WO2014111770A8 - Dispositif de dosage pour introduire un additif liquide dans un courant de liquide principal - Google Patents

Dispositif de dosage pour introduire un additif liquide dans un courant de liquide principal Download PDF

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Publication number
WO2014111770A8
WO2014111770A8 PCT/IB2013/061042 IB2013061042W WO2014111770A8 WO 2014111770 A8 WO2014111770 A8 WO 2014111770A8 IB 2013061042 W IB2013061042 W IB 2013061042W WO 2014111770 A8 WO2014111770 A8 WO 2014111770A8
Authority
WO
WIPO (PCT)
Prior art keywords
pump
venturi
additive
inlet
main liquid
Prior art date
Application number
PCT/IB2013/061042
Other languages
English (en)
Other versions
WO2014111770A1 (fr
Inventor
Sébastien FURET
Sandrine Lambinet
Philippe Duquennoy
Manal BADII
Original Assignee
Dosatron International
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 US14/761,555 priority Critical patent/US10197071B2/en
Priority to KR1020157021393A priority patent/KR102144559B1/ko
Priority to CN201380073216.4A priority patent/CN105026754B/zh
Priority to ES13826872.7T priority patent/ES2609034T3/es
Priority to MYPI2015702337A priority patent/MY182941A/en
Priority to BR112015016794A priority patent/BR112015016794A2/pt
Priority to AU2013373659A priority patent/AU2013373659B2/en
Application filed by Dosatron International filed Critical Dosatron International
Priority to DK13826872.7T priority patent/DK2946110T3/en
Priority to EA201591336A priority patent/EA027193B1/ru
Priority to JP2015553183A priority patent/JP6300825B2/ja
Priority to NZ710112A priority patent/NZ710112A/en
Priority to CA2897457A priority patent/CA2897457C/fr
Priority to EP13826872.7A priority patent/EP2946110B1/fr
Priority to SG11201505583SA priority patent/SG11201505583SA/en
Priority to MX2015009227A priority patent/MX370015B/es
Publication of WO2014111770A1 publication Critical patent/WO2014111770A1/fr
Priority to IL239979A priority patent/IL239979B/en
Publication of WO2014111770A8 publication Critical patent/WO2014111770A8/fr
Priority to HK16104329.6A priority patent/HK1216436A1/zh

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
    • B01F25/30—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
    • B01F25/3124—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow
    • B01F25/31242—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow the main flow being injected in the central area of the venturi, creating an aspiration in the circumferential part of the conduit
    • 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
    • B01F25/3123—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with two or more Venturi elements
    • B01F25/31232—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with two or more Venturi elements used simultaneously
    • 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
    • B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
    • B01F25/3143—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit characterised by the specific design of the injector
    • 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
    • B01F25/316—Injector mixers in conduits or tubes through which the main component flows with containers for additional components fixed to the conduit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
    • F04B13/02—Pumps specially modified to deliver fixed or variable measured quantities of two or more fluids at the same time
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F04B23/08—Combinations of two or more pumps the pumps being of different types
    • F04B23/10—Combinations of two or more pumps the pumps being of different types at least one pump being of the reciprocating positive-displacement type
    • F04B23/106—Combinations of two or more pumps the pumps being of different types at least one pump being of the reciprocating positive-displacement type being an axial piston pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/103—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber
    • F04B9/105—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber reciprocating movement of the pumping member being obtained by a double-acting liquid motor
    • F04B9/1053—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber reciprocating movement of the pumping member being obtained by a double-acting liquid motor one side of the double-acting liquid motor being always under the influence of the liquid under pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/02—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid
    • F04F5/10—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid displacing liquids, e.g. containing solids, or liquids and elastic fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/02—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid
    • F04F5/10—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid displacing liquids, e.g. containing solids, or liquids and elastic fluids
    • F04F5/12—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid displacing liquids, e.g. containing solids, or liquids and elastic fluids of multi-stage type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles
    • F04F5/461—Adjustable nozzles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles
    • F04F5/463—Arrangements of nozzles with provisions for mixing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/48—Control
    • 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
    • B01F25/3125—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characteristics of the Venturi parts
    • B01F25/31251—Throats
    • B01F25/312511—Adjustable Venturi throat

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Measuring Volume Flow (AREA)
  • Accessories For Mixers (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Reciprocating Pumps (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

Dispositif de dosage pour introduire un additif liquide dans un courant de liquide principal, circulant dans une conduite, comprenant une pompe (3) à piston différentiel à mouvement alternatif pour prélever l'additif (A) dans un récipient (2) et le doser, cette pompe comportant une première entrée (8) pour recevoir un débit de liquide principal qui assure l'entraînement de la pompe, une seconde entrée (9) pour prélever l'additif et une sortie (10) pour le mélange d'additif et de liquide principal, le dispositif comprenant un venturi (11 ) installé dans la conduite, la pompe (3) étant branchée en parallèle du venturi (11 ), la première entrée (8) de la pompe étant reliée par une première canalisation (12) à l'entrée du venturi tandis que la sortie (10) de la pompe est reliée par une deuxième canalisation (13) au col (11c) du venturi; le dispositif comporte un moyen d'étranglement variable (E) du col (11c) du venturi, et un moyen (G) sensible à la perte de charge dans la pompe (3), propre à commander le moyen d'étranglement (E) du col du venturi pour réduire la section de passage lorsque la perte de charge dans la pompe augmente, et pour augmenter la section de passage lorsque la perte de charge dans la pompe diminue.
PCT/IB2013/061042 2013-01-17 2013-12-17 Dispositif de dosage pour introduire un additif liquide dans un courant de liquide principal WO2014111770A1 (fr)

Priority Applications (17)

Application Number Priority Date Filing Date Title
EP13826872.7A EP2946110B1 (fr) 2013-01-17 2013-12-17 Dispositif de dosage pour introduire un additif liquide dans un courant de liquide principal
CN201380073216.4A CN105026754B (zh) 2013-01-17 2013-12-17 用于将液体添加剂引入主液体流中的计量装置
ES13826872.7T ES2609034T3 (es) 2013-01-17 2013-12-17 Dispositivo de dosificado para introducir un aditivo líquido en una corriente de líquido principal
MYPI2015702337A MY182941A (en) 2013-01-17 2013-12-17 Metering device for introducing a liquid additive into a stream of main liquid
BR112015016794A BR112015016794A2 (pt) 2013-01-17 2013-12-17 dispositivo de dosagem para introduzir um aditivo líquido em uma corrente de líquido principal
AU2013373659A AU2013373659B2 (en) 2013-01-17 2013-12-17 Metering device for introducing a liquid additive into a stream of main liquid
JP2015553183A JP6300825B2 (ja) 2013-01-17 2013-12-17 基本液体の流れに液体添加物を投入するための計量デバイス
DK13826872.7T DK2946110T3 (en) 2013-01-17 2013-12-17 Dosing apparatus for introducing a liquid additive into a main fluid stream
EA201591336A EA027193B1 (ru) 2013-01-17 2013-12-17 Устройство дозировки для введения жидкой добавки в главный поток жидкости
US14/761,555 US10197071B2 (en) 2013-01-17 2013-12-17 Controllable constriction device for the throat of a venturi channel for introducing a liquid additive into a stream of main liquid
NZ710112A NZ710112A (en) 2013-01-17 2013-12-17 Metering device for introducing a liquid additive into a stream of main liquid
CA2897457A CA2897457C (fr) 2013-01-17 2013-12-17 Dispositif de dosage pour introduire un additif liquide dans un courant de liquide principal
KR1020157021393A KR102144559B1 (ko) 2013-01-17 2013-12-17 주요 액체의 스트림 안으로 액체 첨가제를 도입하기 위한 계량 장치
SG11201505583SA SG11201505583SA (en) 2013-01-17 2013-12-17 Metering device for introducing a liquid additive into a stream of main liquid
MX2015009227A MX370015B (es) 2013-01-17 2013-12-17 Dispositivo de medición para introducir un aditivo líquido en una corriente de líquido principal.
IL239979A IL239979B (en) 2013-01-17 2015-07-16 A measuring device for introducing a liquid additive into a stream of main liquid
HK16104329.6A HK1216436A1 (zh) 2013-01-17 2016-04-15 用於將液體添加劑引入主液體流中的計量裝置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1350397A FR3001003B1 (fr) 2013-01-17 2013-01-17 Dispositif de dosage pour introduire un additif liquide dans un courant de liquide principal.
FR1350397 2013-01-17

Publications (2)

Publication Number Publication Date
WO2014111770A1 WO2014111770A1 (fr) 2014-07-24
WO2014111770A8 true WO2014111770A8 (fr) 2015-09-03

Family

ID=48289289

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2013/061042 WO2014111770A1 (fr) 2013-01-17 2013-12-17 Dispositif de dosage pour introduire un additif liquide dans un courant de liquide principal

Country Status (23)

Country Link
US (1) US10197071B2 (fr)
EP (1) EP2946110B1 (fr)
JP (1) JP6300825B2 (fr)
KR (1) KR102144559B1 (fr)
CN (1) CN105026754B (fr)
AR (1) AR094500A1 (fr)
AU (1) AU2013373659B2 (fr)
BR (1) BR112015016794A2 (fr)
CA (1) CA2897457C (fr)
DK (1) DK2946110T3 (fr)
EA (1) EA027193B1 (fr)
ES (1) ES2609034T3 (fr)
FR (1) FR3001003B1 (fr)
HK (1) HK1216436A1 (fr)
HU (1) HUE031933T2 (fr)
IL (1) IL239979B (fr)
MX (1) MX370015B (fr)
MY (1) MY182941A (fr)
NZ (1) NZ710112A (fr)
PL (1) PL2946110T3 (fr)
PT (1) PT2946110T (fr)
SG (1) SG11201505583SA (fr)
WO (1) WO2014111770A1 (fr)

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FR3001003B1 (fr) * 2013-01-17 2015-03-20 Dosatron International Dispositif de dosage pour introduire un additif liquide dans un courant de liquide principal.
FR3016132B1 (fr) 2014-01-06 2016-02-05 Groupe Leader Premelangeur et installation associee
FR3016302B1 (fr) * 2014-01-10 2016-02-05 Dosatron International Melangeur statique pour homogeneiser un melange d'au moins deux liquides et dispositif de dosage equipe d'un tel melangeur
CN108348117A (zh) * 2015-06-30 2018-07-31 控制向导企业有限公司 表面处理器具、过滤器及其部件
FR3042235B1 (fr) * 2015-10-13 2020-03-27 Dosatron International Machine hydraulique et pompe doseuse reversible equipee d'une telle machine
FR3054004B1 (fr) * 2016-07-13 2018-08-24 Dosatron International Mecanisme de dosage d'une pompe a dosage proportionnel, pompe et procede de mise en œuvre associes
MX2018005056A (es) * 2017-07-19 2019-03-28 Chapin Mfg Inc Dispositivo de tubo venturi variable con vastago de valvula ajustable.
WO2019089624A1 (fr) * 2017-11-01 2019-05-09 National Oilwell Varco, L.P. Système de pompe alternative
CN107991449A (zh) * 2017-11-17 2018-05-04 宁波水表股份有限公司 一种供水检测控制系统及方法
US11644020B2 (en) 2019-07-29 2023-05-09 Diversey, Inc. Fluid dosing system
US11596911B2 (en) * 2020-04-07 2023-03-07 Mpw Industrial Services Group, Inc. Chemical injection system for connection to a chemical tank and a process line
CN113458982B (zh) * 2021-06-23 2022-03-29 广州大学 一种用于强化研磨加工的多相物料混合装置
NL2029588B1 (en) * 2021-11-02 2023-06-01 Magnets For Emulsions N V Flow control device and mixing assembly comprising said flow control device

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FR3001003B1 (fr) * 2013-01-17 2015-03-20 Dosatron International Dispositif de dosage pour introduire un additif liquide dans un courant de liquide principal.
FR3016302B1 (fr) * 2014-01-10 2016-02-05 Dosatron International Melangeur statique pour homogeneiser un melange d'au moins deux liquides et dispositif de dosage equipe d'un tel melangeur

Also Published As

Publication number Publication date
PL2946110T3 (pl) 2017-06-30
CA2897457A1 (fr) 2014-07-24
EA027193B1 (ru) 2017-06-30
HUE031933T2 (en) 2017-08-28
MX370015B (es) 2019-11-28
SG11201505583SA (en) 2015-08-28
MX2015009227A (es) 2016-04-25
JP2016509649A (ja) 2016-03-31
NZ710112A (en) 2017-12-22
WO2014111770A1 (fr) 2014-07-24
FR3001003A1 (fr) 2014-07-18
HK1216436A1 (zh) 2016-11-11
FR3001003B1 (fr) 2015-03-20
BR112015016794A2 (pt) 2017-07-11
KR102144559B1 (ko) 2020-08-13
JP6300825B2 (ja) 2018-03-28
DK2946110T3 (en) 2017-02-06
AU2013373659A1 (en) 2015-08-06
KR20150110578A (ko) 2015-10-02
US10197071B2 (en) 2019-02-05
MY182941A (en) 2021-02-05
IL239979A0 (en) 2015-08-31
EA201591336A1 (ru) 2015-11-30
CA2897457C (fr) 2017-10-17
EP2946110A1 (fr) 2015-11-25
CN105026754B (zh) 2017-04-26
PT2946110T (pt) 2017-01-13
AU2013373659B2 (en) 2016-12-22
ES2609034T3 (es) 2017-04-18
CN105026754A (zh) 2015-11-04
EP2946110B1 (fr) 2016-11-23
US20150361994A1 (en) 2015-12-17
IL239979B (en) 2020-08-31
AR094500A1 (es) 2015-08-05

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