JPS5226624B2 - - Google Patents

Info

Publication number
JPS5226624B2
JPS5226624B2 JP48052092A JP5209273A JPS5226624B2 JP S5226624 B2 JPS5226624 B2 JP S5226624B2 JP 48052092 A JP48052092 A JP 48052092A JP 5209273 A JP5209273 A JP 5209273A JP S5226624 B2 JPS5226624 B2 JP S5226624B2
Authority
JP
Japan
Prior art keywords
flow
blending
plural
dividers
guides
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
JP48052092A
Other languages
Japanese (ja)
Other versions
JPS504647A (en
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 filed Critical
Publication of JPS504647A publication Critical patent/JPS504647A/ja
Publication of JPS5226624B2 publication Critical patent/JPS5226624B2/ja
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
    • F28D7/106—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically consisting of two coaxial conduits or modules of two coaxial conduits
    • 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
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/4316—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor the baffles being flat pieces of material, e.g. intermeshing, fixed to the wall or fixed on a central rod
    • B01F25/43161—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor the baffles being flat pieces of material, e.g. intermeshing, fixed to the wall or fixed on a central rod composed of consecutive sections of flat pieces of material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • 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
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/43197—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor characterised by the mounting of the baffles or obstructions
    • B01F25/431972—Mounted on an axial support member, e.g. a rod or bar
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0042—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for foodstuffs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0052—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for mixers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)

Abstract

A blending device with no moving parts, useful to blend at least two liquids co-currently fed to the device in predetermined proportions and spirally flowed axially along the length of the device to exit as a single homogeneously blended stream. Blending is effected by plural flow-director-dividers, diverters, flow-dividers or flow-guides which effect a multiplicity of minor diversions and divisions, without a noticeable blocking effect, to provide a spiral flow of plural parallel streams which are converged into blending zones between successive, longitudinally disposed flow-guides with the same circumferential orientation, and thereafter sub-divided into plural separate streams upon leaving each blending zone. The device is also useful as a blender-reactor for relatively viscous fluids which are desirably kept flowing in the same direction, that is, in which an abrupt change of direction is undesirable.
JP48052092A 1972-05-12 1973-05-12 Expired JPS5226624B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25270172A 1972-05-12 1972-05-12

Publications (2)

Publication Number Publication Date
JPS504647A JPS504647A (en) 1975-01-18
JPS5226624B2 true JPS5226624B2 (en) 1977-07-15

Family

ID=22957152

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48052092A Expired JPS5226624B2 (en) 1972-05-12 1973-05-12

Country Status (4)

Country Link
US (1) US3743250A (en)
JP (1) JPS5226624B2 (en)
CA (1) CA973540A (en)
DE (1) DE2323930A1 (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4016097A (en) * 1975-10-22 1977-04-05 Anglian Water Authority Process and apparatus for forming silicate products
DE2808854C2 (en) * 1977-05-31 1986-05-28 Gebrüder Sulzer AG, 8401 Winterthur Flow channel provided with internals for a medium involved in an indirect exchange, in particular heat exchange
JPS54100308A (en) * 1978-01-23 1979-08-08 Kougai Boushi Chiyousa Kenkiyu Manufacture of fatty acid
JPS5598130A (en) * 1979-01-17 1980-07-25 Kogai Boshi Chiyousa Kenkyusho:Kk Production of fatty acid
US4175867A (en) * 1978-03-01 1979-11-27 Maso-Therm Corp. Process and apparatus for static mixing
WO1983004432A1 (en) * 1982-06-10 1983-12-22 Price Edwin A Fin-type heat exchanger
FR2592924B1 (en) * 1986-01-10 1989-10-20 Total France DEVICE FOR HOLDING THE END OF A MOBILE ELEMENT IN A POSITION, ROTATING DRIVE IN A TUBE AND APPLICATION TO PREVENTING FOULING AND CLEANING OF THIS TUBE.
US5277494A (en) * 1993-05-11 1994-01-11 Graco Fluid integrator
DE59610789D1 (en) * 1996-12-23 2003-11-27 Sulzer Chemtech Ag Winterthur Nozzle for a polymer melt
DE50001174D1 (en) * 2000-06-19 2003-03-06 Balcke Duerr Energietech Gmbh Mixer for mixing gases and other Newtonian liquids
US20040007350A1 (en) * 2002-07-15 2004-01-15 Lambert Wu Energy exchanging apparatus
DE60317544T2 (en) * 2002-07-15 2008-03-06 Sulzer Chemtech Ag ARRANGEMENT OF CROSS-LINKED ELEMENTS AND METHOD FOR THE PRODUCTION THEREOF
BG107428A (en) * 2003-01-03 2003-08-29 "Ресурс Плюс" Еоод Mixer
US7204944B2 (en) * 2003-09-23 2007-04-17 Pelican International Inc. Process and apparatus for creating color effects in extrudable material
US8696192B2 (en) * 2007-05-10 2014-04-15 Fluid-Quip, Inc. Multiple helical vortex baffle
WO2008141472A1 (en) * 2007-05-24 2008-11-27 Atlas Holding Ag Flow channel for a mixer-heat exchanger
US20110164465A1 (en) * 2010-01-06 2011-07-07 Robert Smith Heat exchanger with helical flow path
DE102010007249A1 (en) * 2010-02-09 2011-08-11 Went, Tilo, 53474 Heat exchanger, particularly condenser, is provided with double helix-shaped wall that is introduced in cylinder of two separate helical tubes
US9242214B2 (en) * 2011-10-31 2016-01-26 Nordson Corporation Reconfigurable mixing baffle for static mixer and method for making a static mixer
US10525613B2 (en) 2015-12-23 2020-01-07 Pelican International Inc. Process, apparatus and system for creating extrudable material having color effects and products made with extrudable material created with same
CA3009013C (en) 2018-04-23 2022-06-21 Pelican International Inc. Process, apparatus and system for creating extruded material having color effects and products made with extruded material created with same
US11577440B2 (en) 2018-07-09 2023-02-14 Material Answers Llc Methods for generating interfacial surfaces and devices therefor
EP4059979A1 (en) 2021-03-18 2022-09-21 Sulzer Management AG A process of continuously manufacturing a poly(hydroxy acid) homo- or copolymer with tunable molecular weight, structure and composition
EP4445978A1 (en) 2023-04-11 2024-10-16 Sulzer Management AG A devolatilization apparatus comprising distributors comprising a static mixer
EP4445980A1 (en) 2023-04-11 2024-10-16 Sulzer Management AG A devolatilization apparatus comprising a perforated roof element
EP4445979A1 (en) 2023-04-11 2024-10-16 Sulzer Management AG A multi-stage devolatilization apparatus comprising at least one static mixer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2847196A (en) * 1955-06-28 1958-08-12 Philip J Franklin Dispenser for thermosetting materials
US3239197A (en) * 1960-05-31 1966-03-08 Dow Chemical Co Interfacial surface generator
GB944705A (en) * 1960-07-26 1963-12-18 Unilever Ltd Homogenising device and method
US3190618A (en) * 1963-04-30 1965-06-22 Katzen Raphael Fluid mixer

Also Published As

Publication number Publication date
US3743250A (en) 1973-07-03
JPS504647A (en) 1975-01-18
DE2323930A1 (en) 1973-11-22
CA973540A (en) 1975-08-26

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