WO2009116711A3 - Apparatus of generating microbubbles - Google Patents

Apparatus of generating microbubbles Download PDF

Info

Publication number
WO2009116711A3
WO2009116711A3 PCT/KR2008/005665 KR2008005665W WO2009116711A3 WO 2009116711 A3 WO2009116711 A3 WO 2009116711A3 KR 2008005665 W KR2008005665 W KR 2008005665W WO 2009116711 A3 WO2009116711 A3 WO 2009116711A3
Authority
WO
WIPO (PCT)
Prior art keywords
fluid
pressure tank
bubble water
gas
outlet port
Prior art date
Application number
PCT/KR2008/005665
Other languages
French (fr)
Other versions
WO2009116711A2 (en
Inventor
Jeong Ho Yoo
Chang Won Park
Jeong Sik Lee
Original Assignee
Sunny Ngtech 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 Sunny Ngtech Co., Ltd. filed Critical Sunny Ngtech Co., Ltd.
Publication of WO2009116711A2 publication Critical patent/WO2009116711A2/en
Publication of WO2009116711A3 publication Critical patent/WO2009116711A3/en

Links

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
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
    • B01F23/2373—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media for obtaining fine bubbles, i.e. bubbles with a size below 100 µm
    • 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
    • B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
    • 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
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/433—Mixing tubes wherein the shape of the tube influences the mixing, e.g. mixing tubes with varying cross-section or provided with inwardly extending profiles
    • 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
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/433—Mixing tubes wherein the shape of the tube influences the mixing, e.g. mixing tubes with varying cross-section or provided with inwardly extending profiles
    • B01F25/4335—Mixers with a converging-diverging cross-section
    • 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
    • B01F33/82—Combinations of dissimilar mixers
    • B01F33/821—Combinations of dissimilar mixers with consecutive receptacles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Physical Water Treatments (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)

Abstract

The present invention provides an apparatus for generating microbubbles, the apparatus including a pressure tank (10) including an inlet port and an outlet port, provided at the top and bottom, respectively, and having a predetermined space therein; a fluid supply pump (11 ) for supplying a fluid to be treated to the pressure tank (10); a gas supply means (19) for supplying gas to the pressure tank (10); an injection means (12, 13) connected to the top of the pressure tank and injecting the fluid supplied from the fluid supply pump (11 ) to generate a head and a swirl flow of the fluid so that the gas is dissolved in the fluid and then a centripetal spiral motion of the fluid is created; and a bubble water ejecting (28) means for converting the fluid, discharged through the outlet port of the pressure tank (10) and activated by the centripetal spiral motion, into bubble water containing highly-concentrated microbubbles and discharging the bubble water.
PCT/KR2008/005665 2008-03-20 2008-09-24 Apparatus of generating microbubbles WO2009116711A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0026083 2008-03-20
KR1020080026083A KR100843970B1 (en) 2008-03-20 2008-03-20 Apparatus of generating microbubble

Publications (2)

Publication Number Publication Date
WO2009116711A2 WO2009116711A2 (en) 2009-09-24
WO2009116711A3 true WO2009116711A3 (en) 2010-06-03

Family

ID=39823757

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2008/005665 WO2009116711A2 (en) 2008-03-20 2008-09-24 Apparatus of generating microbubbles

Country Status (2)

Country Link
KR (1) KR100843970B1 (en)
WO (1) WO2009116711A2 (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100967831B1 (en) * 2009-11-12 2010-07-05 주식회사 디에스21 Micro bubble generator
KR101009690B1 (en) * 2010-03-05 2011-01-19 유호선 Use for minuteness bubble supply equipment and method thereof
KR100975366B1 (en) 2010-03-22 2010-08-11 주식회사 디에스21 Waste water treatment facilities having micro bubble generator
KR101171854B1 (en) 2010-03-31 2012-08-07 김영식 Apparatus for generating micro bubble
KR101152397B1 (en) 2010-07-14 2012-06-05 (주) 엔티스 heating and cooling system using a heat pump
CN102985172B (en) 2010-07-15 2015-07-01 韩国机械研究院 Micro bubble generation device based on rotating unit
KR101235366B1 (en) * 2010-09-16 2013-02-20 한국농어촌공사 Apparatus for Supplying Agricultural Water Containing Micro―Nano Bubbles
KR101088145B1 (en) 2010-10-06 2011-12-02 이추림 Apparatus for generating micro bubbles
KR101183877B1 (en) * 2010-11-22 2012-09-19 김건환 Wastewater treatment device using bubble
KR101053447B1 (en) 2011-01-14 2011-08-02 우광재 Rotary bubble jet diffuser
KR101291637B1 (en) 2011-06-29 2013-10-07 김문화 Forming implement for micro-bubbles
KR101264149B1 (en) 2011-11-23 2013-05-14 주식회사 생명과기술 Diffuser nozzle
KR101150381B1 (en) 2012-01-09 2012-07-03 주식회사 이에스엔티 Apparatus for stripping and recovering ammonia
KR101305433B1 (en) 2012-05-23 2013-09-06 김건환 Sterilization washing device using ultra micro-bubble of dental implements
KR101286198B1 (en) * 2013-03-04 2013-07-15 주식회사 주원 Offensive odor treatment system using micro bubble
KR101371367B1 (en) 2013-11-05 2014-03-12 우광재 Apparatus for generating micro bubble and water treatment facility having the same
KR101371366B1 (en) 2013-11-05 2014-03-12 우광재 Apparatus for generating micro bubble and lake purification apparatus having the same
CN104043356B (en) * 2014-06-11 2017-09-29 深圳天澄科工水系统工程有限公司 Ultramicro air bubble generation device and water purification system and method
KR200477393Y1 (en) * 2014-07-30 2015-06-03 주식회사 엔트리올 Micro buble car wash device
KR101588165B1 (en) 2015-05-06 2016-01-25 이호석 Control method of fine water bubble generating apparatus with water screen function and purification function
KR101769479B1 (en) * 2015-07-22 2017-08-23 주식회사 케이아이엔티 Apparatus for storaging and preheating heavy oil
KR102052477B1 (en) * 2017-05-08 2019-12-05 서부석 System for Treatment of Piggery Feces and Urine using Micro Bubble Ejector having Double Structure
CN108314169A (en) * 2017-05-18 2018-07-24 崔真豪 Micro air bubble water generating device control system
KR101823650B1 (en) * 2017-08-31 2018-03-14 주식회사 엘에스지 A Pressurized floating system using micro bubble generator
KR102219427B1 (en) * 2018-12-28 2021-02-25 중앙엔지니어링 주식회사 Equipment-protective compound pumping device and a heating and cooling system having thereof
CN109970168B (en) * 2019-03-05 2023-10-17 江苏方洋水务有限公司 System and method suitable for black and odorous water body treatment
KR102369944B1 (en) * 2019-06-14 2022-03-03 주식회사 태신 Micro bubble nozzle and micro bubble generator comprising same
KR102288440B1 (en) * 2019-06-14 2021-08-10 주식회사 태신 Gas dissolution apparatus and micro bubble generator comprising same
CN112439335B (en) * 2019-08-30 2022-03-18 宁波方太厨具有限公司 Micro-nano bubble generating device and cleaning machine applying same
KR102298402B1 (en) * 2021-04-12 2021-09-06 주식회사 대진산업 Deodorization device using microbubble water generator filter
CN114011268A (en) * 2021-09-26 2022-02-08 华帝股份有限公司 Micro-nano bubble water generating device, water heater and control method thereof
CN114699940B (en) * 2022-03-26 2022-12-13 中建西部建设北方有限公司 Micro-nano bubble generator for water preparation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1754529A1 (en) * 2004-05-31 2007-02-21 Sanyo Facilities Industry Co., Ltd. Method and device for producing fine air bubble-containing liquid, and fine air bubble producer assembled in the device
JP2007190466A (en) * 2006-01-17 2007-08-02 Toshio Miyashita Microbubble generating apparatus and gas-liquid mixing tank
CA2607713A1 (en) * 2007-11-14 2008-01-22 Dagua Inc. Water treatment apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02241590A (en) * 1989-03-14 1990-09-26 Haruo Kai High concentration oxygen dissolving apparatus
JP2973305B2 (en) 1998-01-22 1999-11-08 株式会社山広 Pressurized oxygen dissolution method
JP2003265938A (en) 2002-03-14 2003-09-24 Shigen Kaihatsu Kk Apparatus and system for generating minute air bubble
JP2006272094A (en) 2005-03-28 2006-10-12 Matsushita Electric Works Ltd Fine bubble generator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1754529A1 (en) * 2004-05-31 2007-02-21 Sanyo Facilities Industry Co., Ltd. Method and device for producing fine air bubble-containing liquid, and fine air bubble producer assembled in the device
JP2007190466A (en) * 2006-01-17 2007-08-02 Toshio Miyashita Microbubble generating apparatus and gas-liquid mixing tank
CA2607713A1 (en) * 2007-11-14 2008-01-22 Dagua Inc. Water treatment apparatus

Also Published As

Publication number Publication date
KR100843970B1 (en) 2008-07-03
WO2009116711A2 (en) 2009-09-24

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