GB1214818A - Improvements in and relating to apparatuses for introducing one fluid into another - Google Patents

Improvements in and relating to apparatuses for introducing one fluid into another

Info

Publication number
GB1214818A
GB1214818A GB5722467A GB5722467A GB1214818A GB 1214818 A GB1214818 A GB 1214818A GB 5722467 A GB5722467 A GB 5722467A GB 5722467 A GB5722467 A GB 5722467A GB 1214818 A GB1214818 A GB 1214818A
Authority
GB
United Kingdom
Prior art keywords
vanes
shaft
fluid
see
cooperating
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
Application number
GB5722467A
Inventor
Hans Andreas Larsen
Original Assignee
Larsen Hans A
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 DK656166A priority Critical patent/DK123146B/en
Application filed by Larsen Hans A filed Critical Larsen Hans A
Publication of GB1214818A publication Critical patent/GB1214818A/en
Expired 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, DISPERSING
    • B01F7/00—Mixers with rotary stirring devices in fixed receptacles, i.e. movement of the receptacle not being meant to effect the mixing; Kneaders
    • B01F7/00908—Pipe mixers, i.e. mixing material flowing continuously through pipes, e.g. column mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
    • B01F3/00—Mixing, e.g. dispersing, emulsifying, according to the phases to be mixed
    • B01F3/04—Mixing, e.g. dispersing, emulsifying, according to the phases to be mixed gases or vapours with liquids
    • B01F3/04099—Introducing a gas or vapour into a liquid medium, e.g. producing aerated liquids
    • B01F3/04531—Introducing a gas or vapour into a liquid medium, e.g. producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F3/04539—Introducing a gas or vapour into a liquid medium, e.g. producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
    • B01F3/00—Mixing, e.g. dispersing, emulsifying, according to the phases to be mixed
    • B01F3/04—Mixing, e.g. dispersing, emulsifying, according to the phases to be mixed gases or vapours with liquids
    • B01F3/04099—Introducing a gas or vapour into a liquid medium, e.g. producing aerated liquids
    • B01F3/04531—Introducing a gas or vapour into a liquid medium, e.g. producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F3/04602—Introducing a gas or vapour into a liquid medium, e.g. producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer
    • B01F3/04609—Introducing a gas or vapour into a liquid medium, e.g. producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer with tubes surrounding the stirrer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
    • B01F3/00—Mixing, e.g. dispersing, emulsifying, according to the phases to be mixed
    • B01F3/08—Mixing, e.g. dispersing, emulsifying, according to the phases to be mixed liquids with liquids; Emulsifying
    • B01F3/0853—Mixing liquids using driven stirrers
    • B01F3/0857—At least one of the liquids being introduced from the outside through or along the axis of a rotating stirrer, e.g. the stirrer being rotating due to the reaction of the introduced liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
    • B01F5/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F5/04—Injector mixers, i.e. one or more components being added to a flowing main component
    • B01F5/0403—Mixing conduits or tubes, i.e. conduits or tubes through which the main component is flown
    • B01F5/045—Mixing conduits or tubes, i.e. conduits or tubes through which the main component is flown the additional component being introduced in the centre of the conduit
    • B01F5/0451—Mixing conduits or tubes, i.e. conduits or tubes through which the main component is flown the additional component being introduced in the centre of the conduit with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
    • 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
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • C02F1/763—Devices for the addition of such compounds in gaseous form
    • 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
    • C02F3/205—Moving, e.g. rotary, diffusers; Stationary diffusers with moving, e.g. rotary, distributors
    • C02F3/206—Moving, e.g. rotary, diffusers; Stationary diffusers with moving, e.g. rotary, distributors with helical screw impellers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
    • B01F3/00—Mixing, e.g. dispersing, emulsifying, according to the phases to be mixed
    • B01F3/04—Mixing, e.g. dispersing, emulsifying, according to the phases to be mixed gases or vapours with liquids
    • B01F3/04099—Introducing a gas or vapour into a liquid medium, e.g. producing aerated liquids
    • B01F3/04531—Introducing a gas or vapour into a liquid medium, e.g. producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F3/04539—Introducing a gas or vapour into a liquid medium, e.g. producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
    • B01F2003/04546—Introducing a gas or vapour into a liquid medium, e.g. producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements through a hollow stirrer axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
    • B01F3/00—Mixing, e.g. dispersing, emulsifying, according to the phases to be mixed
    • B01F3/04—Mixing, e.g. dispersing, emulsifying, according to the phases to be mixed gases or vapours with liquids
    • B01F3/04099—Introducing a gas or vapour into a liquid medium, e.g. producing aerated liquids
    • B01F3/04531—Introducing a gas or vapour into a liquid medium, e.g. producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F3/04539—Introducing a gas or vapour into a liquid medium, e.g. producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
    • B01F2003/04567—Introducing a gas or vapour into a liquid medium, e.g. producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements through a hollow stirrer element
    • Y02W10/15—

Abstract

1,214,818. Mixing fluids. H. A. LARSEN. 15 Dec., 1967 [19 Dec., 1966], No. 57224/67. Heading B1C. Apparatus for mixing fluids comprises a tube 4 up which flows a denser fluid/liquid or gas) and having a coaxial rotatable hollow shaft 1 carrying vanes 9 of V cross-section adjacent apertures 10, whereby a lighter fluid liquid or gas) is induced fro mthe interior of the shaft into the denser fluid by the reduction of pressure behind the vanes. The lighter fluid may enter the shaft through apertures 11 cooperating with scoops 12 (see also Fig. 2, not shown). The vanes 9 may be angled on the shaft (see Fig. 4, not shown) to produce an impelling action and they may be straight or curved (see Figs. 3, 5 and 6, not shown). The shaft may have a solid extension 5 carrying impeller blades 6 cooperating with fixed flowstraightening vanes 8; similar flow-straightening vanes may be used in cooperation with the vanes 9.
GB5722467A 1966-12-19 1967-12-15 Improvements in and relating to apparatuses for introducing one fluid into another Expired GB1214818A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK656166A DK123146B (en) 1966-12-19 1966-12-19 Apparatus for introducing a first fluid into a second.

Publications (1)

Publication Number Publication Date
GB1214818A true GB1214818A (en) 1970-12-02

Family

ID=8148882

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5722467A Expired GB1214818A (en) 1966-12-19 1967-12-15 Improvements in and relating to apparatuses for introducing one fluid into another

Country Status (14)

Country Link
US (1) US3482520A (en)
JP (1) JPS4818527B1 (en)
AT (1) AT290412B (en)
BE (1) BE708121A (en)
CH (1) CH495162A (en)
DE (1) DE1557129A1 (en)
DK (1) DK123146B (en)
FI (1) FI45168C (en)
FR (1) FR1548931A (en)
GB (1) GB1214818A (en)
IL (1) IL29162A (en)
NL (1) NL6717263A (en)
NO (1) NO126302B (en)
SE (1) SE354789B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005044740A1 (en) * 2003-10-07 2005-05-19 Technocon Gmbh Method for biologically purifying waste water
EP1600205A1 (en) * 2004-05-28 2005-11-30 Sika Technology AG Mixing apparatus and method for adding an additive to a pumpable mixture
WO2008139417A2 (en) * 2007-05-14 2008-11-20 L'air Liquide-Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Systems and methods for mixing fluids

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969446A (en) * 1974-06-03 1976-07-13 Franklin Jr Grover C Apparatus and method for aerating liquids
US4176157A (en) * 1974-11-14 1979-11-27 Bpb Industries Limited Calcining calcium sulphate dihydrate
DE2748160C2 (en) * 1977-10-27 1984-06-07 Brown Boveri Reaktor Gmbh, 6800 Mannheim, De
SE412011B (en) * 1978-03-31 1980-02-18 Sala International Ab DEVICE FOR MIXTURES AND EMISSIONS OF GASES IN WASTE MATERIALS WHICH ARE REQUIRED BY AN AXIAL PUMP WHEEL BY A VERTICAL RISK
NL7803906A (en) * 1978-04-12 1979-10-16 Noordvos Schroeven Bv Method, device and propeller for distributing a gaseous, powdery or liquid material in a liquid.
FI62872C (en) * 1978-06-06 1983-03-10 Ahlstroem Oy Anordning foer silning av fibersuspensioner
SE438273B (en) * 1980-08-19 1985-04-15 Kamyr Ab DEVICE FOR INHIBITION OF TREATMENT AGENTS IN SUSPENSIONS
DE3045383C2 (en) * 1980-12-02 1985-05-23 Deutsche Texaco Ag, 2000 Hamburg, De
US4497750A (en) * 1982-09-17 1985-02-05 Edward Simonds Fuel impact device
SE445712B (en) * 1983-12-08 1986-07-14 Boliden Ab PROCEDURE FOR DISTRIBUTION OF A WATER PURIFICATION CHEMISTRY AND DEVICE FOR IMPLEMENTATION OF THE PROCEDURE
DE3633018A1 (en) * 1986-09-29 1988-04-07 Schneider Friedhelm Kunststoff MIXING DEVICE WITH ROTATING NOZZLE
JP2505525B2 (en) * 1988-04-08 1996-06-12 三菱重工業株式会社 Gas-liquid contact treatment device for slurry
US4985181A (en) * 1989-01-03 1991-01-15 Newa S.R.L. Centrifugal pump especially for aquariums
DE4029824A1 (en) * 1990-09-20 1992-03-26 Passavant Werke Device for mixing liq. with liq. flowing in pipe - has distribution head with outlet openings projecting into pipe, rotated by vanes attached to surface or by motor
US5431860A (en) * 1991-02-01 1995-07-11 Richter Gedeon Vegyeszeti Gyar Rt. Complex mixing device for dispersion of gases in liquid
HU207669B (en) * 1991-02-01 1993-05-28 Richter Gedeon Vegyeszet Complex mixing apparatus for dispersing gases in fluid
EP0835843A3 (en) * 1996-10-09 1998-12-30 Joachim Friedrich Knauer Device for mixing a flocculation liquid in a sewage sludge stream and use of the device
DE29909312U1 (en) * 1999-05-27 1999-08-12 Ekato Ruehr Mischtechnik Agitator
EP1247991B1 (en) * 2001-04-05 2005-10-12 Hitachi, Ltd. Centrifugal pump
GB0113674D0 (en) * 2001-06-05 2001-07-25 Withdeal Ltd Mixing apparatus
US9194092B2 (en) * 2010-01-26 2015-11-24 Mark Kline Mechanism for automated mixing of liquid solutions and granular materials
US20120039146A1 (en) * 2010-08-16 2012-02-16 Zanti Kyriacos Dual tube gas diffusion system
KR101040927B1 (en) * 2011-03-30 2011-06-16 (주)플록마스터 Mixing apparatus for sludge spallation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1264315A (en) * 1917-03-22 1918-04-30 Vacuum Machinery Co Combined aspirator and force-pump.
US1919847A (en) * 1933-04-04 1933-07-25 Adolph R Kunz Centripugal air or gas injector
US2319228A (en) * 1940-05-10 1943-05-18 Reynolds Allen Vacuum pressure pump
US2772863A (en) * 1954-08-30 1956-12-04 Pacific Pumps Inc Mixing pump
US2911137A (en) * 1955-11-18 1959-11-03 Edwards Miles Lowell Rotary aspirator pump
US2990779A (en) * 1956-12-27 1961-07-04 Obermaier & Cie High speed propeller pump
US3405865A (en) * 1966-10-18 1968-10-15 Lagelbauer Ernest Turbofan bladings

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005044740A1 (en) * 2003-10-07 2005-05-19 Technocon Gmbh Method for biologically purifying waste water
US7166222B2 (en) 2003-10-07 2007-01-23 Technocon Gmbh Method for biologically purifying waste water
EP1600205A1 (en) * 2004-05-28 2005-11-30 Sika Technology AG Mixing apparatus and method for adding an additive to a pumpable mixture
WO2005115600A1 (en) * 2004-05-28 2005-12-08 Sika Technology Ag Mixing device and method for introducing an additive into a pumpable mixture
WO2008139417A2 (en) * 2007-05-14 2008-11-20 L'air Liquide-Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Systems and methods for mixing fluids
WO2008139417A3 (en) * 2007-05-14 2009-05-22 Air Liquide Systems and methods for mixing fluids

Also Published As

Publication number Publication date
FI45168B (en) 1971-12-31
IL29162A (en) 1972-07-26
US3482520A (en) 1969-12-09
CH495162A (en) 1970-08-31
NL6717263A (en) 1968-06-20
DE1557129A1 (en) 1970-03-19
BE708121A (en) 1968-05-02
FR1548931A (en) 1968-12-06
FI45168C (en) 1972-04-10
SE354789B (en) 1973-03-26
AT290412B (en) 1971-06-11
DK123146B (en) 1972-05-23
JPS4818527B1 (en) 1973-06-06
NO126302B (en) 1973-01-22

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