SE9200224D0 - ATOMISERINGSFOERFARANDE - Google Patents

ATOMISERINGSFOERFARANDE

Info

Publication number
SE9200224D0
SE9200224D0 SE9200224A SE9200224A SE9200224D0 SE 9200224 D0 SE9200224 D0 SE 9200224D0 SE 9200224 A SE9200224 A SE 9200224A SE 9200224 A SE9200224 A SE 9200224A SE 9200224 D0 SE9200224 D0 SE 9200224D0
Authority
SE
Sweden
Prior art keywords
streams
liquid
media streams
flow
vertical
Prior art date
Application number
SE9200224A
Other languages
Swedish (sv)
Other versions
SE9200224L (en
SE507828C2 (en
Inventor
H-G Larsson
Original Assignee
Hg Tech Ab
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 Hg Tech Ab filed Critical Hg Tech Ab
Priority to SE9200224A priority Critical patent/SE507828C2/en
Publication of SE9200224D0 publication Critical patent/SE9200224D0/en
Priority to PCT/SE1993/000050 priority patent/WO1993014877A1/en
Publication of SE9200224L publication Critical patent/SE9200224L/en
Publication of SE507828C2 publication Critical patent/SE507828C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • 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
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
    • B05B7/0807—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets
    • 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
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
    • B05B7/0807—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets
    • B05B7/0846—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets with jets being only jets constituted by a liquid or a mixture containing a liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • B22F2009/088—Fluid nozzles, e.g. angle, distance

Landscapes

  • Manufacture And Refinement Of Metals (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Nozzles (AREA)

Abstract

The invention relates to a method of atomizing molten metal and other liquids by disintegration of a preferably vertical tapping stream (5) of the liquid with the aid of preferably horizontal media streams (7, 8). Two streams (7, 8) of an atomizing medium having large vertical extension and horizontal direction of flow are formed by two separate, gap-shaped nozzles or rows of nozzles located at the same level, said streams being caused to flow at a certain angle to each other between the vertical planes of the media streams. The invention is characterized in that the media streams (7, 8) consist of liquid and gas, supplied separately or mixed, the liquid arriving nearest to the tapping stream (5) at and/or close to the line of intersection (6) between the streams.
SE9200224A 1992-01-28 1992-01-28 Atomiseringsförfarande SE507828C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9200224A SE507828C2 (en) 1992-01-28 1992-01-28 Atomiseringsförfarande
PCT/SE1993/000050 WO1993014877A1 (en) 1992-01-28 1993-01-25 Atomization process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9200224A SE507828C2 (en) 1992-01-28 1992-01-28 Atomiseringsförfarande

Publications (3)

Publication Number Publication Date
SE9200224D0 true SE9200224D0 (en) 1992-01-28
SE9200224L SE9200224L (en) 1993-07-29
SE507828C2 SE507828C2 (en) 1998-07-20

Family

ID=20385128

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9200224A SE507828C2 (en) 1992-01-28 1992-01-28 Atomiseringsförfarande

Country Status (2)

Country Link
SE (1) SE507828C2 (en)
WO (1) WO1993014877A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6300399A (en) * 1998-09-23 2000-04-10 Kevin Philippe Daniel Perry Apparatus and method for atomising a liquid and granulating a molten substance
SE517487C2 (en) * 1999-10-15 2002-06-11 Avesta Polarit Ab Publ Process for the manufacture of solid particles of a melt, and apparatus therefor
SE517485C2 (en) * 1999-10-15 2002-06-11 Avesta Polarit Ab Publ When separating valuable metal from a melt mixture, and apparatus for this, use
GB0012356D0 (en) 2000-05-22 2000-07-12 Textron Automotive Company Lim Fluid spray nozzle
DE102012000985A1 (en) * 2012-01-20 2013-07-25 Ecotecfuel Llc Method and device for separating evaporable components from a fluid

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB812341A (en) * 1956-02-03 1959-04-22 Berk F W & Co Ltd A process for the manufacture of metal powders
SE334214B (en) * 1964-07-09 1971-04-19 Elektriska Svetsnings Ab
SE462704B (en) * 1987-12-09 1990-08-20 Hg Tech Ab PROCEDURES FOR ATOMIZING SCIENCES AND DEVICES FOR IMPLEMENTATION OF THE PROCEDURE

Also Published As

Publication number Publication date
SE9200224L (en) 1993-07-29
WO1993014877A1 (en) 1993-08-05
SE507828C2 (en) 1998-07-20

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Legal Events

Date Code Title Description
NUG Patent has lapsed