WO2018134887A1 - Outil de génération de bulles ultrafines - Google Patents

Outil de génération de bulles ultrafines Download PDF

Info

Publication number
WO2018134887A1
WO2018134887A1 PCT/JP2017/001395 JP2017001395W WO2018134887A1 WO 2018134887 A1 WO2018134887 A1 WO 2018134887A1 JP 2017001395 W JP2017001395 W JP 2017001395W WO 2018134887 A1 WO2018134887 A1 WO 2018134887A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid
triangular
columnar
ultra
bubble generating
Prior art date
Application number
PCT/JP2017/001395
Other languages
English (en)
Japanese (ja)
Inventor
昭義 毛利
泰平 山田
Original Assignee
昭義 毛利
泰平 山田
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 昭義 毛利, 泰平 山田 filed Critical 昭義 毛利
Priority to SG11201906099RA priority Critical patent/SG11201906099RA/en
Priority to PCT/JP2017/001395 priority patent/WO2018134887A1/fr
Publication of WO2018134887A1 publication Critical patent/WO2018134887A1/fr

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms 

Definitions

  • the present invention relates to a member or instrument for generating ultra fine bubbles in a liquid.
  • ultrafine bubbles also called nanobubbles
  • ultrafine bubbles have a bubble diameter of 1 ⁇ m (1 ⁇ m (1 / 1000 mm) or less, or less than nanometer-scale extremely fine bubbles.
  • ultrafine bubble nanobubble
  • ultra fine bubbles in various fields have been studied and are currently being used. For example, it can be used for household and commercial showers to create a moisturizing effect on the skin and make it easier to remove dirt, or it can be used as a coolant for cutting parts of machine tools or as a coolant inside an engine radiator. For example, increasing the fuel efficiency of the engine by providing the same generator in the fuel injection portion of the engine and allowing liquid fuel to pass through the generator. In addition, applications in various fields such as washing vegetables, growing crops, and preparing paint are being sought.
  • Proposals have also been made to generate and generate nanobubbles more easily.
  • the invention of Patent Document 1 in order to “provide a nanobubble production apparatus that can easily produce nanobubbles without using a large-scale apparatus”, first, microbubbles having a diameter of 4 to 100 ⁇ m are provided under a predetermined pressure. Next, the nanobubbles in the range of 100 nm or less are generated in the liquid by the action of the slit plate and the collision plate provided at a predetermined distance L (paragraph [0027] of the specification) (same [0033] [0034] ]).
  • Patent Document 1 first generates microbubbles and then generates nanobubbles from the generated microbubbles, so that nanobubbles are obtained in two stages. Therefore, the microbubble manufacturing unit and the nanobubble manufacturing unit A separate manufacturing department is required.
  • Patent Document 2 As an apparatus attached to the faucet, for example, the invention of Patent Document 2 has been proposed. However, this also means that the ultrasonic element array substrate 20 is fixed to the inside of the liquid flow path pipe 2 by the fixing means 212 and the ultrasonic vibration from the ultrasonic elements 30b and 30c is continuously applied. It is still big.
  • the ultra fine bubble is not generated in the flowing liquid as described above, but is generated in the stationary liquid and used.
  • the use of ultra fine bubbles in daily life such as cosmetics and cooking dressings has been sought.
  • it can be applied to gargle water.
  • Non-patent Document 1 p59-p62.
  • the latter is a gas that is saturated by pumping liquid from the water tank with a vortex pump, self-supplying room air, then dissolving the self-supply air with a pressurizing device inside the device, and reducing the pressure to atmospheric pressure with a pressure reducing nozzle. To form fine bubbles.
  • the present invention has been made in view of the above problems, and can generate ultrafine bubbles in a liquid without using means for sucking and supplying a gas (air or the like) to the liquid and subdividing it. It is an object of the present invention to provide an ultra fine bubble generating tool that can be applied to both circulating liquid and stationary liquid.
  • the present invention provides an ultra fine bubble generating device having a shaft and a columnar member attached to the shaft, and having a plurality of triangular columnar protrusions provided on the outer peripheral surface of the columnar member.
  • the ultrafine bubble generating device is arranged inside a pipe for sending a liquid, the triangular columnar protrusion is arranged in a spiral shape on the columnar member, and the liquid surrounds the columnar member.
  • Each of the triangular columnar protrusions is disposed so that an angle located at the tip of the triangular flow of the liquid is substantially perpendicular to the helical flow,
  • the liquid flowing inside the pipe for sending the liquid is included in the liquid without supplying air from the outside of the pipe for sending the liquid by colliding with the plurality of triangular prismatic projections.
  • An ultra fine bubble generating tool having a shaft and a columnar member attached to the shaft as a second side surface, wherein a plurality of triangular columnar protrusions are provided on an outer peripheral surface of the columnar member,
  • the fine bubble generating device is disposed inside a tubular member that is disposed in the liquid in the container and is open at least on one end side, the triangular columnar protrusion is disposed in a spiral shape on the columnar member, and the liquid is disposed in the columnar shape.
  • the shaft is rotated by driving a motor whose power source is a dry battery or a rechargeable battery, and the cylindrical member rotates to enter the inside of the tubular member.
  • Ultra fine wherein the liquid collides with the plurality of triangular prismatic protrusions, and the air contained in the liquid is refined without generating air from outside the container to generate ultra fine bubbles.
  • the present invention provides the above-described ultrafine bubble generating tool in which the columnar member is formed by laminating a plurality of disk-shaped members.
  • the present invention provides the triangular columnar projection close to an inner wall of a pipe or a tubular member for feeding the liquid, and sends the liquid so that the collision of the liquid with the triangular columnar projection is promoted.
  • the ultrafine bubble generating device described above is disposed inside the tube or tubular member.
  • the present invention provides any one of the above ultrafine bubble generating devices, wherein an opening for circulating liquid inside and outside the tubular member is provided on a side surface of the tubular member.
  • an ultra fine bubble can be generated in a liquid without separately sucking or supplying gas (air or the like), and the ultra fine bubble is generated in both a flowing liquid and a stationary liquid. It becomes possible.
  • FIG. 1 It is a figure which shows one Embodiment of this invention. It is a figure for demonstrating the flow of the liquid in this invention. It is a figure which shows one Embodiment of this invention. It is a figure which shows one Embodiment of this invention. It is a figure which shows the use condition of one Embodiment (FIG. 1) of this invention. It is a figure which shows the modification of this invention. It is a figure which shows the disk shaped member of the modification of this invention. It is another figure which shows the disk shaped member of the modification of this invention. It is a figure which shows other embodiment of this invention. It is a figure which shows other embodiment of this invention. It is a figure which shows other embodiment of this invention. It is a figure which shows the use condition of other embodiment of this invention.
  • the present embodiment relates to a case where ultrafine bubbles are generated in a liquid flowing inside a pipe (particularly a pipe for sending a liquid) such as a water supply, a shower, or a hose.
  • an ultrafine bubble generating device 1 includes a shaft 2 and a columnar member 3 attached to the shaft 2.
  • the surface (outer peripheral surface) 4 of the cylindrical member 3 is provided with a plurality of triangular projections (triangular prism-shaped projections 5) having a triangular shape when viewed from the top.
  • ultrafine bubbles are generated by ultrafine air / oxygen contained in the liquid.
  • a certain amount of air usually dissolves in the liquid.
  • about 24 mg of air dissolves in about 2% of air with respect to the volume of water at 20 degrees C. and 1 L of water in terms of weight. In this way, a flow is created in the liquid in which air and oxygen are dissolved, and the air and oxygen in the liquid collide.
  • the liquid collides with the plurality of triangular prism-shaped projections 5 and flows while being divided or sheared, and the generated liquid flow and turbulent flow repeatedly collide, and ultra fine bubbles are generated in this process.
  • the molecular structure of the liquid becomes unstable, and the fine bubbles generated by further collision and fragmentation are negatively charged and rapidly shrink to change into ultrafine bubbles, that is, ultrafine bubbles. There is a possibility.
  • the triangular prismatic projections 5 are used to generate ultrafine bubbles.
  • the triangular columnar protrusions 5 can be arranged on the outer peripheral surface of the columnar member so as to be more aligned as shown in FIG. 3, but the triangular columnar protrusions 5 are arranged so that collision of liquid flow and turbulent flow is likely to occur. preferable.
  • Various arrangements are conceivable. As an example, an arrangement slightly shifted as shown in FIG. 1 can be considered.
  • a plurality of triangular columnar protrusions can be arranged in a spiral shape in the longitudinal direction of the columnar member 21 so that collision of liquid flow and turbulent flow is likely to occur.
  • the liquid flow 7a along the triangular columnar protrusion 5a generates a turbulent flow 10a around the corner 9a. If the distance between the turbulent flow 10a and the triangular columnar protrusion 5b is too short, the liquid flow 7b may be weakened by the influence of the turbulent flow 10a, and the turbulent flow 10b generated around the corner 9b is small. There is a possibility. Therefore, it is preferable to arrange the plurality of triangular prismatic protrusions at a distance that does not weaken the occurrence of turbulent flow.
  • the triangular columnar projections 5 are formed in the longitudinal direction of the columnar member by 1... Of perpendicular A from the corner 6 of the triangular columnar projection 5 to the side surface B facing in the flow direction.
  • a distance of about 5 times (A + A / 2) and a distance (B / 2) of about 0.5 times the side B of the side surface facing the flow direction of the triangular columnar protrusion 5 are provided in the circumferential direction. Also good.
  • the triangular columnar protrusions it is preferable to configure and arrange the triangular columnar protrusions so that the liquid passes while turning around the cylindrical member.
  • the triangular prism-shaped triangle is a vertically long isosceles triangle, and the passage through which the liquid passes is arranged in a spiral shape.
  • the blades 24 are provided on the cylindrical member.
  • the blades By providing the blades in a spiral shape, it is possible to induce or promote a flow for the liquid to pass around the cylindrical member.
  • the blades may be a series (see FIG. 14) or may not be a series (even if there is a break), and in any case, the blades can be composed of a plurality of parts.
  • the liquid passes while swirling around the cylindrical member, and at that time, the liquid can collide almost perpendicularly with the corners of the respective triangular prism-shaped projections according to the flow. Become. Moreover, the generation of turbulent flow can be promoted by this swirl flow.
  • a triangular prism shape can be cited as a suitable example that facilitates the generation of the ultrafine bubbles by facilitating the splitting and turbulent flow in the liquid flow.
  • the shape (cross-sectional shape) is not necessarily a strict triangle. For example, the shape shown in FIG.
  • the shaft 2 is preferably configured so that the tip 13 is rounded and flows directly toward the outer periphery of the triangular projection 5 so as to easily collide with the triangular columnar projection 5 when a liquid flow is applied to the tip.
  • the conical portion 14 of the shaft 2 and the outer peripheral surface 4 of the cylindrical member 3 have no step (for example, the diameter of the conical portion 14 is smaller than the diameter of the cylindrical member 3). It is preferable that the configuration is continuous.
  • FIG. 5 shows an example in which the ultra fine bubble generating tool according to the present embodiment is arranged inside the pipe 15 (longer than the longitudinal dimension of the cylindrical member) through which the liquid flows.
  • the liquid 16 flows in the tube at a predetermined pressure
  • the liquid collides with the triangular prism-shaped protrusion 5 when passing through the device of the present invention, and ultrafine bubbles are generated by the above action.
  • the triangular columnar projection is surrounded by the tube 15, the liquid passes through the flow path formed by the triangular column projection in a limited space at high speed, and the generated liquid flow collides with the inner wall of the tube 15, It promotes the collision of flow and turbulent flow and promotes the generation of ultra fine bubbles. In order to promote such a collision, it is preferable that the triangular columnar protrusion and the inner wall of the tube are brought close to each other.
  • the columnar member can be formed by connecting or laminating a plurality of disk-like members 17. An example is shown in FIG.
  • the number of occurrences of ultrafine bubbles increases because the collision of liquid or air in the liquid increases, and if this length is decreased.
  • the number of ultra fine bubbles is reduced.
  • the cylindrical member is constituted by a plurality of disk-shaped members 17, the number of ultra fine bubbles generated can be adjusted by adjusting the number of disk-shaped members to be attached.
  • FIG. 7 is a view showing the disk-like member 17 from three directions.
  • the disk-shaped member is provided with a hole 18 through which the shaft passes in the center, and the disk-shaped member is fitted to another disk-shaped member in a portion adjacent to the outer periphery of the hole 18.
  • a plurality of fitting holes 19 and fitting projections 20 are provided.
  • a disk-shaped member is formed by providing a plurality of triangular prismatic protrusions outside the fitting hole.
  • the center portions 22 and 23 of the bosses of the fitting hole 19 and the fitting convex portion 20 may be formed so as to be displaced by a certain angle.
  • the center parts 22 and 23 of the fitting holes and the bosses of the fitting convex parts are disk-like so as to be displaced by 4.5 to 4.8 degrees.
  • the member 17 is formed and a plurality of disk-shaped members are fitted, the protrusions on the outer peripheral portion of the adjacent disk-shaped members are shifted from each other by the angle.
  • the arrangement of the triangular prismatic protrusions has a spiral shape.
  • the cylindrical member can be manufactured by plastic molding or press molding. If the cylindrical member is constituted by a plurality of disk-like members, it is highly likely that production cost merit will be greatly increased due to mass production and high cost performance compared to the price of existing nanobubble generators.
  • connection of the disk-shaped members can be appropriately performed.
  • the disk-shaped members may be bonded with an adhesive or may be ultrasonically welded.
  • Modification 2 It is also conceivable to generate ultrafine bubbles in a form different from the above using the principle of the present invention.
  • a plurality of triangular prismatic projections can be directly attached to or arranged on the inner wall of a pipe through which liquid flows.
  • the present embodiment relates to a case where ultra fine bubbles are generated in a stationary liquid such as cosmetics, dressings, and gargle water contained in a container.
  • the points described in the first embodiment can be applied to the columnar member, the triangular columnar protrusion, and the shaft.
  • the ultra fine bubble generating tool 101 is attached to a shaft 102 with a cylindrical member 103 (which can be configured by laminating disk-like members as described later) having a plurality of triangular columnar protrusions 105 provided on the outer peripheral surface 104.
  • the configuration is as follows.
  • the shaft 102 is rotated by the motor 100, and thereby the columnar member 103 attached to the shaft 102 is rotated.
  • the triangular columnar protrusion 105 provided on the columnar member 103 is made to collide with the liquid.
  • the ultra fine bubble generating tool of the present invention is composed of a shaft, a columnar member, and a disk-like member that can be reduced in weight, and does not require a large amount of power to drive the motor 100. Therefore, the power source of the motor of the present invention can be operated with a low power source / low power / low voltage of a dry battery or a rechargeable battery (but not limited to, for example, about 1.2V) (however, the power source is limited to the battery). However, it is also possible to use a household power source that is normally used in ordinary households because a low power source is sufficient.
  • the weight of the entire device including the battery is about 300 g, and the size of the device is about 10 cm long ⁇ about 10 cm wide ⁇ height. It is possible to fit in a size of about 15 cm. As described above, according to the present invention, it is possible to reduce the size, weight, and portability of the entire ultrafine bubble generating tool that has not been seen in the past.
  • the range in which the liquid can move when the liquid flows in the pipe is limited.
  • the flow direction of the liquid is limited by the pipe (the liquid does not diffuse). Therefore, also in the present embodiment, by setting the compartments in this way, it is promoted that the liquid in the compartment collides with the plurality of triangular prismatic protrusions and repeats the division.
  • the triangular columnar protrusion 105 is configured to be surrounded by a tubular member. According to this, it becomes possible to generate a liquid flow in a limited space, the liquid passes through the flow path formed by the triangular prism protrusion at high speed, and the generated liquid flow is efficient in the tubular part wall. In addition, the collision of liquid flow and turbulent flow can be promoted, and the generation of ultra fine bubbles can be enhanced. In order to promote this collision, it is preferable that the longitudinal dimension of the tubular member covers the triangular columnar protrusion of the cylindrical member. Moreover, you may comprise so that a triangular prism-shaped protrusion and the inner wall of an annular member may be adjoined.
  • pipe includes a so-called pipe-like shape as in the first embodiment, and the tubular member in this embodiment includes a member that covers the tube.
  • FIG. 9 shows an example of the ultra fine bubble generating tool 101 according to the present embodiment
  • FIG. 10 shows an example of the case where the tubular member 107 is used.
  • the tubular member 107 is configured such that one surface of the top surface or the bottom surface (the bottom surface side 108 positioned below in FIG. 10) is open, and the liquid flows into the inside.
  • the tubular member is provided with an opening 109 for circulating the liquid into and out of the member.
  • the liquid that has flowed in from one surface of the tubular member 107 ascends and passes around the cylindrical member, flows out of the opening 109, and again flows into the bottom surface. It flows from the side 108 into the inside of the tubular member (upflow pattern).
  • the liquid flowing in from the opening 109 descends and passes around the cylindrical member, flows out from the bottom surface side 108, rises outside the tubular member, and flows in again from the opening 109 (downflow pattern). .
  • the upward flow pattern and the downward flow pattern can be changed by the inclination of the triangular prismatic protrusion.
  • the apex of each triangular prismatic projection (the angle that first collides with the flow) is below the horizontal line (the angle between the vertical line from this apex to the bottom and the horizontal line is about 15 degrees, for example. Tilt).
  • a downward flow pattern can be obtained by inclining the apex of each triangular prism-shaped protrusion above the horizontal line.
  • FIG. 11 shows an example of using the ultrafine bubble generating tool of the present invention using the tubular member 107.
  • FIG. 11 shows a state in which a tubular member surrounding a cylindrical shape is submerged in the liquid 112 in the container 110.
  • An arrow 115 indicates the direction of rotation of the motor, and an arrow 114 indicates the direction of liquid flow.
  • FIG. 11 shows the case of the upward flow pattern. In the direction indicated by the arrow 114, the liquid flows in from the bottom surface side 108 of the tubular member 107 and flows out from the upper opening 109, and these are repeated.
  • an ultra fine bubble When producing an ultra fine bubble according to the present embodiment, it can be used for liquid mixing and stirring.
  • liquid dressing when liquid dressing is put in a container and the apparatus of the present invention is operated, vinegar and oil can be easily mixed.
  • the cylindrical member can be formed by a plurality of disk-shaped members, and these can be manufactured by plastic molding or the like.
  • the triangular prism-shaped protrusions only need to be configured so that the liquid collides with one corner and flows while being divided, and the generated liquid flow and turbulent flow repeat the collision. It is good also as a shape in which the triangular cut is provided in the base (bottom) side at the time of setting it as a vertex.
  • a gas nitrogen, carbon dioxide, ozone, etc.
  • a gas nitrogen, carbon dioxide, ozone, etc.
  • Example 1 An experimental example using the first embodiment is as follows.
  • 16 disk-shaped members (8 triangular prism protrusions are formed on one disk-shaped member) are stacked and arranged in a pipe for sending a liquid constituting the ultra fine bubble generator of the present invention.
  • industrial purified water sample name: D (Delta) 40
  • circulation pump Tsurumi Manufacturing Co., Ltd.
  • Surumi Pump Model NO FP-5S Performance Pumping height MAX 5.5m Discharge amount MAX 35L
  • the measuring instrument used was as follows.
  • Example 2 An experimental example using a modification of the second embodiment is as follows.
  • Cylindrical member Four disk-shaped members (8 triangular prism protrusions are formed on one disk-shaped member) are stacked, and each triangular prism protrusion is arranged as shown in FIG. 9 (however, FIG. 9 is disk-shaped) The number of members is different).
  • Type and amount of liquid Industrial purified water 75 ml.
  • Flow velocity The motor was rotated 20,000 per minute. After rotating for 1 minute, leaving for 30 seconds was repeated 10 times (the total motor rotation time was 10 minutes).
  • Measurement object The number, the mode diameter, and the average diameter of the ultra fine bubbles in the liquid were measured.
  • Measuring device A nanoparticle analyzer (LM10) manufactured by Malvern, UK was used.
  • the experimental results are shown in Table 1 below. (Note)
  • the number of the above ultra fine bubbles is a measured value of the number when the liquid after the generation of ultra fine bubbles is diluted 10 times.
  • ultrafine bubbles (average diameter 122.6 nm, mode diameter 100.2 nm) were generated at least 7.39 mm ⁇ 10 8 / ML (dilution 10 times) according to the present invention. That is, about 7.4 billion ultra fine bubbles were generated in 1 milliliter of liquid (industrial purified water).
  • the liquid flowing along the side surface of the triangular prism-shaped protrusion is likely to generate turbulent flow and the liquid flow / turbulent flow repeatedly collides.
  • the liquid flows between the triangular columnar protrusions and between the inner wall of the tube and the tip side of the triangular columnar protrusion.
  • the inner wall of the tube and the tip side of the triangular prismatic protrusion can be close to a certain extent, but in the present invention, since the shape of the protrusion is a triangular prism, liquid can flow sufficiently between the protrusions, pressure loss is unlikely to occur, and the flow rate is reduced. It is hard to be done. Therefore, a sufficient swirling flow of liquid can be obtained, liquid can be easily divided and turbulent flow can easily occur, and ultra fine bubbles can be easily generated.
  • the protrusions are diamond-shaped, the flow path is limited, pressure loss occurs, and the flow velocity is reduced compared to the case of triangular prismatic protrusions.
  • ultra fine bubbles can be generated not only in the circulating liquid but also in the stationary liquid stored in the container.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)

Abstract

Le problème décrit par la présente invention est de fournir un outil de génération de bulles ultrafines avec lequel il est possible de générer des bulles ultrafines dans un liquide sans tirer ou fournir séparément un gaz (air, etc.)), et qui peut être appliqué soit à un liquide en écoulement, soit à un liquide stationnaire. La Solution selon l'invention porte sur un outil de génération de bulles ultrafines ayant un arbre et un élément en forme de colonne circulaire fixé à l'arbre, une pluralité de saillies en forme de prisme triangulaire étant disposées sur la surface périphérique externe de l'élément en forme de colonne circulaire. L'outil de génération de bulles ultrafines est disposé à l'intérieur d'une tuyauterie ou à l'intérieur d'un élément en forme de tuyau à travers lequel s'écoule un liquide. Sans que l'air soit aspiré ou fourni au liquide, le liquide entre en collision avec la pluralité de saillies en forme de prisme triangulaire, et de l'air inclus dans le liquide micronisé, grâce à quoi l'outil de génération de bulles ultrafines génère des bulles ultrafines.
PCT/JP2017/001395 2017-01-17 2017-01-17 Outil de génération de bulles ultrafines WO2018134887A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SG11201906099RA SG11201906099RA (en) 2017-01-17 2017-01-17 Ultrafine bubble generator
PCT/JP2017/001395 WO2018134887A1 (fr) 2017-01-17 2017-01-17 Outil de génération de bulles ultrafines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2017/001395 WO2018134887A1 (fr) 2017-01-17 2017-01-17 Outil de génération de bulles ultrafines

Publications (1)

Publication Number Publication Date
WO2018134887A1 true WO2018134887A1 (fr) 2018-07-26

Family

ID=62907849

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2017/001395 WO2018134887A1 (fr) 2017-01-17 2017-01-17 Outil de génération de bulles ultrafines

Country Status (2)

Country Link
SG (1) SG11201906099RA (fr)
WO (1) WO2018134887A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021000599A (ja) * 2019-06-20 2021-01-07 株式会社塩 流体システム及びその検査装置、検査方法並びに流体システムの制御方法及び制御プログラム
JP7144053B2 (ja) 2019-01-17 2022-09-29 株式会社白謙蒲鉾店 魚肉練製品製造用水素ナノバブル水
JP7338926B1 (ja) 2023-03-24 2023-09-05 株式会社アルベール・インターナショナル 微小気泡発生器具

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5831026U (ja) * 1981-08-25 1983-03-01 株式会社島崎製作所 撹拌機の撹拌翼構造
JPH0668440U (ja) * 1993-03-08 1994-09-27 恒 森田 水槽内空気供給器
JP2001104764A (ja) * 1999-07-30 2001-04-17 Nomura Denshi Kogyo Kk 気液混合装置
JP2001113150A (ja) * 1999-10-19 2001-04-24 Onward Giken:Kk 加圧型気液混合装置、及びこれを用いた廃液処理装置
JP2001353433A (ja) * 2000-06-12 2001-12-25 Gunze Sangyo Inc 容器中の塗料等の攪拌装置
JP2002263678A (ja) * 2001-03-05 2002-09-17 Az Shoji Kk 微細化気泡水生成装置
JP2013063378A (ja) * 2011-09-16 2013-04-11 Oji Holdings Corp 水性発泡液の調製装置及び調製方法。
JP2014057926A (ja) * 2012-09-19 2014-04-03 Takagi Co Ltd 浄水装置および浄水の製造方法
JP2016215092A (ja) * 2015-05-15 2016-12-22 三菱日立パワーシステムズ株式会社 海水脱硫排水の水質改質装置及び海水排煙脱硫システム
JP6077627B1 (ja) * 2015-10-30 2017-02-08 昭義 毛利 ウルトラファインバブル発生用具

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5831026U (ja) * 1981-08-25 1983-03-01 株式会社島崎製作所 撹拌機の撹拌翼構造
JPH0668440U (ja) * 1993-03-08 1994-09-27 恒 森田 水槽内空気供給器
JP2001104764A (ja) * 1999-07-30 2001-04-17 Nomura Denshi Kogyo Kk 気液混合装置
JP2001113150A (ja) * 1999-10-19 2001-04-24 Onward Giken:Kk 加圧型気液混合装置、及びこれを用いた廃液処理装置
JP2001353433A (ja) * 2000-06-12 2001-12-25 Gunze Sangyo Inc 容器中の塗料等の攪拌装置
JP2002263678A (ja) * 2001-03-05 2002-09-17 Az Shoji Kk 微細化気泡水生成装置
JP2013063378A (ja) * 2011-09-16 2013-04-11 Oji Holdings Corp 水性発泡液の調製装置及び調製方法。
JP2014057926A (ja) * 2012-09-19 2014-04-03 Takagi Co Ltd 浄水装置および浄水の製造方法
JP2016215092A (ja) * 2015-05-15 2016-12-22 三菱日立パワーシステムズ株式会社 海水脱硫排水の水質改質装置及び海水排煙脱硫システム
JP6077627B1 (ja) * 2015-10-30 2017-02-08 昭義 毛利 ウルトラファインバブル発生用具

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7144053B2 (ja) 2019-01-17 2022-09-29 株式会社白謙蒲鉾店 魚肉練製品製造用水素ナノバブル水
JP2021000599A (ja) * 2019-06-20 2021-01-07 株式会社塩 流体システム及びその検査装置、検査方法並びに流体システムの制御方法及び制御プログラム
JP7115753B2 (ja) 2019-06-20 2022-08-09 株式会社塩 流体システム及びその検査装置、検査方法並びに流体システムの制御方法及び制御プログラム
JP7338926B1 (ja) 2023-03-24 2023-09-05 株式会社アルベール・インターナショナル 微小気泡発生器具
JP7378752B1 (ja) 2023-03-24 2023-11-14 株式会社アルベール・インターナショナル 微小気泡発生器具

Also Published As

Publication number Publication date
SG11201906099RA (en) 2019-08-27

Similar Documents

Publication Publication Date Title
JP6077627B1 (ja) ウルトラファインバブル発生用具
US10596528B2 (en) Nanobubble-producing apparatus
Xu et al. Formation of monodisperse microbubbles in a microfluidic device
JP6123013B1 (ja) バブル含有液製造装置およびバブル含有液製造方法
WO2018134887A1 (fr) Outil de génération de bulles ultrafines
CN102387853B (zh) 搅拌用旋转体和搅拌装置
JP5000583B2 (ja) マイクロ・ナノバブル生成方法及び装置、並びにマイクロ・ナノバブル水の生成装置
JP2012139646A (ja) マイクロ・ナノバブル生成装置及びマイクロ・ナノバブル水の生成装置
KR101869487B1 (ko) 세정 및 살균 기능을 갖는 욕조 또는 싱크대용 나노버블 발생장치
JP2009039600A (ja) 超微細気泡生成装置
JP6780179B1 (ja) 流体供給装置及び内部構造体
US9278322B2 (en) Mixer of a rotor-stator type, performance estimation method thereof, and scale up method thereof
JP2009274045A5 (fr)
JPWO2019116642A1 (ja) ウルトラファインバブル発生装置
US20170239629A1 (en) Multifunctional hydrodynamic vortex reactor
EP1813653B1 (fr) Procede et systeme d'elaboration de peinture
JP2022023974A (ja) バブル含有液製造装置およびバブル含有液製造方法
CN115555913A (zh) 内部结构体、流体特性变化装置及其利用装置
JPH1066850A (ja) 連続通水式ガス溶解装置の溶解度調節方法及びこの方法を実施する連続通水式ガス溶解装置
CN112337327B (zh) 一种纳米气泡发生装置
JPH09276675A (ja) 気液接触装置
JP2001321651A (ja) 攪拌装置
US6830370B1 (en) Cavitation generating device and fluid mixing device using the device
JP2009101263A (ja) 超微細気泡発生器及び水溶液浄化装置
CN103657497B (zh) 用于液体混合的三级混合系统

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17892393

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS RIGHTS PURSUANT TO RULE 112(1) EPC

NENP Non-entry into the national phase

Ref country code: JP

122 Ep: pct application non-entry in european phase

Ref document number: 17892393

Country of ref document: EP

Kind code of ref document: A1