DE2323930A1 - Vorrichtung zum erzeugen von um eine achse verlaufenden wendelfoermigen stroemungen - Google Patents

Vorrichtung zum erzeugen von um eine achse verlaufenden wendelfoermigen stroemungen

Info

Publication number
DE2323930A1
DE2323930A1 DE2323930A DE2323930A DE2323930A1 DE 2323930 A1 DE2323930 A1 DE 2323930A1 DE 2323930 A DE2323930 A DE 2323930A DE 2323930 A DE2323930 A DE 2323930A DE 2323930 A1 DE2323930 A1 DE 2323930A1
Authority
DE
Germany
Prior art keywords
housing
guide elements
flow guide
flow
mixing
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.)
Pending
Application number
DE2323930A
Other languages
German (de)
English (en)
Inventor
Jun Edward F Fitzhugh
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.)
FITZHUGH JUN
Original Assignee
FITZHUGH JUN
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 FITZHUGH JUN filed Critical FITZHUGH JUN
Publication of DE2323930A1 publication Critical patent/DE2323930A1/de
Pending 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
    • B01F25/431—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
    • 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
    • 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)
DE2323930A 1972-05-12 1973-05-11 Vorrichtung zum erzeugen von um eine achse verlaufenden wendelfoermigen stroemungen Pending DE2323930A1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE2323930A1 true DE2323930A1 (de) 1973-11-22

Family

ID=22957152

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2323930A Pending DE2323930A1 (de) 1972-05-12 1973-05-11 Vorrichtung zum erzeugen von um eine achse verlaufenden wendelfoermigen stroemungen

Country Status (4)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4338426C2 (de) * 1993-05-11 2003-10-30 Graco Minnesota Inc Vorrichtung zum Mischen von Flüssigkeiten
DE102010007249A1 (de) * 2010-02-09 2011-08-11 Went, Tilo, 53474 Wärmetauscher, Kondensator

Families Citing this family (31)

* 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 (de) * 1977-05-31 1986-05-28 Gebrüder Sulzer AG, 8401 Winterthur Mit Einbauten versehener Strömungskanal für ein an einem indirekten Austausch, insbesondere Wärmeaustausch, beteiligtes Medium
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 (fr) * 1986-01-10 1989-10-20 Total France Dispositif de maintien en position d'une extremite d'un element mobile, entraine en rotation dans un tube et application a la prevention de l'encrassement et au nettoyage de ce tube.
EP0850745B1 (de) * 1996-12-23 2003-10-22 Sulzer Chemtech AG Düse für eine Polymerschmelze
DE50001174D1 (de) * 2000-06-19 2003-03-06 Balcke Duerr Energietech Gmbh Mischer für die Mischung von Gasen und anderen Newtonschen Flüssigkeiten
EP1551539B1 (en) * 2002-07-15 2007-11-14 Sulzer Chemtech AG Assembly of crossing elements and method of constructing same
US20040007350A1 (en) * 2002-07-15 2004-01-15 Lambert Wu Energy exchanging apparatus
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
EP2150765B1 (de) * 2007-05-24 2011-02-16 Atlas Holding AG Strömungskanal für einen mischer-wärmetauscher
US20110164465A1 (en) * 2010-01-06 2011-07-07 Robert Smith Heat exchanger with helical flow path
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
EP4445980A1 (en) 2023-04-11 2024-10-16 Sulzer Management AG A devolatilization apparatus comprising a perforated roof element
EP4445978A1 (en) 2023-04-11 2024-10-16 Sulzer Management AG A devolatilization apparatus comprising distributors comprising a static mixer
EP4445979A1 (en) 2023-04-11 2024-10-16 Sulzer Management AG A multi-stage devolatilization apparatus comprising at least one static mixer
EP4470999A1 (en) 2023-06-01 2024-12-04 Sulzer Management AG A process and plant for recycling polystyrene waste containing at least one organic halogen containing flame retardant
EP4491365A1 (en) 2023-07-13 2025-01-15 Sulzer Management AG Method and device for the continuous production of graded polymer foams
EP4529978A1 (en) 2023-09-26 2025-04-02 Sulzer Management AG A reactor and a method for performing a polycondensation or depolymerization reaction
WO2026017663A1 (en) 2024-07-16 2026-01-22 Sulzer Management Ag A process for efficiently producing an additive containing solid polyester composition
WO2026017651A1 (en) 2024-07-16 2026-01-22 Sulzer Management Ag A process for efficiently producing polylactone
WO2026078232A1 (en) 2024-10-11 2026-04-16 Sulzer Management Ag Process and apparatus for continuously manufacturing a homopolymer
WO2026078230A1 (en) 2024-10-11 2026-04-16 Sulzer Management Ag Process of continuously manufacturing a poly(hydroxy acid) homopolymer

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4338426C2 (de) * 1993-05-11 2003-10-30 Graco Minnesota Inc Vorrichtung zum Mischen von Flüssigkeiten
DE102010007249A1 (de) * 2010-02-09 2011-08-11 Went, Tilo, 53474 Wärmetauscher, Kondensator

Also Published As

Publication number Publication date
JPS5226624B2 (https=) 1977-07-15
CA973540A (en) 1975-08-26
JPS504647A (https=) 1975-01-18
US3743250A (en) 1973-07-03

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