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GB1386955A - Tubulence promoting devices - Google Patents

Tubulence promoting devices

Info

Publication number
GB1386955A
GB1386955A GB1734572*[A GB1734572A GB1386955A GB 1386955 A GB1386955 A GB 1386955A GB 1734572 A GB1734572 A GB 1734572A GB 1386955 A GB1386955 A GB 1386955A
Authority
GB
United Kingdom
Prior art keywords
elements
members
tube
sept
twisted
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
GB1734572*[A
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.)
SPX Flow Technology Crawley Ltd
Original Assignee
APV Corp Ltd
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
Priority to BE788921D priority Critical patent/BE788921A/en
Application filed by APV Corp Ltd filed Critical APV Corp Ltd
Priority to GB1734572*[A priority patent/GB1386955A/en
Priority to FR7232589A priority patent/FR2197127B1/fr
Priority to DE19727234116U priority patent/DE7234116U/en
Priority to NL7212536A priority patent/NL7212536A/xx
Priority to DE2245442A priority patent/DE2245442A1/en
Publication of GB1386955A publication Critical patent/GB1386955A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
    • 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
    • B01F25/4314—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor with helical baffles
    • B01F25/43141—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor with helical baffles composed of consecutive sections of helical formed elements
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Confectionery (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

1386955 Mixing in conduits A P V Co Ltd 12 Sept 1972 [17 Sept 1971 14 April 1972] 43536/71 and 17345/72 Heading B1C A static mixer for flowing gases, liquids or fluent solids comprises a tube 1 enclosing a plurality of elements, some at least of the elements each consisting of a plurality of striplike members as 4, 5 and 6, 7 twisted about a longitudinal median axis and arranged with those axes parallel, the elements being arranged in series in spaced, overlapping or (as shown) abutting relationship with their adjacent ends differently orientated. Each element may consist of two members the width of each of which is half the diameter of the tube, but there may be three or four members per element (see Figs. 2 and 3, not shown); the members may be twisted through 180‹ as shown, or 90‹; the members of an element may be of the same or opposite hand, as may be successive elements; the tube 3 may have a heat exchange jacket. In another embodiment (see the only Fig. of Provisional Specification 17345/72, not shown) these multiple-member elements alternate with elements consisting of a single member the width of which is equal to the diameter of the tube and the twist of which is greater or less than 90‹, e.g. by 22¢‹, so that each successive multiplemember element is advanced or retarded.
GB1734572*[A 1971-09-17 1972-04-14 Tubulence promoting devices Expired GB1386955A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BE788921D BE788921A (en) 1971-09-17 IMPROVEMENTS RELATED TO TURBULENCE GENERATING DEVICES
GB1734572*[A GB1386955A (en) 1971-09-17 1972-04-14 Tubulence promoting devices
FR7232589A FR2197127B1 (en) 1971-09-17 1972-09-14
DE19727234116U DE7234116U (en) 1971-09-17 1972-09-15 DEVICE TO SUPPORT THE DEVELOPMENT OF TURBULENCE
NL7212536A NL7212536A (en) 1971-09-17 1972-09-15
DE2245442A DE2245442A1 (en) 1971-09-17 1972-09-15 DEVICE TO SUPPORT THE DEVELOPMENT OF TURBULENCE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4353671 1971-09-17
GB1734572*[A GB1386955A (en) 1971-09-17 1972-04-14 Tubulence promoting devices

Publications (1)

Publication Number Publication Date
GB1386955A true GB1386955A (en) 1975-03-12

Family

ID=26252625

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1734572*[A Expired GB1386955A (en) 1971-09-17 1972-04-14 Tubulence promoting devices

Country Status (5)

Country Link
BE (1) BE788921A (en)
DE (2) DE7234116U (en)
FR (1) FR2197127B1 (en)
GB (1) GB1386955A (en)
NL (1) NL7212536A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984002088A1 (en) * 1982-11-29 1984-06-07 Merix Corp Packing unit
US4461579A (en) * 1981-07-31 1984-07-24 Statiflo, Inc. Motionless mixer combination
US4527712A (en) * 1979-07-19 1985-07-09 Nordson Corporation Method and apparatus for dispensing liquid compositions
US5063000A (en) * 1989-05-03 1991-11-05 Mix Thomas W Packing elements
US5120445A (en) * 1988-07-26 1992-06-09 The British Petroleum Co. P.L.C. Mixing apparatus and method
US5407607A (en) * 1993-11-09 1995-04-18 Mix; Thomas W. Structured packing elements
WO2016016045A1 (en) 2014-07-29 2016-02-04 Unilever Plc Frozen confection and process of making
WO2018115172A1 (en) 2016-12-21 2018-06-28 Unilever Plc Variegator
US11701626B2 (en) 2017-07-12 2023-07-18 Nordson Corporation Static mixer with a triangular mixing conduit
CN118960473A (en) * 2024-09-03 2024-11-15 武汉理工大学 A ship heat and mass exchanger coated with high heat transfer anti-corrosion coating and preparation method thereof
US12330125B2 (en) 2021-04-07 2025-06-17 Mizuyoke Co., Ltd. Mixing blade and mixing apparatus for liquids

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536162B1 (en) * 1982-11-15 1987-12-31 Valeo DEVICE FOR PROMOTING THE TURBULENCE OF A FLUID FLOW IN A TUBE, ITS MOUNTING METHOD AND HEAT EXCHANGER COMPRISING THIS DEVICE
SE454245B (en) * 1984-12-18 1988-04-18 Flaekt Ab DEVICE FOR IN A CONTACT REACTOR AND WITH THE HELP OF ONE OR MULTIPLE VERTILIZATIONS, MIXING A MIXING OF A FIRST MEDIUM WITH ANOTHER MEDIUM
CS264468B1 (en) * 1987-10-07 1989-08-14 Jan Ing Kabatek Apparatus for continuous mixing of liquids
EP0620757A1 (en) * 1992-09-08 1994-10-26 Sika Robotics AG Device for mixing substances
DE19539923C1 (en) * 1995-10-26 1997-06-26 Esg Gmbh Static mixer for e.g. fuel and ammonia-air mixt.
DE20103983U1 (en) * 2001-03-07 2002-07-11 fischerwerke Artur Fischer GmbH & Co. KG, 72178 Waldachtal static mixer
DE10206250B4 (en) * 2002-02-15 2004-05-06 Lai, Ming-Yu, Ta-Ya Hsiang Connector for a liquid container
DE202009002115U1 (en) * 2009-02-13 2010-07-15 Vemag Maschinenbau Gmbh Mixing device for food masses such as sausage meat and filling machine
DE102011084476A1 (en) 2011-10-13 2013-04-18 Man Diesel & Turbo Se Tube reactor
DE102011121543A1 (en) 2011-10-13 2013-04-18 Man Diesel & Turbo Se Tube bundle reactor useful for catalytic gas-phase reactions, comprises bundle of reaction tubes, heat carrier-annular flow channel, external pump comprising pump housing, main heat exchanger, second heat carrier-annular return channel

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4527712A (en) * 1979-07-19 1985-07-09 Nordson Corporation Method and apparatus for dispensing liquid compositions
US4461579A (en) * 1981-07-31 1984-07-24 Statiflo, Inc. Motionless mixer combination
WO1984002088A1 (en) * 1982-11-29 1984-06-07 Merix Corp Packing unit
US5120445A (en) * 1988-07-26 1992-06-09 The British Petroleum Co. P.L.C. Mixing apparatus and method
US5063000A (en) * 1989-05-03 1991-11-05 Mix Thomas W Packing elements
US5578254A (en) * 1993-11-09 1996-11-26 Mix; Thomas W. Structured packing elements
US5407607A (en) * 1993-11-09 1995-04-18 Mix; Thomas W. Structured packing elements
WO2016016045A1 (en) 2014-07-29 2016-02-04 Unilever Plc Frozen confection and process of making
US11596163B2 (en) 2014-07-29 2023-03-07 Conopco, Inc. Frozen confection and process of making
US11812764B2 (en) 2014-07-29 2023-11-14 Conopco, Inc. Frozen confection and process of making
WO2018115172A1 (en) 2016-12-21 2018-06-28 Unilever Plc Variegator
AU2017384636B2 (en) * 2016-12-21 2020-10-01 Magnum IP Holdings B.V. Variegator
US11701626B2 (en) 2017-07-12 2023-07-18 Nordson Corporation Static mixer with a triangular mixing conduit
US12330125B2 (en) 2021-04-07 2025-06-17 Mizuyoke Co., Ltd. Mixing blade and mixing apparatus for liquids
CN118960473A (en) * 2024-09-03 2024-11-15 武汉理工大学 A ship heat and mass exchanger coated with high heat transfer anti-corrosion coating and preparation method thereof

Also Published As

Publication number Publication date
FR2197127B1 (en) 1977-07-29
FR2197127A1 (en) 1974-03-22
DE7234116U (en) 1977-01-13
NL7212536A (en) 1973-03-20
BE788921A (en) 1973-01-02
DE2245442A1 (en) 1973-03-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee