ES2027605A6 - System for generating microbubbles in a liquid mass. - Google Patents

System for generating microbubbles in a liquid mass.

Info

Publication number
ES2027605A6
ES2027605A6 ES9100133A ES9100133A ES2027605A6 ES 2027605 A6 ES2027605 A6 ES 2027605A6 ES 9100133 A ES9100133 A ES 9100133A ES 9100133 A ES9100133 A ES 9100133A ES 2027605 A6 ES2027605 A6 ES 2027605A6
Authority
ES
Spain
Prior art keywords
porous
liquid mass
generating microbubbles
diffuser
breading
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.)
Expired - Lifetime
Application number
ES9100133A
Other languages
Spanish (es)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES9100133A priority Critical patent/ES2027605A6/en
Priority to AU11769/92A priority patent/AU1176992A/en
Priority to PCT/ES1992/000008 priority patent/WO1992012788A1/en
Priority to JP92503065A priority patent/JPH05505342A/en
Priority to CA002078565A priority patent/CA2078565A1/en
Priority to EP92902926A priority patent/EP0523202A1/en
Publication of ES2027605A6 publication Critical patent/ES2027605A6/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B01F23/231—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
    • B01F23/23126—Diffusers characterised by the shape of the diffuser element
    • B01F23/231265—Diffusers characterised by the shape of the diffuser element being tubes, tubular elements, cylindrical elements or set of tubes
    • 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
    • B01F23/23123—Diffusers consisting of rigid porous or perforated material
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

The system is based on the utilization of porous diffusers (2) arranged in parallel and forming a lattice in the installation for homogenization of the liquid mass. Each porous diffuser (2) is comprised of a tubular part (4) of porous material wherein is tight-fitted a concentric tube (5) with calibrated orifices (6) at its lower portion which open into a linear and common chamber (7), before reaching said porous body (4), in order to equalize the pressures and to make the bubbles reach the liquid mass in correspondence with the upper half of each porous diffuser. The system may be applied to electrolytic processes, gas transfers, water purification systems, fish-breading stations, etc.
ES9100133A 1991-01-18 1991-01-18 System for generating microbubbles in a liquid mass. Expired - Lifetime ES2027605A6 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ES9100133A ES2027605A6 (en) 1991-01-18 1991-01-18 System for generating microbubbles in a liquid mass.
AU11769/92A AU1176992A (en) 1991-01-18 1992-01-17 System for generating microbubbles in a liquid mass
PCT/ES1992/000008 WO1992012788A1 (en) 1991-01-18 1992-01-17 System for generating microbubbles in a liquid mass
JP92503065A JPH05505342A (en) 1991-01-18 1992-01-17 System that generates microbubbles in liquid
CA002078565A CA2078565A1 (en) 1991-01-18 1992-01-17 System for generating microbubbles in a liquid mass
EP92902926A EP0523202A1 (en) 1991-01-18 1992-01-17 System for generating microbubbles in a liquid mass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9100133A ES2027605A6 (en) 1991-01-18 1991-01-18 System for generating microbubbles in a liquid mass.

Publications (1)

Publication Number Publication Date
ES2027605A6 true ES2027605A6 (en) 1992-06-01

Family

ID=8270838

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9100133A Expired - Lifetime ES2027605A6 (en) 1991-01-18 1991-01-18 System for generating microbubbles in a liquid mass.

Country Status (6)

Country Link
EP (1) EP0523202A1 (en)
JP (1) JPH05505342A (en)
AU (1) AU1176992A (en)
CA (1) CA2078565A1 (en)
ES (1) ES2027605A6 (en)
WO (1) WO1992012788A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO317340B1 (en) * 2001-09-14 2004-10-11 Oxseavision As New oxygen oxygenation device
BE1020820A3 (en) * 2012-07-05 2014-05-06 Atlas Copco Airpower Nv AERATION DEVICE, ITS USE, AND WATER TREATMENT PLANT WITH SUCH AERATION DEVICE.
WO2017187646A1 (en) * 2016-04-29 2017-11-02 憲司 久木野 Nano-sized bubble generating device capable of arbitrarily adjusting bubble diameter distribution

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1271718A (en) * 1960-08-06 1961-09-15 Assembly of diffuser elements for water purification
US3279773A (en) * 1963-10-31 1966-10-18 Albert L Schwartz Gas distributing structure
US3911068A (en) * 1973-07-02 1975-10-07 Jock Hamilton Pool chlorination diffuser
DE3744608A1 (en) * 1987-12-31 1989-07-13 Schumacher Sche Fab Verwalt Device for introducing gases into liquids
US4960546B1 (en) * 1989-04-19 1996-04-09 Environmental Dynamics Inc Diffuser mounting arrangement for waste water aeration systems

Also Published As

Publication number Publication date
WO1992012788A1 (en) 1992-08-06
CA2078565A1 (en) 1992-07-19
EP0523202A1 (en) 1993-01-20
JPH05505342A (en) 1993-08-12
AU1176992A (en) 1992-08-27

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991209