SG93836A1 - Swirling type micro-bubble generating system - Google Patents

Swirling type micro-bubble generating system

Info

Publication number
SG93836A1
SG93836A1 SG9903311A SG1999003311A SG93836A1 SG 93836 A1 SG93836 A1 SG 93836A1 SG 9903311 A SG9903311 A SG 9903311A SG 1999003311 A SG1999003311 A SG 1999003311A SG 93836 A1 SG93836 A1 SG 93836A1
Authority
SG
Singapore
Prior art keywords
generating system
bubble generating
type micro
swirling type
swirling
Prior art date
Application number
SG9903311A
Other languages
English (en)
Inventor
Ohnari Hirofumi
Original Assignee
Ohnari Hirofumi
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
Priority to JP37849698A priority Critical patent/JP3397154B2/ja
Priority to CNB998001767A priority patent/CN1188208C/zh
Priority to US09/380,246 priority patent/US6382601B1/en
Priority to PCT/JP1999/000001 priority patent/WO1999033553A1/fr
Priority to EP99900031A priority patent/EP0963784B1/fr
Priority to TW088111145A priority patent/TW452502B/zh
Application filed by Ohnari Hirofumi filed Critical Ohnari Hirofumi
Priority to SG9903311A priority patent/SG93836A1/en
Priority to NZ336632A priority patent/NZ336632A/xx
Priority to BR9904494-3A priority patent/BR9904494A/pt
Priority claimed from AU38010/99A external-priority patent/AU770174B2/en
Priority to JP2002263440A priority patent/JP2003181259A/ja
Priority to JP2002263430A priority patent/JP4525890B2/ja
Publication of SG93836A1 publication Critical patent/SG93836A1/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
    • B01F23/232—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
    • 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
    • B01F23/2326—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 adding the flowing main component by suction means, e.g. using an ejector
    • 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
    • B01F25/104—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components characterised by the arrangement of the discharge opening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2215/00—Auxiliary or complementary information in relation with mixing
    • B01F2215/04—Technical information in relation with mixing
    • B01F2215/0413—Numerical information
    • B01F2215/0418—Geometrical information
    • B01F2215/0431—Numerical size values, e.g. diameter of a hole or conduit, area, volume, length, width, or ratios thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2215/00—Auxiliary or complementary information in relation with mixing
    • B01F2215/04—Technical information in relation with mixing
    • B01F2215/0413—Numerical information
    • B01F2215/0436—Operational information
    • B01F2215/044—Numerical composition values of components or mixtures, e.g. percentage of components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2215/00—Auxiliary or complementary information in relation with mixing
    • B01F2215/04—Technical information in relation with mixing
    • B01F2215/0413—Numerical information
    • B01F2215/0436—Operational information
    • B01F2215/045—Numerical flow-rate values
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2215/00—Auxiliary or complementary information in relation with mixing
    • B01F2215/04—Technical information in relation with mixing
    • B01F2215/0413—Numerical information
    • B01F2215/0436—Operational information
    • B01F2215/0463—Numerical power values
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2215/00—Auxiliary or complementary information in relation with mixing
    • B01F2215/04—Technical information in relation with mixing
    • B01F2215/0413—Numerical information
    • B01F2215/0436—Operational information
    • B01F2215/0468—Numerical pressure values
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
SG9903311A 1997-12-30 1999-07-07 Swirling type micro-bubble generating system SG93836A1 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
JP37849698A JP3397154B2 (ja) 1997-12-30 1998-12-30 旋回式微細気泡発生装置
US09/380,246 US6382601B1 (en) 1997-12-30 1999-01-04 Swirling fine-bubble generator
PCT/JP1999/000001 WO1999033553A1 (fr) 1997-12-30 1999-01-04 Generateur de fines bulles a turbulence
EP99900031A EP0963784B1 (fr) 1997-12-30 1999-01-04 Generateur de fines bulles a turbulence et procédé
CNB998001767A CN1188208C (zh) 1997-12-30 1999-01-04 旋转式细微气泡发生装置
TW088111145A TW452502B (en) 1997-12-30 1999-07-01 Swirling fine-bubble generator
SG9903311A SG93836A1 (en) 1997-12-30 1999-07-07 Swirling type micro-bubble generating system
NZ336632A NZ336632A (en) 1997-12-30 1999-07-07 micro-bubble generating apparatus with a conical shaped vessel
BR9904494-3A BR9904494A (pt) 1997-12-30 1999-07-07 Sistema de geração de micro-bolhas tipo vórtice
JP2002263440A JP2003181259A (ja) 1997-12-30 2002-09-09 旋回式微細気泡発生方法及び旋回式微細気泡発生装置
JP2002263430A JP4525890B2 (ja) 1997-12-30 2002-09-09 旋回式微細気泡発生装置

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP37046597 1997-12-30
SG9903311A SG93836A1 (en) 1997-12-30 1999-07-07 Swirling type micro-bubble generating system
NZ336632A NZ336632A (en) 1997-12-30 1999-07-07 micro-bubble generating apparatus with a conical shaped vessel
BR9904494-3A BR9904494A (pt) 1997-12-30 1999-07-07 Sistema de geração de micro-bolhas tipo vórtice
AU38010/99A AU770174B2 (en) 1999-07-07 1999-07-07 Swirling type micro-bubble generating system

Publications (1)

Publication Number Publication Date
SG93836A1 true SG93836A1 (en) 2003-01-21

Family

ID=28457945

Family Applications (1)

Application Number Title Priority Date Filing Date
SG9903311A SG93836A1 (en) 1997-12-30 1999-07-07 Swirling type micro-bubble generating system

Country Status (8)

Country Link
US (1) US6382601B1 (fr)
EP (1) EP0963784B1 (fr)
CN (1) CN1188208C (fr)
BR (1) BR9904494A (fr)
NZ (1) NZ336632A (fr)
SG (1) SG93836A1 (fr)
TW (1) TW452502B (fr)
WO (1) WO1999033553A1 (fr)

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Also Published As

Publication number Publication date
EP0963784A4 (fr) 2004-05-06
EP0963784B1 (fr) 2006-10-11
US6382601B1 (en) 2002-05-07
CN1188208C (zh) 2005-02-09
WO1999033553A1 (fr) 1999-07-08
BR9904494A (pt) 2001-03-06
CN1256642A (zh) 2000-06-14
EP0963784A1 (fr) 1999-12-15
NZ336632A (en) 2000-10-27
TW452502B (en) 2001-09-01

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