ATE236725T1 - Mischdüse für medien und deren gebrauchsverfahren - Google Patents

Mischdüse für medien und deren gebrauchsverfahren

Info

Publication number
ATE236725T1
ATE236725T1 AT96929876T AT96929876T ATE236725T1 AT E236725 T1 ATE236725 T1 AT E236725T1 AT 96929876 T AT96929876 T AT 96929876T AT 96929876 T AT96929876 T AT 96929876T AT E236725 T1 ATE236725 T1 AT E236725T1
Authority
AT
Austria
Prior art keywords
nozzle
central portion
sectional area
cross sectional
perimeter
Prior art date
Application number
AT96929876T
Other languages
English (en)
Inventor
W Gerald Lott
Original Assignee
W Gerald Lott
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 W Gerald Lott filed Critical W Gerald Lott
Application granted granted Critical
Publication of ATE236725T1 publication Critical patent/ATE236725T1/de

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
    • B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
    • 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
    • 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
    • B01F25/31243—Eductor or eductor-type venturi, i.e. the main flow being injected through the venturi with high speed in the form of a jet
    • 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
    • B01F25/31252—Nozzles
    • B01F25/312522—Profiled, grooved, ribbed nozzle, or being provided with baffles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • 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
    • B05B7/30—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 first liquid or other fluent material being fed by gravity, or sucked into the carrying fluid
    • 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
    • B01F2025/91—Direction of flow or arrangement of feed and discharge openings
    • B01F2025/913—Vortex flow, i.e. flow spiraling in a tangential direction and moving in an axial direction
    • 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
    • B01F2025/91—Direction of flow or arrangement of feed and discharge openings
    • B01F2025/916—Turbulent flow, i.e. every point of the flow moves in a random direction and intermixes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Nozzles (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Disintegrating Or Milling (AREA)
AT96929876T 1995-09-01 1996-08-28 Mischdüse für medien und deren gebrauchsverfahren ATE236725T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/522,515 US5664733A (en) 1995-09-01 1995-09-01 Fluid mixing nozzle and method
PCT/US1996/014120 WO1997009123A1 (en) 1995-09-01 1996-08-28 Improved fluid mixing nozzle and method

Publications (1)

Publication Number Publication Date
ATE236725T1 true ATE236725T1 (de) 2003-04-15

Family

ID=24081176

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96929876T ATE236725T1 (de) 1995-09-01 1996-08-28 Mischdüse für medien und deren gebrauchsverfahren

Country Status (8)

Country Link
US (1) US5664733A (de)
EP (1) EP0862500B1 (de)
AT (1) ATE236725T1 (de)
AU (1) AU6912096A (de)
CA (1) CA2238629C (de)
DE (1) DE69627368T2 (de)
DK (1) DK0862500T3 (de)
WO (1) WO1997009123A1 (de)

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Also Published As

Publication number Publication date
US5664733A (en) 1997-09-09
DE69627368D1 (de) 2003-05-15
EP0862500B1 (de) 2003-04-09
EP0862500A4 (de) 1999-03-03
DK0862500T3 (da) 2003-08-04
AU6912096A (en) 1997-03-27
WO1997009123A1 (en) 1997-03-13
CA2238629A1 (en) 1997-03-13
EP0862500A1 (de) 1998-09-09
DE69627368T2 (de) 2004-03-04
CA2238629C (en) 2002-04-09

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