generating device for forming a vortex chamber between the discharge surface and the inner peripheral surface facing the discharge body. According to claim 1, The vortexer, A hub coupled to the discharge body, and An expansion portion which is formed with an inner diameter larger than the hub and forms a vortex chamber between the discharge surface, Particle and microbubble generating device for forming a plurality of the incision groove in the expansion portion so that the discharged first fluid has a blade shape and cause vortex. The method according to claim 6, The incision grooves, Particle and microbubble generating device formed at a predetermined first angle with respect to the radial direction of the vortex. 8. The method of claim 7, The incision grooves, Particle and microbubble generating device formed at a second predetermined angle with respect to the axial direction of the vortex. According to claim 1, The discharge body, Particle and microbubble generating device for forming the discharge surface in a streamlined convex shape around the discharge port. According to claim 1, The vortexer, Is coupled to the outside of the discharge body, and forms a vortex chamber between the discharge surface, Particles and micro-bubble generating device for forming a plurality of the incision grooves in which the discharged first fluid has a blade shape and causes vortex. According to claim 1, The vortex and the discharge body are formed integrally, or each of the fine particles and micro-bubble generating apparatus is formed by combining. According to claim 1, The annular chamber, Particles and micro-bubble generating device coupled to the vortex cap in a screw structure. 13. The method of claim 12, The annular chamber is Particles and micro-bubble generating device formed of a structure surrounding the vortex induction portion of the vortex cap. 13. The method of claim 12, The annular chamber is Particles and micro-bubble generating device formed in a structure spaced apart from the vortex induction portion of the vortex cap. According to claim 1, The annular chamber is A third fluid chamber connected to the third fluid; Particles and micro-bubble generating device formed in the radial direction of the third fluid chamber, including connecting passages for connecting the third fluid chamber to the micro holes. The method of claim 15, The third fluid chamber is integrally formed, The microholes are fine particles and microbubble generating device connected to the third fluid chamber through each of the connecting passage. The method of claim 15, The third fluid chamber is formed in plurality, The microholes are fine particles and microbubble generating device connected to the third fluid chamber corresponding to each of the plurality of types of the third fluid through the connecting passage. The method of claim 15, The third fluid chamber is integrally formed, The microholes are fine particles and micro-bubble generating device connected to the third fluid chamber through the needle that is easily detachable toward the radial center of the third fluid chamber. The method of claim 15, The fluid chamber is formed in plural in the ring structure, The micro-holes are fine particles and micro-bubble generating device which is easily detachable is connected to the third fluid chamber corresponding to each of the plurality of types of the third fluid through each of the needle. A body defining a first fluid passage for supplying a pressurized first fluid; A second fluid passage disposed in the first fluid passage of the body and connected to a second fluid; To the discharge port which is mounted to the front end of the second fluid passage and disposed inside the one end of the body, the rotational force is applied to the first fluid supplied to the first fluid passage while being formed at the front end of the second fluid passage. A swirler for forming a spiral turning groove for discharging the first fluid on one surface; The vortex is accommodated and coupled to the body to form an annular passage with a gap set between the vortex and the annular passage, connecting the spiral passage to the spiral turning groove and the first fluid passage. A vortex induction portion narrowing toward the front is formed, and when the first fluid is discharged into the spiral turning groove facing the front, the first fluid is concentrated and spread at a center point formed in front of the discharge port, and then spreads to the discharge port. A vortex cap forming a first negative pressure and forming a second negative pressure on the side of the center point; And Particle and micro-bubble generating apparatus including an annular chamber which is mounted to the outside of the vortex cap and the micro holes are arranged on the side of the center point where the second negative pressure is formed, and connects the micro holes to a third fluid. The method of claim 20, And the second fluid passage is mounted to the vortex so as to be movable in the axial direction. The method of claim 21, Particle and micro-bubble generating device for adjusting the position of the discharge port relative to the spiral turning groove in accordance with the position control of the second fluid passage and the vortex. A body defining a first fluid passage for supplying a pressurized first fluid; A second fluid passage disposed in the first fluid passage of the body and connected to a second fluid; A discharge body mounted at a front end of the second fluid passage and disposed inside one end of the body and connected to the second fluid passage as an outlet; The annular passage is formed by accommodating the discharge body and coupled to the body, and has a gap set between the discharge body, and forms a spiral turning groove in the vortex guide portion that narrows while going forward of the discharge port. Connecting the passage to the spiral turning groove and the first fluid passage, and discharging the first fluid toward the discharge port of the discharge body while imparting a rotational transfer force to the first fluid supplied to the first fluid passage; A vortex cap concentrating and spreading the first fluid at a center point formed in front of the discharge port to form a first negative pressure at the discharge port and a second negative pressure to the side of the center point; And Particle and micro-bubble generating apparatus including an annular chamber which is mounted to the outside of the vortex cap and the micro holes are arranged on the side of the center point where the second negative pressure is formed, and connects the micro holes to a third fluid. The method of claim 23, wherein The inclination angle of the vortex induction part is a particle and microbubble generating device comprising a range of 0 to 60 degrees with respect to the radial direction of the vortex cap. A body defining a first fluid passage for supplying a pressurized first fluid; A second fluid passage disposed in the first fluid passage of the body and connected to a second fluid; A discharge port provided at a discharging part attached to the distal end of the second fluid passage and disposed inside the body and connected to the second fluid passage, and forming a vortex chamber between the discharge part, A vortex for discharging the first fluid supplied to the first fluid passage toward the vortex chamber and the discharge port through a cutout groove, and providing a rotational shear force to the discharged first fluid; The vortex is coupled to the body to receive the vortex to connect the vortex to the first fluid passage, and forms a vortex induction portion narrowing toward the front of the vortex, the discharge of the first fluid toward the discharge port, the front of the discharge port A vortex cap concentrating and spreading the first fluid at a center point formed at the center to form a first negative pressure at the discharge port and a second negative pressure at a side of the center point; And Particle and micro-bubble generating apparatus including an annular chamber which is mounted to the outside of the vortex cap and the micro holes are arranged on the side of the center point where the second negative pressure is formed, and connects the micro holes to a third fluid. The method of claim 25, The vortexer, Particle and microbubble generating device further comprising a first extension portion extending further from the discharge portion in front of the cutting groove. The method of claim 25, The vortexer Particle and microbubble generating device further comprises a second extension portion extending further from the discharge portion to the rear of the cutting groove to form a fluid passage. The method of claim 25, The incision grooves, Particle and microbubble generating device formed at a predetermined first angle with respect to the radial direction of the vortex. The method of claim 25, The incision grooves, Particles and micro-bubble generating device formed in a streamlined shape is arranged at a predetermined first angle with respect to the radial direction of the vortex and going from the outside to the inside. The method of claim 25, The incision grooves, Particles and micro-bubble generating device disposed in the blade-shaped, slit type or slot type having the same width while going from the outside to the inside in a predetermined first angle with respect to the radial direction of the vortex . The method of claim 25, The vortexer, A hub coupled to the second fluid passage, and An expansion portion formed with an inner diameter larger than the hub to form the vortex chamber together with the discharge portion; The expansion unit, Particle and microbubble generating device for forming a plurality of turning holes connected in the axial direction of the body so that the discharged first fluid causes vortex. The method of claim 31, wherein The turning holes, Particle and microbubble generating device formed at a predetermined first angle with respect to the radial direction of the vortex. 33. The method of claim 32, The turning holes, Particle and microbubble generating device formed at a second predetermined angle with respect to the axial direction of the vortex. A body defining a first fluid passage for supplying a pressurized first fluid and a second fluid passage connected to the second fluid; A discharge body formed at a tip of the second fluid passage and connected to the second fluid passage as an outlet; Coupled to the outside of the discharge body, and discharges the first fluid supplied to the first fluid passage toward the discharge surface and the discharge port formed on the outside of the discharge body through the cut groove, the discharged first fluid A vortex to impart rotational shear force; And The vortex is coupled to the body to receive the vortex to connect the vortex to the first fluid passage, and forms a vortex induction portion narrowing toward the front of the discharge body, at intervals formed between the vortex induction portion and the discharge surface When discharging the first fluid, the first fluid is concentrated and spread at a center point formed in front of the discharge port, thereby forming a first negative pressure at the discharge port, and forming a second negative pressure at the side of the center point. 2. A fine particle and microbubble generating device including an annular chamber that arranges fine holes on a side of the center point at which negative pressure is formed, and connects the fine holes to a third fluid. The method of claim 34, wherein The annular chamber is fine particles and micro-bubble generating device screwed to the body. The method of claim 34, wherein The fine particles and micro-bubble generating device to form the discharge body is convex streamlined to the discharge surface. The method of claim 34, wherein The ejecting body is a fine particle and fine bubble generating device for forming a plurality of the discharge port. A body defining a first fluid passage for supplying a pressurized first fluid; A second fluid passage disposed in the first fluid passage of the body and connected to a second fluid; A discharge body mounted to a tip of the second fluid passage and connected to the second fluid passage as an outlet; The first fluid is coupled to the outside of the discharge body, and discharges the first fluid supplied to the first fluid passage to the discharge surface and the discharge port formed on the outside of the discharge body through a cutout groove, the discharged first fluid A vortex to impart rotational shear force to the; And The vortex is coupled to the body to receive the vortex to connect the vortex to the first fluid passage, to form a vortex induction portion narrowing toward the front of the discharge body, to form a final jet port at the end of the vortex induction portion, the vortex When discharging the first fluid at an interval formed between the induction part and the discharge surface, the first fluid is concentrated and spread at a center point formed in front of the discharge port, thereby forming a first negative pressure at the discharge port, and Particles and micro-bubble generating apparatus including an annular chamber to form a second negative pressure on the side, and to place the micro holes on the side of the center point where the second negative pressure is formed, and to connect the micro holes to a third fluid. The method of claim 38, wherein The second fluid includes twenty-first fluid and twenty-second fluid, The second fluid passage, Particle and microbubble generating device connected to the twenty-first fluid and the twenty-second fluid. The method of claim 39, The second fluid passage, Particle and micro-bubble generating device connected to the gradually reducing tube is installed in the first fluid passage. The method of claim 38, wherein The annular chamber is fine particles and micro-bubble generating device screwed to the body. The method of claim 38, wherein The discharge port is fine particles and micro-bubble generating device is formed of fine tubes or capillaries. The method of claim 42, wherein The micro-tubes or the capillaries are fine particles and micro-bubble generating apparatus is formed in 0.01 to 2mm. 44. The method of claim 43, The microtubes or the capillaries are fine particles and microbubble generating device is formed in 0.01 to 1mm, when generating microbubbles. 44. The method of claim 43, The microtubes or the capillaries are fine particles and micro-bubble generating apparatus is formed in 0.1 to 2mm, when generating the fine particles. The method of claim 38, wherein The ejecting body further comprises a discharge cap which is attached to the discharge port to form fine holes connected to the discharge port. 47. The method of claim 46 wherein The fine holes are fine particles and micro-bubble generating device is formed side by side with respect to the longitudinal direction of the discharge port. 47. The method of claim 46 wherein The fine holes and the fine particles and micro-bubble generating device is formed to widen the distance from each other while going to the tip of the discharge port. The method of claim 38, wherein The third fluid includes thirty-first fluid and thirty-second fluid, The annular chamber is A third fluid chamber connected to the third fluid; And a thirty-first fluid inlet and a thirty-third fluid inlet for connecting the thirty-first fluid and the thirty-third fluid to the third fluid chamber. The method of claim 38, wherein The discharge hole and the fine holes are fine particles and micro-bubble generating apparatus having an inner diameter (d1, d2) of 0.01 to 2mm range. 51. The method of claim 50, The first fluid hole gap Lx set between the distal end of the discharge port and the fine hole in the longitudinal direction of the discharge port is A fine particle and microbubble generating device which is larger than zero and equal to or less than eight times the final ejection bore diameter (D). 51. The method of claim 50, The second fluid hole gap Ly, which is set in the radial direction of the discharge hole, between the tip of the discharge port and the fine hole, A fine particle and microbubble generating device which is larger than zero and three times or less of the final bore diameter D. The method of claim 38, wherein An inlet for introducing a first fluid into the first fluid passage, an inlet for introducing a third fluid into the annular chamber, the micro holes of the annular chamber and the outlet of the discharge body, A single tubular hole, a plurality of holes arranged in the circumferential direction of the tubular, a plurality of holes scattered in the tubular, a bundle of tubes formed of a plurality of tubes, a porous structure, a mesh structure and a plurality of scattered scattered in the spherical surface Particle and microbubble generating device formed by any one of the holes. The method of claim 38, wherein The second fluid passage is fine particles and micro-bubble generating device is mounted to be movable in the axial direction from the discharge body. 55. The method of claim 54, The second fluid passage is installed in the body in the axial direction, Particle and micro-bubble generating device having a sealing member interposed between the first fluid passage and the second fluid passage. The method of claim 55, And the first fluid passage is connected to a first fluid chamber formed on the side of the body. A body defining a first fluid passage for supplying a pressurized first fluid; A second fluid passage disposed in the first fluid passage of the body and connected to a second fluid; It is connected to the distal end of the second fluid passage is disposed at the end of the first fluid passage, and is mounted to the first fluid passage via a spacer to form a micro passage between the first passage, A discharge body which forms a streamlined convex discharge surface following the discharge port on one discharge side of the fluid; And A gap which is coupled to the body at the front of the discharge body, forms a vortex induction part that narrows the first fluid passage, forms a final jet port in the center of the vortex induction part, and is formed between the vortex induction part and the discharge surface When the first fluid is discharged, the first fluid is concentrated and spread at a center point formed in front of the discharge port, so that a first negative pressure is formed at the discharge port and a second negative pressure is formed at the side of the center point. Particles and micro-bubble generating device comprising an annular chamber that is arranged in the side of the center point where the second negative pressure is formed, the micro-holes are connected to a third fluid. The method of claim 57, And the ejection body is formed in a convex streamline on the opposite side of the ejection surface. The method of claim 57, The ejecting body is a spherical (fine), fine particles and micro-bubble generating device. The method of claim 57, The body is a particle or micro-bubble generating device formed of a pipe or tube. A body forming a final discharge port on an opposite side of the first fluid passage and the first fluid passage for supplying the pressurized first fluid; A second fluid passage disposed in the first fluid passage of the body and connected to a second fluid; It is connected to the distal end of the second fluid passageway is disposed in the middle of the first fluid passage, and is mounted to the first fluid passage via a spacer to form a fine passage between the first fluid passage, A discharge body formed on the discharge side of the first fluid in a streamlined convex discharge surface following the discharge port; And Coupled to the body in front of the discharge body, when discharging the first fluid to the discharge surface, to concentrate and spread the first fluid at the center point formed in front of the discharge port, the first negative pressure to the discharge port And forming a second negative pressure on the side of the center point, and placing micro holes in the side of the center point where the second negative pressure is formed through the body, thereby connecting the micro holes to a third fluid. Particle and microbubble generating device comprising. 62. The method of claim 61, And the ejection body is formed in a convex streamline on the opposite side of the ejection surface. 62. The method of claim 61, The ejecting body is a spherical (fine), fine particles and micro-bubble generating device. 62. The method of claim 61, The body is a particle or micro-bubble generating device formed of a pipe or tube. A body defining a first fluid passage for supplying a pressurized first fluid; A second fluid passage disposed in the first fluid passage of the body and connected to a second fluid; A discharge body mounted to a tip of the second fluid passage and connected to the second fluid passage as an outlet; Coupled to the outside of the discharge body, and discharges the first fluid supplied to the first fluid passage toward the discharge surface and the discharge port formed on the outside of the discharge body through the cut groove, the discharged first fluid A vortex to impart rotational shear force; And The vortex is coupled to the body to receive the vortex to connect the vortex to the first fluid passage, to form a vortex induction portion narrowing toward the front of the discharge body, to form a final jet port at the end of the vortex induction portion, the vortex When discharging the first fluid at an interval formed between the induction part and the discharge surface, the first fluid is concentrated and spread at a center point formed in front of the discharge port, thereby forming a first negative pressure at the discharge port, and A second negative pressure is formed on the side, and the micro holes are arranged on the side of the center point at which the second negative pressure is formed, and the micro holes are connected to a third fluid passage formed in the body to connect to the third fluid. Particle and microbubble generating device comprising a chamber. 66. The method of claim 65, The annular chamber is A third fluid chamber connected to the third fluid; And a fourth fluid chamber connected to the third fluid chamber through the third fluid passage. A body defining a first fluid passage for supplying a pressurized first fluid and a second fluid passage connected to the second fluid; A discharge body formed at a tip of the second fluid passage and connected to the second fluid passage as an outlet; The first fluid is coupled to an outer side of the discharge body by setting a micro path, and the first fluid supplied to the first fluid path toward the discharge surface and the discharge port formed outside the discharge body through the micro path. Annular ring for discharging at high speed; A connection cap connecting the annular ring to the body; And A center point coupled to the annular ring while accommodating the annular ring, and forms a vortex induction portion that narrows the front of the annular ring, and is formed in front of the discharge port when the first fluid is discharged between the annular ring and the discharge surface. Concentrating and spreading the first fluid to form a first negative pressure in the discharge port, a second negative pressure on the side of the center point, and placing a microhole on the side of the center point where the second negative pressure is formed. And a microbubble generating device including an annular chamber connecting the microholes to a third fluid. The method of claim 67 wherein The annular ring, And a fluid chamber for rectifying the first fluid between the first fluid passage and the micropath among the outer surfaces of the discharge body. The method of claim 67 wherein The gap formed between the annular ring and the discharge surface, Particles and micro-bubble generating device that gradually increases toward the fine hole from the discharge body. A body defining a first fluid passage for supplying a pressurized first fluid and a second fluid passage connected to the second fluid; A discharge body formed at a tip of the second fluid passage and connected to the second fluid passage as an outlet; Coupled to the outside of the discharge body, and discharges the first fluid supplied to the first fluid passage toward the discharge surface and the discharge port formed on the outside of the discharge body through the cut groove, the discharged first fluid A vortex to impart rotational shear force; The vortex is coupled to the body to receive the vortex to connect the vortex to the first fluid passage, and forms a vortex induction portion narrowing toward the front of the discharge body, at intervals formed between the vortex induction portion and the discharge surface A vortex cap that concentrates and spreads the first fluid at a center point formed in front of the discharge port during the first fluid discharge, thereby forming a first negative pressure at the discharge port and forming a second negative pressure at the side of the center point; And Particle and micro-bubble generating apparatus including an annular chamber which is mounted to the outside of the vortex cap and the micro holes are arranged on the side of the center point where the second negative pressure is formed, and connects the micro holes to a third fluid. The method of claim 70, The second fluid passage, Particle and microbubble generating device connected to the plurality of second fluid inlet is arranged along the circumferential direction of the body. The method of claim 71, wherein The second fluid passage, Particle and micro-bubble generating device connected to the first fluid passage by a gradually reducing tube formed in the body. A tank containing a first fluid; 72. The apparatus for generating particulates and microbubbles according to any one of claims 1 to 72 submerged in the first fluid of the tank; A first fluid supply unit supplying the first fluid to the first fluid passage of the particulate and microbubble generating device; A second fluid supply unit supplying the second fluid to the second fluid passage of the particulate and microbubble generating device; And A third fluid supply unit supplying the third fluid to the microholes of the annular chamber of the particulate and microbubble generating device; And And a control unit for controlling the first fluid supply unit, the second fluid supply unit, and the third fluid supply unit. 74. The method of claim 73 wherein The first fluid supply unit, A pump installed inside or outside the first liquid of the tank, A first fluid valve controlling a flow rate of the first fluid discharged from the pump, and Particle and microbubble generation system further comprises a first flow meter for measuring the flow rate of the first fluid. 74. The method of claim 73 wherein The second fluid supply unit, A second flow meter for measuring the flow rate of the second fluid, and Particle and microbubble generating system comprising a second fluid valve for controlling the flow rate of the second fluid. 74. The method of claim 73 wherein The third fluid supply unit, A third flow meter for measuring the flow rate of the third fluid, and Particle and microbubble generation system comprising a third fluid valve for controlling the flow rate of the third fluid 74. The method of claim 73 wherein A first pressure sensor for sensing the first fluid pressure in the first fluid passage, A second pressure sensor for sensing a pressure of the second fluid in the second fluid passage, and Further comprising a third pressure sensor for sensing the pressure of the third fluid of the annular chamber, The first pressure sensor, the second pressure sensor, the third pressure sensor, the first flow meter, the second flow meter and the third flow meter, Particle and microbubble generating system connected to the control unit. 72. The particulate matter and microbubble generating device of any one of claims 1 to 72, which is exposed to the atmosphere so as to eject the particulates and microbubbles into the atmosphere; A first fluid supply unit supplying the first fluid to the first fluid passage of the particulate and microbubble generating device; A second fluid supply unit supplying the second fluid to the second fluid passage of the particulate and microbubble generating device; A third fluid supply unit supplying the third fluid to the microholes of the annular chamber of the particulate and microbubble generating device; And And a controller for controlling the first fluid supply part, the second fluid supply part, and the third fluid supply part.

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