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GB2379174A - Mixing liquids under pressure - Google Patents

Mixing liquids under pressure

Info

Publication number
GB2379174A
GB2379174A GB0228456A GB0228456A GB2379174A GB 2379174 A GB2379174 A GB 2379174A GB 0228456 A GB0228456 A GB 0228456A GB 0228456 A GB0228456 A GB 0228456A GB 2379174 A GB2379174 A GB 2379174A
Authority
GB
United Kingdom
Prior art keywords
water
pumped
under pressure
valve
liquids under
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Withdrawn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
GB0228456A
Other versions
GB0228456D0 (en
Inventor
Michael Robert Needham Palmer
John William Leach
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.)
SUPATURF PRODUCTS Ltd
Original Assignee
SUPATURF PRODUCTS 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
Application filed by SUPATURF PRODUCTS Ltd filed Critical SUPATURF PRODUCTS Ltd
Publication of GB0228456D0 publication Critical patent/GB0228456D0/en
Publication of GB2379174A publication Critical patent/GB2379174A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/16—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings
    • E01C23/20—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings for forming markings in situ
    • E01C23/22—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings for forming markings in situ by spraying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/49—Mixing systems, i.e. flow charts or diagrams
    • 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
    • B01F25/315—Injector mixers in conduits or tubes through which the main component flows wherein a difference of pressure at different points of the conduit causes introduction of the additional component into the main component
    • 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
    • B01F35/712—Feed mechanisms for feeding fluids
    • 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
    • B01F35/7176—Feed mechanisms characterised by the means for feeding the components to the mixer using pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/14—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet
    • B05B12/1418—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet for supplying several liquids or other fluent materials in selected proportions to a single spray outlet
    • B05B12/1427—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet for supplying several liquids or other fluent materials in selected proportions to a single spray outlet a condition of a first liquid or other fluent material in a first supply line controlling a condition of a second one in a second supply line
    • B05B12/1436—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet for supplying several liquids or other fluent materials in selected proportions to a single spray outlet a condition of a first liquid or other fluent material in a first supply line controlling a condition of a second one in a second supply line the controlling condition of the first liquid or other fluent material in the first supply line being its flow rate or its pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/26—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device
    • B05B7/28—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid
    • B05B7/32—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid the fed liquid or other fluent material being under pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/047—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump supply being effected by follower in container, e.g. membrane or floating piston, or by deformation of container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/30—Mixing paints or paint ingredients, e.g. pigments, dyes, colours, lacquers or enamel
    • 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
    • B01F33/50—Movable or transportable mixing devices or plants
    • B01F33/502—Vehicle-mounted mixing devices

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Nozzles (AREA)

Abstract

A paint mixing apparatus comprises a flexible paint bottle (8) held within an air pocket (11) in an air-tight container (6) into which water can be pumped from a pump (9) via a S-port 2-way valve (e). In one condition of the valve, water from a holding tank (20) is pumped into the container (6) and the pressurised paint mixes with a separate flow of water at a junction (P) immediately upstream of a spray head (12). In the other condition of the valve, the water is pumped in the reverse direction.
GB0228456A 2000-06-12 2001-06-08 Mixing liquids under pressure Withdrawn GB2379174A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0014442.8A GB0014442D0 (en) 2000-06-12 2000-06-12 Mixing liquids under pressure
PCT/GB2001/002535 WO2001096005A1 (en) 2000-06-12 2001-06-08 Mixing liquids under pressure

Publications (2)

Publication Number Publication Date
GB0228456D0 GB0228456D0 (en) 2003-01-08
GB2379174A true GB2379174A (en) 2003-03-05

Family

ID=9893564

Family Applications (3)

Application Number Title Priority Date Filing Date
GBGB0014442.8A Ceased GB0014442D0 (en) 2000-06-12 2000-06-12 Mixing liquids under pressure
GBGB0114020.1A Ceased GB0114020D0 (en) 2000-06-12 2001-06-08 Mixing liquids under pressure
GB0228456A Withdrawn GB2379174A (en) 2000-06-12 2001-06-08 Mixing liquids under pressure

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GBGB0014442.8A Ceased GB0014442D0 (en) 2000-06-12 2000-06-12 Mixing liquids under pressure
GBGB0114020.1A Ceased GB0114020D0 (en) 2000-06-12 2001-06-08 Mixing liquids under pressure

Country Status (3)

Country Link
AU (1) AU2001262546A1 (en)
GB (3) GB0014442D0 (en)
WO (1) WO2001096005A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111022105A (en) * 2019-12-11 2020-04-17 江西维尔安石环保科技有限公司 Biological liquid membrane comprehensive mine dust suppression system and device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1818747A1 (en) 2006-02-09 2007-08-15 Leica Geosystems AG Dispensing control unit

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1028093A (en) * 1949-10-17 1953-05-19 Total Foerstner & Co Method and device for mixing a liquid without pressure with another liquid under pressure
DE1023597B (en) * 1951-04-26 1958-01-30 Dopslaff Julius Kg Mixing device for different liquids or liquids with gases
FR1422705A (en) * 1965-01-27 1965-12-24 Dorman Sprayer Company Ltd Improvements to a spray device
FR2424521A1 (en) * 1978-02-27 1979-11-23 Legeret Jean Michel CONTINUOUS DOSAGE METHOD AND APPARATUS
DE3703366A1 (en) * 1987-02-04 1988-08-18 Wolf Geraete Gmbh Mobile line-marking device
WO1989008390A1 (en) * 1988-03-17 1989-09-21 National Research Development Corporation Preparing mixed liquids
US5016817A (en) * 1989-11-08 1991-05-21 University Of Georgia Research Foundation, Inc. Pesticide spraying device and method
EP0465336A1 (en) * 1990-07-03 1992-01-08 Claude-Jean Desvigne Liquid products dosing device for agricultural vehicles
GB2257473A (en) * 1991-06-26 1993-01-13 Supaturf Prod Ltd Dispensing system for a liquid mixture.
EP0527027A1 (en) * 1991-08-07 1993-02-10 Hunting Engineering Limited Fluid dispenser
DE19530968A1 (en) * 1995-08-23 1997-02-27 Quiel Gmbh Sondermaschinen Dosing system for dosing aggressive liquids into fluid stream
WO1999009256A1 (en) * 1997-08-18 1999-02-25 Iain Peter Mcguffie Line marking apparatus

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1028093A (en) * 1949-10-17 1953-05-19 Total Foerstner & Co Method and device for mixing a liquid without pressure with another liquid under pressure
DE1023597B (en) * 1951-04-26 1958-01-30 Dopslaff Julius Kg Mixing device for different liquids or liquids with gases
FR1422705A (en) * 1965-01-27 1965-12-24 Dorman Sprayer Company Ltd Improvements to a spray device
FR2424521A1 (en) * 1978-02-27 1979-11-23 Legeret Jean Michel CONTINUOUS DOSAGE METHOD AND APPARATUS
DE3703366A1 (en) * 1987-02-04 1988-08-18 Wolf Geraete Gmbh Mobile line-marking device
WO1989008390A1 (en) * 1988-03-17 1989-09-21 National Research Development Corporation Preparing mixed liquids
US5016817A (en) * 1989-11-08 1991-05-21 University Of Georgia Research Foundation, Inc. Pesticide spraying device and method
EP0465336A1 (en) * 1990-07-03 1992-01-08 Claude-Jean Desvigne Liquid products dosing device for agricultural vehicles
GB2257473A (en) * 1991-06-26 1993-01-13 Supaturf Prod Ltd Dispensing system for a liquid mixture.
EP0527027A1 (en) * 1991-08-07 1993-02-10 Hunting Engineering Limited Fluid dispenser
DE19530968A1 (en) * 1995-08-23 1997-02-27 Quiel Gmbh Sondermaschinen Dosing system for dosing aggressive liquids into fluid stream
WO1999009256A1 (en) * 1997-08-18 1999-02-25 Iain Peter Mcguffie Line marking apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111022105A (en) * 2019-12-11 2020-04-17 江西维尔安石环保科技有限公司 Biological liquid membrane comprehensive mine dust suppression system and device
CN111022105B (en) * 2019-12-11 2021-10-26 江西维尔安石环保科技有限公司 Biological liquid membrane comprehensive mine dust suppression system and device

Also Published As

Publication number Publication date
GB0014442D0 (en) 2000-08-09
WO2001096005A1 (en) 2001-12-20
AU2001262546A1 (en) 2001-12-24
GB0114020D0 (en) 2001-08-01
GB0228456D0 (en) 2003-01-08

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)