KR100739922B1 - 미세기포발생기 및 이것을 구비한 미세기포발생장치 - Google Patents

미세기포발생기 및 이것을 구비한 미세기포발생장치 Download PDF

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Publication number
KR100739922B1
KR100739922B1 KR20027016888A KR20027016888A KR100739922B1 KR 100739922 B1 KR100739922 B1 KR 100739922B1 KR 20027016888 A KR20027016888 A KR 20027016888A KR 20027016888 A KR20027016888 A KR 20027016888A KR 100739922 B1 KR100739922 B1 KR 100739922B1
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KR
South Korea
Prior art keywords
gas
liquid
microbubble generator
microbubble
hole
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KR20027016888A
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English (en)
Korean (ko)
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KR20030010685A (ko
Inventor
료사쿠 후지사토
Original Assignee
이순화
후지사토 테츠히코
이케다 요시아키
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Publication of KR20030010685A publication Critical patent/KR20030010685A/ko
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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/74—Treatment of water, waste water, or sewage by oxidation with air
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/20—Activated sludge processes using diffusers
    • 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
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23121—Diffusers having injection means, e.g. nozzles with circumferential outlet
    • 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
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23122—Diffusers having elements opening under air pressure, e.g. valves
    • 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
    • B01F25/10—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components
    • 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
    • B01F25/10—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components
    • B01F25/101—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components wherein the vortex flows in a spherical shaped receptacle or chamber
    • 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
    • B01F25/44—Mixers in which the components are pressed through slits
    • B01F25/442—Mixers in which the components are pressed through slits characterised by the relative position of the surfaces during operation
    • B01F25/4423—Mixers in which the components are pressed through slits characterised by the relative position of the surfaces during operation the surfaces being part of a valve construction, formed by opposed members in contact, e.g. automatic positioning caused by spring pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/834—Mixing in several steps, e.g. successive steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/715—Feeding the components in several steps, e.g. successive steps
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F7/00—Aeration of stretches of water
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Dispersion Chemistry (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
KR20027016888A 2000-06-23 2001-06-25 미세기포발생기 및 이것을 구비한 미세기포발생장치 KR100739922B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2000188744 2000-06-23
JPJP-P-2000-00188744 2000-06-23
JP2000197182 2000-06-29
JPJP-P-2000-00197182 2000-06-29
JPJP-P-2000-00238982 2000-08-07
JP2000238982 2000-08-07

Publications (2)

Publication Number Publication Date
KR20030010685A KR20030010685A (ko) 2003-02-05
KR100739922B1 true KR100739922B1 (ko) 2007-07-16

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR20027016888A KR100739922B1 (ko) 2000-06-23 2001-06-25 미세기포발생기 및 이것을 구비한 미세기포발생장치

Country Status (5)

Country Link
JP (1) JP3682286B2 (zh)
KR (1) KR100739922B1 (zh)
CN (1) CN100382878C (zh)
AU (1) AU2001274610A1 (zh)
WO (1) WO2001097958A1 (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100950029B1 (ko) 2009-09-28 2010-03-29 조계만 마이크로 버블에 의한 기능성 세정수의 대용량 생산장치
KR101247110B1 (ko) 2013-01-17 2013-04-03 주식회사 엔바이로앤에너지 캐비테이션을 이용한 수처리 장치
KR101428394B1 (ko) 2013-06-11 2014-08-13 이세한 부상분리용 미세기포 발생장치
KR20180060904A (ko) 2016-11-28 2018-06-07 한국전자통신연구원 해상 가두리 양식장용 기포발생기의 기포 조절장치

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JP4144669B2 (ja) * 2004-03-05 2008-09-03 独立行政法人産業技術総合研究所 ナノバブルの製造方法
JP4080440B2 (ja) * 2004-03-05 2008-04-23 独立行政法人産業技術総合研究所 酸素ナノバブル水およびその製造方法
EP1586369A1 (en) * 2004-04-13 2005-10-19 Paul Scherrer Institut Apparatus for generating fine bubbles of gas in a liquid
JP4807967B2 (ja) * 2004-10-26 2011-11-02 株式会社 多自然テクノワークス 入浴器具
JP2006314281A (ja) * 2005-05-13 2006-11-24 Keiten Co Ltd 魚貝類養殖方法
WO2007049377A1 (ja) * 2005-10-28 2007-05-03 Ikeda, Yoshiaki 機能水生成器と機能水生成方法
JP2007275713A (ja) * 2006-04-04 2007-10-25 Sumitomo Metal Mining Co Ltd 液体中の金属の酸化除去方法
WO2007125996A1 (ja) * 2006-04-26 2007-11-08 Ikeda, Yoshiaki 水質改善器及び水質改善装置
EP2020260B1 (en) 2006-05-23 2016-07-27 Ligaric Co., Ltd. Fine bubble generating apparatus
JP5283013B2 (ja) * 2006-08-21 2013-09-04 信子 萩原 気液混合装置
KR20090028835A (ko) * 2006-09-28 2009-03-19 가부시키가이샤 나카타 코팅 선회류 생성장치, 선회류 생성방법, 및 기상 발생장치, 미세기포 발생장치, 유체의 혼합장치, 유체 분사노즐
CN102688709A (zh) * 2006-10-17 2012-09-26 金强 高速旋回式气液混合型微纳米泡沫发生装置
US20100281766A1 (en) * 2007-09-07 2010-11-11 David Livshits Dynamic Mixing of Fluids
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CN101254485B (zh) * 2007-12-13 2011-02-16 昆明理工大学 一种微泡发生器的开发方法
CN101565230B (zh) * 2008-04-24 2011-04-27 清华大学 一种微米气泡的发生装置及其专用旋流器
CN101491749B (zh) * 2008-10-07 2012-11-21 金强 微小气泡发生装置
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WO2012087175A1 (en) 2010-12-21 2012-06-28 Schlumberger Holdings Limited Method for estimating properties of a subterranean formation
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JPH0270725U (zh) * 1988-11-18 1990-05-29
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JPH06339696A (ja) * 1991-06-28 1994-12-13 Sanbio:Kk 気泡発生装置
JPH10230150A (ja) 1997-02-17 1998-09-02 Nittetsu Mining Co Ltd エアレータ
KR200171311Y1 (ko) 1999-09-07 2000-03-15 김지 기포 발생기를 이용한 회전와류식 수처리장치
JP2000128995A (ja) * 1998-10-23 2000-05-09 Minolta Co Ltd 熱可塑性粒子の製造方法

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JPH0270725U (zh) * 1988-11-18 1990-05-29
JPH06339696A (ja) * 1991-06-28 1994-12-13 Sanbio:Kk 気泡発生装置
JPH0648898U (ja) * 1992-12-16 1994-07-05 エヌ・イー・ティ株式会社 曝気装置
JPH10230150A (ja) 1997-02-17 1998-09-02 Nittetsu Mining Co Ltd エアレータ
JP2000128995A (ja) * 1998-10-23 2000-05-09 Minolta Co Ltd 熱可塑性粒子の製造方法
KR200171311Y1 (ko) 1999-09-07 2000-03-15 김지 기포 발생기를 이용한 회전와류식 수처리장치

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100950029B1 (ko) 2009-09-28 2010-03-29 조계만 마이크로 버블에 의한 기능성 세정수의 대용량 생산장치
KR101247110B1 (ko) 2013-01-17 2013-04-03 주식회사 엔바이로앤에너지 캐비테이션을 이용한 수처리 장치
KR101428394B1 (ko) 2013-06-11 2014-08-13 이세한 부상분리용 미세기포 발생장치
KR20180060904A (ko) 2016-11-28 2018-06-07 한국전자통신연구원 해상 가두리 양식장용 기포발생기의 기포 조절장치

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Publication number Publication date
WO2001097958A9 (fr) 2002-07-18
AU2001274610A1 (en) 2002-01-02
CN1431927A (zh) 2003-07-23
CN100382878C (zh) 2008-04-23
WO2001097958A1 (fr) 2001-12-27
KR20030010685A (ko) 2003-02-05
JPWO2001097958A1 (ja) 2004-01-08
JP3682286B2 (ja) 2005-08-10

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