JPS57127428A - Mixer - Google Patents

Mixer

Info

Publication number
JPS57127428A
JPS57127428A JP56012167A JP1216781A JPS57127428A JP S57127428 A JPS57127428 A JP S57127428A JP 56012167 A JP56012167 A JP 56012167A JP 1216781 A JP1216781 A JP 1216781A JP S57127428 A JPS57127428 A JP S57127428A
Authority
JP
Japan
Prior art keywords
conduit
vessel
opening
mixture
stagnating
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.)
Granted
Application number
JP56012167A
Other languages
Japanese (ja)
Other versions
JPS6354414B2 (en
Inventor
Toru Taniguchi
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.)
Reika Kogyo KK
Original Assignee
Reika Kogyo KK
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 Reika Kogyo KK filed Critical Reika Kogyo KK
Priority to JP56012167A priority Critical patent/JPS57127428A/en
Publication of JPS57127428A publication Critical patent/JPS57127428A/en
Publication of JPS6354414B2 publication Critical patent/JPS6354414B2/ja
Granted 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
    • B01F23/232—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
    • B01F23/2323—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 by circulating the flow in guiding constructions or conduits
    • B01F23/23231—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 by circulating the flow in guiding constructions or conduits being at least partially immersed in the liquid, e.g. in a closed circuit
    • 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
    • B01F23/234—Surface aerating
    • 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
    • B01F23/234—Surface aerating
    • B01F23/2341—Surface aerating by cascading, spraying or projecting a liquid into a gaseous atmosphere
    • B01F23/23413—Surface aerating by cascading, spraying or projecting a liquid into a gaseous atmosphere using nozzles for projecting the liquid into the gas atmosphere
    • 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
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/45—Mixing liquids with liquids; Emulsifying using flow mixing
    • B01F23/454—Mixing liquids with liquids; Emulsifying using flow mixing by injecting a mixture of liquid and gas
    • 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
    • B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
    • 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

Abstract

PURPOSE:To obtain a mixer capable of performing effecting mixing in a mixer for a mixture contg. >=2 phases of components such as waste water, chemical treatment or the like by providing a mixture injection nozzle sucking the component in the upper part thereof in a stagnating vessel. CONSTITUTION:For example, in activated sewage treatment, return sludge is returned from a settling basin through conduits 10, 12 to an aeration tank. A sealed type stagnating vessel 14 is provided between the conduits 10 and 12, and a mixture of the return sludge through a conduit 16 in the upper part thereof and the oxygen supplied through a valve 18 is introduced. The conduit 16 is approximately cylindrical and the opening in the upper part thereof is connected to the conduit 10, and its bottom end opening extends into the stagnating mixture in the vessel 14. It has a suction opening 20 in its side part, and an injection nozzle 22 consisting of an orifice is formed near said opening. As a result, the return sludge and the oxygen are throughly agitated and mixed when injected from the nozzle 22, and the unmixed oxygen remaining in the upper part of the vessel 14 is sucked through the opening 20 into the conduit 16 and is again used for dissolution.
JP56012167A 1981-01-29 1981-01-29 Mixer Granted JPS57127428A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56012167A JPS57127428A (en) 1981-01-29 1981-01-29 Mixer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56012167A JPS57127428A (en) 1981-01-29 1981-01-29 Mixer

Publications (2)

Publication Number Publication Date
JPS57127428A true JPS57127428A (en) 1982-08-07
JPS6354414B2 JPS6354414B2 (en) 1988-10-27

Family

ID=11797873

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56012167A Granted JPS57127428A (en) 1981-01-29 1981-01-29 Mixer

Country Status (1)

Country Link
JP (1) JPS57127428A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2763518A1 (en) * 1997-05-26 1998-11-27 Id O Concept PLANT FOR THE TREATMENT OF FLUIDS SUCH AS BREEDING WATER FOR ANIMALS

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0429848Y2 (en) * 1989-12-26 1992-07-20

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5020018U (en) * 1973-06-19 1975-03-06
JPS5319170U (en) * 1976-07-28 1978-02-18
JPS5444675A (en) * 1977-09-12 1979-04-09 Shin Etsu Chem Co Ltd Production of 3-hydroxy-4-pyrone analog

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5319170B2 (en) * 1972-07-28 1978-06-19

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5020018U (en) * 1973-06-19 1975-03-06
JPS5319170U (en) * 1976-07-28 1978-02-18
JPS5444675A (en) * 1977-09-12 1979-04-09 Shin Etsu Chem Co Ltd Production of 3-hydroxy-4-pyrone analog

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2763518A1 (en) * 1997-05-26 1998-11-27 Id O Concept PLANT FOR THE TREATMENT OF FLUIDS SUCH AS BREEDING WATER FOR ANIMALS
WO1998053903A1 (en) * 1997-05-26 1998-12-03 I.D.'o Concept Installation for treating fluids

Also Published As

Publication number Publication date
JPS6354414B2 (en) 1988-10-27

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