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GB1220688A - Mixing apparatus - Google Patents

Mixing apparatus

Info

Publication number
GB1220688A
GB1220688A GB3007567A GB3007567A GB1220688A GB 1220688 A GB1220688 A GB 1220688A GB 3007567 A GB3007567 A GB 3007567A GB 3007567 A GB3007567 A GB 3007567A GB 1220688 A GB1220688 A GB 1220688A
Authority
GB
United Kingdom
Prior art keywords
elements
flow
mixing
june
faces
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
GB3007567A
Inventor
Alastair Strang
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.)
Akzo Nobel UK PLC
Original Assignee
Courtaulds PLC
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 Courtaulds PLC filed Critical Courtaulds PLC
Priority to GB3007567A priority Critical patent/GB1220688A/en
Priority to DE19681757880 priority patent/DE1757880A1/en
Priority to US3506244D priority patent/US3506244A/en
Priority to NL6809073A priority patent/NL6809073A/xx
Priority to BE717340D priority patent/BE717340A/xx
Priority to FR1573407D priority patent/FR1573407A/fr
Publication of GB1220688A publication Critical patent/GB1220688A/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
    • B01F25/4321—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 the subflows consisting of at least two flat layers which are recombined, e.g. using means having restriction or expansion zones
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87571—Multiple inlet with single outlet
    • Y10T137/87652—With means to promote mixing or combining of plural fluids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Prostheses (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

1,220,688. Mixing in conduits. COURTAULDS Ltd. 25 June, 1968 [29 June, 1967], No. 30075/67. Heading B1C. Apparatus for mixing a liquid flow by subdivision, and re-combination of the partial streams, comprises a plurality of elements 1, 1' each having an even number of flow channels arranged end to end, the cooperating end faces of the elements being oblique to the general direction of flow whereby shear forces are also exerted on the liquid. Preferably the channels have a restricted throat as shown. The obliquity of the faces may be complementary so that the elements can be in a straight line as shown, or may be similar in successive elements so that they can be arranged in a curved path (see Fig. 5, not shown). The elements may be made of various metals or natural or synthetic plastics.
GB3007567A 1967-06-29 1967-06-29 Mixing apparatus Expired GB1220688A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB3007567A GB1220688A (en) 1967-06-29 1967-06-29 Mixing apparatus
DE19681757880 DE1757880A1 (en) 1967-06-29 1968-06-25 Device for mixing liquids
US3506244D US3506244A (en) 1967-06-29 1968-06-26 Mixing apparatus
NL6809073A NL6809073A (en) 1967-06-29 1968-06-27
BE717340D BE717340A (en) 1967-06-29 1968-06-28
FR1573407D FR1573407A (en) 1967-06-29 1968-07-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3007567A GB1220688A (en) 1967-06-29 1967-06-29 Mixing apparatus

Publications (1)

Publication Number Publication Date
GB1220688A true GB1220688A (en) 1971-01-27

Family

ID=10301876

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3007567A Expired GB1220688A (en) 1967-06-29 1967-06-29 Mixing apparatus

Country Status (6)

Country Link
US (1) US3506244A (en)
BE (1) BE717340A (en)
DE (1) DE1757880A1 (en)
FR (1) FR1573407A (en)
GB (1) GB1220688A (en)
NL (1) NL6809073A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3620506A (en) * 1970-07-07 1971-11-16 Fmc Corp Fluid-mixing device
US4112520A (en) * 1976-03-25 1978-09-05 Oscar Patton Gilmore Static mixer
US4222671A (en) * 1978-09-05 1980-09-16 Gilmore Oscar Patrick Static mixer
ZA841337B (en) * 1983-03-02 1984-10-31 Leschonski K A method of and an apparatus for producing a gas-solid two phase flow jet having a constant mass or volume flow rate and predetermined velocity
FR2659907B1 (en) * 1990-03-22 1992-06-05 Valeo HEATING AND VENTILATION DEVICE WITH SEPARATE MEANS OF TEMPERATURE ADJUSTMENT IN THE PLACES BEFORE THE COCKPIT OF A MOTOR VEHICLE.
DE19536856C2 (en) * 1995-10-03 1997-08-21 Danfoss As Micromixer and mixing process
US6274867B1 (en) * 1998-09-28 2001-08-14 Varian, Inc. Multiple liquid flow electrospray interface
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
DE102014112715B4 (en) * 2014-09-03 2018-11-29 Windmöller & Hölscher Kg Turning device for turning a melt, blowing head and method for performing a rinsing process

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL244295A (en) * 1959-10-13
US3239197A (en) * 1960-05-31 1966-03-08 Dow Chemical Co Interfacial surface generator

Also Published As

Publication number Publication date
BE717340A (en) 1968-12-02
NL6809073A (en) 1968-12-30
DE1757880A1 (en) 1971-06-03
US3506244A (en) 1970-04-14
FR1573407A (en) 1969-07-04

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