WO2008077437A1 - Dispositif de dosage destiné à doser une composition de détergent solide présentant des propriétés de conduction en solution - Google Patents

Dispositif de dosage destiné à doser une composition de détergent solide présentant des propriétés de conduction en solution Download PDF

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Publication number
WO2008077437A1
WO2008077437A1 PCT/EP2006/070149 EP2006070149W WO2008077437A1 WO 2008077437 A1 WO2008077437 A1 WO 2008077437A1 EP 2006070149 W EP2006070149 W EP 2006070149W WO 2008077437 A1 WO2008077437 A1 WO 2008077437A1
Authority
WO
WIPO (PCT)
Prior art keywords
solution
composition
dosing
line
dosing apparatus
Prior art date
Application number
PCT/EP2006/070149
Other languages
English (en)
Inventor
Carola Stingl
Gerold Carlhoff
Heribert Lohwieser
Andreas Ruppert
Original Assignee
Ecolab Inc.
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 Ecolab Inc. filed Critical Ecolab Inc.
Priority to PCT/EP2006/070149 priority Critical patent/WO2008077437A1/fr
Publication of WO2008077437A1 publication Critical patent/WO2008077437A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/44—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
    • A47L15/4436—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants in the form of a detergent solution made by gradually dissolving a powder detergent cake or a solid detergent block
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F21/00—Dissolving
    • B01F21/20—Dissolving using flow mixing
    • B01F21/22—Dissolving using flow mixing using additional holders in conduits, containers or pools for keeping the solid material in place, e.g. supports or receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F21/00—Dissolving
    • B01F21/30—Workflow diagrams or layout of plants, e.g. flow charts; Details of workflow diagrams or layout of plants, e.g. controlling means
    • 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
    • B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
    • B01F25/25—Mixing by jets impinging against collision plates
    • 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
    • B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B01F35/2133—Electrical conductivity or dielectric constant of the mixture

Definitions

  • a solid composition concentrate which can be brought into solution, for example, for cleaning purposes in a washing machine or the like has, compared to corresponding liquid compositions concentrates, the advantage that normally the concentration of the active components is much higher than the concentration of said active components in a corresponding liquid composition, since the amount of solvent is reduced or the solvent can even be avoided at all.
  • This has the advantage that the solid composition, i.e. a solid detergent composition, saves volume and weight with respect to storage and transportation capacities.
  • the US patent 5,137,694 discloses a cleaning system and dispenser which feature a reservoir for retaining a liquid detergent solution, a chamber for retaining a solid dissolvable detergent, a measurement device for measuring the concentration of detergent in the liquid detergent solution, and a flow control device for circulating the liquid detergent solution from the reservoir into contact with the solid detergent so as to dissolve a portion of the solid detergent and increase the concentration of detergent in the liquid detergent solution.
  • the dispenser according to US 5,173,694 provides a circulation of the liquid detergent solution which is dependent on a response signal from the concentration measuring device so that the concentration of the detergent in the liquid detergent solution does not fall below a pre-determined minimum.
  • the solid composition is not in a capsule but in the form of a massive block being wrapped with or packed in any kind of foil, e.g. polymer or metal foil, or paper.
  • the block of the solid composition has to be unwrapped or unpacked before it is placed within the box of the dosing apparatus.
  • said flow control element is being closed by the electronic control unit when the filling height of the composition solution within the solution reservoir reaches the upper level gauge.
  • the electronic control unit typically makes the spray means work while at the same time the option of discharging the composition solution via the discharge line is temporarily suspended until the predetermined concentration of the composition solution is reached again.
  • Figure 1 shows schematically the dosing apparatus according to the present invention.

Abstract

La présente invention concerne un dispositif de dosage permettant de doser une composition soluble mais solide et un procédé de dosage correspondant. Le dispositif de dosage comprend : au moins une boîte ou une boîte servant à contenir la composition solide ; un réservoir de solution (3) pour contenir la solution de la composition (4) ; au moins un dispositif de pulvérisation (5) afin de mettre la solution de la composition en contact avec la composition solide présente dans la boîte de telle sorte qu'une quantité de la composition solide se dissout et la solution ainsi obtenue s'écoule dans le réservoir de solution ; une conduite d'alimentation (6) comprenant un raccord pour liquide (7) destiné à alimenter le réservoir de solution (3) en liquide, idéalement de l'eau ; une conduite de sortie (8), comprenant une décharge destinée à évacuer la solution de composition ; une conduite de pulvérisation (10) destinée à alimenter le dispositif de pulvérisation avec la solution de composition provenant du réservoir de solution ; une conduite de circulation provenant du réservoir de solution et finissant dans le réservoir de solution afin d'entraîner la circulation de la solution de composition ; un dispositif, de préférence deux indicateurs de niveau (12, 13), destiné à mesurer la hauteur de remplissage dans le réservoir de solution ; un dispositif de mesure (14) destiné à la mesure de la conductivité de la composition de solution ; et au moins une pompe d'alimentation motorisée (15) destinée à mouvoir la solution de composition.
PCT/EP2006/070149 2006-12-22 2006-12-22 Dispositif de dosage destiné à doser une composition de détergent solide présentant des propriétés de conduction en solution WO2008077437A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/EP2006/070149 WO2008077437A1 (fr) 2006-12-22 2006-12-22 Dispositif de dosage destiné à doser une composition de détergent solide présentant des propriétés de conduction en solution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2006/070149 WO2008077437A1 (fr) 2006-12-22 2006-12-22 Dispositif de dosage destiné à doser une composition de détergent solide présentant des propriétés de conduction en solution

Publications (1)

Publication Number Publication Date
WO2008077437A1 true WO2008077437A1 (fr) 2008-07-03

Family

ID=38472928

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/070149 WO2008077437A1 (fr) 2006-12-22 2006-12-22 Dispositif de dosage destiné à doser une composition de détergent solide présentant des propriétés de conduction en solution

Country Status (1)

Country Link
WO (1) WO2008077437A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011157298A1 (fr) 2010-06-18 2011-12-22 Ecolab Usa Inc. Appareil de dosage et procédé de dosage d'une composition
WO2012084005A1 (fr) 2010-12-20 2012-06-28 Ecolab Inc. Système de distribution servant à distribuer une substance solide étant conductrice en solution et procédé correspondant
WO2013166289A1 (fr) * 2012-05-03 2013-11-07 Ashland Licensing And Intellectual Property Llc Distributeur pour dissolution chimique
ITMI20130391A1 (it) * 2013-03-15 2014-09-16 Euroacque S R L Ricambio per dosatori proporzionali di polifosfato
US9022642B2 (en) 2011-04-28 2015-05-05 Hubert Ray Broome Dissolution generator, method of dissolving powder, and mixing system
EP2905069A1 (fr) * 2014-02-11 2015-08-12 i-clean Technologies GmbH Appareil de dosage et procédé de fonctionnement d'un appareil de dosage
WO2016020479A1 (fr) * 2014-08-06 2016-02-11 Graff Pehrson Vesterager Gmbh Système et procédé permettant la dissolution de pastilles ou de granules de détergent
US11058999B1 (en) 2017-07-10 2021-07-13 Hubert R. Broome Rapid dissolution generator system and method for producing same

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5137694A (en) * 1985-05-08 1992-08-11 Ecolab Inc. Industrial solid detergent dispenser and cleaning system
EP0700264A1 (fr) * 1993-05-28 1996-03-13 Ecolab Inc Alarme pour produits solides detectant la baisse de niveau du produit
EP1110597A2 (fr) * 1999-12-20 2001-06-27 Air Liquide America Corporation Procédé et appareil pour mélanger en continu des solutions chimiques
US20020147124A1 (en) * 2001-04-09 2002-10-10 Klos Terry James Device and method for generating a liquid detergent concentrate from a solid detergent and a method for washing a vehicle
WO2006061041A1 (fr) * 2004-12-09 2006-06-15 Ecolab Inc. Distributeur de detergent
US20060234900A1 (en) * 2005-04-13 2006-10-19 Ecolab Inc. Composition and process for preparing a phosphonate and phosphate-free automatic dishwashing powder

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5137694A (en) * 1985-05-08 1992-08-11 Ecolab Inc. Industrial solid detergent dispenser and cleaning system
EP0700264A1 (fr) * 1993-05-28 1996-03-13 Ecolab Inc Alarme pour produits solides detectant la baisse de niveau du produit
EP1110597A2 (fr) * 1999-12-20 2001-06-27 Air Liquide America Corporation Procédé et appareil pour mélanger en continu des solutions chimiques
US20020147124A1 (en) * 2001-04-09 2002-10-10 Klos Terry James Device and method for generating a liquid detergent concentrate from a solid detergent and a method for washing a vehicle
WO2006061041A1 (fr) * 2004-12-09 2006-06-15 Ecolab Inc. Distributeur de detergent
US20060234900A1 (en) * 2005-04-13 2006-10-19 Ecolab Inc. Composition and process for preparing a phosphonate and phosphate-free automatic dishwashing powder

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2010355573B2 (en) * 2010-06-18 2016-02-25 Ecolab Usa Inc. Dosing apparatus and method for dosing a composition
WO2011157298A1 (fr) 2010-06-18 2011-12-22 Ecolab Usa Inc. Appareil de dosage et procédé de dosage d'une composition
US9290884B2 (en) 2010-06-18 2016-03-22 Ecolab Usa Inc. Dosing apparatus and method for dosing a composition
WO2012084005A1 (fr) 2010-12-20 2012-06-28 Ecolab Inc. Système de distribution servant à distribuer une substance solide étant conductrice en solution et procédé correspondant
EP2777473A1 (fr) 2010-12-20 2014-09-17 Ecolab Inc. Système de distribution pour distribuer une substance solide conductrice dans une solution et procédé correspondant
EP3298946A1 (fr) 2010-12-20 2018-03-28 Ecolab Inc. Système de distribution d'une substance solide conductrice dans une solution et procédé correspondant
US9022642B2 (en) 2011-04-28 2015-05-05 Hubert Ray Broome Dissolution generator, method of dissolving powder, and mixing system
WO2013166289A1 (fr) * 2012-05-03 2013-11-07 Ashland Licensing And Intellectual Property Llc Distributeur pour dissolution chimique
ITMI20130391A1 (it) * 2013-03-15 2014-09-16 Euroacque S R L Ricambio per dosatori proporzionali di polifosfato
EP2905069A1 (fr) * 2014-02-11 2015-08-12 i-clean Technologies GmbH Appareil de dosage et procédé de fonctionnement d'un appareil de dosage
WO2016020479A1 (fr) * 2014-08-06 2016-02-11 Graff Pehrson Vesterager Gmbh Système et procédé permettant la dissolution de pastilles ou de granules de détergent
US11369249B2 (en) 2014-08-06 2022-06-28 Graff Pehrson Vesterager Gmbh System and method for dissolving detergent tablets or granulate
US11058999B1 (en) 2017-07-10 2021-07-13 Hubert R. Broome Rapid dissolution generator system and method for producing same

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