DE602005027271D1 - Method and device for dispensing a liquid - Google Patents

Method and device for dispensing a liquid

Info

Publication number
DE602005027271D1
DE602005027271D1 DE602005027271T DE602005027271T DE602005027271D1 DE 602005027271 D1 DE602005027271 D1 DE 602005027271D1 DE 602005027271 T DE602005027271 T DE 602005027271T DE 602005027271 T DE602005027271 T DE 602005027271T DE 602005027271 D1 DE602005027271 D1 DE 602005027271D1
Authority
DE
Germany
Prior art keywords
diluent
flow
pressure
passageway
use solution
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.)
Active
Application number
DE602005027271T
Other languages
German (de)
Inventor
John E Thomas
Robert J Plantikow
Thomas P Berg
Thomas Batcher
Daniel F Brady
Scott T Russell
Terrence P Everson
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.)
Ecolab Inc
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
Priority claimed from US11/152,940 external-priority patent/US7597861B2/en
Priority claimed from US11/152,917 external-priority patent/US7708023B2/en
Application filed by Ecolab Inc filed Critical Ecolab Inc
Publication of DE602005027271D1 publication Critical patent/DE602005027271D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F21/00—Dissolving
    • B01F21/40—Dissolving characterised by the state of the material being dissolved
    • B01F21/402—Dissolving characterised by the state of the material being dissolved characterised by the configuration, form or shape of the solid material, e.g. in the form of tablets or blocks
    • B01F21/4021—Dissolving characterised by the state of the material being dissolved characterised by the configuration, form or shape of the solid material, e.g. in the form of tablets or blocks in the form of tablets stored in containers, canisters 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
    • B01F21/20—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
    • B01F21/221—Dissolving using flow mixing using additional holders in conduits, containers or pools for keeping the solid material in place, e.g. supports or receptacles comprising constructions for blocking or redispersing undissolved solids
    • 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
    • B01F35/211—Measuring of the operational parameters
    • B01F35/2115—Temperature
    • 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
    • B01F35/22—Control or regulation
    • B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
    • B01F35/2211—Amount of delivered fluid during a period
    • 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
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71805—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
    • B01F35/718051—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings being adjustable

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Nozzles (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Accessories For Mixers (AREA)
  • Control Of Temperature (AREA)
  • Devices For Dispensing Beverages (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Centrifugal Separators (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

A dispenser (10) uses first and second flow controls (70, 73). The flow controls maintain first and second flow ranges independent of diluent pressure within a pressure range, wherein the use solution's concentration is maintained over the pressure range. A third flow control (75) may also be utilized in a third diluent passageway for maintaining a third flow range independent of the diluent pressure within the pressure range. A bypass valve assembly (41) is operatively connected to the third incoming diluent passageway. The bypass valve has a temperature control valve. The temperature control valve having a bypass passageway, wherein additional diluent is added to the use solution, thereby controlling the use solution's concentration.
DE602005027271T 2004-10-18 2005-10-14 Method and device for dispensing a liquid Active DE602005027271D1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US61978304P 2004-10-18 2004-10-18
US61972704P 2004-10-18 2004-10-18
US11/152,940 US7597861B2 (en) 2004-10-18 2005-06-15 Method and apparatus to control dispensing rate of a solid product with changing temperature
US11/152,917 US7708023B2 (en) 2004-10-18 2005-06-15 Solid product dispenser

Publications (1)

Publication Number Publication Date
DE602005027271D1 true DE602005027271D1 (en) 2011-05-12

Family

ID=35781359

Family Applications (2)

Application Number Title Priority Date Filing Date
DE602005027271T Active DE602005027271D1 (en) 2004-10-18 2005-10-14 Method and device for dispensing a liquid
DE602005009571T Active DE602005009571D1 (en) 2004-10-18 2005-10-14 DISTRIBUTION DEVICE FOR SOLID PRODUCTS AND METHOD AND DEVICE FOR CONTROLLING THE DELIVERY OF A SOLID PRODUCT UNDER CHANGING TEMPERATURE

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE602005009571T Active DE602005009571D1 (en) 2004-10-18 2005-10-14 DISTRIBUTION DEVICE FOR SOLID PRODUCTS AND METHOD AND DEVICE FOR CONTROLLING THE DELIVERY OF A SOLID PRODUCT UNDER CHANGING TEMPERATURE

Country Status (12)

Country Link
EP (3) EP1980315B1 (en)
JP (1) JP5426096B2 (en)
CN (1) CN101018600B (en)
AT (2) ATE406951T1 (en)
AU (1) AU2005295632B2 (en)
BR (1) BRPI0515384B1 (en)
CA (1) CA2575766C (en)
DE (2) DE602005027271D1 (en)
ES (1) ES2313436T3 (en)
MX (1) MX2007004242A (en)
PL (3) PL1814649T3 (en)
WO (1) WO2006044678A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101472673B (en) * 2006-07-14 2011-09-07 埃科莱布有限公司 Method for distributing solid cleaning agent using diluting agent
US10099188B2 (en) 2013-02-20 2018-10-16 Ecolab Usa Inc. Thermal valve
AU2014219078B2 (en) * 2013-02-20 2018-03-29 Ecolab Usa Inc. Method and apparatus for variation of flow to erode solid chemistry
CN109077678A (en) * 2018-09-02 2018-12-25 安徽风向标清洁设备有限公司 A kind of collapsible floor-cleaning machine of environmental protection

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2963759D1 (en) * 1978-02-07 1982-11-11 Economics Lab Cast detergent-containing article and method of making and using
US4569781A (en) * 1978-02-07 1986-02-11 Economics Laboratory, Inc. Cast detergent-containing article and method of using
CN1007877B (en) * 1985-09-05 1990-05-09 约翰·D·柯什曼 Chemical dispensing system
US4858449A (en) * 1986-01-09 1989-08-22 Ecolab Inc. Chemical solution dispenser apparatus and method of using
US4826661A (en) 1986-05-01 1989-05-02 Ecolab, Inc. Solid block chemical dispenser for cleaning systems
US5494644A (en) * 1994-12-06 1996-02-27 Ecolab Inc. Multiple product dispensing system including dispenser for forming use solution from solid chemical compositions
US5846499A (en) * 1996-02-27 1998-12-08 Sunburst Chemicals, Inc. Air induction bowl for use with a detergent dispenser
US5782109A (en) * 1996-05-06 1998-07-21 Ecolab Inc. Dispenser
US6240953B1 (en) * 1998-04-13 2001-06-05 Sunburst Chemicals, Inc. Multiple cleaning chemical dispenser
US6737028B1 (en) * 1999-06-02 2004-05-18 Sunburst Chemicals, Inc. Solid cast container
US6827293B2 (en) * 2002-12-26 2004-12-07 George Seeman Spray head for mixing paint concentrate with service water during paint application

Also Published As

Publication number Publication date
ATE503566T1 (en) 2011-04-15
BRPI0515384B1 (en) 2017-06-20
WO2006044678A2 (en) 2006-04-27
EP1980315A2 (en) 2008-10-15
EP2216089B1 (en) 2012-09-26
AU2005295632B2 (en) 2009-12-17
PL2216089T3 (en) 2013-03-29
ATE406951T1 (en) 2008-09-15
WO2006044678A3 (en) 2006-08-10
CA2575766C (en) 2012-12-04
JP2008516755A (en) 2008-05-22
BRPI0515384A (en) 2008-07-22
EP2216089A1 (en) 2010-08-11
ES2313436T3 (en) 2009-03-01
EP1980315B1 (en) 2011-03-30
CN101018600B (en) 2010-11-10
DE602005009571D1 (en) 2008-10-16
EP1814649B1 (en) 2008-09-03
EP1814649A2 (en) 2007-08-08
PL1814649T3 (en) 2009-02-27
CN101018600A (en) 2007-08-15
AU2005295632A1 (en) 2006-04-27
PL1980315T3 (en) 2011-09-30
JP5426096B2 (en) 2014-02-26
EP1980315A3 (en) 2008-10-29
MX2007004242A (en) 2007-06-12
CA2575766A1 (en) 2006-04-27

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