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CA1016936A - Twisting duct channel flow dividers with cross section transformations on a flow mixer - Google Patents

Twisting duct channel flow dividers with cross section transformations on a flow mixer

Info

Publication number
CA1016936A
CA1016936A CA218,540A CA218540A CA1016936A CA 1016936 A CA1016936 A CA 1016936A CA 218540 A CA218540 A CA 218540A CA 1016936 A CA1016936 A CA 1016936A
Authority
CA
Canada
Prior art keywords
transformations
twisting
cross
section
flow
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
CA218,540A
Other languages
English (en)
Other versions
CA218540S (en
Inventor
Chang-Han Yi
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of CA1016936A publication Critical patent/CA1016936A/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 OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/432—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction with means for dividing the material flow into separate sub-flows and for repositioning and recombining these sub-flows; Cross-mixing, e.g. conducting the outer layer of the material nearer to the axis of the tube or vice-versa
    • 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
    • B01F25/80—Falling particle mixers, e.g. with repeated agitation along a vertical axis
    • B01F25/83—Falling particle mixers, e.g. with repeated agitation along a vertical axis with receptacles provided with fixed guiding elements therein, e.g. baffles; Cross-mixers comprising crossing channels for guiding the falling particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
CA218,540A 1974-02-28 1975-01-23 Twisting duct channel flow dividers with cross section transformations on a flow mixer Expired CA1016936A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/446,783 US3963221A (en) 1974-02-28 1974-02-28 Mixing apparatus

Publications (1)

Publication Number Publication Date
CA1016936A true CA1016936A (en) 1977-09-06

Family

ID=23773824

Family Applications (1)

Application Number Title Priority Date Filing Date
CA218,540A Expired CA1016936A (en) 1974-02-28 1975-01-23 Twisting duct channel flow dividers with cross section transformations on a flow mixer

Country Status (9)

Country Link
US (1) US3963221A (fi)
JP (1) JPS5327024B2 (fi)
BE (1) BE826070A (fi)
CA (1) CA1016936A (fi)
DE (1) DE2508482A1 (fi)
FR (1) FR2262552B1 (fi)
GB (1) GB1477078A (fi)
IT (1) IT1033275B (fi)
SE (1) SE419041B (fi)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3069264D1 (en) * 1980-05-15 1984-10-31 Edwin Merriam Glocker Apparatus for mixing fluent materials
US4487252A (en) * 1983-08-09 1984-12-11 Combustion Engineering, Inc. Duct arrangement to eliminate exit gas temperature imbalance on rotary heat exchangers
JPS60171105U (ja) * 1984-11-29 1985-11-13 皆川　功 整畦機における畦叩き装置
DE19511603A1 (de) * 1995-03-30 1996-10-02 Norbert Dr Ing Schwesinger Vorrichtung zum Mischen kleiner Flüssigkeitsmengen
DE19536856C2 (de) * 1995-10-03 1997-08-21 Danfoss As Mikromischer und Mischverfahren
EP0796650B1 (en) * 1996-03-20 2003-11-05 Maeda Corporation Method for mixing and placing concrete
ES2151650T3 (es) * 1996-07-05 2001-01-01 Sulzer Chemtech Ag Mezclador estatico.
JP3294541B2 (ja) 1997-09-24 2002-06-24 財団法人国土技術研究センター 連続式混合プラント
WO2000053302A1 (fr) * 1997-09-24 2000-09-14 Japan Institute Of Construction Engineering Installation de malaxage continu
JP3171828B2 (ja) * 1998-09-02 2001-06-04 前田建設工業株式会社 混練装置
WO2002000414A1 (en) * 2000-06-28 2002-01-03 Beaumont Runner Technologies, Inc. Method and apparatus for balancing flowing conditions of laminar flowing materials
JP4364453B2 (ja) * 2001-05-21 2009-11-18 前田建設工業株式会社 縦型混練装置
US20080237044A1 (en) * 2007-03-28 2008-10-02 The Charles Stark Draper Laboratory, Inc. Method and apparatus for concentrating molecules
WO2008130618A1 (en) * 2007-04-19 2008-10-30 The Charles Stark Draper Laboratory, Inc. Method and apparatus for separating particles, cells, molecules and particulates
US7837379B2 (en) * 2007-08-13 2010-11-23 The Charles Stark Draper Laboratory, Inc. Devices for producing a continuously flowing concentration gradient in laminar flow
US9004001B2 (en) * 2010-12-17 2015-04-14 Palo Alto Research Center Incorporated Interdigitated finger coextrusion device
US9010720B2 (en) 2011-03-18 2015-04-21 Fisher Controls International, Llc Thermally compensated valve trim apparatus
US9108218B2 (en) * 2012-04-19 2015-08-18 Nordson Corporation System and method for making multilayer films and a layer multiplication device
JP7391804B2 (ja) * 2020-09-15 2023-12-05 株式会社東芝 流体制御器、及び、流体混合器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1419216A (en) * 1920-08-10 1922-06-13 Burckhardt Rodolphe William Device for effecting the mixing of gaseous strata
BE578478A (fi) * 1958-07-08 1900-01-01
US3239197A (en) * 1960-05-31 1966-03-08 Dow Chemical Co Interfacial surface generator
GB941893A (en) * 1960-05-31 1963-11-13 Dow Chemical Co Method for mixing fluid streams
US3195865A (en) * 1960-09-09 1965-07-20 Dow Chemical Co Interfacial surface generator
US3328003A (en) * 1965-02-09 1967-06-27 Dow Chemical Co Method and apparatus for the generation of a plurality of layers in a flowing stream
US3424437A (en) * 1967-08-28 1969-01-28 Shell Oil Co Apparatus for mixing viscous fluids
US3620506A (en) * 1970-07-07 1971-11-16 Fmc Corp Fluid-mixing device
US3775063A (en) * 1970-10-19 1973-11-27 Kenics Corp Interactive surface mixer

Also Published As

Publication number Publication date
GB1477078A (en) 1977-06-22
JPS5327024B2 (fi) 1978-08-05
DE2508482A1 (de) 1976-01-29
SE419041B (sv) 1981-07-13
JPS50120055A (fi) 1975-09-19
IT1033275B (it) 1979-07-10
SE7502253L (fi) 1975-08-29
AU7857075A (en) 1976-08-26
FR2262552A1 (fi) 1975-09-26
BE826070A (fr) 1975-08-27
US3963221A (en) 1976-06-15
FR2262552B1 (fi) 1979-03-02

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