FR2448931A1 - Appareil de melange de fluides et son utilisation - Google Patents

Appareil de melange de fluides et son utilisation

Info

Publication number
FR2448931A1
FR2448931A1 FR8003507A FR8003507A FR2448931A1 FR 2448931 A1 FR2448931 A1 FR 2448931A1 FR 8003507 A FR8003507 A FR 8003507A FR 8003507 A FR8003507 A FR 8003507A FR 2448931 A1 FR2448931 A1 FR 2448931A1
Authority
FR
France
Prior art keywords
fluid
mixing apparatus
passages
fluid mixing
series
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.)
Withdrawn
Application number
FR8003507A
Other languages
English (en)
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co 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 claimed from JP1858079A external-priority patent/JPS55111832A/ja
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of FR2448931A1 publication Critical patent/FR2448931A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
    • A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
    • A01C23/042—Adding fertiliser to watering systems
    • 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
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3121—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
    • 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
    • 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
    • B01F25/40—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
    • B01F25/43211—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 using a simple by-pass for separating and recombining the flow, e.g. by using branches of different length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/834—Mixing in several steps, e.g. successive steps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Accessories For Mixers (AREA)
  • Fertilizing (AREA)
  • Catching Or Destruction (AREA)

Abstract

L'INVENTION CONCERNE UN APPAREIL MELANGEUR DE FLUIDES. CET APPAREIL EST CARACTERISE PAR LE FAIT QU'IL COMPREND UN CORPS DE MELANGE 1 COMPORTANT UNE ENTREE DE FLUIDE 1A, UNE SORTIE DE FLUIDE 1B ET UNE SERIE DE PASSAGES 1C, 1D COMMUNIQUANT AVEC CETTE ENTREE ET AVEC CETTE SORTIE DE FLUIDE, UN MECANISME ETANT PREVU DANS AU MOINS L'UN D'UNE SERIE DE PASSAGES, CE MECANISME PERMETTANT DE FAIRE VARIER A VOLONTE LA SURFACE DE LA SECTION TRANSVERSALE DE CE PASSAGE 1C, ET AU MOINS UNE ENTREE 4 PERMETTANT D'INTRODUIRE, PAR EFFET D'ASPIRATION, UN FLUIDE DESTINE A FAIRE PARTIE DU MELANGE DANS AU MOINS L'UN DES PASSAGES RESTANTS 1D. APPLICATION A L'AGRICULTURE.
FR8003507A 1979-02-19 1980-02-18 Appareil de melange de fluides et son utilisation Withdrawn FR2448931A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1858079A JPS55111832A (en) 1980-01-07 1979-02-19 Fluid admixing apparatus

Publications (1)

Publication Number Publication Date
FR2448931A1 true FR2448931A1 (fr) 1980-09-12

Family

ID=11975558

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8003507A Withdrawn FR2448931A1 (fr) 1979-02-19 1980-02-18 Appareil de melange de fluides et son utilisation

Country Status (5)

Country Link
AU (1) AU5545780A (fr)
FR (1) FR2448931A1 (fr)
GB (1) GB2043477A (fr)
IL (1) IL59386A0 (fr)
NL (1) NL8000988A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991011238A1 (fr) * 1990-02-02 1991-08-08 Sports Marine International Pty. Ltd. Distillation sous vide a l'aide d'un appareil d'aspiration
CN110959359A (zh) * 2019-12-18 2020-04-07 刘璐 一种施肥用农业机械
CN115646331A (zh) * 2022-11-07 2023-01-31 泰州市金琥珀油品有限公司 一种润滑油调配用可定量调配釜

Also Published As

Publication number Publication date
AU5545780A (en) 1980-08-28
GB2043477A (en) 1980-10-08
IL59386A0 (en) 1980-05-30
NL8000988A (nl) 1980-08-21

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Legal Events

Date Code Title Description
ST Notification of lapse