WO1998053916A3 - Düse zur dosierung kleinster flüssigkeitsströme in hochtemperaturumgebung - Google Patents

Düse zur dosierung kleinster flüssigkeitsströme in hochtemperaturumgebung Download PDF

Info

Publication number
WO1998053916A3
WO1998053916A3 PCT/EP1998/002956 EP9802956W WO9853916A3 WO 1998053916 A3 WO1998053916 A3 WO 1998053916A3 EP 9802956 W EP9802956 W EP 9802956W WO 9853916 A3 WO9853916 A3 WO 9853916A3
Authority
WO
WIPO (PCT)
Prior art keywords
atomization
nozzle
microflux
temperature environment
dosing liquid
Prior art date
Application number
PCT/EP1998/002956
Other languages
English (en)
French (fr)
Other versions
WO1998053916A2 (de
Inventor
Jochen Baurmeister
Thomas Schaefer
Josef Schwab
Original Assignee
Hoechst Res & Tech Gmbh & Co
Jochen Baurmeister
Thomas Schaefer
Josef Schwab
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 Hoechst Res & Tech Gmbh & Co, Jochen Baurmeister, Thomas Schaefer, Josef Schwab filed Critical Hoechst Res & Tech Gmbh & Co
Priority to JP50019099A priority Critical patent/JP2001526588A/ja
Priority to EP98929346A priority patent/EP0983122A2/de
Priority to CA002291737A priority patent/CA2291737A1/en
Publication of WO1998053916A2 publication Critical patent/WO1998053916A2/de
Publication of WO1998053916A3 publication Critical patent/WO1998053916A3/de

Links

Classifications

    • 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
    • B05B1/24—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means incorporating means for heating the liquid or other fluent material, e.g. electrically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/30—Dip tubes
    • 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
    • B05B9/002—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour incorporating means for heating or cooling, e.g. the material to be sprayed

Landscapes

  • Nozzles (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Die Erfindung betrifft eine Vorrichtung zum Verdüsen eines Mediums, aufweisend eine Düsenspitze mit einem Verdüsungskörper mit mindestens einem Verdüsungsloch sowie eine Kühleinrichtung, dadurch gekennzeichnet, daß das oder jedes Verdüsungsloch (7) einen Durchmesser kleiner gleich 50 νm hat, daß die Kühleinrichtung (8, 12) einen durchströmbaren Raum (12) für ein Kühlmedium (14) aufweist, der die Düsenspitze (3) umgibt, so daß die Vorrichtung bis hin zum Ausgang des Verdüsungsloches (7) temperiert werden kann, und daß in Strömungsrichtung hinter dem Verdüsungskörper (6) eine Dichtung (9) angeordnet ist, die ein Austreten des Mediums (13) unter Umgehung des Verdüsungskörpers (6) verhindert.
PCT/EP1998/002956 1997-05-28 1998-05-20 Düse zur dosierung kleinster flüssigkeitsströme in hochtemperaturumgebung WO1998053916A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP50019099A JP2001526588A (ja) 1997-05-28 1998-05-20 非常に少量の液体流れを高温環境で計量するためのノズル
EP98929346A EP0983122A2 (de) 1997-05-28 1998-05-20 Düse zur dosierung kleinster flüssigkeitsströme in hochtemperaturumgebung
CA002291737A CA2291737A1 (en) 1997-05-28 1998-05-20 Nozzle for dosing liquid microflux in a high-temperature environment

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19722338.9 1997-05-28
DE19722338A DE19722338A1 (de) 1997-05-28 1997-05-28 Düse zur Dosierung kleinster Flüssigkeitsströme in Hochtemperaturumgebung

Publications (2)

Publication Number Publication Date
WO1998053916A2 WO1998053916A2 (de) 1998-12-03
WO1998053916A3 true WO1998053916A3 (de) 1999-03-11

Family

ID=7830746

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1998/002956 WO1998053916A2 (de) 1997-05-28 1998-05-20 Düse zur dosierung kleinster flüssigkeitsströme in hochtemperaturumgebung

Country Status (6)

Country Link
EP (1) EP0983122A2 (de)
JP (1) JP2001526588A (de)
CN (1) CN1258235A (de)
CA (1) CA2291737A1 (de)
DE (1) DE19722338A1 (de)
WO (1) WO1998053916A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004001451A1 (de) * 2004-01-08 2005-08-11 Boehringer Ingelheim International Gmbh Vorrichtung zum Haltern eines fluidischen Bauteiles
EP2647760B1 (de) * 2012-04-02 2017-12-27 Valmet Technologies, Inc. Vorrichtung zur Behandlung eines Fasernetzes
CN113237065B (zh) * 2021-01-13 2022-12-27 重庆川维石化工程有限责任公司 一种智能控制废硫酸裂解炉及废硫酸裂解工艺

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4150794A (en) * 1977-07-26 1979-04-24 Camsco, Inc. Liquid jet cutting nozzle and housing
US4216908A (en) * 1977-06-30 1980-08-12 Nippon Sanso K. K. Burner for liquid fuel
US5112216A (en) * 1988-12-22 1992-05-12 Chemetics International Company Inc. Pulp mill gas combustion process
EP0617112A2 (de) * 1993-03-25 1994-09-28 The M. W. Kellogg Company Hoch-Temperatur Einspritzvorrichtung für Flüssigkeit
US5407136A (en) * 1992-09-18 1995-04-18 Iris Graphics, Inc. Ink-jet nozzle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5351889A (en) * 1991-10-16 1994-10-04 The United States Of America As Represented By The Secretary Of The Navy Flow tripped injector
US5253810A (en) * 1992-03-13 1993-10-19 The United States Of America As Represented By The Secretary Of The Navy High heat, high pressure, non-corrosive injector assembly

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4216908A (en) * 1977-06-30 1980-08-12 Nippon Sanso K. K. Burner for liquid fuel
US4150794A (en) * 1977-07-26 1979-04-24 Camsco, Inc. Liquid jet cutting nozzle and housing
US5112216A (en) * 1988-12-22 1992-05-12 Chemetics International Company Inc. Pulp mill gas combustion process
US5407136A (en) * 1992-09-18 1995-04-18 Iris Graphics, Inc. Ink-jet nozzle
EP0617112A2 (de) * 1993-03-25 1994-09-28 The M. W. Kellogg Company Hoch-Temperatur Einspritzvorrichtung für Flüssigkeit

Also Published As

Publication number Publication date
CA2291737A1 (en) 1998-12-03
CN1258235A (zh) 2000-06-28
WO1998053916A2 (de) 1998-12-03
DE19722338A1 (de) 1998-12-10
EP0983122A2 (de) 2000-03-08
JP2001526588A (ja) 2001-12-18

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