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WO2019009357A1 - Dispositif générateur de bulles - Google Patents

Dispositif générateur de bulles Download PDF

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Publication number
WO2019009357A1
WO2019009357A1 PCT/JP2018/025508 JP2018025508W WO2019009357A1 WO 2019009357 A1 WO2019009357 A1 WO 2019009357A1 JP 2018025508 W JP2018025508 W JP 2018025508W WO 2019009357 A1 WO2019009357 A1 WO 2019009357A1
Authority
WO
WIPO (PCT)
Prior art keywords
nozzle
main body
gap
protrusion
bubble generator
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2018/025508
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English (en)
Japanese (ja)
Inventor
重幸 山添
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kaiwa Co Ltd
Original Assignee
Kaiwa Co Ltd
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 Kaiwa Co Ltd filed Critical Kaiwa Co Ltd
Publication of WO2019009357A1 publication Critical patent/WO2019009357A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • B01F25/30—Injector mixers
    • 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
    • B01F25/40—Static mixers

Definitions

  • the present invention relates to a bubble generating device, and more particularly to a bubble generating device that generates fine bubbles having a diameter of 100 ⁇ m or less.
  • Fine bubbles with a diameter of 100 ⁇ m or less are called fine bubbles.
  • Liquids containing fine bubbles are said to have various effects. For example, it is said that high cooling effect can be obtained by using it for cooling water, and an effect to improve the wear resistance of a cutting tool or a drill by using it for cutting oil or grinding oil. It is also used in the field of aquaculture such as water purification.
  • a bubble generating device including a decompression unit that changes an effective aperture ratio by overlapping two perforated plates and rotating one perforated plate is known.
  • Patent Document 1 The discharge pipe structure provided with the shaft by which many rhombus convex parts were formed in the surface is indicated (for example, patent documents 2).
  • An object of the present invention is to provide a bubble generator capable of generating fine bubbles with a simple structure.
  • a bubble generating device is a bubble generating device for generating a bubble having a diameter of 100 ⁇ m or less, and a second nozzle and a second nozzle disposed so as to be separable from the first nozzle via a gap holding portion.
  • a first bubble generator having a nozzle, the first nozzle having a plate-like first main body and a plurality of first protrusions provided on one side surface of the first main body;
  • a plurality of first nozzle holes penetrating in the thickness direction are formed in one main body, and the first projection is tapered from the base end to the tip, and the second nozzle is a plate-shaped second
  • a second nozzle hole having a main body and penetrating in a thickness direction is formed in the second main body, and the first protrusion is formed between a side surface of the first protrusion and an edge of the second nozzle hole.
  • the first nozzle and the second nozzle are formed so as to be separably overlapped, fine bubbles can be generated with a simple structure as compared with the conventional bubble generating device.
  • FIG. 3A is a longitudinal end view
  • FIG. 3B is a top view
  • FIG. 4A is a longitudinal end view
  • FIG. 4B is a top view
  • FIG. 5 is a partially enlarged end view of the nozzle assembly.
  • FIG. 6A is a front view
  • FIG. 6B is a sectional view taken along the line AA in FIG. 6A
  • FIG. 6C is a left side view
  • FIG. 6D is a right side view.
  • It is a perspective view showing an iris diaphragm. It is a partial expanded end elevation of the nozzle assembly which concerns on a modification.
  • the bubble generator 1 shown in FIG. 1 includes a first bubble generator 10 and a second bubble generator 11.
  • One end of the first bubble generator 10 is connected to one end of the primary pipe 13 via the socket 15, and the other end is connected to one end of the secondary pipe 17 via the socket 15.
  • the other end of the secondary pipe 17 is connected to one end of the second bubble generator 11.
  • the other end of the second bubble generator 11 is connected to one end of the discharge pipe 19.
  • the bubble generator 1 discharges the liquid supplied from the primary pipe 13 from the other end of the discharge pipe 19 through the first bubble generator 10, the secondary pipe 17, and the second bubble generator 11.
  • the first bubble generator 10 shown in FIG. 2 comprises a nozzle assembly 12 and a generator body 14.
  • the nozzle assembly 12 has a plurality of first nozzles 16A and second nozzles 18A.
  • the material forming the nozzle assembly 12 may be hard resin or metal.
  • the nozzle assembly 12 is loaded in the generator body 14 with the ten first nozzles 16A and the second nozzles 18A alternately stacked.
  • the generator main body 14 is a cylindrical member made of metal or resin, and the primary joint 20 is provided at the inlet which is one end, and the secondary joint 22 is provided at the outlet which is the other end.
  • the joint is provided with an internal thread to which the socket 15 is fixed, and a stopper 24 for fixing the nozzle assembly 12 in the axial direction.
  • the stopper 24 has a cylindrical portion 21 and a flange portion 23 formed at one end of the cylindrical portion 21.
  • the stopper 24 has the tubular portion 21 inserted into the joint, and the flange portion 23 is in contact with the tip of the joint.
  • the first nozzle 16A has a plate-like (in the case of this embodiment, a disk-like) first main body 26 and a plurality of first main bodies 26 provided on one side surface of the first main body 26. It has one protrusion 28 and a spacing portion 30.
  • the first main body 26 is formed with a plurality of first nozzle holes 32 penetrating in the thickness direction.
  • the first nozzle holes 32 are arranged on the surface of the first main body 26 on orthogonal vertical and horizontal straight lines.
  • the opening of the first nozzle hole 32 is rectangular, and gradually widens from the other side surface of the first main body 26 toward the one side surface.
  • the first protrusions 28 are disposed between the adjacent first nozzle holes 32.
  • the first projection 28 is tapered from the proximal end to the distal end.
  • the 1st projection 28 is quadrangular frustum shape.
  • interval holding part 30 is a columnar member protruded from one side surface of the 1st main body 26. As shown in FIG.
  • maintenance part 30 is arrange
  • Positioning holes 27 are provided on the other side surface of the first main body 26.
  • the positioning hole 27 is a hole having a bottom formed at the same position in the thickness direction as the spacer 30.
  • the second nozzle 18A has a plate-like (in the case of the present embodiment) second main body 34 and a plurality of second protrusions 36 provided on one side surface of the second main body 34. And a gap holding portion 38.
  • the second main body 34 is formed with a plurality of second nozzle holes 40 penetrating in the thickness direction.
  • the second nozzle holes 40 are arranged on the surface of the second main body 34 on orthogonal vertical and horizontal straight lines.
  • the opening of the second nozzle 18A has a square shape and gradually widens from the primary side to the secondary side.
  • the second protrusions 36 are disposed between the adjacent second nozzle holes 40.
  • the second protrusion 36 is tapered from the proximal end to the distal end.
  • the 2nd projection 36 is quadrangular frustum shape.
  • maintenance part 38 is a columnar member protruded from one side surface of the 2nd main body 34. As shown in FIG.
  • maintenance part 38 is arrange
  • Positioning holes 29 are provided on the other side surface of the second main body 34.
  • the positioning hole 29 is a hole having a bottom formed at the same position in the thickness direction as the spacer 38.
  • the sizes of the first nozzle hole 32 and the second nozzle hole 40, and the first protrusion 28 and the second protrusion 36 are the same.
  • the positions of the second nozzle holes 40 and the second protrusions 36 are opposite to the positions of the first nozzle holes 32 and the first protrusions 28. That is, the second projection 36 is provided at a position corresponding to the first nozzle hole 32, and the second nozzle hole 40 is provided at a position corresponding to the first projection 28.
  • the second nozzle 18A is disposed on the secondary side with respect to the first nozzle 16A, and the spacing holding portion 30 of the first nozzle 16A is inserted into the positioning hole 29 of the second main body 34, It is superimposed on the first nozzle 16A.
  • the first projection 28 is inserted into the second nozzle hole 40 with the first gap 44 provided between the side surface and the edge of the second nozzle hole 40.
  • the first projection 28 blocks the central portion of the second nozzle hole 40, whereby a first gap 44 is uniformly formed around the first projection 28.
  • the first gap 44 forms an annular flow path between the first nozzle 16A and the second nozzle 18A.
  • maintenance part 30 is inserted in the positioning hole 27 of the 1st main body 26, and the other 1st nozzle 16A is piled up on the secondary side of the said 2nd nozzle 18A.
  • the second protrusion 36 is inserted into the first nozzle hole 32 with the first gap 44 provided between the side surface and the edge of the first nozzle hole 32.
  • the second projection 36 blocks the central portion of the first nozzle hole 32 to form a first gap 44 uniformly around the second projection 36.
  • the first gap 44 forms an annular flow path between the second nozzle 18A and the first nozzle 16A.
  • the nozzle assembly 12 having the first gap 44 is obtained by alternately stacking the first nozzles 16A and the second nozzles 18A ten times as described above (FIG. 2).
  • the second bubble generator 11 includes a primary joint 31, a throttle body 33, a pressure reducing body 35, and a secondary joint 37.
  • the second bubble generator 11 is made of metal or resin, and has a rectangular parallelepiped outer shape.
  • the primary joint 31 has a male portion 39 projecting from one side surface, a flow passage 41 penetrating the center, and counterbore holes 43 provided at four corners so as to surround the flow passage 41.
  • the other side surface of the primary joint 31 is connected to one side surface of the throttle body 33 via a seal.
  • the diaphragm body 33 has a plurality of (four in this case) diaphragm portions 45.
  • the throttling portion 45 has a funnel-shaped space that is tapered from the primary side to the secondary side of the throttling body 33.
  • the liquid that has flowed into the throttling portion 45 from the primary side passes through the nozzle 49 at the tip of the throttling portion 45 and flows out to the secondary side.
  • the throttle body 33 has through holes 47 at the four corners corresponding to the counterbore holes 43.
  • the other side surface of the throttle body 33 is connected to one side surface of the decompression body 35 via an O-ring (FIG. 6B).
  • the pressure reducing body 35 has four mixing parts 55 corresponding to the nozzle 49.
  • the secondary sides of the mixing unit 55 are connected to the pressure reducing flow passage 51, respectively.
  • the mixing unit 55 has substantially the same inner diameter as the nozzle 49.
  • An intake unit 53 is connected to each mixing unit 55.
  • the intake portion 53 has a hole having one end connected to the mixing portion 55 and the other end opened to the outside through the side surface of the decompression body 35.
  • the intake portion 53 is provided with a joint (FIG. 1) 25.
  • the joint 25 is connected to a pipe provided with a valve (not shown). The valve regulates the flow rate of the gas supplied from the intake unit 53 to the mixing unit 55.
  • the gas may be, for example, air, oxygen or the like.
  • the inner diameter of the decompression passage 51 gradually increases from the primary side of the decompression body 35 to the secondary side.
  • the pressure reducing body 35 has fastening holes 57 in which female threads are formed at four corners corresponding to the counterbore holes 43.
  • the other side surface of the pressure reducing body 35 is connected to one side surface of the secondary joint 37 via a seal.
  • the secondary joint 37 has a flow passage 59 penetrating the center.
  • the flow path 59 has an internal thread into which the discharge pipe 19 is screwed.
  • the secondary joint 37 has counterbore holes 61 at the four corners corresponding to the fastening holes 57.
  • the primary joint 31, the throttle body 33, and the pressure reducing body 35 are integrated by screwing a bolt inserted from the primary joint 31 side into the fastening hole 57 of the pressure reducing body 35 in a state of being sequentially arranged in a line.
  • the secondary joint 37 is integrated with the pressure reducing body 35 by screwing a bolt inserted from the secondary joint 37 side into the fastening hole 57 of the pressure reducing body 35.
  • the liquid is supplied to the first bubble generator 10 from the pump (not shown) through the primary pipe 13 connected to the primary joint 20.
  • the liquid is not particularly limited, and water, coolant, etc. can be used. You may use the liquid which mixed gas, such as oxygen, beforehand.
  • Liquid flows from the primary joint 20 into the generator body 14.
  • the liquid that has reached the upstream side of the nozzle assembly 12 passes through the first nozzle hole 32 and reaches the second nozzle 18A. Part of the liquid that has reached the second nozzle 18A flows downstream through the first gap 44 formed between the second nozzle hole 40 and the first projection 28.
  • the flow velocity of the liquid becomes high and turbulence occurs.
  • the pressure of the fluid drops sharply.
  • the pressure of the fluid decreases, the gas dissolved in the liquid becomes bubbles and precipitates in the liquid.
  • the liquid that has reached the downstream first nozzle 16A flows downstream through the first gap 44 formed between the first nozzle hole 32 and the second projection 36.
  • turbulence is further generated in the liquid, and the pressure of the liquid decreases immediately after passing, so that the gas dissolved in the liquid becomes bubbles and precipitates in the liquid.
  • the liquid supplied to the first bubble generator 10 passes through the first gap 44 many times while flowing to the downstream side of the nozzle assembly 12, causing turbulent flow several times, and eventually the diameter is 100 ⁇ m.
  • the following fine bubbles are generated innumerably.
  • the liquid containing fine bubbles is discharged from the secondary joint 22 of the first bubble generator 10.
  • the nozzle assembly 12 is formed by overlapping the first nozzle 16A and the second nozzle 18A in a separable manner, the conventional bubble generator having a large number of diamond-shaped projections on the surface of the shaft portion In comparison, fine bubbles can be obtained with a simple structure. Since the first nozzle 16A and the second nozzle 18A can be separated, they can be disassembled and cleaned, damaged parts can be replaced, and maintenance can be easily performed.
  • the first bubble generator 10 includes a nozzle assembly in which a plurality of first nozzles 16A and a plurality of second nozzles 18A are stacked to allow the liquid to pass through the first gap 44 many times, thereby increasing the density of fine bubbles.
  • the liquid contained in can be discharged.
  • the first nozzle hole 32 and the second nozzle hole 40 gradually expand from the primary side to the secondary side, so that the pressure loss of the passing liquid can be suppressed.
  • the nozzle assembly 12 can increase the flow velocity of the fluid by reducing the size of the first gap 44 of the annular channel formed around the first projection 28 and the second projection 36. Turbulence and bubbles can be generated more efficiently. Moreover, since only the first gap 44 can be reduced without changing the circumferential length of the flow path, it is possible to suppress the reduction of the effective opening area and the reduction of the flow rate.
  • the size of the first gap 44 can be changed by changing the heights of the gap holding portions 30 and 38. By reducing the size of the first gap 44, the first bubble generator 10 can generate finer ultra-fine bubbles with a diameter of 1 ⁇ m or less.
  • the liquid discharged from the first bubble generator 10 is supplied to the second bubble generator 11 via the secondary pipe 17.
  • the pressure of the liquid increases while reaching the nozzle 49 through the flow path 41 and the throttling portion 45.
  • the liquid flowing out of the nozzle 49 is mixed with the gas taken in from the taking-in unit 53 in the mixing unit 55.
  • the fluid in which the gas is mixed is discharged from the second bubble generator 11 in a state where the flow velocity is increased by the pressure being sharply reduced in the pressure reducing channel 51.
  • the gas incorporated into the liquid becomes microbubbles.
  • the second bubble generator 11 can generate microbubbles having a diameter of about 100 ⁇ m.
  • the bubble generator 1 includes the first bubble generator 10 and the second bubble generator 11 to make a liquid containing ultrafine bubbles having a diameter of 1 ⁇ m or less and microbubbles having a diameter of about 100 ⁇ m. Can be generated.
  • the second bubble generator 11 can suppress a decrease in the flow rate by providing four throttling portions 45. Therefore, the bubble generator 1 can obtain a liquid having a desired flow rate including ultrafine bubbles and micro bubbles. That is, since the bubble generation device 1 can increase the discharge amount as compared with the conventional aspirator, when it is used in a processing machine, it is possible to efficiently remove the facets at the time of cutting or grinding.
  • the liquid containing air bubbles discharged from the air bubble generation device 1 has a cleaning effect, a catalytic effect, a sterilizing / disinfecting effect, a deodorizing effect, a particulate adsorption effect, a biological activity effect, friction due to surface activity or impact pressure
  • the force reduction effect can be obtained.
  • the bubble generator can be applied to the fields of cleaning, food, cosmetics, aquaculture and fishery, agriculture, medicine and medicine, water treatment and the like.
  • the present invention is not limited thereto, and the channel is partially larger than the first gap 44 It may have a second gap.
  • the first nozzle 16 ⁇ / b> B shown in FIG. 8 has a third protrusion 46 in addition to the first protrusion 28.
  • the third projection 46 has a notch 48 formed in a part in the circumferential direction.
  • the second nozzle 18 B has a fourth protrusion 50 in addition to the second protrusion 36.
  • a notch 52 is formed in a part of the circumferential direction.
  • the notches 48 and 52 are formed by cutting the tapered side surfaces of the third protrusion 46 and the fourth protrusion 50 in the shape of a vertical line.
  • the second gap 54 formed between the notch 48 and the second nozzle hole 40 is larger than the first gap 44.
  • the second gap 54 formed between the notch 52 and the first nozzle hole 32 is larger than the first gap 44.
  • the first bubble generator can simultaneously generate bubbles of different diameters.
  • the present invention is not restricted to this, but quadrangular pyramid, cone, triangular pyramid, truncated cone, triangular pyramid It may be a stand or the like.
  • the first nozzle hole 32 and the second nozzle hole 40 are not limited to the case where the planar shape is a quadrangle, and preferably have a shape conforming to the planar shape of the first projection 28 and the second projection 36, for example, It may be a triangle or a polygon.
  • the space maintaining portion may be provided on the other side surface of the first main body and the second main body.
  • positioning holes are provided in one side surface of the first main body and the second main body. A space
  • maintenance part can be inserted in the said positioning hole, and it can overlap and arrange
  • the second bubble generator 11 has the primary joint 31, the throttle body 33, the decompression body 35, and the secondary joint 37, the primary joint 31 and the throttle body 33, the decompression body 35 and the secondary joint 37, or The throttling body 33 and the pressure reducing body 35 may be integrated.
  • the throttle body 33 of the second bubble generator 11 is described to have four throttle portions 45, the present invention is not limited to this, and may be two, three or five or more.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)

Abstract

L'invention est un dispositif générateur de bulles qui peut générer des microbulles à l'aide d'une structure simple. Un dispositif générateur de bulles 1 génère des bulles ayant un diamètre de 100 µm ou moins. Le dispositif générateur de bulles 1 comprend un générateur de bulles principal 10 muni de buses principales 16A et de buses secondaires 18A disposées de façon à être superposées de manière séparée des buses principales 16A par l'intermédiaire de pièces d'espacement 30. Les buses principales 16A comprennent chacune un corps principal 26 en forme de plaque et plusieurs saillies principales 28 disposées sur une des surfaces du corps principal 26. Plusieurs trous de buses principales 32 sont formés à travers chaque corps principal 26 dans le sens de l'épaisseur. Chacune des saillies principales 28 a une forme effilée de la base à la pointe. Chacune des buses secondaires 18A possède un corps secondaire en forme de plaque 34. Des trous de buses secondaires 40 sont formés à travers chaque corps secondaire 34 dans le sens de l'épaisseur. Les saillies principales 28 s'insèrent dans les trous des buses secondaires 40 de manière à ce que les espaces principaux 44 soient intercalés entre les surfaces latérales des saillies principales 28 et les bords des trous de buses secondaires 40.
PCT/JP2018/025508 2017-07-07 2018-07-05 Dispositif générateur de bulles Ceased WO2019009357A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017-133687 2017-07-07
JP2017133687A JP7040697B2 (ja) 2017-07-07 2017-07-07 気泡発生装置

Publications (1)

Publication Number Publication Date
WO2019009357A1 true WO2019009357A1 (fr) 2019-01-10

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PCT/JP2018/025508 Ceased WO2019009357A1 (fr) 2017-07-07 2018-07-05 Dispositif générateur de bulles

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JP (1) JP7040697B2 (fr)
TW (1) TW201906665A (fr)
WO (1) WO2019009357A1 (fr)

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CN109701404A (zh) * 2019-02-28 2019-05-03 太仓昊恒纳米科技有限公司 一种纳米气泡水溶液生成装置
JPWO2021193559A1 (fr) * 2020-03-27 2021-09-30

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JP7165079B2 (ja) * 2019-03-12 2022-11-02 日本タングステン株式会社 加工用クーラント供給機構、および、加工用クーラントの供給方法
JP7458729B2 (ja) * 2019-09-26 2024-04-01 大和ハウス工業株式会社 バブル発生装置
KR102091979B1 (ko) * 2019-10-11 2020-03-20 유영호 마찰력을 이용한 나노 버블 생성시스템
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JP7555059B2 (ja) * 2020-06-02 2024-09-24 株式会社フォーティー科研 泡発生装置と泡発生方法
TWI750883B (zh) * 2020-11-04 2021-12-21 毅強光電有限公司 微氣泡產生器
KR102356090B1 (ko) * 2021-03-29 2022-02-08 주식회사 해발전소 스테틱 믹서
JP7571939B2 (ja) * 2021-04-22 2024-10-23 和博 川崎 積層式ファインバブル発生装置
KR102826208B1 (ko) 2023-02-22 2025-07-15 숙명여자대학교산학협력단 미세기포 생성장치
WO2024177393A1 (fr) * 2023-02-22 2024-08-29 숙명여자대학교산학협력단 Dispositif de génération de microbulles

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JP2015526129A (ja) * 2012-07-04 2015-09-10 ブイケイアイ・テクノロジーズ・インコーポレーテッドＶｋｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ， Ｉｎｃ． 泡を生成するための注出口、システム、および方法

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JPH038940A (ja) * 1989-06-06 1991-01-16 Toto Ltd 泡沫吐水口
JPH08131800A (ja) * 1994-10-31 1996-05-28 Idec Izumi Corp 気液溶解混合装置
US6447158B1 (en) * 2000-08-29 2002-09-10 Frank E. Farkas Apertured-disk mixer
WO2008147050A1 (fr) * 2007-05-29 2008-12-04 G & G Korea Co., Ltd. Appareil et dispositif pour générer des micro-bulles
JP2012011327A (ja) * 2010-07-01 2012-01-19 Fujikin Inc 静止型ミキサー
JP2015526129A (ja) * 2012-07-04 2015-09-10 ブイケイアイ・テクノロジーズ・インコーポレーテッドＶｋｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ， Ｉｎｃ． 泡を生成するための注出口、システム、および方法

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109701404A (zh) * 2019-02-28 2019-05-03 太仓昊恒纳米科技有限公司 一种纳米气泡水溶液生成装置
JPWO2021193559A1 (fr) * 2020-03-27 2021-09-30
WO2021193559A1 (fr) * 2020-03-27 2021-09-30 シンバイオシス株式会社 Mélangeur rotatif, filtre de cisaillement de bulles, dispositif de génération de bulles ultrafines et procédé de production de fluide à bulles ultrafines
JP2022022321A (ja) * 2020-03-27 2022-02-03 シンバイオシス株式会社 回転ミキサー、ウルトラファインバブル発生装置及びウルトラファインバブル流体の製造方法
CN114126749A (zh) * 2020-03-27 2022-03-01 真共生株式会社 旋转混合器、气泡剪切过滤器、超细气泡产生装置以及超细气泡流体的制造方法
JP7028499B2 (ja) 2020-03-27 2022-03-02 シンバイオシス株式会社 気泡せん断フィルター、ウルトラファインバブル発生装置及びウルトラファインバブル流体の製造方法
JP7071773B2 (ja) 2020-03-27 2022-05-19 シンバイオシス株式会社 回転ミキサー、ウルトラファインバブル発生装置及びウルトラファインバブル流体の製造方法
EP3967391A4 (fr) * 2020-03-27 2022-12-28 Shinbiosis Corporation Mélangeur rotatif, filtre de cisaillement de bulles, dispositif de génération de bulles ultrafines et procédé de production de fluide à bulles ultrafines
US11951448B2 (en) 2020-03-27 2024-04-09 Shinbiosis Corporation Rotary mixer, bubble shear filter, ultrafine bubble generation device and ultrafine bubble fluid manufacturing method
CN114126749B (zh) * 2020-03-27 2024-11-08 真共生株式会社 旋转混合器、气泡剪切过滤器、超细气泡产生装置以及超细气泡流体的制造方法

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