SE354789B - - Google Patents

Info

Publication number
SE354789B
SE354789B SE1736967A SE1736967A SE354789B SE 354789 B SE354789 B SE 354789B SE 1736967 A SE1736967 A SE 1736967A SE 1736967 A SE1736967 A SE 1736967A SE 354789 B SE354789 B SE 354789B
Authority
SE
Sweden
Application number
SE1736967A
Inventor
H Larsen
Original Assignee
H Larsen
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 H Larsen filed Critical H Larsen
Publication of SE354789B publication Critical patent/SE354789B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/50—Pipe mixers, i.e. mixers wherein the materials to be mixed flow continuously through pipes, e.g. column mixers
    • 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
    • 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
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for 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 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
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2334—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer
    • B01F23/23341—Mixing gases with liquids by introducing gases into liquid media, e.g. for 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 OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/43—Mixing liquids with liquids; Emulsifying using driven stirrers
    • B01F23/431—Mixing liquids with liquids; Emulsifying using driven stirrers the liquids being introduced from the outside through or along the axis of a rotating stirrer, e.g. the stirrer 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 OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3131—Injector mixers in conduits or tubes through which the main component flows wherein additional components are 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
    • 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 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
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for 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
    • B01F23/23311—Mixing gases with liquids by introducing gases into liquid media, e.g. for 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 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
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for 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
    • B01F23/23314—Mixing gases with liquids by introducing gases into liquid media, e.g. for 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Treating Waste Gases (AREA)
SE1736967A 1966-12-19 1967-12-18 SE354789B (en)

Applications Claiming Priority (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
SE354789B true SE354789B (en) 1973-03-26

Family

ID=8148882

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1736967A SE354789B (en) 1966-12-19 1967-12-18

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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000864A1 (en) * 1978-03-31 1979-11-01 Sala International Ab An arrangement in apparatus for mixing gases with and dissolving gases in liquids
DE2920337A1 (en) 1978-06-06 1979-12-20 Ahlstroem Oy METHOD AND DEVICE FOR TREATMENT OF FIBER SUSPENSIONS

Families Citing this family (24)

* 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 Device for gassing primary coolant in a water-cooled nuclear reactor plant
NL7803906A (en) * 1978-04-12 1979-10-16 Noordvos Schroeven Bv METHOD, DEVICE AND PROPELLER FOR DISTRIBUTING A GAS, POWDER OR LIQUID MATERIAL IN A LIQUID.
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 Device for mixing a concentrate with water
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
US5993670A (en) * 1996-10-09 1999-11-30 Knauer; Joachim Friedrich Apparatus for admixing of a flocculant liquid to a sludge stream and use of the apparatus
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
CN1331778C (en) * 2003-10-07 2007-08-15 特克诺康有限责任公司 Method for depurating waste water biologically
EP1600205A1 (en) * 2004-05-28 2005-11-30 Sika Technology AG Mixing apparatus and method for adding an additive to a pumpable mixture
US20090034361A1 (en) * 2007-05-14 2009-02-05 Trang Duy K Systems and methods for mixing fluids
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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000864A1 (en) * 1978-03-31 1979-11-01 Sala International Ab An arrangement in apparatus for mixing gases with and dissolving gases in liquids
DE2920337A1 (en) 1978-06-06 1979-12-20 Ahlstroem Oy METHOD AND DEVICE FOR TREATMENT OF FIBER SUSPENSIONS
DE2954408C2 (en) * 1978-06-06 1990-03-29 A. Ahlstroem Oy, Noormarkku, Fi

Also Published As

Publication number Publication date
AT290412B (en) 1971-06-11
IL29162A (en) 1972-07-26
DK123146B (en) 1972-05-23
DE1557129A1 (en) 1970-03-19
CH495162A (en) 1970-08-31
GB1214818A (en) 1970-12-02
US3482520A (en) 1969-12-09
FR1548931A (en) 1968-12-06
NO126302B (en) 1973-01-22
FI45168C (en) 1972-04-10
JPS4818527B1 (en) 1973-06-06
FI45168B (en) 1971-12-31
BE708121A (en) 1968-05-02
NL6717263A (en) 1968-06-20

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